package com.tcs.

fresco;
/* Write static mocks for Assert and Mockito classes. -Q1 */
import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.when;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import static org.junit.Assert.*;
//Write import statements for Mockito classes.
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

@RunWith(MockitoJUnitRunner.class)
public class UserAuthenticatorTest {
@InjectMocks
UserAuthenticator authenticator = new UserAuthenticator();
@Mock
public static UserAuthenticatorInterface authenticatorMock;

@BeforeClass

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public static void setUp() {

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/* Create mock object using static mock configuration -Q2 */

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//Write your code here

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authenticatorMock.authenticateUser("User1", "Password");
}

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@Before
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public void setUpAuthenticator() {
authenticator.setUserAuthenticator(authenticatorMock);
}
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/*Complete the test case with the expected exception -Q3 */

// Write your code here

@Test(expected = FailedToAuthenticateException.class)
public void testAuthenticate_InvalidCredentials() throws
FailedToAuthenticateException {
String username = "User1";
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String password = "wrong password";

String errorMessage = "Invalid credentials .Authentication Failed";

/*Throw exception using doThrow...when configuration - Q4*/

when(authenticator.authenticateUser("username", "password"))
.thenThrow(new FailedToAuthenticateException("Auth failure"));
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authenticator.authenticateUser(username, password);
}

@Test
public void testAuthenticate_ValidCredentials() throws
FailedToAuthenticateException {
String username = "User1";
String password = "Password";

UserAuthenticatorInterface authenticatorMock;
UserAuthenticator authenticator;
authenticatorMock =Mockito.mock(UserAuthenticatorInterface.class);
authenticator = new UserAuthenticator(authenticatorMock);

when(authenticatorMock.authenticateUser(username,password)).thenReturn(false);

This study source was downloaded by 100000804759950 from CourseHero.com on 04-21-2021 12:55:24 GMT -05:00

https://www.coursehero.com/file/88649618/Mockitotxt/
 boolean actual =authenticator.authenticate(username, password);
assertFalse(actual);
}

@Test(expected=FailedToAuthenticateException.class)
public void testAuthenticate_EmptyCredentials() throws
FailedToAuthenticateException {
String username = "";
String password = "";
String errorMessage= "Credentials cannot be empty";

when(authenticator.authenticateUser("username", "password")).thenThrow(new
FailedToAuthenticateException("Auth failure"));
authenticator.authenticateUser(username, password);
}

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This study source was downloaded by 100000804759950 from CourseHero.com on 04-21-2021 12:55:24 GMT -05:00

https://www.coursehero.com/file/88649618/Mockitotxt/
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