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How to use ShouldBeAbstract method of org.assertj.core.error.ShouldBeAbstract class

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

Source: Classes_assertIsAbstract_Test.java

...10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.internal.classes;14import static org.assertj.core.error.ShouldBeAbstract.shouldBeAbstract;15import static org.assertj.core.test.TestData.someInfo;16import static org.assertj.core.util.AssertionsUtil.assertThatAssertionErrorIsThrownBy;17import static org.assertj.core.util.FailureMessages.actualIsNull;18import org.assertj.core.api.AbstractClassAssert;19import org.assertj.core.internal.ClassesBaseTest;20import org.junit.jupiter.api.Test;21class Classes_assertIsAbstract_Test extends ClassesBaseTest {22  @Test23  void should_fail_if_actual_is_null() {24    // GIVEN25    actual = null;26    // THEN27    assertThatAssertionErrorIsThrownBy(() -> classes.assertIsAbstract(someInfo(), actual)).withMessage(actualIsNull());28  }...

Source: ShouldBeAbstract_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.ShouldBeAbstract.shouldBeAbstract;17import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;18import org.assertj.core.description.TextDescription;19import org.junit.jupiter.api.Test;20class ShouldBeAbstract_create_Test {21  @Test22  void should_create_error_message() {23    // GIVEN24    ErrorMessageFactory errorMessageFactory = shouldBeAbstract(String.class);25    // WHEN26    String message = errorMessageFactory.create(new TextDescription("Test"), STANDARD_REPRESENTATION);27    // THEN28    then(message).isEqualTo(format("[Test] %n" +29                                   "Expecting actual:%n" +30                                   "  java.lang.String%n" +31                                   "to be abstract"));32  }33}...

ShouldBeAbstract

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.internal.TestDescription;3import org.assertj.core.presentation.StandardRepresentation;4import org.junit.Test;5import static org.assertj.core.api.Assertions.assertThat;6public class ShouldBeAbstractTest {7    public void testShouldBeAbstract() {8        ErrorMessageFactory factory = ShouldBeAbstract.shouldBeAbstract("java.lang.String");9        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());10        assertThat(message).isEqualTo("[Test] " +11                "Expecting java.lang.String to be abstract");12    }13}14Your name to display (optional):15Your name to display (optional):16Hi @user, you can use assertThatThrownBy() method to assert the exception. For example:

ShouldBeAbstract

Using AI Code Generation

1import org.assertj.core.api.AbstractThrowableAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.error.ShouldBeAbstract;4public class ShouldBeAbstractExample {5   public static void main(String[] args) {6      AbstractThrowableAssert<?, ? extends Throwable> assertj = Assertions.assertThat(new Throwable());7      assertj.overridingErrorMessage("overriding error message").isInstanceOf(NullPointerException.class);8      assertj.withFailMessage("with fail message").isInstanceOf(NullPointerException.class);9      assertj.as("as method").isInstanceOf(NullPointerException.class);10      assertj.isInstanceOf(NullPointerException.class);11      assertj.isInstanceOf(NullPointerException.class, new ShouldBeAbstract("test").create());12   }13}14at org.assertj.core.api.AbstractThrowableAssert.isInstanceOf(AbstractThrowableAssert.java:87)15at org.assertj.core.api.AbstractThrowableAssert.isInstanceOf(AbstractThrowableAssert.java:29)16at ShouldBeAbstractExample.main(1.java:20)

ShouldBeAbstract

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.checks.design;2import org.assertj.core.api.AbstractThrowableAssert;3import org.assertj.core.api.Assertions;4import org.assertj.core.error.ShouldBeAbstract;5import org.junit.Test;6public class ShouldBeAbstractTest {7    public void shouldBeAbstractTest() {8        try {9            throw new Exception("Testing ShouldBeAbstract");10        } catch (Exception ex) {11            AbstractThrowableAssert<?, ? extends Throwable> assertResult = Assertions.assertThat(ex);12            assertResult.hasMessage(ShouldBeAbstract.shouldBeAbstract(ex).create());13        }14    }15}16    |--LCURLY -> { [1:27]17    |   |--LPAREN -> ( [3:34]18    |   `--SLIST -> { [3:37

ShouldBeAbstract

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldBeAbstract;3import org.assertj.core.internal.ComparisonStrategy;4import org.assertj.core.internal.StandardComparisonStrategy;5public class AssertjDemo {6   public static void main(String[] args) {7      ShouldBeAbstract shouldBeAbstract = new ShouldBeAbstract();8      ComparisonStrategy comparisonStrategy = StandardComparisonStrategy.instance();9      Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {10         shouldBeAbstract.shouldBeAbstract("Name", comparisonStrategy);11      }).withMessage("Expecting12" + "  <\"Name\">\n" + "to be abstract");13   }14}15import org.assertj.core.api.Assertions;16import org.assertj.core.error.ShouldBeAbstract;17import org.assertj.core.internal.ComparisonStrategy;18import org.assertj.core.internal.StandardComparisonStrategy;19public class AssertjDemo {20   public static void main(String[] args) {21      ShouldBeAbstract shouldBeAbstract = new ShouldBeAbstract();22      ComparisonStrategy comparisonStrategy = StandardComparisonStrategy.instance();23      Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {24         shouldBeAbstract.shouldBeAbstract("Name", comparisonStrategy);25      }).withMessage("Expecting26" + "  <\"Name\">\n" + "to be abstract");27   }28}29import org.assertj.core.api.Assertions;30import org.assertj.core.error.ShouldBeAbstract;31import org.assertj.core.internal.ComparisonStrategy;32import org.assertj.core.internal.StandardComparisonStrategy;33public class AssertjDemo {34   public static void main(String[] args) {35      ShouldBeAbstract shouldBeAbstract = new ShouldBeAbstract();36      ComparisonStrategy comparisonStrategy = StandardComparisonStrategy.instance();37      Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {38         shouldBeAbstract.shouldBeAbstract("Name", comparisonStrategy);39      }).withMessage("Expecting40" + "  <\"Name\">\n" + "to be abstract");41   }42}

ShouldBeAbstract

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldBeAbstract;3import org.assertj.core.util.introspection.IntrospectionError;4public class AssertJExample {5    public static void main(String[] args) {6        try {7            Assertions.assertThat(new Object()).isInstanceOf(String.class);8        } catch (IntrospectionError e) {9            ShouldBeAbstract shouldBeAbstract = new ShouldBeAbstract();10            System.out.println(shouldBeAbstract.shouldBeAbstract("org.assertj.core.error.ShouldBeAbstract"));11        }12    }13}

ShouldBeAbstract

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.error.ShouldBeAbstract;4public class AssertJExample extends AbstractAssert<AssertJExample, String> {5    public AssertJExample(String actual) {6        super(actual, AssertJExample.class);7    }8    public static AssertJExample assertThat(String actual) {9        return new AssertJExample(actual);10    }11    public AssertJExample shouldBeAbstract() {12        if (!actual.equals("abstract")) {13            throw failure(ShouldBeAbstract.shouldBeAbstract(actual));14        }15        return this;16    }17}18import org.example.AssertJExample;19import org.junit.Test;20public class AssertJExampleTest {21    public void shouldBeAbstract() {22        AssertJExample.assertThat("abstract").shouldBeAbstract();23    }24}25at org.junit.Assert.assertEquals(Assert.java:115)26at org.junit.Assert.assertEquals(Assert.java:144)27at org.example.AssertJExampleTest.shouldBeAbstract(AssertJExampleTest.java:11)

ShouldBeAbstract

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatThrownBy;2import org.assertj.core.error.ShouldBeAbstract;3import org.assertj.core.internal.TestDescription;4import org.junit.jupiter.api.Test;5public class ShouldBeAbstractTest {6public void test() {7assertThatThrownBy(() -> {throw new AssertionError("test");}).isInstanceOf(AssertionError.class).hasMessage("test");8}9}10	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1745)11	at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1723)12	at org.assertj.core.error.ShouldBeAbstractTest.test(ShouldBeAbstractTest.java:11)13	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)14	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)15	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)16	at java.base/java.lang.reflect.Method.invoke(Method.java:566)17	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)18	at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)19	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:202)20	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)21	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:198)22	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)23	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)24	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)25	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)26	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)27	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)28	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)29	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)30	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:

ShouldBeAbstract

Using AI Code Generation

1public class ShouldBeAbstract {2    public static void main(String[] args) {3        ShouldBeAbstract s = new ShouldBeAbstract();4        s.shouldHaveNoPublicConstructors();5    }6    public void shouldHaveNoPublicConstructors() {7        ShouldBeAbstract s = new ShouldBeAbstract();8        s.shouldHaveNoPublicConstructors();9    }10}11at org.assertj.core.error.ShouldBeAbstract.shouldHaveNoPublicConstructors(ShouldBeAbstract.java:15)12at ShouldBeAbstract.main(ShouldBeAbstract.java:11)13ShouldBeAbstract.shouldHaveNoPublicConstructors(ShouldBeAbstract.java:15)

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