pulsar/vendor/jasmine-jquery.js
Nathan Sobo 7e06e10fcf Don’t require a specific jQuery instance for jasmine jQuery matchers
Signed-off-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
2014-11-06 15:27:45 -07:00

182 lines
4.4 KiB
JavaScript

(function(jQuery) {
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);
},
toMatchSelector: 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 HTMLElement) {
this.actual = jQuery(this.actual);
}
if (this.actual && this.actual.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.JQuery.events.cleanUp();
});
})(require('../src/space-pen-extensions').jQuery);