remove .map files from production build

show error message if wrong password was entered.

src/pages/AuthenticationPage/AuthenticationPage.test.js

@@ -4,18 +4,53 @@ import {shallow} from 'enzyme';
 
 describe('<AuthenticationPage/>', function () {
     it('renders without crashing ', function () {
-        const wrapper = shallow(<AuthenticationPage submit={() => {}}/>);
+        const wrapper = shallow(<AuthenticationPage submit={() => {
+        }}/>);
         wrapper.unmount();
     });
 
     it('test button click', function () {
-        let pass;
-        const func = jest.fn((pwd) => {pass = pwd});
-        const wrapper = shallow(<AuthenticationPage submit={func}/>);
+        const func = jest.fn();
+        const wrapper = shallow(<AuthenticationPage onSuccessLogin={func}/>);
+        wrapper.instance().authenticate = jest.fn(() => {
+            wrapper.instance().props.onSuccessLogin()
+        });
         wrapper.setState({pwdText: 'testpwd'});
+
         wrapper.find('Button').simulate('click');
 
         expect(func).toHaveBeenCalledTimes(1);
-        expect(pass).toBe('testpwd');
+    });
+
+    it('test fail authenticate', function () {
+        const events = mockKeyPress();
+
+        const helpers = require('../../utils/Api');
+        helpers.refreshAPIToken = jest.fn().mockImplementation((callback, force, pwd) => {
+            callback('there was an error')
+        });
+
+        const wrapper = shallow(<AuthenticationPage/>);
+
+        events.keyup({key: 'Enter'});
+
+        expect(wrapper.state().wrongPWDInfo).toBe(true);
+    });
+
+    it('test success authenticate', function () {
+        const events = mockKeyPress();
+        const func = jest.fn()
+
+        const helpers = require('../../utils/Api');
+        helpers.refreshAPIToken = jest.fn().mockImplementation((callback, force, pwd) => {
+            callback('')
+        });
+
+        const wrapper = shallow(<AuthenticationPage onSuccessLogin={func}/>);
+
+        events.keyup({key: 'Enter'});
+
+        expect(wrapper.state().wrongPWDInfo).toBe(false);
+        expect(func).toHaveBeenCalledTimes(1);
     });
 });