Tests for all Components

src/elements/VideoContainer/VideoContainer.test.js

@@ -0,0 +1,30 @@
+import {shallow} from "enzyme";
+import React from "react";
+import VideoContainer from "./VideoContainer";
+
+describe('<VideoContainer/>', function () {
+    it('renders without crashing ', function () {
+        const wrapper = shallow(<VideoContainer data={[]}/>);
+        wrapper.unmount();
+    });
+
+    it('inserts tiles correctly', () => {
+        const wrapper = shallow(<VideoContainer data={[
+            {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}
+        ]}/>);
+        expect(wrapper.find('Preview')).toHaveLength(12);
+    });
+
+    it('inserts tiles correctly if not enough available', () => {
+        const wrapper = shallow(<VideoContainer data={[
+            {}, {}, {}, {}
+        ]}/>);
+        expect(wrapper.find('Preview')).toHaveLength(4);
+    });
+
+    it('no items available', () => {
+        const wrapper = shallow(<VideoContainer data={[]}/>);
+        expect(wrapper.find('Preview')).toHaveLength(0);
+        expect(wrapper.find(".maincontent").text()).toBe("no items to show!");
+    });
+});