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diaspora/spec/javascripts/helpers/SpecHelper.js
Dan Hansen 27d4fd8176 fix retractions, fix likes, backfill likes widget tests, remove typo from jasmine.yml, remove unneeded js files
require confirmation for comments in js, get rid of rails helper
2011-08-26 15:24:07 -05:00

104 lines
2.9 KiB
JavaScript

// Add custom matchers here, in a beforeEach block. Example:
//beforeEach(function() {
// this.addMatchers({
// toBePlaying: function(expectedSong) {
// var player = this.actual;
// return player.currentlyPlayingSong === expectedSong
// && player.isPlaying;
// }
// })
//});
beforeEach(function() {
$('#jasmine_content').empty();
// NOTE Commented (as well as in afterEach) to keep the listeners from rails.js alive.
//spec.clearLiveEventBindings();
jasmine.Clock.useMock();
Diaspora.Pages.TestPage = function() {
var self = this;
this.subscribe("page/ready", function() {
self.timeAgo = self.instantiate("TimeAgo", "abbr.timeago");
self.directionDetector = self.instantiate("DirectionDetector");
});
};
var Page = Diaspora.Pages["TestPage"];
$.extend(Page.prototype, Diaspora.EventBroker.extend(Diaspora.BaseWidget));
Diaspora.page = new Page();
Diaspora.page.publish("page/ready", [$(document.body)])
});
afterEach(function() {
//spec.clearLiveEventBindings();
expect(spec.loadFixtureCount).toBeLessThan(2);
spec.loadFixtureCount = 0;
});
var context = describe;
var spec = {};
spec.clearLiveEventBindings = function() {
var events = jQuery.data(document, "events");
for (prop in events) {
delete events[prop];
}
};
spec.content = function() {
return $('#jasmine_content');
};
// Loads fixure markup into the DOM as a child of the jasmine_content div
spec.loadFixture = function(fixtureName) {
var $destination = $('#jasmine_content');
// get the markup, inject it into the dom
$destination.html(spec.fixtureHtml(fixtureName));
// keep track of fixture count to fail specs that
// call loadFixture() more than once
spec.loadFixtureCount++;
};
// Returns fixture markup as a string. Useful for fixtures that
// represent the response text of ajax requests.
spec.readFixture = function(fixtureName) {
return spec.fixtureHtml(fixtureName);
};
spec.fixtureHtml = function(fixtureName) {
if (!spec.cachedFixtures[fixtureName]) {
spec.cachedFixtures[fixtureName] = spec.retrieveFixture(fixtureName);
}
return spec.cachedFixtures[fixtureName];
};
spec.retrieveFixture = function(fixtureName) {
// construct a path to the fixture, including a cache-busting timestamp
var path = '/tmp/js_dom_fixtures/' + fixtureName + ".fixture.html?" + new Date().getTime();
var xhr;
// retrieve the fixture markup via xhr request to jasmine server
try {
xhr = new jasmine.XmlHttpRequest();
xhr.open("GET", path, false);
xhr.send(null);
} catch(e) {
throw new Error("couldn't fetch " + path + ": " + e);
}
var regExp = new RegExp(/Couldn\\\'t load \/fixture/);
if (regExp.test(xhr.responseText)) {
throw new Error("Couldn't load fixture with key: '" + fixtureName + "'. No such file: '" + path + "'.");
}
return xhr.responseText;
};
spec.loadFixtureCount = 0;
spec.cachedFixtures = {};