chore: relocate unit test (#39)

add new json snapshot serializer

test/unit/utils/login.spec.js

@@ -0,0 +1,98 @@
+import { isTokenExpire, makeLogin } from '../../../src/webui/utils/login';
+
+import {
+  generateTokenWithTimeRange,
+  generateTokenWithExpirationAsString,
+  generateTokenWithOutExpiration
+} from '../components/__mocks__/token';
+
+console.error = jest.fn();
+
+jest.mock('.../../../../src/webui/utils/api', () => ({
+  request: require('../components/__mocks__/api').default.request
+}));
+
+describe('isTokenExpire', () => {
+  test('isTokenExpire - token is not present', () => {
+    expect(isTokenExpire()).toBeTruthy();
+  });
+
+  test('isTokenExpire - token is not a valid payload', () => {
+    expect(isTokenExpire('not_a_valid_token')).toBeTruthy();
+  });
+
+  test('isTokenExpire - token should not expire in 24 hrs range', () => {
+    const token = generateTokenWithTimeRange(24);
+    expect(isTokenExpire(token)).toBeFalsy();
+  });
+
+  test('isTokenExpire - token should expire for current time', () => {
+    const token = generateTokenWithTimeRange();
+    expect(isTokenExpire(token)).toBeTruthy();
+  });
+
+  test('isTokenExpire - token expiration is not available', () => {
+    const token = generateTokenWithOutExpiration();
+    expect(isTokenExpire(token)).toBeTruthy();
+  });
+
+  test('isTokenExpire - token is not a valid json token', () => {
+    const token = generateTokenWithExpirationAsString();
+    const result = [
+      'Invalid token:',
+      SyntaxError('Unexpected token o in JSON at position 1'),
+      'xxxxxx.W29iamVjdCBPYmplY3Rd.xxxxxx'
+    ];
+    expect(isTokenExpire(token)).toBeTruthy();
+    expect(console.error).toHaveBeenCalledWith(...result);
+  });
+});
+
+describe('makeLogin', () => {
+  test('makeLogin - should give error for blank username and password', async () => {
+    const result = {
+      error: {
+        description: "Username or password can't be empty!",
+        title: 'Unable to login',
+        type: 'error'
+      }
+    };
+    const login = await makeLogin();
+    expect(login).toEqual(result);
+  });
+
+  test('makeLogin - should login successfully', async () => {
+    const { username, password } = { username: 'sam', password: '1234' };
+    const result = { token: 'TEST_TOKEN', username: 'sam' };
+    const login = await makeLogin(username, password);
+    expect(login).toEqual(result);
+  });
+
+  test('makeLogin - login should failed with 401', async () => {
+    const result = {
+      error: {
+        description: 'bad username/password, access denied',
+        title: 'Unable to login',
+        type: 'error'
+      }
+    };
+
+    const { username, password } = { username: 'sam', password: '123456' };
+    const login = await makeLogin(username, password);
+    expect(login).toEqual(result);
+  });
+
+  test('makeLogin - login should failed with when no data is sent', async () => {
+    const result = {
+      error: {
+        title: 'Unable to login',
+        type: 'error',
+        description: "Username or password can't be empty!"
+      }
+    };
+
+    const { username, password } = { username: '', password: '' };
+    const login = await makeLogin(username, password);
+    expect(login).toEqual(result);
+  });
+});