chai - npm Package Compare versions

Comparing version 0.4.0 to 0.4.1

chai.js

@@ -103,2 +103,3 @@ !function (name, definition) {
   , eql = require('./utils/eql')
+  , toString = Object.prototype.toString
   , inspect = require('./utils/inspect');
@@ -129,2 +130,3 @@
   * ## Assertion.includeStack
+  * , toString = Object.prototype.toString 
   *
@@ -593,4 +595,6 @@ * User configurable property, influences whether stack trace
 Assertion.prototype.a = function (type) {
+  var klass = type.charAt(0).toUpperCase() + type.slice(1);
+
   this.assert(
-      type == typeof this.obj
+      '[object ' + klass + ']' === toString.call(this.obj)
     , 'expected ' + this.inspect + ' to be a ' + type
@@ -1012,3 +1016,3 @@ , 'expected ' + this.inspect + ' not to be a ' + type);
 
-exports.version = '0.4.0';
+exports.version = '0.4.1';
 
@@ -1015,0 +1019,0 @@ exports.Assertion = require('./assertion');

History.md

 
+0.4.1 / 2012-02-26 
+==================
+
+  * Merge pull request #27 from logicalparadox/type-fix
+  * Update the browser version.
+  * Add should tests for type checks.
+  * Add function type check test.
+  * Add more type checks tests.
+  * Add test for `new Number` type check.
+  * Fix type of actual checks.
+
 0.4.0 / 2012-02-25 
@@ -3,0 +14,0 @@ ==================

lib-cov/assertion.js

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 module.exports = Assertion;
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 function Assertion(obj, msg, stack) {
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 Assertion.includeStack = false;
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 Assertion.prototype.assert = (function (expr, msg, negateMsg) {
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   }
 });
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 Object.defineProperty(Assertion.prototype, "inspect", {get: (function () {
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   return inspect(this.obj);
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "to", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "be", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "been", {get: (function () {
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   this.tense = "past";
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "an", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "is", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "and", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "have", {get: (function () {
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   return this;
 }), configurable: true});
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 Object.defineProperty(Assertion.prototype, "with", {get: (function () {
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   return this;
 }), configurable: true});
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+_$jscoverage['assertion.js'][268]++;
 Object.defineProperty(Assertion.prototype, "not", {get: (function () {
-  _$jscoverage['assertion.js'][268]++;
+  _$jscoverage['assertion.js'][270]++;
   this.negate = true;
-  _$jscoverage['assertion.js'][269]++;
+  _$jscoverage['assertion.js'][271]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][288]++;
+_$jscoverage['assertion.js'][290]++;
 Object.defineProperty(Assertion.prototype, "ok", {get: (function () {
-  _$jscoverage['assertion.js'][290]++;
+  _$jscoverage['assertion.js'][292]++;
   this.assert(this.obj, "expected " + this.inspect + " to be truthy", "expected " + this.inspect + " to be falsey");
-  _$jscoverage['assertion.js'][295]++;
+  _$jscoverage['assertion.js'][297]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][309]++;
+_$jscoverage['assertion.js'][311]++;
 Object.defineProperty(Assertion.prototype, "true", {get: (function () {
-  _$jscoverage['assertion.js'][311]++;
+  _$jscoverage['assertion.js'][313]++;
   this.assert(true === this.obj, "expected " + this.inspect + " to be true", "expected " + this.inspect + " to be false");
-  _$jscoverage['assertion.js'][316]++;
+  _$jscoverage['assertion.js'][318]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][330]++;
+_$jscoverage['assertion.js'][332]++;
 Object.defineProperty(Assertion.prototype, "false", {get: (function () {
-  _$jscoverage['assertion.js'][332]++;
+  _$jscoverage['assertion.js'][334]++;
   this.assert(false === this.obj, "expected " + this.inspect + " to be false", "expected " + this.inspect + " to be true");
-  _$jscoverage['assertion.js'][337]++;
+  _$jscoverage['assertion.js'][339]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][356]++;
+_$jscoverage['assertion.js'][358]++;
 Object.defineProperty(Assertion.prototype, "exist", {get: (function () {
-  _$jscoverage['assertion.js'][358]++;
+  _$jscoverage['assertion.js'][360]++;
   this.assert(null != this.obj, "expected " + this.inspect + " to exist", "expected " + this.inspect + " to not exist");
-  _$jscoverage['assertion.js'][363]++;
+  _$jscoverage['assertion.js'][365]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][379]++;
+_$jscoverage['assertion.js'][381]++;
 Object.defineProperty(Assertion.prototype, "empty", {get: (function () {
-  _$jscoverage['assertion.js'][381]++;
+  _$jscoverage['assertion.js'][383]++;
   new Assertion(this.obj).to.have.property("length");
-  _$jscoverage['assertion.js'][383]++;
+  _$jscoverage['assertion.js'][385]++;
   this.assert(0 === this.obj.length, "expected " + this.inspect + " to be empty", "expected " + this.inspect + " not to be empty");
-  _$jscoverage['assertion.js'][388]++;
+  _$jscoverage['assertion.js'][390]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][406]++;
+_$jscoverage['assertion.js'][408]++;
 Object.defineProperty(Assertion.prototype, "arguments", {get: (function () {
-  _$jscoverage['assertion.js'][408]++;
+  _$jscoverage['assertion.js'][410]++;
   this.assert("[object Arguments]" == Object.prototype.toString.call(this.obj), "expected " + this.inspect + " to be arguments", "expected " + this.inspect + " to not be arguments");
-  _$jscoverage['assertion.js'][413]++;
+  _$jscoverage['assertion.js'][415]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][430]++;
+_$jscoverage['assertion.js'][432]++;
 Assertion.prototype.equal = (function (val) {
-  _$jscoverage['assertion.js'][431]++;
+  _$jscoverage['assertion.js'][433]++;
   this.assert(val === this.obj, "expected " + this.inspect + " to equal " + inspect(val), "expected " + this.inspect + " to not equal " + inspect(val));
-  _$jscoverage['assertion.js'][436]++;
+  _$jscoverage['assertion.js'][438]++;
   return this;
 });
-_$jscoverage['assertion.js'][451]++;
+_$jscoverage['assertion.js'][453]++;
 Assertion.prototype.eql = (function (obj) {
-  _$jscoverage['assertion.js'][452]++;
+  _$jscoverage['assertion.js'][454]++;
   this.assert(eql(obj, this.obj), "expected " + this.inspect + " to equal " + inspect(obj), "expected " + this.inspect + " to not equal " + inspect(obj));
-  _$jscoverage['assertion.js'][456]++;
+  _$jscoverage['assertion.js'][458]++;
   return this;
 });
-_$jscoverage['assertion.js'][471]++;
+_$jscoverage['assertion.js'][473]++;
 Assertion.prototype.above = (function (val) {
-  _$jscoverage['assertion.js'][472]++;
+  _$jscoverage['assertion.js'][474]++;
   this.assert(this.obj > val, "expected " + this.inspect + " to be above " + val, "expected " + this.inspect + " to be below " + val);
-  _$jscoverage['assertion.js'][477]++;
+  _$jscoverage['assertion.js'][479]++;
   return this;
 });
-_$jscoverage['assertion.js'][492]++;
+_$jscoverage['assertion.js'][494]++;
 Assertion.prototype.below = (function (val) {
-  _$jscoverage['assertion.js'][493]++;
+  _$jscoverage['assertion.js'][495]++;
   this.assert(this.obj < val, "expected " + this.inspect + " to be below " + val, "expected " + this.inspect + " to be above " + val);
-  _$jscoverage['assertion.js'][498]++;
+  _$jscoverage['assertion.js'][500]++;
   return this;
 });
-_$jscoverage['assertion.js'][514]++;
+_$jscoverage['assertion.js'][516]++;
 Assertion.prototype.within = (function (start, finish) {
-  _$jscoverage['assertion.js'][515]++;
+  _$jscoverage['assertion.js'][517]++;
   var range = start + ".." + finish;
-  _$jscoverage['assertion.js'][517]++;
+  _$jscoverage['assertion.js'][519]++;
   this.assert(this.obj >= start && this.obj <= finish, "expected " + this.inspect + " to be within " + range, "expected " + this.inspect + " to not be within " + range);
-  _$jscoverage['assertion.js'][522]++;
+  _$jscoverage['assertion.js'][524]++;
   return this;
 });
-_$jscoverage['assertion.js'][537]++;
+_$jscoverage['assertion.js'][539]++;
 Assertion.prototype.a = (function (type) {
-  _$jscoverage['assertion.js'][538]++;
-  this.assert(type == typeof this.obj, "expected " + this.inspect + " to be a " + type, "expected " + this.inspect + " not to be a " + type);
-  _$jscoverage['assertion.js'][543]++;
+  _$jscoverage['assertion.js'][540]++;
+  var klass = type.charAt(0).toUpperCase() + type.slice(1);
+  _$jscoverage['assertion.js'][542]++;
+  this.assert("[object " + klass + "]" === toString.call(this.obj), "expected " + this.inspect + " to be a " + type, "expected " + this.inspect + " not to be a " + type);
+  _$jscoverage['assertion.js'][547]++;
   return this;
 });
-_$jscoverage['assertion.js'][562]++;
+_$jscoverage['assertion.js'][566]++;
 Assertion.prototype["instanceof"] = (function (constructor) {
-  _$jscoverage['assertion.js'][563]++;
+  _$jscoverage['assertion.js'][567]++;
   var name = constructor.name;
-  _$jscoverage['assertion.js'][564]++;
+  _$jscoverage['assertion.js'][568]++;
   this.assert(this.obj instanceof constructor, "expected " + this.inspect + " to be an instance of " + name, "expected " + this.inspect + " to not be an instance of " + name);
-  _$jscoverage['assertion.js'][569]++;
+  _$jscoverage['assertion.js'][573]++;
   return this;
 });
-_$jscoverage['assertion.js'][589]++;
+_$jscoverage['assertion.js'][593]++;
 Assertion.prototype.property = (function (name, val) {
-  _$jscoverage['assertion.js'][590]++;
+  _$jscoverage['assertion.js'][594]++;
   if (this.negate && undefined !== val) {
-    _$jscoverage['assertion.js'][591]++;
+    _$jscoverage['assertion.js'][595]++;
     if (undefined === this.obj[name]) {
-      _$jscoverage['assertion.js'][592]++;
+      _$jscoverage['assertion.js'][596]++;
       throw new Error(this.inspect + " has no property " + inspect(name));
@@ -346,140 +349,140 @@ }
   else {
-    _$jscoverage['assertion.js'][595]++;
+    _$jscoverage['assertion.js'][599]++;
     this.assert(undefined !== this.obj[name], "expected " + this.inspect + " to have a property " + inspect(name), "expected " + this.inspect + " to not have property " + inspect(name));
   }
-  _$jscoverage['assertion.js'][601]++;
+  _$jscoverage['assertion.js'][605]++;
   if (undefined !== val) {
-    _$jscoverage['assertion.js'][602]++;
+    _$jscoverage['assertion.js'][606]++;
     this.assert(val === this.obj[name], "expected " + this.inspect + " to have a property " + inspect(name) + " of " + inspect(val) + ", but got " + inspect(this.obj[name]), "expected " + this.inspect + " to not have a property " + inspect(name) + " of " + inspect(val));
   }
-  _$jscoverage['assertion.js'][609]++;
+  _$jscoverage['assertion.js'][613]++;
   this.obj = this.obj[name];
-  _$jscoverage['assertion.js'][610]++;
+  _$jscoverage['assertion.js'][614]++;
   return this;
 });
-_$jscoverage['assertion.js'][626]++;
+_$jscoverage['assertion.js'][630]++;
 Assertion.prototype.ownProperty = (function (name) {
-  _$jscoverage['assertion.js'][627]++;
+  _$jscoverage['assertion.js'][631]++;
   this.assert(this.obj.hasOwnProperty(name), "expected " + this.inspect + " to have own property " + inspect(name), "expected " + this.inspect + " to not have own property " + inspect(name));
-  _$jscoverage['assertion.js'][631]++;
+  _$jscoverage['assertion.js'][635]++;
   return this;
 });
-_$jscoverage['assertion.js'][648]++;
+_$jscoverage['assertion.js'][652]++;
 Assertion.prototype.length = (function (n) {
-  _$jscoverage['assertion.js'][649]++;
+  _$jscoverage['assertion.js'][653]++;
   new Assertion(this.obj).to.have.property("length");
-  _$jscoverage['assertion.js'][650]++;
+  _$jscoverage['assertion.js'][654]++;
   var len = this.obj.length;
-  _$jscoverage['assertion.js'][652]++;
+  _$jscoverage['assertion.js'][656]++;
   this.assert(len == n, "expected " + this.inspect + " to have a length of " + n + " but got " + len, "expected " + this.inspect + " to not have a length of " + len);
-  _$jscoverage['assertion.js'][657]++;
+  _$jscoverage['assertion.js'][661]++;
   return this;
 });
-_$jscoverage['assertion.js'][672]++;
+_$jscoverage['assertion.js'][676]++;
 Assertion.prototype.match = (function (re) {
-  _$jscoverage['assertion.js'][673]++;
+  _$jscoverage['assertion.js'][677]++;
   this.assert(re.exec(this.obj), "expected " + this.inspect + " to match " + re, "expected " + this.inspect + " not to match " + re);
-  _$jscoverage['assertion.js'][678]++;
+  _$jscoverage['assertion.js'][682]++;
   return this;
 });
-_$jscoverage['assertion.js'][693]++;
+_$jscoverage['assertion.js'][697]++;
 Assertion.prototype.include = (function (obj) {
-  _$jscoverage['assertion.js'][694]++;
+  _$jscoverage['assertion.js'][698]++;
   this.assert(~ this.obj.indexOf(obj), "expected " + this.inspect + " to include " + inspect(obj), "expected " + this.inspect + " to not include " + inspect(obj));
-  _$jscoverage['assertion.js'][699]++;
+  _$jscoverage['assertion.js'][703]++;
   return this;
 });
-_$jscoverage['assertion.js'][714]++;
+_$jscoverage['assertion.js'][718]++;
 Assertion.prototype.string = (function (str) {
-  _$jscoverage['assertion.js'][715]++;
+  _$jscoverage['assertion.js'][719]++;
   new Assertion(this.obj).is.a("string");
-  _$jscoverage['assertion.js'][717]++;
+  _$jscoverage['assertion.js'][721]++;
   this.assert(~ this.obj.indexOf(str), "expected " + this.inspect + " to contain " + inspect(str), "expected " + this.inspect + " to not contain " + inspect(str));
-  _$jscoverage['assertion.js'][722]++;
+  _$jscoverage['assertion.js'][726]++;
   return this;
 });
-_$jscoverage['assertion.js'][736]++;
+_$jscoverage['assertion.js'][740]++;
 Object.defineProperty(Assertion.prototype, "contain", {get: (function () {
-  _$jscoverage['assertion.js'][738]++;
+  _$jscoverage['assertion.js'][742]++;
   this.contains = true;
-  _$jscoverage['assertion.js'][739]++;
+  _$jscoverage['assertion.js'][743]++;
   return this;
 }), configurable: true});
-_$jscoverage['assertion.js'][758]++;
+_$jscoverage['assertion.js'][762]++;
 Assertion.prototype.keys = (function (keys) {
-  _$jscoverage['assertion.js'][759]++;
+  _$jscoverage['assertion.js'][763]++;
   var str, ok = true;
-  _$jscoverage['assertion.js'][762]++;
+  _$jscoverage['assertion.js'][766]++;
   keys = keys instanceof Array? keys: Array.prototype.slice.call(arguments);
-  _$jscoverage['assertion.js'][766]++;
+  _$jscoverage['assertion.js'][770]++;
   if (! keys.length) {
-    _$jscoverage['assertion.js'][766]++;
+    _$jscoverage['assertion.js'][770]++;
     throw new Error("keys required");
   }
-  _$jscoverage['assertion.js'][768]++;
+  _$jscoverage['assertion.js'][772]++;
   var actual = Object.keys(this.obj), len = keys.length;
-  _$jscoverage['assertion.js'][772]++;
+  _$jscoverage['assertion.js'][776]++;
   ok = keys.every((function (key) {
-  _$jscoverage['assertion.js'][773]++;
+  _$jscoverage['assertion.js'][777]++;
   return ~ actual.indexOf(key);
 }));
-  _$jscoverage['assertion.js'][777]++;
+  _$jscoverage['assertion.js'][781]++;
   if (! this.negate && ! this.contains) {
-    _$jscoverage['assertion.js'][778]++;
+    _$jscoverage['assertion.js'][782]++;
     ok = ok && keys.length == actual.length;
   }
-  _$jscoverage['assertion.js'][782]++;
+  _$jscoverage['assertion.js'][786]++;
   if (len > 1) {
-    _$jscoverage['assertion.js'][783]++;
+    _$jscoverage['assertion.js'][787]++;
     keys = keys.map((function (key) {
-  _$jscoverage['assertion.js'][784]++;
+  _$jscoverage['assertion.js'][788]++;
   return inspect(key);
 }));
-    _$jscoverage['assertion.js'][786]++;
+    _$jscoverage['assertion.js'][790]++;
     var last = keys.pop();
-    _$jscoverage['assertion.js'][787]++;
+    _$jscoverage['assertion.js'][791]++;
     str = keys.join(", ") + ", and " + last;
   }
   else {
-    _$jscoverage['assertion.js'][789]++;
+    _$jscoverage['assertion.js'][793]++;
     str = inspect(keys[0]);
   }
-  _$jscoverage['assertion.js'][793]++;
+  _$jscoverage['assertion.js'][797]++;
   str = (len > 1? "keys ": "key ") + str;
-  _$jscoverage['assertion.js'][796]++;
+  _$jscoverage['assertion.js'][800]++;
   str = (this.contains? "contain ": "have ") + str;
-  _$jscoverage['assertion.js'][799]++;
+  _$jscoverage['assertion.js'][803]++;
   this.assert(ok, "expected " + this.inspect + " to " + str, "expected " + this.inspect + " to not " + str);
-  _$jscoverage['assertion.js'][804]++;
+  _$jscoverage['assertion.js'][808]++;
   return this;
 });
-_$jscoverage['assertion.js'][823]++;
+_$jscoverage['assertion.js'][827]++;
 Assertion.prototype["throw"] = (function (constructor) {
-  _$jscoverage['assertion.js'][824]++;
+  _$jscoverage['assertion.js'][828]++;
   new Assertion(this.obj).is.a("function");
-  _$jscoverage['assertion.js'][826]++;
+  _$jscoverage['assertion.js'][830]++;
   var thrown = false;
-  _$jscoverage['assertion.js'][828]++;
+  _$jscoverage['assertion.js'][832]++;
   try {
-    _$jscoverage['assertion.js'][829]++;
+    _$jscoverage['assertion.js'][833]++;
     this.obj();
   }
   catch (err) {
-    _$jscoverage['assertion.js'][831]++;
+    _$jscoverage['assertion.js'][835]++;
     if (constructor && "function" === typeof constructor && constructor.constructor != RegExp) {
-      _$jscoverage['assertion.js'][832]++;
+      _$jscoverage['assertion.js'][836]++;
       this.assert(err instanceof constructor && err.name == constructor.name, "expected " + this.inspect + " to throw " + constructor.name + " but a " + err.name + " was thrown", "expected " + this.inspect + " to not throw " + constructor.name);
-      _$jscoverage['assertion.js'][836]++;
+      _$jscoverage['assertion.js'][840]++;
       return this;
     }
     else {
-      _$jscoverage['assertion.js'][837]++;
+      _$jscoverage['assertion.js'][841]++;
       if (constructor && constructor instanceof RegExp) {
-        _$jscoverage['assertion.js'][838]++;
+        _$jscoverage['assertion.js'][842]++;
         this.assert(constructor.exec(err.message), "expected " + this.inspect + " to throw error matching " + constructor + " but got " + inspect(err.message), "expected " + this.inspect + " to throw error not matching " + constructor);
-        _$jscoverage['assertion.js'][842]++;
+        _$jscoverage['assertion.js'][846]++;
         return this;
       }
       else {
-        _$jscoverage['assertion.js'][844]++;
+        _$jscoverage['assertion.js'][848]++;
         thrown = true;
@@ -489,39 +492,39 @@ }
   }
-  _$jscoverage['assertion.js'][848]++;
+  _$jscoverage['assertion.js'][852]++;
   var name = (constructor? constructor.name: "an error");
-  _$jscoverage['assertion.js'][850]++;
+  _$jscoverage['assertion.js'][854]++;
   this.assert(thrown === true, "expected " + this.inspect + " to throw " + name, "expected " + this.inspect + " to not throw " + name);
-  _$jscoverage['assertion.js'][855]++;
+  _$jscoverage['assertion.js'][859]++;
   return this;
 });
-_$jscoverage['assertion.js'][871]++;
+_$jscoverage['assertion.js'][875]++;
 Assertion.prototype.respondTo = (function (method) {
-  _$jscoverage['assertion.js'][872]++;
+  _$jscoverage['assertion.js'][876]++;
   var context = ("function" === typeof this.obj)? this.obj.prototype[method]: this.obj[method];
-  _$jscoverage['assertion.js'][876]++;
+  _$jscoverage['assertion.js'][880]++;
   this.assert("function" === typeof context, "expected " + this.inspect + " to respond to " + inspect(method), "expected " + this.inspect + " to not respond to " + inspect(method));
-  _$jscoverage['assertion.js'][881]++;
+  _$jscoverage['assertion.js'][885]++;
   return this;
 });
-_$jscoverage['assertion.js'][896]++;
+_$jscoverage['assertion.js'][900]++;
 Assertion.prototype.satisfy = (function (matcher) {
-  _$jscoverage['assertion.js'][897]++;
+  _$jscoverage['assertion.js'][901]++;
   this.assert(matcher(this.obj), "expected " + this.inspect + " to satisfy " + inspect(matcher), "expected " + this.inspect + " to not satisfy" + inspect(matcher));
-  _$jscoverage['assertion.js'][902]++;
+  _$jscoverage['assertion.js'][906]++;
   return this;
 });
-_$jscoverage['assertion.js'][918]++;
+_$jscoverage['assertion.js'][922]++;
 Assertion.prototype.closeTo = (function (expected, delta) {
-  _$jscoverage['assertion.js'][919]++;
+  _$jscoverage['assertion.js'][923]++;
   this.assert((this.obj - delta === expected) || (this.obj + delta === expected), "expected " + this.inspect + " to be close to " + expected + " +/- " + delta, "expected " + this.inspect + " not to be close to " + expected + " +/- " + delta);
-  _$jscoverage['assertion.js'][924]++;
+  _$jscoverage['assertion.js'][928]++;
   return this;
 });
-_$jscoverage['assertion.js'][931]++;
+_$jscoverage['assertion.js'][935]++;
 (function alias(name, as) {
-  _$jscoverage['assertion.js'][932]++;
+  _$jscoverage['assertion.js'][936]++;
   Assertion.prototype[as] = Assertion.prototype[name];
-  _$jscoverage['assertion.js'][933]++;
+  _$jscoverage['assertion.js'][937]++;
   return alias;
 })("length", "lengthOf")("keys", "key")("ownProperty", "haveOwnProperty")("above", "greaterThan")("below", "lessThan")("throw", "throws")("throw", "Throw")("instanceof", "instanceOf");
-_$jscoverage['assertion.js'].source = ["/*!"," * chai"," * Copyright(c) 2011 Jake Luer &lt;[e-mail]&gt;"," * MIT Licensed"," *"," * Primarily a refactor of: should.js"," * https://github.com/visionmedia/should.js"," * Copyright(c) 2011 TJ Holowaychuk &lt;[e-mail]&gt;"," * MIT Licensed"," */","","/**"," * ### BDD Style Introduction"," *"," * The BDD style is exposed through `expect` or `should` interfaces. In both"," * scenarios, you chain together natural language assertions."," *"," *      // expect"," *      var expect = require('chai').expect;"," *      expect(foo).to.equal('bar');"," *"," *      // should"," *      var should = require('chai').should();"," *      foo.should.equal('bar');"," *"," * #### Differences"," *"," * The `expect` interface provides a function as a starting point for chaining"," * your language assertions. It works on both node.js and in the browser."," *"," * The `should` interface extends `Object.prototype` to provide a single getter as"," * the starting point for your language assertions. Most browser don't like"," * extensions to `Object.prototype` so it is not recommended for browser use."," *"," * #### Configuration"," *"," * By default, Chai does not show stack traces upon an AssertionError. This can"," * be changed by modifying the `includeStack` parameter for chai.Assertion. For example:"," *"," *      var chai = require('chai');"," *      chai.Assertion.includeStack = true; // defaults to false"," */","","/*!"," * Module dependencies."," */","","var AssertionError = require('./error')","  , eql = require('./utils/eql')","  , inspect = require('./utils/inspect');","","/*!"," * Module export."," */","","module.exports = Assertion;","","","/*!"," * # Assertion Constructor"," *"," * Creates object for chaining."," *"," * @api private"," */","","function Assertion (obj, msg, stack) {","  this.ssfi = stack || arguments.callee;","  this.obj = obj;","  this.msg = msg;","}","","/*!","  * ## Assertion.includeStack","  *","  * User configurable property, influences whether stack trace","  * is included in Assertion error message. Default of false","  * suppresses stack trace in the error message","  *","  *     Assertion.includeStack = true;  // enable stack on error","  *","  * @api public","  */","","Assertion.includeStack = false;","","/*!"," * # .assert(expression, message, negateMessage)"," *"," * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass."," *"," * @name assert"," * @param {Philosophical} expression to be tested"," * @param {String} message to display if fails"," * @param {String} negatedMessage to display if negated expression fails"," * @api private"," */","","Assertion.prototype.assert = function (expr, msg, negateMsg) {","  var msg = (this.negate ? negateMsg : msg)","    , ok = this.negate ? !expr : expr;","","  if (!ok) {","    throw new AssertionError({","      operator: this.msg,","      message: msg,","      stackStartFunction: (Assertion.includeStack) ? this.assert : this.ssfi","    });","  }","};","","/*!"," * # inspect"," *"," * Returns the current object stringified."," *"," * @name inspect"," * @api private"," */","","Object.defineProperty(Assertion.prototype, 'inspect',","  { get: function () {","      return inspect(this.obj);","    },","    configurable: true","});","","/**"," * # to"," *"," * Language chain."," *"," * @name to"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'to',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # be"," *"," * Language chain."," *"," * @name be"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'be',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # been"," *"," * Language chain. Also tests `tense` to past for addon"," * modules that use the tense feature."," *"," * @name been"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'been',","  { get: function () {","      this.tense = 'past';","      return this;","    },","    configurable: true","});","","/**"," * # an"," *"," * Language chain."," *"," * @name an"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'an',","  { get: function () {","      return this;","    },","    configurable: true","});","/**"," * # is"," *"," * Language chain."," *"," * @name is"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'is',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # and"," *"," * Language chain."," *"," * @name and"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'and',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # have"," *"," * Language chain."," *"," * @name have"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'have',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # with"," *"," * Language chain."," *"," * @name with"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'with',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # .not"," *"," * Negates any of assertions following in the chain."," *"," * @name not"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'not',","  { get: function () {","      this.negate = true;","      return this;","    },","    configurable: true","});","","/**"," * # .ok"," *"," * Assert object truthiness."," *"," *      expect('everthing').to.be.ok;"," *      expect(false).to.not.be.ok;"," *      expect(undefined).to.not.be.ok;"," *      expect(null).to.not.be.ok;"," *"," * @name ok"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'ok',","  { get: function () {","      this.assert(","          this.obj","        , 'expected ' + this.inspect + ' to be truthy'","        , 'expected ' + this.inspect + ' to be falsey');","","      return this;","    },","    configurable: true","});","","/**"," * # .true"," *"," * Assert object is true"," *"," * @name true"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'true',","  { get: function () {","      this.assert(","          true === this.obj","        , 'expected ' + this.inspect + ' to be true'","        , 'expected ' + this.inspect + ' to be false');","","      return this;","    },","    configurable: true","});","","/**"," * # .false"," *"," * Assert object is false"," *"," * @name false"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'false',","  { get: function () {","      this.assert(","          false === this.obj","        , 'expected ' + this.inspect + ' to be false'","        , 'expected ' + this.inspect + ' to be true');","","      return this;","    },","    configurable: true","});","","/**"," * # .exist"," *"," * Assert object exists (null)."," *"," *      var foo = 'hi'"," *        , bar;"," *      expect(foo).to.exist;"," *      expect(bar).to.not.exist;"," *"," * @name exist"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'exist',","  { get: function () {","      this.assert(","          null != this.obj","        , 'expected ' + this.inspect + ' to exist'","        , 'expected ' + this.inspect + ' to not exist');","","      return this;","    },","    configurable: true","});","","/**"," * # .empty"," *"," * Assert object's length to be 0."," *"," *      expect([]).to.be.empty;"," *"," * @name empty"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'empty',","  { get: function () {","      new Assertion(this.obj).to.have.property('length');","","      this.assert(","          0 === this.obj.length","        , 'expected ' + this.inspect + ' to be empty'","        , 'expected ' + this.inspect + ' not to be empty');","","      return this;","    },","    configurable: true","});","","/**"," * # .arguments"," *"," * Assert object is an instanceof arguments."," *"," *      function test () {"," *        expect(arguments).to.be.arguments;"," *      }"," *"," * @name arguments"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'arguments',","  { get: function () {","      this.assert(","          '[object Arguments]' == Object.prototype.toString.call(this.obj)","        , 'expected ' + this.inspect + ' to be arguments'","        , 'expected ' + this.inspect + ' to not be arguments');","","      return this;","    },","    configurable: true","});","","/**"," * # .equal(value)"," *"," * Assert strict equality."," *"," *      expect('hello').to.equal('hello');"," *"," * @name equal"," * @param {*} value"," * @api public"," */","","Assertion.prototype.equal = function (val) {","  this.assert(","      val === this.obj","    , 'expected ' + this.inspect + ' to equal ' + inspect(val)","    , 'expected ' + this.inspect + ' to not equal ' + inspect(val));","","  return this;","};","","/**"," * # .eql(value)"," *"," * Assert deep equality."," *"," *      expect({ foo: 'bar' }).to.eql({ foo: 'bar' });"," *"," * @name eql"," * @param {*} value"," * @api public"," */","","Assertion.prototype.eql = function (obj) {","  this.assert(","      eql(obj, this.obj)","    , 'expected ' + this.inspect + ' to equal ' + inspect(obj)","    , 'expected ' + this.inspect + ' to not equal ' + inspect(obj));","  return this;","};","","/**"," * # .above(value)"," *"," * Assert greater than `value`."," *"," *      expect(10).to.be.above(5);"," *"," * @name above"," * @param {Number} value"," * @api public"," */","","Assertion.prototype.above = function (val) {","  this.assert(","      this.obj &gt; val","    , 'expected ' + this.inspect + ' to be above ' + val","    , 'expected ' + this.inspect + ' to be below ' + val);","","  return this;","};","","/**"," * # .below(value)"," *"," * Assert less than `value`."," *"," *      expect(5).to.be.below(10);"," *"," * @name below"," * @param {Number} value"," * @api public"," */","","Assertion.prototype.below = function (val) {","  this.assert(","      this.obj &lt; val","    , 'expected ' + this.inspect + ' to be below ' + val","    , 'expected ' + this.inspect + ' to be above ' + val);","","  return this;","};","","/**"," * # .within(start, finish)"," *"," * Assert that a number is within a range."," *"," *      expect(7).to.be.within(5,10);"," *"," * @name within"," * @param {Number} start lowerbound inclusive"," * @param {Number} finish upperbound inclusive"," * @api public"," */","","Assertion.prototype.within = function (start, finish) {","  var range = start + '..' + finish;","","  this.assert(","      this.obj &gt;= start &amp;&amp; this.obj &lt;= finish","    , 'expected ' + this.inspect + ' to be within ' + range","    , 'expected ' + this.inspect + ' to not be within ' + range);","","  return this;","};","","/**"," * # .a(type)"," *"," * Assert typeof."," *"," *      expect('test').to.be.a('string');"," *"," * @name a"," * @param {String} type"," * @api public"," */","","Assertion.prototype.a = function (type) {","  this.assert(","      type == typeof this.obj","    , 'expected ' + this.inspect + ' to be a ' + type","    , 'expected ' + this.inspect + ' not to be a ' + type);","","  return this;","};","","/**"," * # .instanceof(constructor)"," *"," * Assert instanceof."," *"," *      var Tea = function (name) { this.name = name; }"," *        , Chai = new Tea('chai');"," *"," *      expect(Chai).to.be.an.instanceOf(Tea);"," *"," * @name instanceof"," * @param {Constructor}"," * @alias instanceOf"," * @api public"," */","","Assertion.prototype.instanceof = function (constructor) {","  var name = constructor.name;","  this.assert(","      this.obj instanceof constructor","    , 'expected ' + this.inspect + ' to be an instance of ' + name","    , 'expected ' + this.inspect + ' to not be an instance of ' + name);","","  return this;","};","","/**"," * # .property(name, [value])"," *"," * Assert that property of `name` exists, optionally with `value`."," *"," *      var obj = { foo: 'bar' }"," *      expect(obj).to.have.property('foo');"," *      expect(obj).to.have.property('foo', 'bar');"," *      expect(obj).to.have.property('foo').to.be.a('string');"," *"," * @name property"," * @param {String} name"," * @param {*} value (optional)"," * @returns value of property for chaining"," * @api public"," */","","Assertion.prototype.property = function (name, val) {","  if (this.negate &amp;&amp; undefined !== val) {","    if (undefined === this.obj[name]) {","      throw new Error(this.inspect + ' has no property ' + inspect(name));","    }","  } else {","    this.assert(","        undefined !== this.obj[name]","      , 'expected ' + this.inspect + ' to have a property ' + inspect(name)","      , 'expected ' + this.inspect + ' to not have property ' + inspect(name));","  }","","  if (undefined !== val) {","    this.assert(","        val === this.obj[name]","      , 'expected ' + this.inspect + ' to have a property ' + inspect(name) + ' of ' +","          inspect(val) + ', but got ' + inspect(this.obj[name])","      , 'expected ' + this.inspect + ' to not have a property ' + inspect(name) + ' of ' +  inspect(val));","  }","","  this.obj = this.obj[name];","  return this;","};","","/**"," * # .ownProperty(name)"," *"," * Assert that has own property by `name`."," *"," *      expect('test').to.have.ownProperty('length');"," *"," * @name ownProperty"," * @alias haveOwnProperty"," * @param {String} name"," * @api public"," */","","Assertion.prototype.ownProperty = function (name) {","  this.assert(","      this.obj.hasOwnProperty(name)","    , 'expected ' + this.inspect + ' to have own property ' + inspect(name)","    , 'expected ' + this.inspect + ' to not have own property ' + inspect(name));","  return this;","};","","/**"," * # .length(val)"," *"," * Assert that object has expected length."," *"," *      expect([1,2,3]).to.have.length(3);"," *      expect('foobar').to.have.length(6);"," *"," * @name length"," * @alias lengthOf"," * @param {Number} length"," * @api public"," */","","Assertion.prototype.length = function (n) {","  new Assertion(this.obj).to.have.property('length');","  var len = this.obj.length;","","  this.assert(","      len == n","    , 'expected ' + this.inspect + ' to have a length of ' + n + ' but got ' + len","    , 'expected ' + this.inspect + ' to not have a length of ' + len);","","  return this;","};","","/**"," * # .match(regexp)"," *"," * Assert that matches regular expression."," *"," *      expect('foobar').to.match(/^foo/);"," *"," * @name match"," * @param {RegExp} RegularExpression"," * @api public"," */","","Assertion.prototype.match = function (re) {","  this.assert(","      re.exec(this.obj)","    , 'expected ' + this.inspect + ' to match ' + re","    , 'expected ' + this.inspect + ' not to match ' + re);","","  return this;","};","","/**"," * # .include(obj)"," *"," * Assert the inclusion of an object in an Array or substring in string."," *"," *      expect([1,2,3]).to.include(2);"," *"," * @name include"," * @param {Object|String|Number} obj"," * @api public"," */","","Assertion.prototype.include = function (obj) {","  this.assert(","      ~this.obj.indexOf(obj)","    , 'expected ' + this.inspect + ' to include ' + inspect(obj)","    , 'expected ' + this.inspect + ' to not include ' + inspect(obj));","","  return this;","};","","/**"," * # .string(string)"," *"," * Assert inclusion of string in string."," *"," *      expect('foobar').to.have.string('bar');"," *"," * @name string"," * @param {String} string"," * @api public"," */","","Assertion.prototype.string = function (str) {","  new Assertion(this.obj).is.a('string');","","  this.assert(","      ~this.obj.indexOf(str)","    , 'expected ' + this.inspect + ' to contain ' + inspect(str)","    , 'expected ' + this.inspect + ' to not contain ' + inspect(str));","","  return this;","};","","","","/**"," * # contain"," *"," * Toggles the `contain` flag for the `keys` assertion."," *"," * @name contain"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'contain',","  { get: function () {","      this.contains = true;","      return this;","    },","    configurable: true","});","","/**"," * # .keys(key1, [key2], [...])"," *"," * Assert exact keys or the inclusing of keys using the `contain` modifier."," *"," *      expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);"," *      expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');"," *"," * @name keys"," * @alias key"," * @param {String|Array} Keys"," * @api public"," */","","Assertion.prototype.keys = function(keys) {","  var str","    , ok = true;","","  keys = keys instanceof Array","    ? keys","    : Array.prototype.slice.call(arguments);","","  if (!keys.length) throw new Error('keys required');","","  var actual = Object.keys(this.obj)","    , len = keys.length;","","  // Inclusion","  ok = keys.every(function(key){","    return ~actual.indexOf(key);","  });","","  // Strict","  if (!this.negate &amp;&amp; !this.contains) {","    ok = ok &amp;&amp; keys.length == actual.length;","  }","","  // Key string","  if (len &gt; 1) {","    keys = keys.map(function(key){","      return inspect(key);","    });","    var last = keys.pop();","    str = keys.join(', ') + ', and ' + last;","  } else {","    str = inspect(keys[0]);","  }","","  // Form","  str = (len &gt; 1 ? 'keys ' : 'key ') + str;","","  // Have / include","  str = (this.contains ? 'contain ' : 'have ') + str;","","  // Assertion","  this.assert(","      ok","    , 'expected ' + this.inspect + ' to ' + str","    , 'expected ' + this.inspect + ' to not ' + str);","","  return this;","}","","/**"," * # .throw(constructor)"," *"," * Assert that a function will throw a specific type of error."," *"," *      var fn = function () { throw new ReferenceError(''); }"," *      expect(fn).to.throw(ReferenceError);"," *"," * @name throw"," * @alias throws"," * @alias Throw"," * @param {ErrorConstructor} constructor"," * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types"," * @api public"," */","","Assertion.prototype.throw = function (constructor) {","  new Assertion(this.obj).is.a('function');","","  var thrown = false;","","  try {","    this.obj();","  } catch (err) {","    if (constructor &amp;&amp; 'function' === typeof constructor &amp;&amp; constructor.constructor != RegExp) {","      this.assert(","          err instanceof constructor &amp;&amp; err.name == constructor.name","        , 'expected ' + this.inspect + ' to throw ' + constructor.name + ' but a ' + err.name + ' was thrown'","        , 'expected ' + this.inspect + ' to not throw ' + constructor.name );","      return this;","    } else if (constructor &amp;&amp; constructor instanceof RegExp) {","      this.assert(","          constructor.exec(err.message)","        , 'expected ' + this.inspect + ' to throw error matching ' + constructor + ' but got ' + inspect(err.message)","        , 'expected ' + this.inspect + ' to throw error not matching ' + constructor);","      return this;","    } else {","      thrown = true;","    }","  }","","  var name = (constructor ? constructor.name : 'an error');","","  this.assert(","      thrown === true","    , 'expected ' + this.inspect + ' to throw ' + name","    , 'expected ' + this.inspect + ' to not throw ' + name);","","  return this;","};","","/**"," * # .respondTo(method)"," *"," * Assert that object/class will respond to a method."," *"," *      expect(Klass).to.respondTo('bar');"," *      expect(obj).to.respondTo('bar');"," *"," * @name respondTo"," * @param {String} method"," * @api public"," */","","Assertion.prototype.respondTo = function (method) {","  var context = ('function' === typeof this.obj)","    ? this.obj.prototype[method]","    : this.obj[method];","","  this.assert(","      'function' === typeof context","    , 'expected ' + this.inspect + ' to respond to ' + inspect(method)","    , 'expected ' + this.inspect + ' to not respond to ' + inspect(method));","","  return this;","};","","/**"," * # .satisfy(method)"," *"," * Assert that passes a truth test."," *"," *      expect(1).to.satisfy(function(num) { return num &gt; 0; });"," *"," * @name satisfy"," * @param {Function} matcher"," * @api public"," */","","Assertion.prototype.satisfy = function (matcher) {","  this.assert(","      matcher(this.obj)","    , 'expected ' + this.inspect + ' to satisfy ' + inspect(matcher)","    , 'expected ' + this.inspect + ' to not satisfy' + inspect(matcher));","","  return this;","};","","/**"," * # .closeTo(expected, delta)"," *"," * Assert that actual is equal to +/- delta."," *"," *      expect(1.5).to.be.closeTo(1, 0.5);"," *"," * @name closeTo"," * @param {Number} expected"," * @param {Number} delta"," * @api public"," */","","Assertion.prototype.closeTo = function (expected, delta) {","  this.assert(","      (this.obj - delta === expected) || (this.obj + delta === expected)","    , 'expected ' + this.inspect + ' to be close to ' + expected + ' +/- ' + delta","    , 'expected ' + this.inspect + ' not to be close to ' + expected + ' +/- ' + delta);","","  return this;","};","","/*!"," * Aliases."," */","","(function alias(name, as){","  Assertion.prototype[as] = Assertion.prototype[name];","  return alias;","})","('length', 'lengthOf')","('keys', 'key')","('ownProperty', 'haveOwnProperty')","('above', 'greaterThan')","('below', 'lessThan')","('throw', 'throws')","('throw', 'Throw') // for troublesome browsers","('instanceof', 'instanceOf');"];
+_$jscoverage['assertion.js'].source = ["/*!"," * chai"," * Copyright(c) 2011 Jake Luer &lt;[e-mail]&gt;"," * MIT Licensed"," *"," * Primarily a refactor of: should.js"," * https://github.com/visionmedia/should.js"," * Copyright(c) 2011 TJ Holowaychuk &lt;[e-mail]&gt;"," * MIT Licensed"," */","","/**"," * ### BDD Style Introduction"," *"," * The BDD style is exposed through `expect` or `should` interfaces. In both"," * scenarios, you chain together natural language assertions."," *"," *      // expect"," *      var expect = require('chai').expect;"," *      expect(foo).to.equal('bar');"," *"," *      // should"," *      var should = require('chai').should();"," *      foo.should.equal('bar');"," *"," * #### Differences"," *"," * The `expect` interface provides a function as a starting point for chaining"," * your language assertions. It works on both node.js and in the browser."," *"," * The `should` interface extends `Object.prototype` to provide a single getter as"," * the starting point for your language assertions. Most browser don't like"," * extensions to `Object.prototype` so it is not recommended for browser use."," *"," * #### Configuration"," *"," * By default, Chai does not show stack traces upon an AssertionError. This can"," * be changed by modifying the `includeStack` parameter for chai.Assertion. For example:"," *"," *      var chai = require('chai');"," *      chai.Assertion.includeStack = true; // defaults to false"," */","","/*!"," * Module dependencies."," */","","var AssertionError = require('./error')","  , eql = require('./utils/eql')","  , toString = Object.prototype.toString","  , inspect = require('./utils/inspect');","","/*!"," * Module export."," */","","module.exports = Assertion;","","","/*!"," * # Assertion Constructor"," *"," * Creates object for chaining."," *"," * @api private"," */","","function Assertion (obj, msg, stack) {","  this.ssfi = stack || arguments.callee;","  this.obj = obj;","  this.msg = msg;","}","","/*!","  * ## Assertion.includeStack","  * , toString = Object.prototype.toString ","  *","  * User configurable property, influences whether stack trace","  * is included in Assertion error message. Default of false","  * suppresses stack trace in the error message","  *","  *     Assertion.includeStack = true;  // enable stack on error","  *","  * @api public","  */","","Assertion.includeStack = false;","","/*!"," * # .assert(expression, message, negateMessage)"," *"," * Executes an expression and check expectations. Throws AssertionError for reporting if test doesn't pass."," *"," * @name assert"," * @param {Philosophical} expression to be tested"," * @param {String} message to display if fails"," * @param {String} negatedMessage to display if negated expression fails"," * @api private"," */","","Assertion.prototype.assert = function (expr, msg, negateMsg) {","  var msg = (this.negate ? negateMsg : msg)","    , ok = this.negate ? !expr : expr;","","  if (!ok) {","    throw new AssertionError({","      operator: this.msg,","      message: msg,","      stackStartFunction: (Assertion.includeStack) ? this.assert : this.ssfi","    });","  }","};","","/*!"," * # inspect"," *"," * Returns the current object stringified."," *"," * @name inspect"," * @api private"," */","","Object.defineProperty(Assertion.prototype, 'inspect',","  { get: function () {","      return inspect(this.obj);","    },","    configurable: true","});","","/**"," * # to"," *"," * Language chain."," *"," * @name to"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'to',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # be"," *"," * Language chain."," *"," * @name be"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'be',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # been"," *"," * Language chain. Also tests `tense` to past for addon"," * modules that use the tense feature."," *"," * @name been"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'been',","  { get: function () {","      this.tense = 'past';","      return this;","    },","    configurable: true","});","","/**"," * # an"," *"," * Language chain."," *"," * @name an"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'an',","  { get: function () {","      return this;","    },","    configurable: true","});","/**"," * # is"," *"," * Language chain."," *"," * @name is"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'is',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # and"," *"," * Language chain."," *"," * @name and"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'and',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # have"," *"," * Language chain."," *"," * @name have"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'have',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # with"," *"," * Language chain."," *"," * @name with"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'with',","  { get: function () {","      return this;","    },","    configurable: true","});","","/**"," * # .not"," *"," * Negates any of assertions following in the chain."," *"," * @name not"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'not',","  { get: function () {","      this.negate = true;","      return this;","    },","    configurable: true","});","","/**"," * # .ok"," *"," * Assert object truthiness."," *"," *      expect('everthing').to.be.ok;"," *      expect(false).to.not.be.ok;"," *      expect(undefined).to.not.be.ok;"," *      expect(null).to.not.be.ok;"," *"," * @name ok"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'ok',","  { get: function () {","      this.assert(","          this.obj","        , 'expected ' + this.inspect + ' to be truthy'","        , 'expected ' + this.inspect + ' to be falsey');","","      return this;","    },","    configurable: true","});","","/**"," * # .true"," *"," * Assert object is true"," *"," * @name true"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'true',","  { get: function () {","      this.assert(","          true === this.obj","        , 'expected ' + this.inspect + ' to be true'","        , 'expected ' + this.inspect + ' to be false');","","      return this;","    },","    configurable: true","});","","/**"," * # .false"," *"," * Assert object is false"," *"," * @name false"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'false',","  { get: function () {","      this.assert(","          false === this.obj","        , 'expected ' + this.inspect + ' to be false'","        , 'expected ' + this.inspect + ' to be true');","","      return this;","    },","    configurable: true","});","","/**"," * # .exist"," *"," * Assert object exists (null)."," *"," *      var foo = 'hi'"," *        , bar;"," *      expect(foo).to.exist;"," *      expect(bar).to.not.exist;"," *"," * @name exist"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'exist',","  { get: function () {","      this.assert(","          null != this.obj","        , 'expected ' + this.inspect + ' to exist'","        , 'expected ' + this.inspect + ' to not exist');","","      return this;","    },","    configurable: true","});","","/**"," * # .empty"," *"," * Assert object's length to be 0."," *"," *      expect([]).to.be.empty;"," *"," * @name empty"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'empty',","  { get: function () {","      new Assertion(this.obj).to.have.property('length');","","      this.assert(","          0 === this.obj.length","        , 'expected ' + this.inspect + ' to be empty'","        , 'expected ' + this.inspect + ' not to be empty');","","      return this;","    },","    configurable: true","});","","/**"," * # .arguments"," *"," * Assert object is an instanceof arguments."," *"," *      function test () {"," *        expect(arguments).to.be.arguments;"," *      }"," *"," * @name arguments"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'arguments',","  { get: function () {","      this.assert(","          '[object Arguments]' == Object.prototype.toString.call(this.obj)","        , 'expected ' + this.inspect + ' to be arguments'","        , 'expected ' + this.inspect + ' to not be arguments');","","      return this;","    },","    configurable: true","});","","/**"," * # .equal(value)"," *"," * Assert strict equality."," *"," *      expect('hello').to.equal('hello');"," *"," * @name equal"," * @param {*} value"," * @api public"," */","","Assertion.prototype.equal = function (val) {","  this.assert(","      val === this.obj","    , 'expected ' + this.inspect + ' to equal ' + inspect(val)","    , 'expected ' + this.inspect + ' to not equal ' + inspect(val));","","  return this;","};","","/**"," * # .eql(value)"," *"," * Assert deep equality."," *"," *      expect({ foo: 'bar' }).to.eql({ foo: 'bar' });"," *"," * @name eql"," * @param {*} value"," * @api public"," */","","Assertion.prototype.eql = function (obj) {","  this.assert(","      eql(obj, this.obj)","    , 'expected ' + this.inspect + ' to equal ' + inspect(obj)","    , 'expected ' + this.inspect + ' to not equal ' + inspect(obj));","  return this;","};","","/**"," * # .above(value)"," *"," * Assert greater than `value`."," *"," *      expect(10).to.be.above(5);"," *"," * @name above"," * @param {Number} value"," * @api public"," */","","Assertion.prototype.above = function (val) {","  this.assert(","      this.obj &gt; val","    , 'expected ' + this.inspect + ' to be above ' + val","    , 'expected ' + this.inspect + ' to be below ' + val);","","  return this;","};","","/**"," * # .below(value)"," *"," * Assert less than `value`."," *"," *      expect(5).to.be.below(10);"," *"," * @name below"," * @param {Number} value"," * @api public"," */","","Assertion.prototype.below = function (val) {","  this.assert(","      this.obj &lt; val","    , 'expected ' + this.inspect + ' to be below ' + val","    , 'expected ' + this.inspect + ' to be above ' + val);","","  return this;","};","","/**"," * # .within(start, finish)"," *"," * Assert that a number is within a range."," *"," *      expect(7).to.be.within(5,10);"," *"," * @name within"," * @param {Number} start lowerbound inclusive"," * @param {Number} finish upperbound inclusive"," * @api public"," */","","Assertion.prototype.within = function (start, finish) {","  var range = start + '..' + finish;","","  this.assert(","      this.obj &gt;= start &amp;&amp; this.obj &lt;= finish","    , 'expected ' + this.inspect + ' to be within ' + range","    , 'expected ' + this.inspect + ' to not be within ' + range);","","  return this;","};","","/**"," * # .a(type)"," *"," * Assert typeof."," *"," *      expect('test').to.be.a('string');"," *"," * @name a"," * @param {String} type"," * @api public"," */","","Assertion.prototype.a = function (type) {","  var klass = type.charAt(0).toUpperCase() + type.slice(1);","","  this.assert(","      '[object ' + klass + ']' === toString.call(this.obj)","    , 'expected ' + this.inspect + ' to be a ' + type","    , 'expected ' + this.inspect + ' not to be a ' + type);","","  return this;","};","","/**"," * # .instanceof(constructor)"," *"," * Assert instanceof."," *"," *      var Tea = function (name) { this.name = name; }"," *        , Chai = new Tea('chai');"," *"," *      expect(Chai).to.be.an.instanceOf(Tea);"," *"," * @name instanceof"," * @param {Constructor}"," * @alias instanceOf"," * @api public"," */","","Assertion.prototype.instanceof = function (constructor) {","  var name = constructor.name;","  this.assert(","      this.obj instanceof constructor","    , 'expected ' + this.inspect + ' to be an instance of ' + name","    , 'expected ' + this.inspect + ' to not be an instance of ' + name);","","  return this;","};","","/**"," * # .property(name, [value])"," *"," * Assert that property of `name` exists, optionally with `value`."," *"," *      var obj = { foo: 'bar' }"," *      expect(obj).to.have.property('foo');"," *      expect(obj).to.have.property('foo', 'bar');"," *      expect(obj).to.have.property('foo').to.be.a('string');"," *"," * @name property"," * @param {String} name"," * @param {*} value (optional)"," * @returns value of property for chaining"," * @api public"," */","","Assertion.prototype.property = function (name, val) {","  if (this.negate &amp;&amp; undefined !== val) {","    if (undefined === this.obj[name]) {","      throw new Error(this.inspect + ' has no property ' + inspect(name));","    }","  } else {","    this.assert(","        undefined !== this.obj[name]","      , 'expected ' + this.inspect + ' to have a property ' + inspect(name)","      , 'expected ' + this.inspect + ' to not have property ' + inspect(name));","  }","","  if (undefined !== val) {","    this.assert(","        val === this.obj[name]","      , 'expected ' + this.inspect + ' to have a property ' + inspect(name) + ' of ' +","          inspect(val) + ', but got ' + inspect(this.obj[name])","      , 'expected ' + this.inspect + ' to not have a property ' + inspect(name) + ' of ' +  inspect(val));","  }","","  this.obj = this.obj[name];","  return this;","};","","/**"," * # .ownProperty(name)"," *"," * Assert that has own property by `name`."," *"," *      expect('test').to.have.ownProperty('length');"," *"," * @name ownProperty"," * @alias haveOwnProperty"," * @param {String} name"," * @api public"," */","","Assertion.prototype.ownProperty = function (name) {","  this.assert(","      this.obj.hasOwnProperty(name)","    , 'expected ' + this.inspect + ' to have own property ' + inspect(name)","    , 'expected ' + this.inspect + ' to not have own property ' + inspect(name));","  return this;","};","","/**"," * # .length(val)"," *"," * Assert that object has expected length."," *"," *      expect([1,2,3]).to.have.length(3);"," *      expect('foobar').to.have.length(6);"," *"," * @name length"," * @alias lengthOf"," * @param {Number} length"," * @api public"," */","","Assertion.prototype.length = function (n) {","  new Assertion(this.obj).to.have.property('length');","  var len = this.obj.length;","","  this.assert(","      len == n","    , 'expected ' + this.inspect + ' to have a length of ' + n + ' but got ' + len","    , 'expected ' + this.inspect + ' to not have a length of ' + len);","","  return this;","};","","/**"," * # .match(regexp)"," *"," * Assert that matches regular expression."," *"," *      expect('foobar').to.match(/^foo/);"," *"," * @name match"," * @param {RegExp} RegularExpression"," * @api public"," */","","Assertion.prototype.match = function (re) {","  this.assert(","      re.exec(this.obj)","    , 'expected ' + this.inspect + ' to match ' + re","    , 'expected ' + this.inspect + ' not to match ' + re);","","  return this;","};","","/**"," * # .include(obj)"," *"," * Assert the inclusion of an object in an Array or substring in string."," *"," *      expect([1,2,3]).to.include(2);"," *"," * @name include"," * @param {Object|String|Number} obj"," * @api public"," */","","Assertion.prototype.include = function (obj) {","  this.assert(","      ~this.obj.indexOf(obj)","    , 'expected ' + this.inspect + ' to include ' + inspect(obj)","    , 'expected ' + this.inspect + ' to not include ' + inspect(obj));","","  return this;","};","","/**"," * # .string(string)"," *"," * Assert inclusion of string in string."," *"," *      expect('foobar').to.have.string('bar');"," *"," * @name string"," * @param {String} string"," * @api public"," */","","Assertion.prototype.string = function (str) {","  new Assertion(this.obj).is.a('string');","","  this.assert(","      ~this.obj.indexOf(str)","    , 'expected ' + this.inspect + ' to contain ' + inspect(str)","    , 'expected ' + this.inspect + ' to not contain ' + inspect(str));","","  return this;","};","","","","/**"," * # contain"," *"," * Toggles the `contain` flag for the `keys` assertion."," *"," * @name contain"," * @api public"," */","","Object.defineProperty(Assertion.prototype, 'contain',","  { get: function () {","      this.contains = true;","      return this;","    },","    configurable: true","});","","/**"," * # .keys(key1, [key2], [...])"," *"," * Assert exact keys or the inclusing of keys using the `contain` modifier."," *"," *      expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);"," *      expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');"," *"," * @name keys"," * @alias key"," * @param {String|Array} Keys"," * @api public"," */","","Assertion.prototype.keys = function(keys) {","  var str","    , ok = true;","","  keys = keys instanceof Array","    ? keys","    : Array.prototype.slice.call(arguments);","","  if (!keys.length) throw new Error('keys required');","","  var actual = Object.keys(this.obj)","    , len = keys.length;","","  // Inclusion","  ok = keys.every(function(key){","    return ~actual.indexOf(key);","  });","","  // Strict","  if (!this.negate &amp;&amp; !this.contains) {","    ok = ok &amp;&amp; keys.length == actual.length;","  }","","  // Key string","  if (len &gt; 1) {","    keys = keys.map(function(key){","      return inspect(key);","    });","    var last = keys.pop();","    str = keys.join(', ') + ', and ' + last;","  } else {","    str = inspect(keys[0]);","  }","","  // Form","  str = (len &gt; 1 ? 'keys ' : 'key ') + str;","","  // Have / include","  str = (this.contains ? 'contain ' : 'have ') + str;","","  // Assertion","  this.assert(","      ok","    , 'expected ' + this.inspect + ' to ' + str","    , 'expected ' + this.inspect + ' to not ' + str);","","  return this;","}","","/**"," * # .throw(constructor)"," *"," * Assert that a function will throw a specific type of error."," *"," *      var fn = function () { throw new ReferenceError(''); }"," *      expect(fn).to.throw(ReferenceError);"," *"," * @name throw"," * @alias throws"," * @alias Throw"," * @param {ErrorConstructor} constructor"," * @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types"," * @api public"," */","","Assertion.prototype.throw = function (constructor) {","  new Assertion(this.obj).is.a('function');","","  var thrown = false;","","  try {","    this.obj();","  } catch (err) {","    if (constructor &amp;&amp; 'function' === typeof constructor &amp;&amp; constructor.constructor != RegExp) {","      this.assert(","          err instanceof constructor &amp;&amp; err.name == constructor.name","        , 'expected ' + this.inspect + ' to throw ' + constructor.name + ' but a ' + err.name + ' was thrown'","        , 'expected ' + this.inspect + ' to not throw ' + constructor.name );","      return this;","    } else if (constructor &amp;&amp; constructor instanceof RegExp) {","      this.assert(","          constructor.exec(err.message)","        , 'expected ' + this.inspect + ' to throw error matching ' + constructor + ' but got ' + inspect(err.message)","        , 'expected ' + this.inspect + ' to throw error not matching ' + constructor);","      return this;","    } else {","      thrown = true;","    }","  }","","  var name = (constructor ? constructor.name : 'an error');","","  this.assert(","      thrown === true","    , 'expected ' + this.inspect + ' to throw ' + name","    , 'expected ' + this.inspect + ' to not throw ' + name);","","  return this;","};","","/**"," * # .respondTo(method)"," *"," * Assert that object/class will respond to a method."," *"," *      expect(Klass).to.respondTo('bar');"," *      expect(obj).to.respondTo('bar');"," *"," * @name respondTo"," * @param {String} method"," * @api public"," */","","Assertion.prototype.respondTo = function (method) {","  var context = ('function' === typeof this.obj)","    ? this.obj.prototype[method]","    : this.obj[method];","","  this.assert(","      'function' === typeof context","    , 'expected ' + this.inspect + ' to respond to ' + inspect(method)","    , 'expected ' + this.inspect + ' to not respond to ' + inspect(method));","","  return this;","};","","/**"," * # .satisfy(method)"," *"," * Assert that passes a truth test."," *"," *      expect(1).to.satisfy(function(num) { return num &gt; 0; });"," *"," * @name satisfy"," * @param {Function} matcher"," * @api public"," */","","Assertion.prototype.satisfy = function (matcher) {","  this.assert(","      matcher(this.obj)","    , 'expected ' + this.inspect + ' to satisfy ' + inspect(matcher)","    , 'expected ' + this.inspect + ' to not satisfy' + inspect(matcher));","","  return this;","};","","/**"," * # .closeTo(expected, delta)"," *"," * Assert that actual is equal to +/- delta."," *"," *      expect(1.5).to.be.closeTo(1, 0.5);"," *"," * @name closeTo"," * @param {Number} expected"," * @param {Number} delta"," * @api public"," */","","Assertion.prototype.closeTo = function (expected, delta) {","  this.assert(","      (this.obj - delta === expected) || (this.obj + delta === expected)","    , 'expected ' + this.inspect + ' to be close to ' + expected + ' +/- ' + delta","    , 'expected ' + this.inspect + ' not to be close to ' + expected + ' +/- ' + delta);","","  return this;","};","","/*!"," * Aliases."," */","","(function alias(name, as){","  Assertion.prototype[as] = Assertion.prototype[name];","  return alias;","})","('length', 'lengthOf')","('keys', 'key')","('ownProperty', 'haveOwnProperty')","('above', 'greaterThan')","('below', 'lessThan')","('throw', 'throws')","('throw', 'Throw') // for troublesome browsers","('instanceof', 'instanceOf');"];

lib-cov/chai.js

@@ -30,3 +30,3 @@ /* automatically generated by JSCoverage - do not edit */
 _$jscoverage['chai.js'][10]++;
-exports.version = "0.4.0";
+exports.version = "0.4.1";
 _$jscoverage['chai.js'][12]++;
@@ -67,2 +67,2 @@ exports.Assertion = require("./assertion");
 exports.use(assert);
-_$jscoverage['chai.js'].source = ["/*!"," * chai"," * Copyright(c) 2011-2012 Jake Luer <[e-mail]>"," * MIT Licensed"," */","","var used = [];","var exports = module.exports = {};","","exports.version = '0.4.0';","","exports.Assertion = require('./assertion');","exports.AssertionError = require('./error');","","exports.inspect = require('./utils/inspect');","","exports.use = function (fn) {","  if (!~used.indexOf(fn)) {","    fn(this);","    used.push(fn);","  }","","  return this;","};","","exports.fail = function (actual, expected, message, operator, stackStartFunction) {","  throw new exports.AssertionError({","    message: message,","    actual: actual,","    expected: expected,","    operator: operator,","    stackStartFunction: stackStartFunction","  });","};","","var expect = require('./interface/expect');","exports.use(expect);","","var should = require('./interface/should');","exports.use(should);","","var assert = require('./interface/assert');","exports.use(assert);"];
+_$jscoverage['chai.js'].source = ["/*!"," * chai"," * Copyright(c) 2011-2012 Jake Luer <[e-mail]>"," * MIT Licensed"," */","","var used = [];","var exports = module.exports = {};","","exports.version = '0.4.1';","","exports.Assertion = require('./assertion');","exports.AssertionError = require('./error');","","exports.inspect = require('./utils/inspect');","","exports.use = function (fn) {","  if (!~used.indexOf(fn)) {","    fn(this);","    used.push(fn);","  }","","  return this;","};","","exports.fail = function (actual, expected, message, operator, stackStartFunction) {","  throw new exports.AssertionError({","    message: message,","    actual: actual,","    expected: expected,","    operator: operator,","    stackStartFunction: stackStartFunction","  });","};","","var expect = require('./interface/expect');","exports.use(expect);","","var should = require('./interface/should');","exports.use(should);","","var assert = require('./interface/assert');","exports.use(assert);"];

lib/assertion.js

@@ -50,2 +50,3 @@ /*!
   , eql = require('./utils/eql')
+  , toString = Object.prototype.toString
   , inspect = require('./utils/inspect');
@@ -76,2 +77,3 @@
   * ## Assertion.includeStack
+  * , toString = Object.prototype.toString 
   *
@@ -540,4 +542,6 @@ * User configurable property, influences whether stack trace
 Assertion.prototype.a = function (type) {
+  var klass = type.charAt(0).toUpperCase() + type.slice(1);
+
   this.assert(
-      type == typeof this.obj
+      '[object ' + klass + ']' === toString.call(this.obj)
     , 'expected ' + this.inspect + ' to be a ' + type
@@ -544,0 +548,0 @@ , 'expected ' + this.inspect + ' not to be a ' + type);

lib/chai.js

@@ -10,3 +10,3 @@ /*!
 
-exports.version = '0.4.0';
+exports.version = '0.4.1';
 
@@ -13,0 +13,0 @@ exports.Assertion = require('./assertion');

package.json

@@ -6,3 +6,3 @@ {
   "keywords": [ "test", "assertion", "assert", "testing" ],
-  "version": "0.4.0",
+  "version": "0.4.1",
   "repository": {
@@ -9,0 +9,0 @@ "type": "git",

test/expect.js

@@ -98,2 +98,10 @@ /*!
     expect(5).to.be.a('number');
+    expect(new Number(1)).to.be.a('number');
+    expect(Number(1)).to.be.a('number');
+    expect(true).to.be.a('boolean');
+    expect(new Array()).to.be.a('array');
+    expect(new Object()).to.be.a('object');
+    expect({}).to.be.a('object');
+    expect([]).to.be.a('array');
+    expect(function() {}).to.be.a('function');
 
@@ -100,0 +108,0 @@ err(function(){

test/should.js

@@ -105,3 +105,13 @@ /**
     (5).should.be.a('number');
+    (new Number(1)).should.be.a('number');
+    Number(1).should.be.a('number');
+    (true).should.be.a('boolean');
+    (new Array()).should.be.a('array');
+    (new Object()).should.be.a('object');
+    ({}).should.be.a('object');
+    ([]).should.be.a('array');
+    (function() {}).should.be.a('function');
 
+    (5).should.be.a('number');
+
     err(function(){
@@ -108,0 +118,0 @@ (5).should.not.be.a('number');

No alert changes

Improved metrics

Total package byte prevSize

490981

increased by0.45%

Lines of code

6363

increased by0.43%

No dependency changes