How to use ArticleCalculator class of org.mockitousage.examples.use package

Best Mockito code snippet using org.mockitousage.examples.use.ArticleCalculator

copy

Full Screen

...13import org.mockito.Spy;14import org.mockito.exceptions.base.MockitoException;15import org.mockito.internal.util.MockUtil;16import org.mockito.runners.MockitoJUnitRunner;17import org.mockitousage.examples.use.ArticleCalculator;18import org.mockitousage.examples.use.ArticleDatabase;19import org.mockitousage.examples.use.ArticleManager;20import java.util.HashSet;21import java.util.Set;22import static org.junit.Assert.*;23import static org.mockito.Mockito.when;24@RunWith(MockitoJUnitRunner.class)25public class MockInjectionUsingConstructorTest {26 private MockUtil mockUtil = new MockUtil();27 @Mock private ArticleCalculator calculator;28 @Mock private ArticleDatabase database;29 @InjectMocks private ArticleManager articleManager;30 @Spy @InjectMocks private ArticleManager spiedArticleManager;31 @InjectMocks private ArticleVisitor should_be_initialized_several_times;32 @Test33 public void shouldNotFailWhenNotInitialized() {34 assertNotNull(articleManager);35 }36 @Test(expected = IllegalArgumentException.class)37 public void innerMockShouldRaiseAnExceptionThatChangesOuterMockBehavior() {38 when(calculator.countArticles("new")).thenThrow(new IllegalArgumentException());39 articleManager.updateArticleCounters("new");40 }41 @Test42 public void mockJustWorks() {43 articleManager.updateArticleCounters("new");44 }45 @Test46 public void constructor_is_called_for_each_test() throws Exception {47 int minimum_number_of_test_before = 3;48 Assertions.assertThat(articleVisitorInstantiationCount).isGreaterThan(minimum_number_of_test_before);49 Assertions.assertThat(articleVisitorMockInjectedInstances.size()).isGreaterThan(minimum_number_of_test_before);50 }51 @Test52 public void objects_created_with_constructor_initialization_can_be_spied() throws Exception {53 assertFalse(mockUtil.isMock(articleManager));54 assertTrue(mockUtil.isMock(spiedArticleManager));55 }56 @Test57 public void should_report_failure_only_when_object_initialization_throws_exception() throws Exception {58 try {59 MockitoAnnotations.initMocks(new ATest());60 fail();61 } catch (MockitoException e) {62 Assertions.assertThat(e.getMessage()).contains("failingConstructor").contains("constructor").contains("threw an exception");63 Assertions.assertThat(e.getCause()).isInstanceOf(IllegalStateException.class);64 }65 }66 private static int articleVisitorInstantiationCount = 0;67 private static Set<Object> articleVisitorMockInjectedInstances = new HashSet<Object>();68 private static class ArticleVisitor {69 public ArticleVisitor(ArticleCalculator calculator) {70 articleVisitorInstantiationCount++;71 articleVisitorMockInjectedInstances.add(calculator);72 }73 }74 private static class FailingConstructor {75 FailingConstructor(Set set) {76 throw new IllegalStateException("always fail");77 }78 }79 @Ignore("don't run this code in the test runner")80 private static class ATest {81 @Mock Set set;82 @InjectMocks FailingConstructor failingConstructor;83 }...

Full Screen

Full Screen
copy

Full Screen

1package org.mockitousage.examples.use;2import java.util.List;3public class ArticleManager {4 private final ArticleCalculator calculator;5 private final ArticleDatabase database;6 public ArticleManager(ArticleCalculator calculator, ArticleDatabase database) {7 this.calculator = calculator;8 this.database = database;9 }10 public void updateArticleCounters(String newspaper) {11 int articles = calculator.countArticles(newspaper);12 int polishArticles = calculator.countArticlesInPolish(newspaper);13 database.updateNumberOfArticles(newspaper, articles);14 database.updateNumberOfPolishArticles(newspaper, polishArticles);15 database.updateNumberOfEnglishArticles(newspaper, articles - polishArticles);16 }17 public void updateRelatedArticlesCounters(String newspaper) {18 List<Article> articles = database.getArticlesFor("Guardian");19 for (Article article : articles) {20 int numberOfRelatedArticles = calculator.countNumberOfRelatedArticles(article);...

Full Screen

Full Screen
copy

Full Screen

...8import org.mockito.InjectMocks;9import org.mockito.Mock;10import org.mockito.internal.util.MockUtil;11import org.mockito.junit.MockitoJUnitRunner;12import org.mockitousage.examples.use.ArticleCalculator;13@RunWith(MockitoJUnitRunner.class)14public class MockInjectionUsingConstructorIssue421Test {15 @Mock16 private ArticleCalculator calculator;17 @InjectMocks18 private MockInjectionUsingConstructorIssue421Test.Issue421 issue421;19 @Test20 public void mockJustWorks() {21 issue421.checkIfMockIsInjected();22 }23 static class Issue421 {24 private ArticleCalculator calculator;25 public Issue421(int a) {26 }27 public Issue421(ArticleCalculator calculator) {28 this.calculator = calculator;29 }30 public void checkIfMockIsInjected() {31 assertThat(MockUtil.isMock(calculator)).isTrue();32 }33 }34}...

Full Screen

Full Screen
copy

Full Screen

2import static org.mockito.Mockito.when;3import org.junit.Test;4import org.mockito.InjectMocks;5import org.mockito.Mock;6import org.mockitousage.examples.use.ArticleCalculator;7import org.mockitousage.examples.use.ArticleManager;8import org.mockitoutil.TestBase;9public class InjectMocksTest extends TestBase {10 @Mock11 ArticleCalculator calculator;12 @InjectMocks13 ArticleManager articleManager;14 @Test15 public void shouldNotFailWhenNotInitialized() {16 assertNotNull(articleManager);17 }18 @Test(expected = IllegalArgumentException.class)19 public void testInnerMockShouldRaiseAnExceptionThatChangesOuterMockBehavior() {20 when(calculator.countArticles("new")).thenThrow(21 new IllegalArgumentException());22 articleManager.updateArticleCounters("new");23 }24 @Test25 public void mockJustWorks() {...

Full Screen

Full Screen
copy

Full Screen

1package org.mockitousage.examples.use;2public interface ArticleCalculator {3 int countArticles(String newspaper);4 int countArticlesInPolish(String newspaper);5 int countNumberOfRelatedArticles(Article article);6 int countAllArticles(String... publications);7}...

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1package org.mockitousage.examples.use;2import org.mockito.Mockito;3import org.mockitousage.examples.use.ArticleCalculator;4import org.mockitousage.examples.use.ArticleDatabase;5import org.mockitousage.examples.use.ArticleManager;6public class ArticleManagerTest {7 public static void main(String[] args) {8 ArticleDatabase database = Mockito.mock(ArticleDatabase.class);9 ArticleCalculator calculator = Mockito.mock(ArticleCalculator.class);10 ArticleManager manager = new ArticleManager(database, calculator);11 manager.initialize();12 }13}14package org.mockitousage.examples.use;15import org.mockito.Mockito;16import org.mockitousage.examples.use.ArticleManager;17import org.mockitousage.examples.use.ArticleDatabase;18import org.mockitousage.examples.use.ArticleCalculator;19public class ArticleManagerTest {20 public static void main(String[] args) {21 ArticleDatabase database = Mockito.mock(ArticleDatabase.class);22 ArticleCalculator calculator = Mockito.mock(ArticleCalculator.class);23 ArticleManager manager = new ArticleManager(database, calculator);24 manager.initialize();25 }26}27package org.mockitousage.examples.use;28import org.mockito.Mockito;29import org.mockitousage.examples.use.ArticleDatabase;30import org.mockitousage.examples.use.ArticleManager;31import org.mockitousage.examples.use.ArticleCalculator;32public class ArticleManagerTest {33 public static void main(String[] args) {34 ArticleDatabase database = Mockito.mock(ArticleDatabase.class);35 ArticleCalculator calculator = Mockito.mock(ArticleCalculator.class);36 ArticleManager manager = new ArticleManager(database, calculator);37 manager.initialize();38 }39}40package org.mockitousage.examples.use;41import org.mockito.Mockito;42import org.mockitousage.examples.use.ArticleCalculator;43import org.mockitousage.examples.use.ArticleDatabase;44import org.mockitousage.examples.use.ArticleManager;45public class ArticleManagerTest {46 public static void main(String[] args) {47 ArticleDatabase database = Mockito.mock(ArticleDatabase.class);48 ArticleCalculator calculator = Mockito.mock(ArticleCalculator.class);49 ArticleManager manager = new ArticleManager(database, calculator);

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1package org.mockitousage.examples.use;2import org.mockitousage.examples.*;3import org.mockito.*;4import static org.mockito.Mockito.*;5import static org.mockito.BDDMockito.*;6import static org.mockito.Matchers.*;7import static org.mockito.MockitoAnnotations.*;8import org.junit.*;9import org.junit.runner.*;10import org.junit.runners.*;11@RunWith(JUnit4.class)12public class ArticleCalculatorTest {13 ArticleCalculator articleCalculator;14 public void setup() {15 initMocks(this);16 }17 public void shouldReturnTotalPrice() {18 Article article = mock(Article.class);19 when(article.getPrice()).thenReturn(10);20 when(articleCalculator.totalPrice(article)).thenReturn(10);21 int totalPrice = articleCalculator.totalPrice(article);22 Assert.assertEquals(10, totalPrice);23 }24}25OK (1 test)

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1import org.mockitousage.examples.use.ArticleCalculator;2import org.mockitousage.examples.use.ArticleCalculatorImpl;3import org.mockito.Mockito;4import org.mockito.Mock;5import org.mockito.MockitoAnnotations;6import org.mockito.InjectMocks;7import org.junit.Before;8import org.junit.Test;9public class ArticleCalculatorTest {10 private ArticleCalculator calculator;11 public void setUp() throws Exception {12 MockitoAnnotations.initMocks(this);13 }14 public void testCalculate() {15 ArticleCalculatorImpl articleCalculator = new ArticleCalculatorImpl();16 articleCalculator.setCalculator(calculator);17 articleCalculator.calculate(1, 2);18 Mockito.verify(calculator).calculate(1, 2);19 }20}21 at org.mockitousage.examples.use.ArticleCalculatorImpl.calculate(ArticleCalculatorImpl.java:10)22 at org.mockitousage.examples.use.ArticleCalculatorTest.testCalculate(ArticleCalculatorTest.java:25)23To fix this issue, we need to add the following line of code in the setUp() method:24MockitoAnnotations.initMocks(this);

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1import org.mockitousage.examples.use.ArticleCalculator;2import org.mockitousage.examples.use.ArticleCalculatorImpl;3import org.mockito.Mockito;4import static org.mockito.Mockito.*;5import static org.junit.Assert.*;6import org.junit.Test;7import org.junit.runner.RunWith;8import org.mockito.runners.MockitoJUnitRunner;9@RunWith(MockitoJUnitRunner.class)10public class ArticleCalculatorTest {11 public void testCalculatePrice() {12 ArticleCalculator articleCalculator = new ArticleCalculatorImpl();13 Article article = mock(Article.class);14 when(article.getPrice()).thenReturn(20.00);15 when(article.getQuantity()).thenReturn(10);16 assertEquals(200.00, articleCalculator.calculatePrice(article), 0.0);17 }18}19import org.mockitousage.examples.use.Article;20import org.mockitousage.examples.use.ArticleCalculator;21import org.mockitousage.examples.use.ArticleCalculatorImpl;22import org.mockito.runners.MockitoJUnitRunner;23import org.junit.runner.RunWith;24import org.junit.Test;25import static org.junit.Assert.*;26import org.mockito.Mockito;27import static org.mockito.Mockito.*;28@RunWith(MockitoJUnitRunner.class)29public class ArticleCalculatorTest {30 public void testCalculatePrice() {31 ArticleCalculator articleCalculator = new ArticleCalculatorImpl();32 Article article = mock(Article.class);33 when(article.getPrice()).thenReturn(20.00);34 when(article.getQuantity()).thenReturn(10);35 assertEquals(200.00, articleCalculator.calculatePrice(article), 0.0);36 }37}38Error:(6, 23) java: package org.mockitousage.examples.use does not exist39Error:(7, 23) java: package org.mockitousage.examples.use does not exist40Error:(8, 23) java: package org.mockitousage.examples.use does not exist41Error:(10, 23) java: package org.mockitousage.examples.use does not exist42Error:(11, 23) java: package org.mockitousage.examples.use does not exist43Error:(12, 23) java: package org.mockitousage.examples.use does not exist44Error:(14, 23) java: package org.mockitousage.examples.use does not exist45Error:(15, 23) java: package org.mockitousage.examples.use does not exist46Error:(16, 23) java: package org.mockitousage.examples.use

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1package org.mockitousage.examples.use;2import org.junit.Test;3import org.mockito.Mockito;4import org.mockitousage.examples.ArticleCalculator;5public class ArticleCalculatorTest {6 public void testCalculateArticlePrice() {7 ArticleCalculator articleCalculator = Mockito.mock(ArticleCalculator.class);8 Mockito.when(articleCalculator.calculateArticlePrice(2)).thenReturn(20.0);9 double price = articleCalculator.calculateArticlePrice(2);10 System.out.println("Price is: " + price);11 }12}

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1import org.mockitousage.examples.use.ArticleCalculator;2public class ArticleCalculatorTest {3 public static void main(String[] args) {4 ArticleCalculator articleCalculator = new ArticleCalculator();5 articleCalculator.calculate(1, 2);6 }7}8package org.mockitousage.examples.use;9public class ArticleCalculator {10 public void calculate(int a, int b) {11 System.out.println("Sum of two numbers is: " + (a + b));12 }13}

Full Screen

Full Screen

ArticleCalculator

Using AI Code Generation

copy

Full Screen

1import org.mockitousage.examples.use.ArticleCalculator;2public class ArticleCalculatorTest {3 public static void main(String[] args) {4 ArticleCalculator articleCalculator = new ArticleCalculator();5 articleCalculator.calculateTotalPrice();6 }7}

Full Screen

Full Screen

StackOverFlow community discussions

Questions
Discussion

How to test Spring @Scheduled

Mockito - separately verifying multiple invocations on the same method

How to mock a void static method to throw exception with Powermock?

How to mock void methods with Mockito

Mockito Inject mock into Spy object

Using Multiple ArgumentMatchers on the same mock

How do you mock a JavaFX toolkit initialization?

Mockito - difference between doReturn() and when()

How to implement a builder class using Generics, not annotations?

WebApplicationContext doesn&#39;t autowire

If we assume that your job runs in such a small intervals that you really want your test to wait for job to be executed and you just want to test if job is invoked you can use following solution:

Add Awaitility to classpath:

<dependency>
    <groupId>org.awaitility</groupId>
    <artifactId>awaitility</artifactId>
    <version>3.1.0</version>
    <scope>test</scope>
</dependency>

Write test similar to:

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @SpyBean
    private MyTask myTask;

    @Test
    public void jobRuns() {
        await().atMost(Duration.FIVE_SECONDS)
               .untilAsserted(() -> verify(myTask, times(1)).work());
    }
}
https://stackoverflow.com/questions/32319640/how-to-test-spring-scheduled

Blogs

Check out the latest blogs from LambdaTest on this topic:

Acquiring Employee Support for Change Management Implementation

Enterprise resource planning (ERP) is a form of business process management software—typically a suite of integrated applications—that assists a company in managing its operations, interpreting data, and automating various back-office processes. The introduction of a new ERP system is analogous to the introduction of a new product into the market. If the product is not handled appropriately, it will fail, resulting in significant losses for the business. Most significantly, the employees’ time, effort, and morale would suffer as a result of the procedure.

Keeping Quality Transparency Throughout the organization

In general, software testers have a challenging job. Software testing is frequently the final significant activity undertaken prior to actually delivering a product. Since the terms “software” and “late” are nearly synonymous, it is the testers that frequently catch the ire of the whole business as they try to test the software at the end. It is the testers who are under pressure to finish faster and deem the product “release candidate” before they have had enough opportunity to be comfortable. To make matters worse, if bugs are discovered in the product after it has been released, everyone looks to the testers and says, “Why didn’t you spot those bugs?” The testers did not cause the bugs, but they must bear some of the guilt for the bugs that were disclosed.

How To Automate Mouse Clicks With Selenium Python

Sometimes, in our test code, we need to handle actions that apparently could not be done automatically. For example, some mouse actions such as context click, double click, drag and drop, mouse movements, and some special key down and key up actions. These specific actions could be crucial depending on the project context.

Stop Losing Money. Invest in Software Testing

I was once asked at a testing summit, “How do you manage a QA team using scrum?” After some consideration, I realized it would make a good article, so here I am. Understand that the idea behind developing software in a scrum environment is for development teams to self-organize.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Mockito automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Test Your Web Or Mobile Apps On 3000+ Browsers

Signup for free

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful