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How to use ArgumentsAreDifferent class of org.mockito.exceptions.verification.opentest4j package

Best Mockito code snippet using org.mockito.exceptions.verification.opentest4j.ArgumentsAreDifferent

Source:ExceptionFactory.java

2 * Copyright (c) 2007 Mockito contributors3 * This program is made available under the terms of the MIT License.4 */5package org.mockito.internal.junit;6import org.mockito.exceptions.verification.ArgumentsAreDifferent;7public class ExceptionFactory {8    private ExceptionFactory() {}9    private static interface ExceptionFactoryImpl {10        AssertionError create(String message, String wanted, String actual);11    }12    private static final ExceptionFactoryImpl factory;13    static {14        ExceptionFactoryImpl theFactory = null;15        try {16            Class.forName("org.opentest4j.AssertionFailedError");17            theFactory = org.mockito.exceptions.verification.opentest4j.ArgumentsAreDifferent::new;18        } catch (ClassNotFoundException onlyIfOpenTestIsNotAvailable) {19            try {20                Class.forName("junit.framework.ComparisonFailure");21                theFactory = org.mockito.exceptions.verification.junit.ArgumentsAreDifferent::new;22            } catch (ClassNotFoundException onlyIfJUnitIsNotAvailable) {23            }24        }25        factory = (theFactory == null) ? ArgumentsAreDifferent::new : theFactory;26    }27    /**28     * Returns an AssertionError that describes the fact that the arguments of an invocation are different.29     * If {@link org.opentest4j.AssertionFailedError} is on the class path (used by JUnit 5 and others),30     * it returns a class that extends it. Otherwise, if {@link junit.framework.ComparisonFailure} is on the31     * class path (shipped with JUnit 3 and 4), it will return a class that extends that. This provides32     * better IDE support as the comparison result can be opened in a visual diff. If neither are available,33     * it returns an instance of34     * {@link org.mockito.exceptions.verification.ArgumentsAreDifferent}.35     */36    public static AssertionError createArgumentsAreDifferentException(37            String message, String wanted, String actual) {38        return factory.create(message, wanted, actual);39    }40}...

ArgumentsAreDifferent

Using AI Code Generation

1assertThatThrownBy(() -> {2    List<String> mockedList = mock(List.class);3    mockedList.add("one");4    mockedList.add("two");5    verify(mockedList).add("three");6}).isInstanceOf(ArgumentsAreDifferent.class)7    .hasMessageContaining("three")8    .hasMessageContaining("one")9    .hasMessageContaining("two");10assertThatThrownBy(() -> {11    List<String> mockedList = mock(List.class);12    mockedList.add("one");13    mockedList.add("two");14    verify(mockedList, times(2)).add("one");15}).isInstanceOf(ArgumentsAreDifferent.class)16    .hasMessageContaining("one")17    .hasMessageContaining("two")18    .hasMessageContaining("Wanted 2 times")19    .hasMessageContaining("But was 1 time");20assertThatThrownBy(() -> {21    List<String> mockedList = mock(List.class);22    mockedList.add("one");23    mockedList.add("two");24    verify(mockedList, times(2)).add(anyString());25}).isInstanceOf(ArgumentsAreDifferent.class)26    .hasMessageContaining("one")27    .hasMessageContaining("two")28    .hasMessageContaining("Wanted 2 times")29    .hasMessageContaining("But was 1 time");30assertThatThrownBy(() -> {31    List<String> mockedList = mock(List.class);32    mockedList.add("one");33    mockedList.add("two");34    verify(mockedList, times(2)).add(anyString());35}).isInstanceOf(ArgumentsAreDifferent.class)36    .hasMessageContaining("one")37    .hasMessageContaining("two")38    .hasMessageContaining("Wanted 2 times")39    .hasMessageContaining("But was 1 time");40assertThatThrownBy(() -> {41    List<String> mockedList = mock(List.class);42    mockedList.add("one");43    mockedList.add("two");44    verify(mockedList, times(2)).add(anyString());45}).isInstanceOf(ArgumentsAreDifferent.class)46    .hasMessageContaining("one")47    .hasMessageContaining("two")48    .hasMessageContaining("Wanted 2 times")49    .hasMessageContaining("But was 1 time");50assertThatThrownBy(() -> {51    List<String> mockedList = mock(List.class);52    mockedList.add("one");53    mockedList.add("two");54    verify(mockedList, times(2)).add(anyString());55}).isInstanceOf

ArgumentsAreDifferent

Using AI Code Generation

1package com.surya.mockito;2import org.junit.jupiter.api.Test;3import org.junit.jupiter.api.extension.ExtendWith;4import org.mockito.Mock;5import org.mockito.junit.jupiter.MockitoExtension;6import org.mockito.exceptions.verification.opentest4j.ArgumentsAreDifferent;7import static org.junit.jupiter.api.Assertions.assertThrows;8import static org.mockito.Mockito.when;9@ExtendWith(MockitoExtension.class)10class MockitoExceptionTest {11    private Person person;12    void givenPerson_whenFirstNameAndLastNameAreDifferent_thenArgumentsAreDifferentException() {13        when(person.getFirstName()).thenReturn("John");14        when(person.getLastName()).thenReturn("Doe");15        assertThrows(ArgumentsAreDifferent.class, () -> {16            person.getFirstName();17            person.getLastName();18        });19    }20}21package com.surya.mockito;22class Person {23    private String firstName;24    private String lastName;25    public String getFirstName() {26        return firstName;27    }28    public void setFirstName(String firstName) {29        this.firstName = firstName;30    }31    public String getLastName() {32        return lastName;33    }34    public void setLastName(String lastName) {35        this.lastName = lastName;36    }37}38void givenPerson_whenFirstNameAndLastNameAreDifferent_thenArgumentsAreDifferentException() {39    when(person.getFirstName()).thenReturn("John");40    when(person.getLastName()).thenReturn("Doe");41    assertThrows(ArgumentsAreDifferent.class, () -> {42        person.getFirstName();43        person.getLastName();44    });45}46This is because the ArgumentsAreDifferent exception is a subclass of AssertionError and not Exception . So, we need to use assertThrows() method of JUnit 5 to test it. The following code will work:47assertThrows(ArgumentsAreDifferent.class, () -> {48    person.getFirstName();49    person.getLastName();50});51person.getFirstName();52-> at com.surya.mockito.MockitoExceptionTest.givenPerson_whenFirstNameAndLastNameAreDifferent_thenArgumentsAreDifferentException(MockitoExceptionTest.java:19)53person.getLastName();54-> at com.surya.mockito.Person.getLastName(Person.java:

ArgumentsAreDifferent

Using AI Code Generation

1public String getMonthName(int monthNumber) {2    String monthName = "";3    switch (monthNumber) {4            monthName = "January";5            break;6            monthName = "February";7            break;8            monthName = "March";9            break;10            monthName = "April";11            break;12            monthName = "May";13            break;14            monthName = "June";15            break;16            monthName = "July";17            break;18            monthName = "August";19            break;20            monthName = "September";21            break;22            monthName = "October";23            break;24            monthName = "November";25            break;

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