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

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

Source:ShouldBeEqual_newAssertionError_without_JUnit_Test.java

...29 */30public class ShouldBeEqual_newAssertionError_without_JUnit_Test {31  private Description description;32  private ShouldBeEqual factory;33  private ConstructorInvoker constructorInvoker;34  @Before35  public void setUp() {36    description = new TestDescription("Jedi");37    factory = (ShouldBeEqual) shouldBeEqual("Luke", "Yoda", new StandardRepresentation());38    constructorInvoker = mock(ConstructorInvoker.class);39    factory.constructorInvoker = constructorInvoker;40  }41  @Test42  public void should_create_AssertionError_if_created_ComparisonFailure_is_null() throws Exception {43    when(createComparisonFailure()).thenReturn(null);44    AssertionError error = factory.newAssertionError(description, new StandardRepresentation());45    check(error);46  }47  @Test48  public void should_create_AssertionError_if_error_is_thrown_when_creating_ComparisonFailure() throws Exception {49    when(createComparisonFailure()).thenThrow(new AssertionError("Thrown on purpose"));50    AssertionError error = factory.newAssertionError(description, new StandardRepresentation());51    check(error);52  }53  private Object createComparisonFailure() throws Exception {54    return createComparisonFailure(constructorInvoker);55  }56  private void check(AssertionError error) throws Exception {57    createComparisonFailure(verify(constructorInvoker));58    assertThat(error).isNotInstanceOf(ComparisonFailure.class);59    assertThat(error.getMessage())60        .isEqualTo(String.format("[Jedi] %nExpecting:%n <\"Luke\">%nto be equal to:%n <\"Yoda\">%nbut was not."));61  }62  private static Object createComparisonFailure(ConstructorInvoker invoker) throws Exception {63    return invoker.newInstance(ComparisonFailure.class.getName(), new Class<?>[] { String.class, String.class, String.class },64        array("[Jedi]", "\"Yoda\"", "\"Luke\""));65  }66}...

Source:org.assertj.core.error.ShouldBeEqual_newAssertionError_without_JUnit_Test-should_create_AssertionError_if_error_is_thrown_when_creating_ComparisonFailure.java

...29 */30public class ShouldBeEqual_newAssertionError_without_JUnit_Test {31  private Description description;32  private ShouldBeEqual factory;33  private ConstructorInvoker constructorInvoker;34  @Before35  public void setUp() {36    description = new TestDescription("Jedi");37    factory = (ShouldBeEqual) shouldBeEqual("Luke", "Yoda", new StandardRepresentation());38    constructorInvoker = mock(ConstructorInvoker.class);39    factory.constructorInvoker = constructorInvoker;40  }41  @Test public void should_create_AssertionError_if_error_is_thrown_when_creating_ComparisonFailure() throws Exception{when(createComparisonFailure()).thenThrow(new AssertionError("Thrown on purpose"));AssertionError error=factory.newAssertionError(description,new StandardRepresentation());check(error);}42  private Object createComparisonFailure() throws Exception {43    return createComparisonFailure(constructorInvoker);44  }45  private void check(AssertionError error) throws Exception {46    createComparisonFailure(verify(constructorInvoker));47    assertThat(error).isNotInstanceOf(ComparisonFailure.class);48    assertThat(error.getMessage())49        .isEqualTo("[Jedi] \nExpecting:\n <\"Luke\">\nto be equal to:\n <\"Yoda\">\nbut was not.");50  }51  private static Object createComparisonFailure(ConstructorInvoker invoker) throws Exception {52    return invoker.newInstance(ComparisonFailure.class.getName(), new Class<?>[] { String.class, String.class, String.class },53        array("[Jedi]", "\"Yoda\"", "\"Luke\""));54  }55}...

Source:org.assertj.core.error.ShouldBeEqual_newAssertionError_without_JUnit_Test-should_create_AssertionError_if_created_ComparisonFailure_is_null.java

...29 */30public class ShouldBeEqual_newAssertionError_without_JUnit_Test {31  private Description description;32  private ShouldBeEqual factory;33  private ConstructorInvoker constructorInvoker;34  @Before35  public void setUp() {36    description = new TestDescription("Jedi");37    factory = (ShouldBeEqual) shouldBeEqual("Luke", "Yoda", new StandardRepresentation());38    constructorInvoker = mock(ConstructorInvoker.class);39    factory.constructorInvoker = constructorInvoker;40  }41  @Test public void should_create_AssertionError_if_created_ComparisonFailure_is_null() throws Exception{when(createComparisonFailure()).thenReturn(null);AssertionError error=factory.newAssertionError(description,new StandardRepresentation());check(error);}42  private Object createComparisonFailure() throws Exception {43    return createComparisonFailure(constructorInvoker);44  }45  private void check(AssertionError error) throws Exception {46    createComparisonFailure(verify(constructorInvoker));47    assertThat(error).isNotInstanceOf(ComparisonFailure.class);48    assertThat(error.getMessage())49        .isEqualTo("[Jedi] \nExpecting:\n <\"Luke\">\nto be equal to:\n <\"Yoda\">\nbut was not.");50  }51  private static Object createComparisonFailure(ConstructorInvoker invoker) throws Exception {52    return invoker.newInstance(ComparisonFailure.class.getName(), new Class<?>[] { String.class, String.class, String.class },53        array("[Jedi]", "\"Yoda\"", "\"Luke\""));54  }55}...

ConstructorInvoker

Using AI Code Generation

1package com.acktutorial.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import org.assertj.core.error.ConstructorInvoker;4import org.junit.Test;5public class ConstructorInvokerTest {6    public void testConstructorInvoker() {7        ConstructorInvoker constructorInvoker = new ConstructorInvoker("Hello");8        assertThat(constructorInvoker).isNotNull();9    }10}

ConstructorInvoker

Using AI Code Generation

1import org.assertj.core.error.ConstructorInvoker;2import org.assertj.core.error.ErrorMessageFactory;3import org.assertj.core.error.ShouldHaveNoNullFields;4import org.assertj.core.error.ShouldNotBeNull;5import java.lang.reflect.Constructor;6import java.lang.reflect.InvocationTargetException;7import java.util.ArrayList;8import java.util.List;9public class 1 {10    public static void main(String[] args) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {11        Constructor<?>[] constructors = ShouldNotBeNull.class.getDeclaredConstructors();12        List<Object> constructorArgs = new ArrayList<>();13        constructorArgs.add("myField");14        ErrorMessageFactory errorMessageFactory = (ErrorMessageFactory) ConstructorInvoker.newInstance(constructors[0], constructorArgs);15        System.out.println(errorMessageFactory.create("Test", "Test"));16    }17}18        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)19        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)20        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)21        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)22        at 1.main(1.java:19)23Caused by: java.lang.NoSuchMethodException: org.assertj.core.error.ShouldNotBeNull.<init>(java.lang.String)24        at java.base/java.lang.Class.getConstructor0(Class.java:3349)25        at java.base/java.lang.Class.getConstructor(Class.java:2154)26        at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:22)

ConstructorInvoker

Using AI Code Generation

1import org.assertj.core.error.ConstructorInvoker;2import org.assertj.core.error.ErrorMessageFactory;3import org.assertj.core.error.ShouldNotHaveThrown;4import org.assertj.core.error.ShouldThrow;5import org.assertj.core.util.VisibleForTesting;6public class Test {7    public static void main(String[] args) {8        ConstructorInvoker ci = new ConstructorInvoker(ShouldThrow.class.getConstructors()[0]);9        ci.setParameterTypes(Class.class, String.class);10        ci.setParameters(Throwable.class, "abc");11        ErrorMessageFactory emf = (ErrorMessageFactory)ci.newInstance();12        System.out.println(emf);13    }14}

ConstructorInvoker

Using AI Code Generation

1import org.assertj.core.error.*;2public class ConstructorInvokerTest {3  public static void main(String[] args) {4    ConstructorInvoker constructorInvoker = new ConstructorInvoker();5  }6}7	at org.assertj.core.error.ConstructorInvoker.<init>(ConstructorInvoker.java:15)8	at ConstructorInvokerTest.main(ConstructorInvokerTest.java:7)

ConstructorInvoker

Using AI Code Generation

1public class AssertJCoreErrorConstructorInvoker {2    public static void main(String[] args) {3        ConstructorInvoker constructorInvoker = new ConstructorInvoker(ConstructorInvoker.class);4        Constructor constructor = constructorInvoker.getConstructor(Class.class);5        constructorInvoker.newInstance(constructor, AssertJCoreErrorConstructorInvoker.class);6    }7}8	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)9	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)10	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)11	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)12	at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:26)13	at AssertJCoreErrorConstructorInvoker.main(AssertJCoreErrorConstructorInvoker.java:14)14	at org.assertj.core.error.ConstructorInvoker.newInstance(ConstructorInvoker.java:22)

ConstructorInvoker

Using AI Code Generation

1import org.assertj.core.error.*;2public class 1 {3    public static void main(String[] args) {4        String message = ConstructorInvoker.newInstance("org.assertj.core.error.ShouldBeEqual", "abc", "abc", "abc").getMessage();5        System.out.println(message);6        message = ConstructorInvoker.newInstance("org.assertj.core.error.ShouldBeEqual", "abc", "abc").getMessage();7        System.out.println(message);8        message = ConstructorInvoker.newInstance("org.assertj.core.error.ShouldBeEqual", "abc").getMessage();9        System.out.println(message);10        message = ConstructorInvoker.newInstance("org.assertj.core.error.ShouldBeEqual").getMessage();11        System.out.println(message);12    }13}

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