UI - added test files

lattice/src/services/__mocks__/eventServices.tsx

@@ -0,0 +1,12 @@
+const pilosa = {
+  get: {
+    auth() {
+      return new Promise((resolve, reject) => {});
+    },
+    userinfo() {
+      return new Promise((resolve, reject) => {});
+    },
+  },
+};
+
+module.exports.pilosa = pilosa;

lattice/src/services/useAuth.test.tsx

@@ -0,0 +1,95 @@
+import { AxiosResponse } from 'axios';
+import { act } from 'react-dom/test-utils';
+import ReactDOM from 'react-dom';
+
+import { ProvideAuth, useAuth } from 'services/useAuth';
+import { pilosa } from './eventServices';
+jest.mock('./eventServices');
+
+const AUTHENTICATED = 'Authenticated';
+const NOTAUTHED = 'Not Authed';
+const AUTHOFF = 'Auth off';
+
+function TestUseAuthComponent() {
+  const auth = useAuth();
+
+  if (auth.isAuthOn === true && auth.isAuthenticated === true) {
+    return <div>{AUTHENTICATED}</div>;
+  } else if (auth.isAuthOn === true && auth.isAuthenticated === false) {
+    return <div>{NOTAUTHED}</div>;
+  } else {
+    return <div>{AUTHOFF}</div>;
+  }
+}
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+test('useAuth - expect authenticated', async () => {
+  const mockResponse: AxiosResponse<any> = {
+    status: 200,
+    data: 'OK',
+    statusText: '',
+    headers: {},
+    config: {},
+  };
+  const root = document.createElement('root');
+  await act(async () => {
+    jest.spyOn(pilosa.get, 'auth').mockResolvedValueOnce(mockResponse);
+    ReactDOM.render(
+      <ProvideAuth>
+        <TestUseAuthComponent />
+      </ProvideAuth>,
+      root
+    );
+  });
+  expect(pilosa.get.auth).toHaveBeenCalledTimes(1);
+  expect(root.innerHTML).toContain(AUTHENTICATED);
+});
+
+test('test useAuth - expect not authed', async () => {
+  const mockResponse: AxiosResponse<any> = {
+    status: 200,
+    data: '',
+    statusText: '',
+    headers: {},
+    config: {},
+  };
+
+  const root = document.createElement('root');
+  await act(async () => {
+    jest.spyOn(pilosa.get, 'auth').mockResolvedValueOnce(mockResponse);
+    ReactDOM.render(
+      <ProvideAuth>
+        <TestUseAuthComponent />
+      </ProvideAuth>,
+      root
+    );
+  });
+  expect(pilosa.get.auth).toHaveBeenCalledTimes(1);
+  expect(root.innerHTML).toContain(NOTAUTHED);
+});
+
+test('test useAuth - expect auth off', async () => {
+  const mockResponse: AxiosResponse<any> = {
+    status: 204,
+    data: '',
+    statusText: '',
+    headers: {},
+    config: {},
+  };
+
+  const root = document.createElement('root');
+  await act(async () => {
+    jest.spyOn(pilosa.get, 'auth').mockResolvedValueOnce(mockResponse);
+    ReactDOM.render(
+      <ProvideAuth>
+        <TestUseAuthComponent />
+      </ProvideAuth>,
+      root
+    );
+  });
+  expect(pilosa.get.auth).toHaveBeenCalledTimes(1);
+  expect(root.innerHTML).toContain(AUTHOFF);
+});