src/errorcollector_test.html - external/bidichecker - Git at Google

 <!DOCTYPE html>
 <html>
    <!--
     Copyright 2009 Google Inc. All Rights Reserved.

     Use of this source code is governed by an Apache 2.0 License.
     See the COPYING file for details.
   -->

  <!--
   Unit tests for errorcollector.js.
   -->
   <head>
     <title>bidichecker - Javascript Unit Tests</title>
     <script type="text/javascript" src="../third_party/closure-library/closure/goog/base.js">
     </script>

     <!-- Include the generated deps.js which enables goog.require of
          the modules under test.
     -->
     <script type="text/javascript" src="deps.js"></script>
     <script type="text/javascript" src="testutils.js"></script>

     <script type="text/javascript">
 // This in turn pulls in the rest of the files.
 goog.require('bidichecker.ErrorCollector');
 goog.require('bidichecker.FilterFactory');
 goog.require('bidichecker.FrameStack');

 goog.require('goog.testing.jsunit');
     </script>

   </head>
   <body>
     <script type="text/javascript">

 function testErrorCollector_Empty() {
   var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
   assertArrayEquals([], collector.getErrors());
 }


 function testErrorCollector_AddErrorWithoutLocation() {
   var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
   var error = new bidichecker.Error('abc', 2);
   collector.addError(error);
   assertArrayEquals([error], collector.getErrors());

   // Check that the error contents have not been modified.
   var expectedFields = {'type': 'abc', 'severity': 2};
   assertErrorFields([expectedFields], collector.getErrors());
 }


 function testErrorCollector_AddErrorWithLocation() {
   var testDiv = goog.dom.createDom('div', {'id': 'test'});
   testDiv.innerHTML = '<div id=\'nomatch\'><p>Okay?</p></div>';

   var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
   var error = new bidichecker.Error('abc', 2);
   var locationElement = (/** @type {Element} */ testDiv.firstChild);
   collector.addError(error, locationElement);
   assertArrayEquals([error], collector.getErrors());

   // Check that the error now has a location description.
   var expectedFields = {'type': 'abc',
                         'severity': 2,
                         'locationDescription': '<div id=\'nomatch\'>'};
   assertErrorFields([expectedFields], collector.getErrors());
 }


 function testErrorCollector_AddErrorSuppressedByFilter() {
   var filters = [bidichecker.FilterFactory.constructFilter(
       {'atText': 'friends', 'opcode': 'AT_TEXT'})];

   var collector =
       new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
   var error = new bidichecker.Error('abc', 2, null, 'friends');
   collector.addError(error);
   assertArrayEquals([], collector.getErrors());
 }


 function testErrorCollector_AddErrorNotSuppressedByFilter() {
   var filters = [bidichecker.FilterFactory.constructFilter(
       {'atText': 'friends', 'opcode': 'AT_TEXT'})];

   var collector =
       new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
   var error = new bidichecker.Error('abc', 2, null, 'enemies');
   collector.addError(error);
   assertArrayEquals([error], collector.getErrors());
 }


 function testErrorCollector_AddErrorSuppressedBySecondFilter() {
   // Make sure all filters are applied to all errors.
   var filters = [bidichecker.FilterFactory.constructFilter(
       {'atText': 'friends', 'opcode': 'AT_TEXT'}),
       bidichecker.FilterFactory.constructFilter(
       {'atText': 'enemies', 'opcode': 'AT_TEXT'})];

   var collector =
       new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
   var error1 = new bidichecker.Error('abc', 2, null, 'enemies');
   var error2 = new bidichecker.Error('abc', 2, null, 'countrymen');
   collector.addError(error1);
   collector.addError(error2);
   assertArrayEquals([error2], collector.getErrors());
 }


 function testErrorCollector_AddErrorsInFrames() {
   // The ErrorCollector doesn't actually care whether the frame location element
   // it receives in fact belongs to a frame; it just uses it to generate the
   // nested location description. To simplify the test, we just use any old
   // element to represent the frame element.
   var testDiv = goog.dom.createDom('div', {'id': 'test'});
   testDiv.innerHTML =
       '<div id=\'nomatch\'><p><b>Text</b></p></div>';

   var frameStack = new bidichecker.FrameStack;
   var collector = new bidichecker.ErrorCollector(frameStack);
   var frameElement1 = (/** @type {Element} */ testDiv.firstChild);
   var frameElement2 = (/** @type {Element} */ testDiv.firstChild.firstChild);
   var locationElement =
       (/** @type {Element} */ testDiv.firstChild.firstChild.firstChild);

   frameStack.push(frameElement1);
   var error1 = new bidichecker.Error('abc', 2);
   collector.addError(error1, locationElement);

   frameStack.push(frameElement2);
   var error2 = new bidichecker.Error('abc', 2);
   collector.addError(error2, locationElement);
   frameStack.pop();

   var error3 = new bidichecker.Error('abc', 2);
   collector.addError(error3);  // This one has no DOM location.
   frameStack.pop();

   // Back at the top-level document.
   var error4 = new bidichecker.Error('abc', 2);
   collector.addError(error4, locationElement);

   assertArrayEquals([error1, error2, error3, error4], collector.getErrors());

   // Check that the location descriptions include the frames.
   var expectedFields = [{
       'type': 'abc',
       'severity': 2,
       'locationDescription':
           '<div id=\'nomatch\'><p><b> in <div id=\'nomatch\'>'
   },
   {
       'type': 'abc',
       'severity': 2,
       'locationDescription':
           '<div id=\'nomatch\'><p><b> in ' +
           '<div id=\'nomatch\'><p> in <div id=\'nomatch\'>'
   },
   {
       'type': 'abc',
       'severity': 2,
       'locationDescription':
           '<div id=\'nomatch\'>'  // Just a frame location.
   },
   {
       'type': 'abc',
       'severity': 2,
       'locationDescription':
           '<div id=\'nomatch\'><p><b>'  // No parent frame.
   }];
   assertErrorFields(expectedFields, collector.getErrors());
 }


 function testErrorCollector_SetThrowOnError() {
   var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
   collector.SetThrowOnError();

   var createError = function() {
     var error = new bidichecker.Error('abc', 2);
     collector.addError(error);
   };
   assertThrows(createError);
 }
     </script>

   </body>
 </html>
	<!DOCTYPE html>
	<html>
	<!--
	Copyright 2009 Google Inc. All Rights Reserved.

	Use of this source code is governed by an Apache 2.0 License.
	See the COPYING file for details.
	-->

	<!--
	Unit tests for errorcollector.js.
	-->
	<head>
	<title>bidichecker - Javascript Unit Tests</title>
	<script type="text/javascript" src="../third_party/closure-library/closure/goog/base.js">
	</script>

	<!-- Include the generated deps.js which enables goog.require of
	the modules under test.
	-->
	<script type="text/javascript" src="deps.js"></script>
	<script type="text/javascript" src="testutils.js"></script>

	<script type="text/javascript">
	// This in turn pulls in the rest of the files.
	goog.require('bidichecker.ErrorCollector');
	goog.require('bidichecker.FilterFactory');
	goog.require('bidichecker.FrameStack');

	goog.require('goog.testing.jsunit');
	</script>

	</head>
	<body>
	<script type="text/javascript">

	function testErrorCollector_Empty() {
	var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
	assertArrayEquals([], collector.getErrors());
	}


	function testErrorCollector_AddErrorWithoutLocation() {
	var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
	var error = new bidichecker.Error('abc', 2);
	collector.addError(error);
	assertArrayEquals([error], collector.getErrors());

	// Check that the error contents have not been modified.
	var expectedFields = {'type': 'abc', 'severity': 2};
	assertErrorFields([expectedFields], collector.getErrors());
	}


	function testErrorCollector_AddErrorWithLocation() {
	var testDiv = goog.dom.createDom('div', {'id': 'test'});
	testDiv.innerHTML = '<div id=\'nomatch\'><p>Okay?</p></div>';

	var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
	var error = new bidichecker.Error('abc', 2);
	var locationElement = (/** @type {Element} */ testDiv.firstChild);
	collector.addError(error, locationElement);
	assertArrayEquals([error], collector.getErrors());

	// Check that the error now has a location description.
	var expectedFields = {'type': 'abc',
	'severity': 2,
	'locationDescription': '<div id=\'nomatch\'>'};
	assertErrorFields([expectedFields], collector.getErrors());
	}


	function testErrorCollector_AddErrorSuppressedByFilter() {
	var filters = [bidichecker.FilterFactory.constructFilter(
	{'atText': 'friends', 'opcode': 'AT_TEXT'})];

	var collector =
	new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
	var error = new bidichecker.Error('abc', 2, null, 'friends');
	collector.addError(error);
	assertArrayEquals([], collector.getErrors());
	}


	function testErrorCollector_AddErrorNotSuppressedByFilter() {
	var filters = [bidichecker.FilterFactory.constructFilter(
	{'atText': 'friends', 'opcode': 'AT_TEXT'})];

	var collector =
	new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
	var error = new bidichecker.Error('abc', 2, null, 'enemies');
	collector.addError(error);
	assertArrayEquals([error], collector.getErrors());
	}


	function testErrorCollector_AddErrorSuppressedBySecondFilter() {
	// Make sure all filters are applied to all errors.
	var filters = [bidichecker.FilterFactory.constructFilter(
	{'atText': 'friends', 'opcode': 'AT_TEXT'}),
	bidichecker.FilterFactory.constructFilter(
	{'atText': 'enemies', 'opcode': 'AT_TEXT'})];

	var collector =
	new bidichecker.ErrorCollector(new bidichecker.FrameStack(), filters);
	var error1 = new bidichecker.Error('abc', 2, null, 'enemies');
	var error2 = new bidichecker.Error('abc', 2, null, 'countrymen');
	collector.addError(error1);
	collector.addError(error2);
	assertArrayEquals([error2], collector.getErrors());
	}


	function testErrorCollector_AddErrorsInFrames() {
	// The ErrorCollector doesn't actually care whether the frame location element
	// it receives in fact belongs to a frame; it just uses it to generate the
	// nested location description. To simplify the test, we just use any old
	// element to represent the frame element.
	var testDiv = goog.dom.createDom('div', {'id': 'test'});
	testDiv.innerHTML =
	'<div id=\'nomatch\'><p><b>Text</b></p></div>';

	var frameStack = new bidichecker.FrameStack;
	var collector = new bidichecker.ErrorCollector(frameStack);
	var frameElement1 = (/** @type {Element} */ testDiv.firstChild);
	var frameElement2 = (/** @type {Element} */ testDiv.firstChild.firstChild);
	var locationElement =
	(/** @type {Element} */ testDiv.firstChild.firstChild.firstChild);

	frameStack.push(frameElement1);
	var error1 = new bidichecker.Error('abc', 2);
	collector.addError(error1, locationElement);

	frameStack.push(frameElement2);
	var error2 = new bidichecker.Error('abc', 2);
	collector.addError(error2, locationElement);
	frameStack.pop();

	var error3 = new bidichecker.Error('abc', 2);
	collector.addError(error3); // This one has no DOM location.
	frameStack.pop();

	// Back at the top-level document.
	var error4 = new bidichecker.Error('abc', 2);
	collector.addError(error4, locationElement);

	assertArrayEquals([error1, error2, error3, error4], collector.getErrors());

	// Check that the location descriptions include the frames.
	var expectedFields = [{
	'type': 'abc',
	'severity': 2,
	'locationDescription':
	'<div id=\'nomatch\'><p><b> in <div id=\'nomatch\'>'
	},
	{
	'type': 'abc',
	'severity': 2,
	'locationDescription':
	'<div id=\'nomatch\'><p><b> in ' +
	'<div id=\'nomatch\'><p> in <div id=\'nomatch\'>'
	},
	{
	'type': 'abc',
	'severity': 2,
	'locationDescription':
	'<div id=\'nomatch\'>' // Just a frame location.
	},
	{
	'type': 'abc',
	'severity': 2,
	'locationDescription':
	'<div id=\'nomatch\'><p><b>' // No parent frame.
	}];
	assertErrorFields(expectedFields, collector.getErrors());
	}


	function testErrorCollector_SetThrowOnError() {
	var collector = new bidichecker.ErrorCollector(new bidichecker.FrameStack());
	collector.SetThrowOnError();

	var createError = function() {
	var error = new bidichecker.Error('abc', 2);
	collector.addError(error);
	};
	assertThrows(createError);
	}
	</script>

	</body>
	</html>