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event-target-inheritance-test.js
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event-target-inheritance-test.js
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var socketUrl = 'ws://localhost';
var mockSocket;
var mockServer;
module('MockSocket inherits EventTarget', {
setup: function() {
mockServer = new MockServer(socketUrl);
mockServer.on('close', function() {
start();
});
mockSocket = new MockSocket(socketUrl);
}
});
asyncTest('has all the required methods', function() {
expect(3);
ok(mockSocket.addEventListener);
ok(mockSocket.removeEventListener);
ok(mockSocket.dispatchEvent);
mockServer.close();
});
asyncTest('adding/removing "message" event listeners works', function() {
var eventMessage = socketEventMessage('message', 'testing', socketUrl);
var fired = 0;
var handler1 = function(event) {
fired++;
};
var handler2 = function(event) {
fired++;
};
expect(3);
mockSocket.addEventListener('message', handler1);
mockSocket.addEventListener('message', handler2);
mockSocket.dispatchEvent(eventMessage);
equal(fired, 2, '2 handlers should be executed');
fired = 0;
mockSocket.removeEventListener('message', handler1);
mockSocket.dispatchEvent(eventMessage);
equal(fired, 1, 'only 1 handler should be executed');
fired = 0;
mockSocket.removeEventListener('message', handler2);
mockSocket.dispatchEvent(eventMessage);
equal(fired, 0, 'no handlers should be executed');
mockServer.close();
});