test('View state', function(){
var collection = new PostCollection();
this.ajaxResponse = {results: ExampleData.POSTS, meta: {sortField: 'subject', sortDir: 1, page: 0, pageSize: 200}};
collection.load();
var queryParams = collection.getQueryParams();
equal(queryParams.sortField, 'subject', 'query params should include view state');
equal(queryParams.sortDir, 1, 'query params should include view state');
var eventLog = new EventLog(collection);
collection.set({sortField: 'body'});
equal(eventLog.counts['change:sortField'], 1, 'should fire change event');
collection.set({sortField: 'body'});
equal(eventLog.counts['change:sortField'], 1, 'should not fire change when value is the same');
});
test('Filters', function() {
var collection = new PostCollection(ExampleData.POSTS, {processInMemory: true});
collection.onLoad();
ok(collection.getRelated('filters') !== undefined, 'should have filters');
collection.addFilter(
new Filter({key: 'body', value: 'my body2', comparison: 'equals'}
));
collection.updateInMemory();
equal(collection.size(), 1, 'should filter all but one');
collection.getFilters('body')[0].set({value: 'my body', comparison: 'contains'});
collection.updateInMemory();
equal(collection.size(), 3, 'all items should pass contains filter');
collection.addFilter(new Filter({key: 'body', value: '2', comparison: 'contains'}));
collection.updateInMemory();
equal(collection.size(), 1, 'should apply multiple filters');
equal(JSON.parse(atob(collection.getQueryParams().filters))[0].value, 'my body', 'should include filters in query params');
});