viewinsightsscreen test

Author: cfiguer055

SmartClothingApp/__test__/__integration-test__/screen/SignInScreen.test.js

@@ -0,0 +1,109 @@
+import React from 'react';
+import { render, fireEvent, waitFor } from '@testing-library/react-native';
+import { Provider } from 'react-redux';
+import configureStore from 'redux-mock-store';
+import SigninScreen from '../../screens/SigninScreen';
+import { startLoginWithEmail } from '../../actions/userActions';
+
+jest.mock('../../actions/userActions');
+
+const mockStore = configureStore([]);
+
+describe('SigninScreen Integration Test', () => {
+  let store;
+
+  beforeEach(() => {
+    store = mockStore({
+      user: {
+        isAuthenticated: false,
+        error: null,
+      },
+    });
+  });
+
+  it('should update email and password fields', () => {
+    const { getByPlaceholderText } = render(
+      <Provider store={store}>
+        <SigninScreen />
+      </Provider>
+    );
+
+    const emailInput = getByPlaceholderText('Email');
+    const passwordInput = getByPlaceholderText('Password');
+
+    fireEvent.changeText(emailInput, '[email protected]');
+    fireEvent.changeText(passwordInput, 'password123');
+
+    expect(emailInput.props.value).toBe('[email protected]');
+    expect(passwordInput.props.value).toBe('password123');
+  });
+
+  it('should display error message for invalid email', () => {
+    const { getByPlaceholderText, getByText } = render(
+      <Provider store={store}>
+        <SigninScreen />
+      </Provider>
+    );
+
+    const emailInput = getByPlaceholderText('Email');
+    const signInButton = getByText('Sign In');
+
+    fireEvent.changeText(emailInput, 'invalid-email');
+    fireEvent.press(signInButton);
+
+    const errorMessage = getByText('Enter valid email.');
+    expect(errorMessage).toBeTruthy();
+  });
+
+  it('should dispatch startLoginWithEmail action on valid input', async () => {
+    const { getByPlaceholderText, getByText } = render(
+      <Provider store={store}>
+        <SigninScreen />
+      </Provider>
+    );
+
+    const emailInput = getByPlaceholderText('Email');
+    const passwordInput = getByPlaceholderText('Password');
+    const signInButton = getByText('Sign In');
+
+    fireEvent.changeText(emailInput, '[email protected]');
+    fireEvent.changeText(passwordInput, 'password123');
+    fireEvent.press(signInButton);
+
+    await waitFor(() => {
+      expect(startLoginWithEmail).toHaveBeenCalledWith('[email protected]', 'password123');
+    });
+  });
+
+  it('should navigate to ForgotPasswordScreen on button press', () => {
+    const navigation = { navigate: jest.fn() };
+
+    const { getByText } = render(
+      <Provider store={store}>
+        <SigninScreen navigation={navigation} />
+      </Provider>
+    );
+
+    const forgotButton = getByText('Forgot your Username/Password ?');
+    fireEvent.press(forgotButton);
+
+    expect(navigation.navigate).toHaveBeenCalledWith('Forgot');
+  });
+
+  it('should toggle lock status on icon press', () => {
+    const { getByPlaceholderText, getByTestId } = render(
+      <Provider store={store}>
+        <SigninScreen />
+      </Provider>
+    );
+
+    const passwordInput = getByPlaceholderText('Password');
+    const lockIcon = getByTestId('lock-icon');
+
+    fireEvent.press(lockIcon);
+    expect(passwordInput.props.secureTextEntry).toBe(false);
+
+    fireEvent.press(lockIcon);
+    expect(passwordInput.props.secureTextEntry).toBe(true);
+  });
+});