should - npm Package Compare versions

Comparing version 4.0.1 to 4.0.3

History.md

@@ -0,1 +1,7 @@
+4.0.3 / 2014-06-09
+==================
+
+ * Fix wrong/strange behaviour of .containDeep with equal keys. Now it check to contain element once.
+ * Added util.formatProp to format properties more accurate
+
 4.0.1 / 2014-06-04
@@ -2,0 +8,0 @@ ==================

lib/ext/contain.js

@@ -79,7 +79,10 @@ /*!
       if(util.isArray(other)) {
+        var usedKeys = {};
+        other.forEach(function(otherItem) {
+          this.assert(obj.some(function(item, index) {
+            if(index in usedKeys) return false;
 
-        other.forEach(function(otherItem) {
-          this.assert(obj.some(function(item) {
             try {
               should(item).not.be.Null.and.containDeep(otherItem);
+              usedKeys[index] = true;
               return true;
@@ -86,0 +89,0 @@ } catch(e) {

lib/ext/match.js

@@ -31,4 +31,4 @@ /*!
           util.forOwn(this.obj, function(value, name) {
-            if(other.exec(value)) matchedProps.push(name);
-            else notMatchedProps.push(name + '(' + i(value) +')');
+            if(other.exec(value)) matchedProps.push(util.formatProp(name));
+            else notMatchedProps.push(util.formatProp(name) + ' (' + i(value) +')');
           }, this);
@@ -68,6 +68,6 @@
             should(this.obj[key]).match(value);
-            matchedProps.push(key);
+            matchedProps.push(util.formatProp(key));
           } catch(e) {
             if(e instanceof should.AssertionError) {
-              notMatchedProps.push(key + '(' + i(this.obj[key]) + ')');
+              notMatchedProps.push(util.formatProp(key) + ' (' + i(this.obj[key]) + ')');
             } else {
@@ -74,0 +74,0 @@ throw e;

lib/ext/property.js

@@ -19,3 +19,3 @@ /*!
     this.params = {
-      operator:"to have enumerable property '"+name+"'"
+      operator:"to have enumerable property " + util.formatProp(name)
     };
@@ -26,3 +26,3 @@
     if(arguments.length > 1){
-      this.params.operator += " equal to '"+val+"'";
+      this.params.operator += " equal to "+i(val);
       this.assert(eql(val, this.obj[name]));
@@ -61,3 +61,3 @@ }
     names.forEach(function(name) {
-      if(!(name in obj)) missingProperties.push(i(name));
+      if(!(name in obj)) missingProperties.push(util.formatProp(name));
     });
@@ -67,7 +67,7 @@
     if(props.length === 0) {
-      props = names.map(i);
+      props = names.map(util.formatProp);
     } else if(this.anyOne) {
       props = names.filter(function(name) {
-        return missingProperties.indexOf(i(name)) < 0;
-      }).map(i);
+        return missingProperties.indexOf(util.formatProp(name)) < 0;
+      }).map(util.formatProp);
     }
@@ -94,5 +94,5 @@
         if(!eql(obj[name], value)) {
-          wrongValues.push(i(name) + ' of ' + i(value) + ' (got ' + i(obj[name]) + ')');
+          wrongValues.push(util.formatProp(name) + ' of ' + i(value) + ' (got ' + i(obj[name]) + ')');
         } else {
-          props.push(i(name) + ' of ' + i(value));
+          props.push(util.formatProp(name) + ' of ' + i(value));
         }
@@ -126,3 +126,3 @@ });
     name = String(name);
-    this.params = { operator: 'to have own property ' + i(name), message: description };
+    this.params = { operator: 'to have own property ' + util.formatProp(name), message: description };
 
@@ -162,3 +162,3 @@ this.assert(hasOwnProperty.call(this.obj, name));
       if(!hasOwnProperty.call(this.obj, key))
-        missingKeys.push(i(key));
+        missingKeys.push(util.formatProp(key));
     }, this);
@@ -170,3 +170,3 @@
       if(keys.indexOf(key) < 0) {
-        extraKeys.push(i(key));
+        extraKeys.push(util.formatProp(key));
       }
@@ -178,3 +178,3 @@ });
 
-    this.params = { operator: verb + keys.map(i).join(', ')};
+    this.params = { operator: verb + keys.map(util.formatProp).join(', ')};
 
@@ -197,3 +197,3 @@ if(missingKeys.length > 0)
 
-    var allProps =  properties.map(i);
+    var allProps =  properties.map(util.formatProp);
 
@@ -208,3 +208,3 @@ properties = properties.map(String);
     while(currentProperty = properties.shift()) {
-      this.params = { operator: 'to have property by path ' + allProps + ' - failed on ' + i(currentProperty) };
+      this.params = { operator: 'to have property by path ' + allProps.join(', ') + ' - failed on ' + util.formatProp(currentProperty) };
       obj = obj.have.property(currentProperty);
@@ -214,3 +214,3 @@ foundProperties.push(currentProperty);
 
-    this.params = { operator: 'to have property by path ' + allProps };
+    this.params = { operator: 'to have property by path ' + allProps.join(', ') };
 
@@ -217,0 +217,0 @@ this.obj = obj.obj;

lib/util.js

@@ -146,2 +146,15 @@ /*!
   return name;
-};
+};
+
+exports.formatProp = function(name) {
+  name = JSON.stringify('' + name);
+  if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+    name = name.substr(1, name.length - 2);
+  } else {
+    name = name.replace(/'/g, "\\'")
+      .replace(/\\"/g, '"')
+      .replace(/(^"|"$)/g, "'")
+      .replace(/\\\\/g, '\\');
+  }
+  return name;
+}

package.json

 {
   "name": "should",
   "description": "test framework agnostic BDD-style assertions",
-  "version": "4.0.1",
+  "version": "4.0.3",
   "author": "TJ Holowaychuk <[e-mail]> and contributors",
@@ -6,0 +6,0 @@ "repository": {

Readme.md

@@ -7,5 +7,5 @@ # should.js
 
-_should_ is an expressive, readable, test framework agnostic, assertion library. Main goals of this library __to be expressive__ and __to be helpful__. It keeps your test code clean, and your error messages helpful.
+_should_ is an expressive, readable, framework-agnostic assertion library. The main goals of this library are __to be expressive__ and __to be helpful__. It keeps your test code clean, and your error messages helpful.
 
-It extends the `Object.prototype` with a single non-enumerable getter that allows you to express how that object should behave, also it returns itself when required with `require`.
+_should_ extends the `Object.prototype` with a single non-enumerable getter that allows you to express how that object should behave. It also returns itself when required with `require`.
 
@@ -28,9 +28,10 @@ ### Breaking changes for 4.x
 
-// if the object was created with Object.create(null)
-// then it doesn't inherit `Object` and have the `should` getter
+// If the object was created with Object.create(null)
+// then it doesn't inherit `Object.prototype`, so it will not have `.should` getter
 // so you can do:
-
 should(user).have.property('name', 'tj');
-should(true).ok;
 
+// also you can test in that way for null's
+should(null).not.be.ok;
+
 someAsyncTask(foo, function(err, result){
@@ -95,3 +96,3 @@ should.not.exist(err);
 
-For some rare cases should can be used statically, without `Object.prototype`.
+For some rare cases _should_ can be used statically, without `Object.prototype`.
 It can be a replacement for the node assert module:
@@ -115,7 +116,7 @@
 
-`.not` negate current assertion.
+`.not` negates the current assertion.
 
 ## .any
 
-`.any` allow for assertions with multiple parameters to assert on any of parameters (not all)
+`.any` allow for assertions with multiple parameters to assert any of the parameters (but not all). This is similar to the native JavaScript [array.some](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/some).
 
@@ -136,3 +137,3 @@ # Assertions
 
-Assert if chained object is truthy in javascript (ie: not '', null, undefined, 0 , NaN).
+Assert that a chained object is truthy in javascript (ie: not '', null, undefined, 0 , NaN).
 
@@ -156,3 +157,3 @@ Assert truthfulness:
 
-*Warning:* No assertions can be done on null and undefined.
+*Warning:* No assertions can be performed on null and undefined values.
 e.g.
@@ -171,3 +172,3 @@ ```js
 
-Assert if chained object === true:
+Assert if a chained object === true:
 
@@ -181,3 +182,3 @@ ```javascript
 
-Assert if chained object === false:
+Assert if a chained object === false:
 
@@ -191,3 +192,3 @@ ```javascript
 
-Assert if chained object is *equal* to otherValue. The object is compared by its actual content, not just reference equality.
+Assert if a chained object is *equal* to otherValue. The object is compared by its actual content, not just reference equality.
 
@@ -202,3 +203,3 @@ ```javascript
 
-Assert if chained object is strictly equal to `otherValue` (using `===` - no type conversion for primitive types and reference equivalence for reference types).
+Asserts if a chained object is strictly equal to `otherValue` (using `===` - no type conversion for primitive types and reference equivalence for reference types).
 
@@ -239,3 +240,3 @@ ```javascript
 
-Assert floating point number near `num` within `delta` margin:
+Assert a floating point number is near `num` within the `delta` margin:
 
@@ -248,3 +249,3 @@ ```javascript
 
-Assert numeric value above the given value (`> num`):
+Assert a numeric value is above the given value (`> num`):
 
@@ -260,3 +261,3 @@ ```javascript
 
-Assert numeric value below the given value (`< num`):
+Assert a numeric value is below the given value (`< num`):
 
@@ -272,3 +273,3 @@ ```javascript
 
-Assert numeric value is NaN:
+Assert a numeric value is NaN:
 
@@ -281,3 +282,3 @@ ```javascript
 
-Assert numeric value is Infinity:
+Assert a numeric value is Infinity:
 
@@ -290,3 +291,3 @@ ```javascript
 
-Assert given object is of a particular type (using __typeof__ operator):
+Assert a given object is of a particular type (using __typeof__ operator):
 ```javascript
@@ -299,3 +300,3 @@ user.should.be.type('object');
 
-Assert given object is an instance of `constructor` (using __instanceof__ operator):
+Assert a given object is an instance of `constructor` (using __instanceof__ operator):
 
@@ -309,3 +310,3 @@ ```javascript
 
-Assert given object is an `Arguments`:
+Assert a given object is an `Arguments`:
 
@@ -320,3 +321,3 @@ ```javascript
 
-Assert given object is instance of the given constructor (shortcut for `.instanceof` assertion).
+Assert a given object is instance of the given constructor (shortcut for `.instanceof` assertion).
 
@@ -332,3 +333,3 @@ ```javascript
 
-Assert a property exists, is enumerable, and has optional value (compare using `.eql`):
+Assert a property exists, is enumerable, and has an optional value (compare using `.eql`):
 ```javascript
@@ -345,3 +346,3 @@ 'asd'.should.not.have.enumerable('0');
 
-Assert property exists and has optional value (compare using `.eql`):
+Assert property exists and has an optional value (compare using `.eql`):
 ```javascript
@@ -348,0 +349,0 @@ user.should.have.property('name');

should.min.js

 /**
  * should - test framework agnostic BDD-style assertions
- * @version v4.0.1
+ * @version v4.0.3
  * @author TJ Holowaychuk <[e-mail]> and contributors
@@ -8,2 +8,2 @@ * @link https://github.com/shouldjs/should.js
  */
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.Should=t()}}(function(){return function t(e,r,n){function i(s,a){if(!r[s]){if(!e[s]){var u="function"==typeof require&&require;if(!a&&u)return u(s,!0);if(o)return o(s,!0);throw new Error("Cannot find module '"+s+"'")}var c=r[s]={exports:{}};e[s][0].call(c.exports,function(t){var r=e[s][1][t];return i(r?r:t)},c,c.exports,t,e,r,n)}return r[s].exports}for(var o="function"==typeof require&&require,s=0;s<n.length;s++)i(n[s]);return i}({1:[function(t,e){function r(t,e){if(t===e)return!0;if(i.isBuffer(t)&&i.isBuffer(e)){if(t.length!=e.length)return!1;for(var r=0;r<t.length;r++)if(t[r]!==e[r])return!1;return!0}return i.isDate(t)&&i.isDate(e)?t.getTime()===e.getTime():i.isRegExp(t)&&i.isRegExp(e)?t.source===e.source&&t.global===e.global&&t.multiline===e.multiline&&t.lastIndex===e.lastIndex&&t.ignoreCase===e.ignoreCase:i.isObject(t)||i.isObject(e)?n(t,e):t==e}function n(t,e){if(i.isNullOrUndefined(t)||i.isNullOrUndefined(e))return!1;if(t.prototype!==e.prototype)return!1;if(i.isArguments(t))return i.isArguments(e)?(t=o.call(t),e=o.call(e),r(t,e)):!1;try{var n,s,a=Object.keys(t),u=Object.keys(e)}catch(c){return!1}if(a.length!=u.length)return!1;for(a.sort(),u.sort(),s=a.length-1;s>=0;s--)if(a[s]!=u[s])return!1;for(s=a.length-1;s>=0;s--)if(n=a[s],!r(t[n],e[n]))return!1;return!0}var i=t("./util");e.exports=r;var o=Array.prototype.slice},{"./util":15}],2:[function(t,e){var r=t("../util"),n=t("assert"),i=n.AssertionError;e.exports=function(t){var e=t.format;r.merge(t,n),t.exist=t.exists=function(r,n){if(null==r)throw new i({message:n||"expected "+e(r)+" to exist",stackStartFunction:t.exist})},t.not={},t.not.exist=t.not.exists=function(r,n){if(null!=r)throw new i({message:n||"expected "+e(r)+" to not exist",stackStartFunction:t.not.exist})}}},{"../util":15,assert:16}],3:[function(t,e){e.exports=function(t,e){e.add("true",function(){this.is.exactly(!0)},!0),e.alias("true","True"),e.add("false",function(){this.is.exactly(!1)},!0),e.alias("false","False"),e.add("ok",function(){this.params={operator:"to be truthy"},this.assert(this.obj)},!0)}},{}],4:[function(t,e){e.exports=function(t,e){function r(t){Object.defineProperty(e.prototype,t,{get:function(){return this}})}["an","of","a","and","be","have","with","is","which","the"].forEach(r)}},{}],5:[function(t,e){var r=t("../util"),n=t("../eql");e.exports=function(t,e){var i=t.format;e.add("containEql",function(t){this.params={operator:"to contain "+i(t)};var e=this.obj;r.isArray(e)?this.assert(e.some(function(e){return n(e,t)})):r.isString(e)?this.assert(e.indexOf(String(t))>=0):r.isObject(e)?r.forOwn(t,function(t,r){e.should.have.property(r,t)}):this.assert(!1)}),e.add("containDeepOrdered",function(e){this.params={operator:"to contain "+i(e)};var n=this.obj;if(r.isArray(n))if(r.isArray(e)){var o=0;n.forEach(function(r){try{t(r).not.be.Null.and.containDeep(e[o]),o++}catch(n){if(n instanceof t.AssertionError)return;throw n}},this),this.assert(o==e.length)}else this.assert(!1);else r.isString(n)?this.assert(n.indexOf(String(e))>=0):r.isObject(n)?r.isObject(e)?r.forOwn(e,function(e,r){t(n[r]).not.be.Null.and.containDeep(e)}):this.assert(!1):this.eql(e)}),e.add("containDeep",function(e){this.params={operator:"to contain "+i(e)};var n=this.obj;r.isArray(n)?r.isArray(e)?e.forEach(function(e){this.assert(n.some(function(r){try{return t(r).not.be.Null.and.containDeep(e),!0}catch(n){if(n instanceof t.AssertionError)return!1;throw n}}))},this):this.assert(!1):r.isString(n)?this.assert(n.indexOf(String(e))>=0):r.isObject(n)?r.isObject(e)?r.forOwn(e,function(e,r){t(n[r]).not.be.Null.and.containDeep(e)}):this.assert(!1):this.eql(e)})}},{"../eql":1,"../util":15}],6:[function(t,e){var r=t("../eql");e.exports=function(t,e){e.add("eql",function(t,e){this.params={operator:"to equal",expected:t,showDiff:!0,message:e},this.assert(r(t,this.obj))}),e.add("equal",function(t,e){this.params={operator:"to be",expected:t,showDiff:!0,message:e},this.assert(t===this.obj)}),e.alias("equal","exactly")}},{"../eql":1}],7:[function(t,e){var r=t("../util");e.exports=function(t,e){var n=t.format;e.add("throw",function(e,i){var o=this.obj,s={},a="",u=!1,c=!0;try{o()}catch(f){u=!0,s=f}if(u)if(e){if("string"==typeof e)c=e==s.message;else if(e instanceof RegExp)c=e.test(s.message);else if("function"==typeof e)c=s instanceof e;else if(r.isObject(e))try{s.should.match(e)}catch(f){if(!(f instanceof t.AssertionError))throw f;a=": "+f.message,c=!1}if(c){if("function"==typeof e&&i)try{s.should.match(i)}catch(f){if(!(f instanceof t.AssertionError))throw f;a=": "+f.message,c=!1}}else"string"==typeof e||e instanceof RegExp?a=" with a message matching "+n(e)+", but got '"+s.message+"'":"function"==typeof e&&(a=" of type "+r.functionName(e)+", but got "+r.functionName(s.constructor))}else a=" (got "+n(s)+")";this.params={operator:"to throw exception"+a},this.assert(u),this.assert(c)}),e.alias("throw","throwError")}},{"../util":15}],8:[function(t,e){var r=t("../util"),n=t("../eql");e.exports=function(t,e){var i=t.format;e.add("match",function(o,s){if(this.params={operator:"to match "+i(o),message:s},!n(this.obj,o))if(r.isRegExp(o)){if(r.isString(this.obj))this.assert(o.exec(this.obj));else if(r.isArray(this.obj))this.obj.forEach(function(t){this.assert(o.exec(t))},this);else if(r.isObject(this.obj)){var a=[],u=[];r.forOwn(this.obj,function(t,e){o.exec(t)?u.push(e):a.push(e+"("+i(t)+")")},this),a.length&&(this.params.operator+="\n	not matched properties: "+a.join(", ")),u.length&&(this.params.operator+="\n	matched properties: "+u.join(", ")),this.assert(0==a.length)}}else if(r.isFunction(o)){var c;try{c=o(this.obj)}catch(f){throw f instanceof t.AssertionError&&(this.params.operator+="\n	"+f.message),f}c instanceof e&&(this.params.operator+="\n	"+c.getMessage()),r.isBoolean(c)&&this.assert(c)}else r.isObject(o)?(a=[],u=[],r.forOwn(o,function(e,r){try{t(this.obj[r]).match(e),u.push(r)}catch(n){if(!(n instanceof t.AssertionError))throw n;a.push(r+"("+i(this.obj[r])+")")}},this),a.length&&(this.params.operator+="\n	not matched properties: "+a.join(", ")),u.length&&(this.params.operator+="\n	matched properties: "+u.join(", ")),this.assert(0==a.length)):this.assert(!1)}),e.add("matchEach",function(t,e){this.params={operator:"to match each "+i(t),message:e};var o=t;r.isRegExp(t)?o=function(e){return!!t.exec(e)}:r.isFunction(t)||(o=function(e){return n(e,t)}),r.forOwn(this.obj,function(t,e){var n=o(t,e);r.isBoolean(n)&&this.assert(n)},this)})}},{"../eql":1,"../util":15}],9:[function(t,e){e.exports=function(t,e){e.add("NaN",function(){this.params={operator:"to be NaN"},this.assert(this.obj!==this.obj)},!0),e.add("Infinity",function(){this.params={operator:"to be Infinity"},this.is.a.Number.and.not.a.NaN.and.assert(!isFinite(this.obj))},!0),e.add("within",function(t,e,r){this.params={operator:"to be within "+t+".."+e,message:r},this.assert(this.obj>=t&&this.obj<=e)}),e.add("approximately",function(t,e,r){this.params={operator:"to be approximately "+t+" ±"+e,message:r},this.assert(Math.abs(this.obj-t)<=e)}),e.add("above",function(t,e){this.params={operator:"to be above "+t,message:e},this.assert(this.obj>t)}),e.add("below",function(t,e){this.params={operator:"to be below "+t,message:e},this.assert(this.obj<t)}),e.alias("above","greaterThan"),e.alias("below","lessThan")}},{}],10:[function(t,e){var r=t("../util"),n=t("../eql"),i=Array.prototype.slice;e.exports=function(t,e){var o=t.format;e.add("enumerable",function(t,e){t=String(t),this.params={operator:"to have enumerable property '"+t+"'"},this.assert(this.obj.propertyIsEnumerable(t)),arguments.length>1&&(this.params.operator+=" equal to '"+e+"'",this.assert(n(e,this.obj[t])))}),e.add("property",function(t,e){if(t=String(t),arguments.length>1){var r={};r[t]=e,this.have.properties(r)}else this.have.properties(t);this.obj=this.obj[t]}),e.add("properties",function(t){var e={};arguments.length>1?t=i.call(arguments):r.isArray(t)||(r.isString(t)?t=[t]:(e=t,t=Object.keys(t)));var s=Object(this.obj),a=[];t.forEach(function(t){t in s||a.push(o(t))});var u=a;0===u.length?u=t.map(o):this.anyOne&&(u=t.filter(function(t){return a.indexOf(o(t))<0}).map(o));var c=(1===u.length?"to have property ":"to have 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