chai-string - npm Package Compare versions

Comparing version 1.1.4 to 1.1.6

chai-string.js

@@ -73,2 +73,6 @@ (function (plugin) {
 
+  chai.string.indexOf = function(str, substr, index) {
+    return str.indexOf(substr) === index;
+  };
+
   var startsWithMethodWrapper = function (expected) {
@@ -160,2 +164,12 @@ var actual = this._obj;
 
+  chai.Assertion.addChainableMethod('indexOf', function(substr, index) {
+    var actual = this._obj;
+
+    return this.assert(
+        chai.string.indexOf(actual, substr, index),
+        'expected ' + this._obj + ' to have ' + substr + ' on index ' + index,
+        'expected ' + this._obj + ' to not have ' + substr + ' on index ' + index
+    );
+  });
+
   // Asserts
@@ -224,2 +238,6 @@ var assert = chai.assert;
 
+  assert.indexOf = function(str, substr, index, msg) {
+    new chai.Assertion(str, msg).to.have.indexOf(substr, index);
+  }
+
 }));

package.json

 {
   "name": "chai-string",
-  "version": "1.1.4",
+  "version": "1.1.6",
   "keywords": ["chai", "testing", "string", "chai-plugin", "browser"],
@@ -20,9 +20,9 @@ "description": "strings comparison matchers for chai",
   "devDependencies": {
-    "chai": "^1.9.1",
-    "mocha": "~1.6.0",
-    "nodemon": "~0.6.23"
+    "chai": ">=1.9.1",
+    "mocha": ">=1.6.0",
+    "nodemon": ">=0.6.23"
   },
-  "dependencies": {
-    "chai": "^1.9.1"
+  "peerDependencies": {
+    "chai": ">=1.9.1"
   }
 }

README.md

@@ -34,2 +34,3 @@ # chai-string
 * entriesCount
+* indexOf
 
@@ -97,4 +98,10 @@ All assertions are defined for both the BDD and TDD syntax but some aliases exist to make the assertions look good with both styles.
 
+### indexOf
+```javascript
+assert.indexOf('abcabd', 'ab', 0);
+expect('abcabd').to.have.indexOf('ab', 0);
+```
+
 ## Thanks
 
 Thanks to the [chai-datetime](https://github.com/gaslight/chai-datetime) module for giving me an idea for how to structure and test a chai plugin.

test/test.js

@@ -235,2 +235,35 @@ (function (test) {
 
+    describe('#indexOf', function() {
+
+      it('should return true', function() {
+        var str = 'abcabd',
+            substr = 'ab',
+            index = 0;
+        chai.string.indexOf(str, substr, index).should.be.true;
+      });
+
+      it('should return true (2)', function() {
+        var str = 'abcabd',
+            substr = 'ca',
+            index = 2;
+        chai.string.indexOf(str, substr, index).should.be.true;
+      });
+
+      it('should return true (3)', function() {
+        var str = 'ababab',
+            substr = 'ba',
+            index = 1;
+        chai.string.indexOf(str, substr, index).should.be.true;
+      });
+
+      it('should return false', function() {
+        var str = 'abcaab',
+            substr = 'da',
+            index = 1;
+        chai.string.indexOf(str, substr, index).should.be.false;
+      });
+
+    });
+
+
     describe('tdd alias', function () {
@@ -308,4 +341,11 @@
 
+      it('.indexOf', function() {
+        assert.indexOf('abcabd', 'ab', 0);
+        assert.indexOf('abcabd', 'ca', 2);
+        assert.indexOf('ababab', 'ba', 1);
+        expect('ababab').to.have.indexOf('ba', 1);
+      });
+
     });
   });
 }));

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Improved metrics

Total package byte prevSize

79873

increased by18.62%

Lines of code

462

increased by11.06%

Number of lines in readme file

106

increased by7.07%

Dependency changes

• + Addedassertion-error@2.0.1(transitive)

• + Addedchai@5.1.2(transitive)

• + Addedcheck-error@2.1.1(transitive)

• + Addeddeep-eql@5.0.2(transitive)

• + Addedloupe@3.1.2(transitive)

• + Addedpathval@2.0.0(transitive)

• - Removedchai@^1.9.1

• - Removedassertion-error@1.0.0(transitive)

• - Removedchai@1.10.0(transitive)

• - Removeddeep-eql@0.1.3(transitive)

• - Removedtype-detect@0.1.1(transitive)