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

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

Source:ClassAssert_isAssignableTo_Test.java

...13package org.assertj.core.api.classes;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.catchNullPointerException;16import static org.assertj.core.api.BDDAssertions.then;17import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableTo;18import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;19import static org.assertj.core.util.AssertionsUtil.expectAssertionError;20import java.util.ArrayList;21import java.util.List;22import org.junit.jupiter.api.Test;23import org.junit.jupiter.params.ParameterizedTest;24import org.junit.jupiter.params.provider.CsvSource;25/**26 * @author Vikram Nithyanandam27 * @author Jessica Hamilton28 */29class ClassAssert_isAssignableTo_Test {30  @Test31  void should_fail_if_other_is_null() {...

Source:ShouldBeAssignableTo.java

...17 *18 * @author Vikram Nithyanandam19 * @author Jessica Hamilton20 */21public class ShouldBeAssignableTo extends BasicErrorMessageFactory {22  private static final String SHOULD_BE_ASSIGNABLE_TO = new StringJoiner("%n", "%n", "").add("Expecting")23                                                                                        .add("  %s")24                                                                                        .add("to be assignable to:")25                                                                                        .add("  %s")26                                                                                        .toString();27  /**28   * Creates a new <code>{@link ShouldBeAssignableTo}</code>.29   *30   * @param actual the actual value in the failed assertion.31   * @param other the type {@code actual} should be assignable to.32   * @return the created {@code ErrorMessageFactory}.33   */34  public static ErrorMessageFactory shouldBeAssignableTo(Class<?> actual, Class<?> other) {35    return new ShouldBeAssignableTo(actual, other);36  }37  private ShouldBeAssignableTo(Class<?> actual, Class<?> other) {38    super(SHOULD_BE_ASSIGNABLE_TO, actual, other);39  }40}...

Source:ShouldBeAssignableTo_create_Test.java

...12 */13package org.assertj.core.error;14import static java.lang.String.format;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableTo;17import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;18import java.util.ArrayList;19import java.util.List;20import org.assertj.core.description.TextDescription;21import org.junit.jupiter.api.Test;22/**23 * @author Jessica Hamilton24 */25class ShouldBeAssignableTo_create_Test {26  @Test27  void should_create_error_message() {28    // GIVEN29    ErrorMessageFactory factory = shouldBeAssignableTo(List.class, ArrayList.class);30    // WHEN31    String message = factory.create(new TextDescription("Test"), STANDARD_REPRESENTATION);32    // THEN33    then(message).isEqualTo(format("[Test] %n"34                                   + "Expecting%n"35                                   + "  java.util.List%n"36                                   + "to be assignable to:%n"37                                   + "  java.util.ArrayList"));38  }39}...

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.junit.Test;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.fail;6import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableTo;7import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableToAny;8import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableToAnyOf;9import static org.assertj.core.error.ShouldBeAssignableTo.shouldBeAssignableToAnyOfTypes;10public class ShouldBeAssignableToTest {11  public void should_create_error_message_for_assignable_type() {12    ErrorMessageFactory factory = shouldBeAssignableTo(String.class, Integer.class);13    assertThat(factory).hasMessage("Expecting:\n <java.lang.Integer>\nto be an instance of:\n <java.lang.String>");14  }15  public void should_create_error_message_for_assignable_type_with_message() {16    ErrorMessageFactory factory = shouldBeAssignableTo(String.class, Integer.class, "Test");17    assertThat(factory).hasMessage("[Test] Expecting:\n <java.lang.Integer>\nto be an instance of:\n <java.lang.String>");18  }19  public void should_create_error_message_for_assignable_type_with_message_ignoring_description_check() {20    ErrorMessageFactory factory = shouldBeAssignableTo(String.class, Integer.class, "Test");21    assertThat(factory).hasMessage("[Test] Expecting:\n <java.lang.Integer>\nto be an instance of:\n <java.lang.String>");22  }23  public void should_create_error_message_for_assignable_type_with_message_from_supplier() {24    ErrorMessageFactory factory = shouldBeAssignableTo(String.class, Integer.class, () -> "Test");25    assertThat(factory).hasMessage("[Test] Expecting:\n <java.lang.Integer>\nto be an instance of:\n <java.lang.String>");26  }27  public void should_create_error_message_for_assignable_type_with_message_from_supplier_ignoring_description_check() {28    ErrorMessageFactory factory = shouldBeAssignableTo(String.class, Integer.class, () -> "Test");29    assertThat(factory).hasMessage("[Test] Expecting:\n <java.lang.Integer>\nto be an instance of:\n <java.lang.String>");30  }31  public void should_create_error_message_for_any_assignable_type() {32    ErrorMessageFactory factory = shouldBeAssignableToAny(Integer.class, String.class, Integer

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.assertj.core.internal.Failures;4import org.assertj.core.internal.StandardComparisonStrategy;5import org.assertj.core.presentation.StandardRepresentation;6import org.junit.Test;7public class ShouldBeAssignableToTest {8    public void test() {9        Failures failures = new Failures();10        try {11            Assertions.assertThat("test").as("check for String").isInstanceOf(Integer.class);12        } catch (AssertionError e) {13            String message = failures.failureInfo.descriptionText() + " " + failures.failureInfo.representation() + " " + failures.failureInfo.representation();14            System.out.println(message);15        }16    }17}18The test() method of the above code will throw an AssertionError if the assertion fails. The Failures object is used to get the failure info of the assertion. The failure info is used to get the description

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5public class AssertionDemo {6   public static void main(String[] args) {7      try {8         Assertions.assertThat("abc").as("Test").isInstanceOf(Integer.class);9      } catch (AssertionError ex) {10         System.out.println(ShouldBeAssignableTo.shouldBeAssignableTo("abc", Integer.class, StandardRepresentation.STANDARD_REPRESENTATION).create(new TestDescription("Test"), StandardRepresentation.STANDARD_REPRESENTATION));11      }12   }13}

ShouldBeAssignableTo

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.assertj.core.internal.*;4import org.assertj.core.description.*;5import org.assertj.core.presentation.*;6import org.assertj.core.util.*;7import org.assertj.core.data.*;8import org.assertj.core.api.*;9public class Test {10    public static void main(String[] args) {11        ShouldBeAssignableTo shouldBeAssignableTo = new ShouldBeAssignableTo("java.lang.String", "java.lang.Integer");12        System.out.println(shouldBeAssignableTo.getMessage());13    }14}15import static org.assertj.core.api.Assertions.*;16import org.assertj.core.error.ShouldBeAssignableTo;17import org.assertj.core.internal.*;18import org.assertj.core.description.*;19import org.assertj.core.presentation.*;20import org.assertj.core.util.*;21import org.assertj.core.data.*;22import org.assertj.core.api.*;23public class Test {24    public static void main(String[] args) {25        ShouldBeAssignableTo shouldBeAssignableTo = new ShouldBeAssignableTo("java.lang.String", "java.lang.Integer");26        System.out.println(shouldBeAssignableTo.toString());27    }28}29package org.assertj.core.error;30import static org.assertj.core.util.Arrays.array;31import static org.assertj.core.util.Objects.areEqual;32import org.assertj.core.description.Description;33import org.assertj.core.internal.TestDescription;34import org.assertj.core.presentation.StandardRepresentation;35import org.assertj.core.presentation.Representation;36 * <pre><code class='java'> assertThat(String.class).isAssignableFrom(Integer.class);</code></pre>37 * will fail and throw an {@

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.assertj.core.internal.*;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.util.*;6public class ShouldBeAssignableToTest {7    public static void main(String[] args) {8        ShouldBeAssignableToTest s = new ShouldBeAssignableToTest();9        s.test();10    }11    public void test() {12        Assertions.assertThat("foo").isInstanceOf(String.class);13        ShouldBeAssignableTo shouldBeAssignableTo = ShouldBeAssignableTo.shouldBeAssignableTo("foo", String.class);14        AssertionError error = shouldBeAssignableTo.create("foo", String.class);15        System.out.println(error.getMessage());16    }17}

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.error.ShouldBeAssignableTo;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.AssertFactory;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.ListAssert;6import org.assertj.core.api.ObjectAssert;7import org.assertj.core.api.StringAssert;8import org.assertj.core.api.ThrowableAssert;9import org.assertj.core.api.ThrowableAssertAlternative;10import org.assertj.core.api.ThrowableAssertBase;11import org.assertj.core.api.ThrowableAssertCatchClause;12import org.assertj.core.api.ThrowableAssertNoCause;13import org.assertj.core.api.ThrowableAssertNoCauseAlternative;14import org.assertj.core.api.ThrowableAssertNoCauseBase;15import org.assertj.core.api.ThrowableAssertThrownBy;16import org.assertj.core.description.Description;17import org.assertj.core.error.BasicErrorMessageFactory;18import org.assertj.core.error.ErrorMessageFactory;19import org.assertj.core.error.ShouldHaveMessage;20import org.assertj.core.error.ShouldHaveNoCause;21import org.assertj.core.error.ShouldHaveRootCause;22import org.assertj.core.error.ShouldHaveRootCauseInstanceOf;23import org.assertj.core.error.ShouldHaveRootCauseMessage;24import org.assertj.core.error.ShouldHaveRootCauseMessageContaining;25import org.assertj.core.error.ShouldHaveRootCauseMessageMatching;26import org.assertj.core.error.ShouldHaveRootCauseMessageStartingWith;27import org.assertj.core.error.ShouldHaveStackTraceContaining;28import org.assertj.core.error.ShouldHaveStackTraceContainingSequence;29import org.assertj.core.error.ShouldHaveStackTraceContainingOnly;30import org.assertj.core.error.ShouldHaveNoCauseMessage;31import org.assertj.core.error.ShouldHaveNoCauseMessageContaining;32import org.assertj.core.error.ShouldHaveNoCauseMessageMatching;33import org.assertj.core.error.ShouldHaveNoCauseMessageStartingWith;34import org.assertj.core.error.ShouldHaveCauseInstanceOf;35import org.assertj.core.error.ShouldHaveCauseMessage;36import org.assertj.core.error.ShouldHaveCauseMessageContaining;37import org.assertj.core.error.ShouldHaveCauseMessageMatching;38import org.assertj.core.error.ShouldHaveCauseMessageStartingWith;39import org.assertj.core.error.ShouldHaveCause;40import org.assertj.core.error.ShouldHaveCauseExactlyInstanceOf;

ShouldBeAssignableTo

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.error.ShouldBeAssignableTo;3import org.junit.Test;4public class AssertJTest {5    public void test() {6        try {7            Assertions.assertThat("abc").as("test").isInstanceOf(Integer.class);8        } catch (AssertionError e) {9            Assertions.assertThat(e).hasMessage(ShouldBeAssignableTo.shouldBeAssignableTo("abc", Integer.class).create());10        }11    }12}

ShouldBeAssignableTo

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        String str = "abc";4        String str1 = "abc";5        String str2 = "def";6        assertThat(str).as("Checking for equality").isEqualTo(str1);7        assertThat(str).as("Checking for equality").isEqualTo(str2);8    }9}10	at 1.main(1.java:11)11public class 2 {12    public static void main(String[] args) {13        String str = "abc";14        String str1 = "ABC";15        String str2 = "def";16        assertThat(str).as("Checking for equality").isEqualToIgnoringCase(str1);17        assertThat(str).as("Checking for equality").isEqualToIgnoringCase(str2);18    }19}20	at 2.main(2.java:11)21public class 3 {22    public static void main(String[] args) {23        String str = "abc";24        String str1 = "abc";25        String str2 = "def";26        assertThat(str).as("Checking for equality").isEqualToNormalizingNewLines(str1);27        assertThat(str).as("Checking for equality").isEqualToNormalizingNewLines(str2);28    }29}30	at 3.main(3.java:11)31public class 4 {32    public static void main(String[] args) {33        String str = "abc";34        String str1 = "abc";35        String str2 = "def";36        assertThat(str).as("Checking for

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