initial query filter tests

test/unit/specs/components/filter_bar/query_filter.js

@@ -0,0 +1,45 @@
+define(function (require) {
+  var _ = require('lodash');
+  var queryFilter;
+  var EventEmitter;
+  var $rootScope;
+
+  describe('Query Filter Module', function () {
+
+    beforeEach(module('kibana'));
+
+    beforeEach(function () {
+      inject(function (_$rootScope_, Private) {
+        $rootScope = _$rootScope_;
+        queryFilter = Private(require('components/filter_bar/query_filter'));
+        EventEmitter = Private(require('factories/events'));
+      });
+    });
+
+    describe('module instance', function () {
+      it('should be an event emitter', function () {
+        expect(queryFilter).to.be.an(EventEmitter);
+      });
+    });
+
+    describe('module methods', function () {
+      it('should have methods for getting filters', function () {
+        expect(queryFilter.getFilters).to.be.a('function');
+        expect(queryFilter.getAppFilters).to.be.a('function');
+        expect(queryFilter.getGlobalFilters).to.be.a('function');
+      });
+
+      it('should have methods for modifying filters', function () {
+        expect(queryFilter.addFilters).to.be.a('function');
+        expect(queryFilter.toggleFilter).to.be.a('function');
+        expect(queryFilter.toggleAll).to.be.a('function');
+        expect(queryFilter.removeFilter).to.be.a('function');
+        expect(queryFilter.removeAll).to.be.a('function');
+        expect(queryFilter.invertFilter).to.be.a('function');
+        expect(queryFilter.invertAll).to.be.a('function');
+        expect(queryFilter.pinFilter).to.be.a('function');
+        expect(queryFilter.pinAll).to.be.a('function');
+      });
+    });
+  });
+});