scaffold for jasmine javascript-tests

Gemfile

@@ -23,3 +23,7 @@ group :development do
 	gem 'guard-spork'
 	gem 'yard'
 end
+
+group :development, :test do
+	gem "jasminerice"
+end

spec/javascripts/alchemy/link_overlay_spec.js.coffee

@@ -0,0 +1,26 @@
+describe "cache", ->
+
+	beforeEach ->
+		setFixtures('<div id="myelement"></div>')
+
+	it "", ->
+		expect(element.data("namedcache")).toEqual {}
+
+	it "should throw an error", ->
+		expect(->
+
+		).toThrow
+			name: "Error"
+			message: "..."
+
+	describe "should not interfere with another instance", ->
+		beforeEach ->
+
+		it "should a", ->
+			expect().toEqual 'value1'
+		it "should not b", ->
+			expect().toEqual null
+
+	describe "method", ->
+		it "should ....", ->
+

spec/javascripts/alchemy_integration_spec.coffee

@@ -0,0 +1,13 @@
+describe 'Alchemy integration', ->
+
+	beforeEach ->
+#		setFixtures('<select id="myselect"></select>')
+#		jasmine.Ajax.useMock();
+#		request = FakeXMLHttpRequest()
+#		request.response(TestResponses.search.success)
+#		element = $('#myselect')
+#
+
+	it 'should provide an Alchemy-Object', ->
+		expect(Alchemy).toExist()
+

spec/javascripts/fixtures/select.html

@@ -0,0 +1,3 @@
+<select id="selectfield1">
+
+</select>

spec/javascripts/helpers/jasmine-jquery-1.3.1.js

@@ -0,0 +1,288 @@
+var readFixtures = function() {
+  return jasmine.getFixtures().proxyCallTo_('read', arguments);
+};
+
+var preloadFixtures = function() {
+  jasmine.getFixtures().proxyCallTo_('preload', arguments);
+};
+
+var loadFixtures = function() {
+  jasmine.getFixtures().proxyCallTo_('load', arguments);
+};
+
+var setFixtures = function(html) {
+  jasmine.getFixtures().set(html);
+};
+
+var sandbox = function(attributes) {
+  return jasmine.getFixtures().sandbox(attributes);
+};
+
+var spyOnEvent = function(selector, eventName) {
+  jasmine.JQuery.events.spyOn(selector, eventName);
+}
+
+jasmine.getFixtures = function() {
+  return jasmine.currentFixtures_ = jasmine.currentFixtures_ || new jasmine.Fixtures();
+};
+
+jasmine.Fixtures = function() {
+  this.containerId = 'jasmine-fixtures';
+  this.fixturesCache_ = {};
+  this.fixturesPath = 'spec/javascripts/fixtures';
+};
+
+jasmine.Fixtures.prototype.set = function(html) {
+  this.cleanUp();
+  this.createContainer_(html);
+};
+
+jasmine.Fixtures.prototype.preload = function() {
+  this.read.apply(this, arguments);
+};
+
+jasmine.Fixtures.prototype.load = function() {
+  this.cleanUp();
+  this.createContainer_(this.read.apply(this, arguments));
+};
+
+jasmine.Fixtures.prototype.read = function() {
+  var htmlChunks = [];
+
+  var fixtureUrls = arguments;
+  for(var urlCount = fixtureUrls.length, urlIndex = 0; urlIndex < urlCount; urlIndex++) {
+    htmlChunks.push(this.getFixtureHtml_(fixtureUrls[urlIndex]));
+  }
+
+  return htmlChunks.join('');
+};
+
+jasmine.Fixtures.prototype.clearCache = function() {
+  this.fixturesCache_ = {};
+};
+
+jasmine.Fixtures.prototype.cleanUp = function() {
+  jQuery('#' + this.containerId).remove();
+};
+
+jasmine.Fixtures.prototype.sandbox = function(attributes) {
+  var attributesToSet = attributes || {};
+  return jQuery('<div id="sandbox" />').attr(attributesToSet);
+};
+
+jasmine.Fixtures.prototype.createContainer_ = function(html) {
+  var container;
+  if(html instanceof jQuery) {
+    container = jQuery('<div id="' + this.containerId + '" />');
+    container.html(html);
+  } else {
+    container = '<div id="' + this.containerId + '">' + html + '</div>'
+  }
+  jQuery('body').append(container);
+};
+
+jasmine.Fixtures.prototype.getFixtureHtml_ = function(url) {  
+  if (typeof this.fixturesCache_[url] == 'undefined') {
+    this.loadFixtureIntoCache_(url);
+  }
+  return this.fixturesCache_[url];
+};
+
+jasmine.Fixtures.prototype.loadFixtureIntoCache_ = function(relativeUrl) {
+  var self = this;
+  var url = this.fixturesPath.match('/$') ? this.fixturesPath + relativeUrl : this.fixturesPath + '/' + relativeUrl;
+  jQuery.ajax({
+    async: false, // must be synchronous to guarantee that no tests are run before fixture is loaded
+    cache: false,
+    dataType: 'html',
+    url: url,
+    success: function(data) {
+      self.fixturesCache_[relativeUrl] = data;
+    },
+    error: function(jqXHR, status, errorThrown) {
+        throw Error('Fixture could not be loaded: ' + url + ' (status: ' + status + ', message: ' + errorThrown.message + ')');
+    }
+  });
+};
+
+jasmine.Fixtures.prototype.proxyCallTo_ = function(methodName, passedArguments) {
+  return this[methodName].apply(this, passedArguments);
+};
+
+
+jasmine.JQuery = function() {};
+
+jasmine.JQuery.browserTagCaseIndependentHtml = function(html) {
+  return jQuery('<div/>').append(html).html();
+};
+
+jasmine.JQuery.elementToString = function(element) {
+  return jQuery('<div />').append(element.clone()).html();
+};
+
+jasmine.JQuery.matchersClass = {};
+
+(function(namespace) {
+  var data = {
+    spiedEvents: {},
+    handlers:    []
+  };
+
+  namespace.events = {
+    spyOn: function(selector, eventName) {
+      var handler = function(e) {
+        data.spiedEvents[[selector, eventName]] = e;
+      };
+      jQuery(selector).bind(eventName, handler);
+      data.handlers.push(handler);
+    },
+
+    wasTriggered: function(selector, eventName) {
+      return !!(data.spiedEvents[[selector, eventName]]);
+    },
+
+    cleanUp: function() {
+      data.spiedEvents = {};
+      data.handlers    = [];
+    }
+  }
+})(jasmine.JQuery);
+
+(function(){
+  var jQueryMatchers = {
+    toHaveClass: function(className) {
+      return this.actual.hasClass(className);
+    },
+
+    toBeVisible: function() {
+      return this.actual.is(':visible');
+    },
+
+    toBeHidden: function() {
+      return this.actual.is(':hidden');
+    },
+
+    toBeSelected: function() {
+      return this.actual.is(':selected');
+    },
+
+    toBeChecked: function() {
+      return this.actual.is(':checked');
+    },
+
+    toBeEmpty: function() {
+      return this.actual.is(':empty');
+    },
+
+    toExist: function() {
+      return this.actual.size() > 0;
+    },
+
+    toHaveAttr: function(attributeName, expectedAttributeValue) {
+      return hasProperty(this.actual.attr(attributeName), expectedAttributeValue);
+    },
+
+    toHaveId: function(id) {
+      return this.actual.attr('id') == id;
+    },
+
+    toHaveHtml: function(html) {
+      return this.actual.html() == jasmine.JQuery.browserTagCaseIndependentHtml(html);
+    },
+
+    toHaveText: function(text) {
+      if (text && jQuery.isFunction(text.test)) {
+        return text.test(this.actual.text());
+      } else {
+        return this.actual.text() == text;
+      }
+    },
+
+    toHaveValue: function(value) {
+      return this.actual.val() == value;
+    },
+
+    toHaveData: function(key, expectedValue) {
+      return hasProperty(this.actual.data(key), expectedValue);
+    },
+
+    toBe: function(selector) {
+      return this.actual.is(selector);
+    },
+
+    toContain: function(selector) {
+      return this.actual.find(selector).size() > 0;
+    },
+
+    toBeDisabled: function(selector){
+      return this.actual.is(':disabled');
+    },
+
+    // tests the existence of a specific event binding
+    toHandle: function(eventName) {
+      var events = this.actual.data("events");
+      return events && events[eventName].length > 0;
+    },
+
+    // tests the existence of a specific event binding + handler
+    toHandleWith: function(eventName, eventHandler) {
+      var stack = this.actual.data("events")[eventName];
+      var i;
+      for (i = 0; i < stack.length; i++) {
+        if (stack[i].handler == eventHandler) {
+          return true;
+        }
+      }
+      return false;
+    }
+  };
+
+  var hasProperty = function(actualValue, expectedValue) {
+    if (expectedValue === undefined) {
+      return actualValue !== undefined;
+    }
+    return actualValue == expectedValue;
+  };
+
+  var bindMatcher = function(methodName) {
+    var builtInMatcher = jasmine.Matchers.prototype[methodName];
+
+    jasmine.JQuery.matchersClass[methodName] = function() {
+      if (this.actual instanceof jQuery) {
+        var result = jQueryMatchers[methodName].apply(this, arguments);
+        this.actual = jasmine.JQuery.elementToString(this.actual);
+        return result;
+      }
+
+      if (builtInMatcher) {
+        return builtInMatcher.apply(this, arguments);
+      }
+
+      return false;
+    };
+  };
+
+  for(var methodName in jQueryMatchers) {
+    bindMatcher(methodName);
+  }
+})();
+
+beforeEach(function() {
+  this.addMatchers(jasmine.JQuery.matchersClass);
+  this.addMatchers({
+    toHaveBeenTriggeredOn: function(selector) {
+      this.message = function() {
+        return [
+          "Expected event " + this.actual + " to have been triggered on" + selector,
+          "Expected event " + this.actual + " not to have been triggered on" + selector
+        ];
+      };
+      return jasmine.JQuery.events.wasTriggered(selector, this.actual);
+    }
+  })
+});
+
+afterEach(function() {
+  jasmine.getFixtures().cleanUp();
+  jasmine.JQuery.events.cleanUp();
+});