cabana: add comma auth; remove test for dead code; remove isrequired from props

src/CanExplorer.js

@@ -29,8 +29,8 @@ import {hash} from './utils/string';
 
 export default class CanExplorer extends Component {
     static propTypes = {
-        dongleId: PropTypes.string.isRequired,
-        name: PropTypes.string.isRequired,
+        dongleId: PropTypes.string,
+        name: PropTypes.string,
         dbc: PropTypes.instanceOf(DBC),
         dbcFilename: PropTypes.string,
         githubAuthToken: PropTypes.string,

src/__tests__/utils/array.test.js

@@ -1,15 +0,0 @@
-import {elementWiseEquals} from '../../utils/array';
-
-test('elementWiseEquals returns true for two arrays with same elements', () => {
-    const arr1 = [1,2,3];
-    const arr2 = [1,2,3];
-
-    expect(elementWiseEquals(arr1, arr2)).toBe(true);
-});
-
-test('elementWiseEquals returns false for two arrays with different elements', () => {
-    const arr1 = [1,2,3,4];
-    const arr2 = [1,2,3];
-
-    expect(elementWiseEquals(arr1, arr2)).toBe(false);
-});

src/api/comma-auth.js

@@ -0,0 +1,9 @@
+function isAuthenticated() {
+    return Math.random() < 0.5;
+}
+
+function authUrl() {
+    return window.location;
+}
+
+export default {isAuthenticated, authUrl};