Unit tests for utility.js

chrome/test/data/webui/test_api.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Library providing basic test framework functionality.
  */
 
 /**
  * Namespace for |Test|.
@@ skipping 1649 matching lines @@
 
   /**
    * Builds a MatchJSON agrument matcher for a given expected value.
    * @param {Object} expectedValue Expected value.
    * @return {MatchJSON} Resulting Mock4JS matcher.
    */
   function eqJSON(expectedValue) {
     return new MatchJSON(expectedValue);
   }
 
+  /**
+   * Mock4JS matcher object that matches the actual agrument and the expected

[rgustafson, 2013/08/29 00:07:14]

argument

[vadimt, 2013/08/29 00:35:32]

Done.

+   * value iff the string representation of the actual argument is equal to the
+   * expected value.
+   * @param {string} expectedValue Expected value.
+   * @constructor
+   */
+  function MatchToString(expectedValue) {
+    this.expectedValue_ = expectedValue;
+  }
+
+  MatchToString.prototype = {
+    /**
+     * Checks that the string representation of the actual argument, and the
+     * expected value are same.
+     * @param {Object} actualArgument The argument to match.
+     * @return {boolean} Result of the comparison.
+     */
+    argumentMatches: function(actualArgument) {
+      return this.expectedValue_ === actualArgument.toString();
+    },
+
+    /**
+     * Describes the matcher.
+     * @return {string} Description of this Mock4JS matcher.
+     */
+    describe: function() {
+      return 'eqToString("' + this.expectedValue_ + '")';
+    },
+  };
+
+  /**
+   * Builds a MatchToString agrument matcher for a given expected value.
+   * @param {Object} expectedValue Expected value.
+   * @return {MatchToString} Resulting Mock4JS matcher.
+   */
+  function eqToString(expectedValue) {
+    return new MatchToString(expectedValue);
+  }
+
   // Exports.
   testing.Test = Test;
   exports.testDone = testDone;
   exports.assertTrue = assertTrue;
   exports.assertFalse = assertFalse;
   exports.assertGE = assertGE;
   exports.assertGT = assertGT;
   exports.assertEquals = assertEquals;
   exports.assertLE = assertLE;
   exports.assertLT = assertLT;
   exports.assertNotEquals = assertNotEquals;
   exports.assertNotReached = assertNotReached;
   exports.assertAccessibilityOk = assertAccessibilityOk;
   exports.callFunction = callFunction;
   exports.callFunctionWithSavedArgs = callFunctionWithSavedArgs;
   exports.callGlobalWithSavedArgs = callGlobalWithSavedArgs;
   exports.eqJSON = eqJSON;
+  exports.eqToString = eqToString;
   exports.expectTrue = createExpect(assertTrue);
   exports.expectFalse = createExpect(assertFalse);
   exports.expectGE = createExpect(assertGE);
   exports.expectGT = createExpect(assertGT);
   exports.expectEquals = createExpect(assertEquals);
   exports.expectLE = createExpect(assertLE);
   exports.expectLT = createExpect(assertLT);
   exports.expectNotEquals = createExpect(assertNotEquals);
   exports.expectNotReached = createExpect(assertNotReached);
   exports.expectAccessibilityOk = createExpect(assertAccessibilityOk);
@@ skipping 13 matching lines @@
   exports.TEST = TEST;
   exports.TEST_F = TEST_F;
   exports.RUNTIME_TEST_F = TEST_F;
   exports.GEN = GEN;
   exports.GEN_INCLUDE = GEN_INCLUDE;
   exports.WhenTestDone = WhenTestDone;
 
   // Import the Mock4JS helpers.
   Mock4JS.addMockSupport(exports);
 })(this);