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How to use assertIsAnnotation method of org.assertj.core.internal.Classes class

Best Assertj code snippet using org.assertj.core.internal.Classes.assertIsAnnotation

Source: Classes_assertIsAnnotation_Test.java

...18import org.assertj.core.util.FailureMessages;19import org.junit.jupiter.api.Test;20/**21 * Tests for22 * <code>{@link org.assertj.core.internal.Classes#assertIsAnnotation(org.assertj.core.api.AssertionInfo, Class)}</code>23 * .24 *25 * @author William Delanoue26 */27public class Classes_assertIsAnnotation_Test extends ClassesBaseTest {28    @Test29    public void should_fail_if_actual_is_null() {30        actual = null;31        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertIsAnnotation(someInfo(), actual)).withMessage(FailureMessages.actualIsNull());32    }33    @Test34    public void should_pass_if_actual_is_an_annotation() {35        actual = Override.class;36        classes.assertIsAnnotation(TestData.someInfo(), actual);37    }38    @Test39    public void should_fail_if_actual_is_not_an_annotation() {40        actual = Classes_assertIsAnnotation_Test.class;41        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertIsAnnotation(someInfo(), actual)).withMessage(ShouldBeAnnotation.shouldBeAnnotation(actual).create());42    }43}...

assertIsAnnotation

Using AI Code Generation

1org.assertj.core.api.Assertions.assertThat(Classes.instance()).satisfies(new Condition<Classes>() {2  public boolean matches(Classes value) {3    try {4      value.assertIsAnnotation(Annotation.class);5      return true;6    } catch (AssertionError e) {7      return false;8    }9  }10});11@Retention(RetentionPolicy.RUNTIME)12@Target(ElementType.TYPE)13public @interface MyAnnotation {14}15org.assertj.core.api.Assertions.assertThat(Classes.instance()).satisfies(new Condition<Classes>() {16  public boolean matches(Classes value) {17    try {18      value.assertIsAnnotation(MyAnnotation.class);19      return true;20    } catch (AssertionError e) {21      return false;22    }23  }24});25org.assertj.core.api.Assertions.assertThat(Classes.instance()).satisfies(new Condition<Classes>() {26  public boolean matches(Classes value) {27    try {28      value.assertIsAnnotation(String.class);29      return false;30    } catch (AssertionError e) {31      return true;32    }33  }34});

assertIsAnnotation

Using AI Code Generation

1import org.assertj.core.internal.Classes;2import org.junit.jupiter.api.Test;3import java.lang.annotation.Annotation;4public class AssertIsAnnotationTest {5    public void test() {6        Classes classes = Classes.instance();7        classes.assertIsAnnotation(MyAnnotation.class);8    }9    @interface MyAnnotation {10    }11}

assertIsAnnotation

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class ClassesTest {4  public void testAssertIsAnnotation() {5    assertThat(ClassesTest.class).isAnnotation();6  }7  public void testAssertIsNotAnnotation() {8    assertThat(String.class).isNotAnnotation();9  }10}

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