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How to use ShouldBeInstanceOfAny class of org.assertj.core.error package

Best Assertj code snippet using org.assertj.core.error.ShouldBeInstanceOfAny

Source:ShouldBeInstanceOfAny_create_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.error;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.error.ShouldBeInstanceOfAny.shouldBeInstanceOfAny;16import java.io.File;17import java.util.regex.Pattern;18import org.assertj.core.internal.TestDescription;19import org.assertj.core.presentation.StandardRepresentation;20import org.junit.Before;21import org.junit.Test;22/**23 * Tests for <code>{@link ShouldBeInstanceOfAny#create(org.assertj.core.description.Description, org.assertj.core.presentation.Representation)}</code>.24 * 25 * @author Alex Ruiz26 */27public class ShouldBeInstanceOfAny_create_Test {28  private ErrorMessageFactory factory;29  @Before30  public void setUp() {31    Class<?>[] types = { File.class, Pattern.class };32    factory = shouldBeInstanceOfAny("Yoda", types);33  }34  @Test35  public void should_create_error_message() {36    String message = factory.create(new TestDescription("Test"), new StandardRepresentation());37    assertThat(message).isEqualTo(String.format(38        "[Test] %nExpecting:%n <\"Yoda\">%nto be an instance of any of:%n <[java.io.File, java.util.regex.Pattern]>%nbut was instance of:%n <java.lang.String>"39    ));40  }41}...

ShouldBeInstanceOfAny

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import org.junit.jupiter.api.Test;4public class ShouldBeInstanceOfAnyTest {5    public void testShouldBeInstanceOfAny() {6        try {7            assertThat("test").isInstanceOfAny(String.class, Integer.class);8        } catch (AssertionError e) {9            System.out.println(e.getMessage());10        }11    }12}13Related Posts: JUnit 5 - How to use Assertions.assertThrows() method14JUnit 5 - How to use Assertions.assertTimeout() method15JUnit 5 - How to use Assertions.assertTimeoutPreemptively() method16JUnit 5 - How to use Assertions.assertDoesNotThrow() method17JUnit 5 - How to use Assertions.assertAll() method18JUnit 5 - How to use Assertions.assertArrayEquals() method19JUnit 5 - How to use Assertions.assertIterableEquals() method20JUnit 5 - How to use Assertions.assertLinesMatch() method21JUnit 5 - How to use Assertions.assertThrows() method22JUnit 5 - How to use Assertions.assertTimeout() method23JUnit 5 - How to use Assertions.assertTimeoutPreemptively() method24JUnit 5 - How to use Assertions.assertDoesNotThrow() method25JUnit 5 - How to use Assertions.assertAll() method26JUnit 5 - How to use Assertions.assertArrayEquals() method27JUnit 5 - How to use Assertions.assertIterableEquals() method28JUnit 5 - How to use Assertions.assertLinesMatch() method29JUnit 5 - How to use Assertions.assertThrows() method30JUnit 5 - How to use Assertions.assertTimeout() method31JUnit 5 - How to use Assertions.assertTimeoutPreemptively() method32JUnit 5 - How to use Assertions.assertDoesNotThrow() method33JUnit 5 - How to use Assertions.assertAll() method34JUnit 5 - How to use Assertions.assertArrayEquals() method35JUnit 5 - How to use Assertions.assertIterableEquals() method36JUnit 5 - How to use Assertions.assertLinesMatch() method37JUnit 5 - How to use Assertions.assertThrows() method38JUnit 5 - How to use Assertions.assertTimeout() method

ShouldBeInstanceOfAny

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.ShouldBeInstanceOfAny.shouldBeInstanceOfAny;3import org.assertj.core.api.AssertionInfo;4import org.assertj.core.error.ErrorMessageFactory;5import org.assertj.core.error.ErrorMessageFactoryProvider;6public class ShouldBeInstanceOfAnyTest {7   public static void main(String[] args) {8      ErrorMessageFactoryProvider provider = new ErrorMessageFactoryProvider();9      Object actual = new Object();10      Class<?>[] types = new Class<?>[] { String.class, Integer.class };11      ErrorMessageFactory errorMessageFactory = shouldBeInstanceOfAny(actual, types);12      System.out.println(errorMessageFactory.create(new AssertionInfo(), provider));13   }14}

ShouldBeInstanceOfAny

Using AI Code Generation

1public void testAssertInstanceOfAny() {2    assertThat(new Integer(5)).isInstanceOfAny(Integer.class, String.class);3}4public void testAssertInstanceOfAnyWithFail() {5    assertThat(new Integer(5)).isInstanceOfAny(String.class, Double.class);6}7public void testAssertInstanceOfAnyWithFailMessage() {8    assertThatThrownBy(() -> assertThat(new Integer(5)).isInstanceOfAny(String.class, Double.class))9        .isInstanceOf(AssertionError.class)10        .hasMessageContaining("Expecting:")11        .hasMessageContaining("to be an instance of any:")12        .hasMessageContaining(String.format("%n"13            + " <[java.lang.String, java.lang.Double]>%n"));14}15public void testAssertInstanceOfAnyWithCustomMessage() {16    assertThatThrownBy(() -> assertThat(new Integer(5)).as("Test")17        .isInstanceOfAny(String.class, Double.class)).isInstanceOf(AssertionError.class)18        .hasMessageContaining("Test");19}20public void testAssertInstanceOfAnyWithCustomMessageAndFailMessage() {21    assertThatThrownBy(() -> assertThat(new Integer(5)).as("Test")22        .isInstanceOfAny(String.class, Double.class)).isInstanceOf(AssertionError.class)23        .hasMessageContaining("Test")24        .hasMessageContaining(String.format("%n"25            + " <[java.lang.String, java.lang.Double]>%n"));26}27public void testAssertInstanceOfAnyWithCustomMessageAndFailMessageUsingDescription() {28    assertThatThrownBy(() -> assertThat(new Integer(5)).as(new BasicDescription("Test"))29        .isInstanceOfAny(String.class, Double.class)).isInstanceOf(AssertionError.class)30        .hasMessageContaining("Test")31        .hasMessageContaining(String.format("%n"

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