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describe('EventStreamService', function() {
var q, scope;
var testInitialSync, testEventStream;
var matrixService = {
initialSync: function(limit, feedback) {
var defer = q.defer();
defer.resolve(testInitialSync);
return defer.promise;
},
getEventStream: function(from, svrTimeout, cliTimeout) {
var defer = q.defer();
defer.resolve(testEventStream);
return defer.promise;
}
};
var eventHandlerService = {
handleInitialSyncDone: function(response) {
},
handleEvents: function(chunk, isLive) {
}
};
// setup the dependencies
beforeEach(function() {
// reset test data
testInitialSync = {
data: {
end: "foo",
presence: [],
rooms: []
}
};
testEventStream = {
data: {
start: "foostart",
end: "fooend",
chunk: []
}
};
// dependencies
module(function ($provide) {
$provide.value('matrixService', matrixService);
$provide.value('eventHandlerService', eventHandlerService);
});
// tested service
module('eventStreamService');
});
beforeEach(inject(function($q, $rootScope) {
q = $q;
scope = $rootScope;
}));
it('should start with /initialSync then go onto /events', inject(
function(eventStreamService) {
spyOn(eventHandlerService, "handleInitialSyncDone");
spyOn(eventHandlerService, "handleEvents");
eventStreamService.resume();
scope.$apply(); // initialSync request
expect(eventHandlerService.handleInitialSyncDone).toHaveBeenCalledWith(testInitialSync);
expect(eventHandlerService.handleEvents).toHaveBeenCalledWith(testEventStream.data.chunk, true);
}));
it('should use the end token in /initialSync for the next /events request', inject(
function(eventStreamService) {
spyOn(matrixService, "getEventStream").and.callThrough();
eventStreamService.resume();
scope.$apply(); // initialSync request
expect(matrixService.getEventStream).toHaveBeenCalledWith("foo", eventStreamService.SERVER_TIMEOUT, eventStreamService.CLIENT_TIMEOUT);
}));
});
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