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How to use isAnnotation method of org.assertj.core.api.AbstractClassAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractClassAssert.isAnnotation

Source:AbstractClassAssert.java

...94   * 95   * <pre><code class='java'> public @interface Jedi {}96   * 97   * // Should pass if :98   * assertThat(Jedi.class).isAnnotation();99   * assertThat(Override.class).isAnnotation();100   * assertThat(Deprecated.class).isAnnotation();101   * 102   * // Should fail if :103   * assertThat(String.class).isAnnotation();</code></pre>104   * 105   * @throws AssertionError if {@code actual} is {@code null}.106   * @throws AssertionError if the actual {@code Class} is not an annotation.107   */108  public S isAnnotation() {109    classes.assertIsAnnotation(info, actual);110    return myself;111  }112  /**113   * Verifies that the actual {@code Class} is not an annotation.114   * 115   * <pre><code class='java'> public @interface Jedi {}116   * 117   * // Should pass if :118   * assertThat(String.class).isNotAnnotation();119   * 120   * // Should fail if :121   * assertThat(Jedi.class).isNotAnnotation();122   * assertThat(Override.class).isNotAnnotation();...

Source:UtilityClassAssert.java

...58        return AllOf.allOf(59                Not.not(new Condition<Class<?>>(clazz -> Objects.isNull(clazz), "null")),60                new Condition<Class<?>>(clazz -> Modifier.isPublic(clazz.getModifiers()), "public"),61                new Condition<Class<?>>(clazz -> Modifier.isFinal(clazz.getModifiers()), "final"),62                Not.not(new Condition<Class<?>>(clazz -> clazz.isAnnotation(), "annotation")),63                new Condition<Class<?>>(64                        clazz -> !clazz.isMemberClass() || Modifier.isStatic(clazz.getModifiers()),65                        "top level or static"),66                Not.not(new Condition<Class<?>>(clazz -> clazz.isAnonymousClass(), "anonymous")),67                Not.not(new Condition<Class<?>>(clazz -> clazz.isArray(), "array")),68                Not.not(new Condition<Class<?>>(clazz -> clazz.isEnum(), "enum")),69                Not.not(new Condition<Class<?>>(clazz -> clazz.isLocalClass(), "local class")),70                Not.not(new Condition<Class<?>>(clazz -> clazz.isPrimitive(), "primitive")),71                Not.not(new Condition<Class<?>>(clazz -> clazz.isSynthetic(), "synthetic")),72                new Condition<Class<?>>(73                        clazz -> clazz.getConstructors().length == 0, "with public constructors"),74                new Condition<Class<?>>(75                        clazz -> clazz.getDeclaredConstructors().length == 1, "with only one constructor"),76                new Condition<Class<?>>(...

Source:AbstractClassAssertTest.java

...68        assertThrows(AssertException.class, () -> assert1.isNotTypeOf(new ClassAssert(supperClass)));69        assertThrows(AssertException.class, () -> assert2.isSuperclassOf(supperClass));70        assertThrows(AssertException.class, () -> assert1.isSubclassOf(subClass));71        assertThrows(AssertException.class, assert1::isInterface);72        assertThrows(AssertException.class, assert1::isAnnotation);73        assertThrows(AssertException.class, assert1::isFinalClass);74        assertThrows(AssertException.class, assert1::isAbstractClass);75        assertThrows(AssertException.class, assert1::isEnum);76        assertThrows(AssertException.class, assert1::isMemberClass);77        assertThatNoException().isThrownBy(() -> {78            assert1.isTypeOf(new ClassAssert(supperClass));79            assert1.isNotTypeOf(ClassAssert.class);80            assert1.isNotTypeOf(new String());81            assert1.isSuperclassOf(ClassAssert.class);82            assert2.isSubclassOf(AbstractClassAssert.class);83            assert3.isInterface();84            assert4.isAnnotation();85            assert5.isFinalClass();86            assert6.isAbstractClass();87            assert7.isAnonymousClass();88            assert8.isEnum();89            assert9.isMemberClass();90        });91    }92    static class MemberClassForTest {93    }94}...

isAnnotation

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import java.lang.annotation.Annotation;3import java.lang.reflect.Method;4import java.lang.reflect.Field;5import java.lang.reflect.Constructor;6public class 1 {7    public static void main(String[] args) {8        Class<?> classObject = Class.forName("org.assertj.core.api.AbstractClassAssert");9        Method methodObject = classObject.getDeclaredMethod("isAnnotation");10        Field fieldObject = classObject.getDeclaredField("isAnnotation");11        Constructor<?> constructorObject = classObject.getDeclaredConstructor();12        Annotation annotationObject = classObject.getDeclaredAnnotation();13        Assertions assertionsObject = new Assertions();14        assertionsObject.isAnnotation(methodObject);15        assertionsObject.isAnnotation(fieldObject);16        assertionsObject.isAnnotation(constructorObject);17        assertionsObject.isAnnotation(annotationObject);18    }19}

isAnnotation

Using AI Code Generation

1public class AssertJTest {2    public static void main(String[] args) {3        assertThat(String.class).isAnnotation();4    }5}6	at org.assertj.core.api.AbstractClassAssert.isAnnotation(AbstractClassAssert.java:235)7	at AssertJTest.main(AssertJTest.java:5)8	at org.assertj.core.api.AbstractClassAssert.isAnnotation(AbstractClassAssert.java:235)9	at AssertJTest.main(AssertJTest.java:5)10	at org.assertj.core.api.AbstractClassAssert.isAnnotation(AbstractClassAssert.java:235)11	at AssertJTest.main(AssertJTest.java:5)

isAnnotation

Using AI Code Generation

1import org.assertj.core.api.AbstractClassAssert;2import org.junit.Test;3public class AssertJTest {4    public void test() {5        AbstractClassAssert<?> assertClass = new AbstractClassAssert<Object>(Object.class) {6        };7        assertClass.isAnnotation();8    }9}

isAnnotation

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractClassAssert;3import org.junit.Test;4import static org.assertj.core.api.Assertions.*;5public class AppTest {6    public void test1() {7        Class<?> clazz = App.class;8        assertThat(clazz).isAnnotationPresent(Test.class);9    }10}11package org.example;12import org.assertj.core.api.AbstractClassAssert;13import org.junit.Test;14import static org.assertj.core.api.Assertions.*;15public class AppTest {16    public void test1() {17        Class<?> clazz = App.class;18        assertThat(clazz).isAnnotationPresent(Test.class);19    }20}

isAnnotation

Using AI Code Generation

1package com.assertions;2import org.assertj.core.api.AbstractClassAssert;3import org.junit.Test;4public class AssertJAssertThatClassIsAnnotatedWith {5	public void testAssertThatClassIsAnnotatedWith() {6		AbstractClassAssert<?> abstractClassAssert = org.assertj.core.api.Assertions.assertThat(Example1.class);7		abstractClassAssert.isAnnotation(Example1Annotation.class);8	}9}10@Retention(RetentionPolicy.RUNTIME)11@Target(ElementType.TYPE)12public @interface Example1Annotation {13}14public class Example1 {15}

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