JAVA-12032 Move Mockito ebook articles code to common module - mockito-simple- Delete mockito-3 since it had only 1 article which was moved to mockito-simple

This commit is contained in:
Dhawal Kapil
2022-07-15 17:52:21 +05:30
parent 3860716e20
commit 24d4feb541
60 changed files with 111 additions and 435 deletions
@@ -1,7 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public enum AuthenticationStatus {
AUTHENTICATED,
NOT_AUTHENTICATED,
ERROR
}
@@ -1,14 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public class Credentials {
private final String name;
private final String password;
private final String key;
public Credentials(String name, String password, String key) {
this.name = name;
this.password = password;
this.key = key;
}
}
@@ -1,10 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public interface DeliveryPlatform {
void deliver(Email email);
String getServiceStatus();
AuthenticationStatus authenticate(Credentials credentials);
}
@@ -1,47 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public class Email {
private String address;
private String subject;
private String body;
private Format format;
public Email(String address, String subject, String body) {
this.address = address;
this.subject = subject;
this.body = body;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getBody() {
return body;
}
public void setBody(String body) {
this.body = body;
}
public Format getFormat() {
return format;
}
public void setFormat(Format format) {
this.format = format;
}
}
@@ -1,36 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public class EmailService {
private DeliveryPlatform platform;
public EmailService(DeliveryPlatform platform) {
this.platform = platform;
}
public void send(String to, String subject, String body, boolean html) {
Format format = Format.TEXT_ONLY;
if (html) {
format = Format.HTML;
}
Email email = new Email(to, subject, body);
email.setFormat(format);
platform.deliver(email);
}
public ServiceStatus checkServiceStatus() {
if (platform.getServiceStatus().equals("OK")) {
return ServiceStatus.UP;
} else {
return ServiceStatus.DOWN;
}
}
public boolean authenticatedSuccessfully(Credentials credentials) {
if (platform.authenticate(credentials).equals(AuthenticationStatus.AUTHENTICATED)) {
return true;
} else {
return false;
}
}
}
@@ -1,6 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public enum Format {
TEXT_ONLY,
HTML
}
@@ -1,7 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
public enum ServiceStatus {
UP,
DOWN,
AUTHENTICATED
}
@@ -1,93 +0,0 @@
package com.baeldung.mockito.argumentcaptor;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.*;
import org.mockito.junit.MockitoJUnitRunner;
import static org.junit.Assert.*;
@RunWith(MockitoJUnitRunner.class)
public class EmailServiceUnitTest {
@Mock
DeliveryPlatform platform;
@InjectMocks
EmailService emailService;
@Captor
ArgumentCaptor<Email> emailCaptor;
@Captor
ArgumentCaptor<Credentials> credentialsCaptor;
@Test
public void whenDoesNotSupportHtml_expectTextOnlyEmailFormat() {
String to = "info@baeldung.com";
String subject = "Using ArgumentCaptor";
String body = "Hey, let'use ArgumentCaptor";
emailService.send(to, subject, body, false);
Mockito.verify(platform).deliver(emailCaptor.capture());
Email emailCaptorValue = emailCaptor.getValue();
assertEquals(Format.TEXT_ONLY, emailCaptorValue.getFormat());
}
@Test
public void whenDoesSupportHtml_expectHTMLEmailFormat() {
String to = "info@baeldung.com";
String subject = "Using ArgumentCaptor";
String body = "<html><body>Hey, let'use ArgumentCaptor</body></html>";
emailService.send(to, subject, body, true);
Mockito.verify(platform).deliver(emailCaptor.capture());
Email value = emailCaptor.getValue();
assertEquals(Format.HTML, value.getFormat());
}
@Test
public void whenServiceRunning_expectUpResponse() {
Mockito.when(platform.getServiceStatus()).thenReturn("OK");
ServiceStatus serviceStatus = emailService.checkServiceStatus();
assertEquals(ServiceStatus.UP, serviceStatus);
}
@Test
public void whenServiceNotRunning_expectDownResponse() {
Mockito.when(platform.getServiceStatus()).thenReturn("Error");
ServiceStatus serviceStatus = emailService.checkServiceStatus();
assertEquals(ServiceStatus.DOWN, serviceStatus);
}
@Test
public void whenUsingArgumentMatcherForValidCredentials_expectTrue() {
Credentials credentials = new Credentials("baeldung", "correct_password", "correct_key");
Mockito.when(platform.authenticate(Mockito.eq(credentials))).thenReturn(AuthenticationStatus.AUTHENTICATED);
assertTrue(emailService.authenticatedSuccessfully(credentials));
}
@Test
public void whenUsingArgumentCaptorForValidCredentials_expectTrue() {
Credentials credentials = new Credentials("baeldung", "correct_password", "correct_key");
Mockito.when(platform.authenticate(credentialsCaptor.capture())).thenReturn(AuthenticationStatus.AUTHENTICATED);
assertTrue(emailService.authenticatedSuccessfully(credentials));
assertEquals(credentials, credentialsCaptor.getValue());
}
@Test
public void whenNotAuthenticated_expectFalse() {
Credentials credentials = new Credentials("baeldung", "incorrect_password", "incorrect_key");
Mockito.when(platform.authenticate(Mockito.eq(credentials))).thenReturn(AuthenticationStatus.NOT_AUTHENTICATED);
assertFalse(emailService.authenticatedSuccessfully(credentials));
}
}
@@ -1,38 +0,0 @@
package com.baeldung.mockito.spy;
import org.junit.After;
import org.junit.Test;
import org.mockito.Mockito;
import org.mockito.exceptions.misusing.NotAMockException;
import org.mockito.internal.progress.ThreadSafeMockingProgress;
import java.util.ArrayList;
import java.util.List;
import static org.hamcrest.CoreMatchers.containsString;
import static org.junit.Assert.assertThat;
import static org.junit.jupiter.api.Assertions.fail;
public class MockitoMisusingUnitTest {
@After
public void tearDown() {
ThreadSafeMockingProgress.mockingProgress().reset();
}
@Test
public void givenNotASpy_whenDoReturn_thenThrowNotAMock() {
try {
List<String> list = new ArrayList<String>();
Mockito.doReturn(100, Mockito.withSettings().lenient())
.when(list)
.size();
fail("Should have thrown a NotAMockException because 'list' is not a mock!");
} catch (NotAMockException e) {
assertThat(e.getMessage(), containsString("Argument passed to when() is not a mock!"));
}
}
}
@@ -1,76 +0,0 @@
package com.baeldung.mockito.spy;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.mockito.Spy;
import org.mockito.junit.MockitoJUnitRunner;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
@RunWith(MockitoJUnitRunner.class)
public class MockitoSpyUnitTest {
@Spy
private List<String> aSpyList = new ArrayList<String>();
@Test
public void whenSpyingOnList_thenCorrect() {
final List<String> list = new ArrayList<String>();
final List<String> spyList = Mockito.spy(list);
spyList.add("one");
spyList.add("two");
Mockito.verify(spyList).add("one");
Mockito.verify(spyList).add("two");
assertEquals(2, spyList.size());
}
@Test
public void whenUsingTheSpyAnnotation_thenObjectIsSpied() {
aSpyList.add("one");
aSpyList.add("two");
Mockito.verify(aSpyList).add("one");
Mockito.verify(aSpyList).add("two");
assertEquals(2, aSpyList.size());
}
@Test
public void whenStubASpy_thenStubbed() {
final List<String> list = new ArrayList<String>();
final List<String> spyList = Mockito.spy(list);
assertEquals(0, spyList.size());
Mockito.doReturn(100).when(spyList).size();
assertEquals(100, spyList.size());
}
@Test
public void whenCreateMock_thenCreated() {
final List<String> mockedList = Mockito.mock(ArrayList.class);
mockedList.add("one");
Mockito.verify(mockedList).add("one");
assertEquals(0, mockedList.size());
}
@Test
public void whenCreateSpy_thenCreate() {
final List<String> spyList = Mockito.spy(new ArrayList<String>());
spyList.add("one");
Mockito.verify(spyList).add("one");
assertEquals(1, spyList.size());
}
}