Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use assertIsNotInstanceOf method of org.assertj.core.internal.Objects class

Best Assertj code snippet using org.assertj.core.internal.Objects.assertIsNotInstanceOf

Source:Objects_assertIsNotInstanceOf_Test.java

...20import org.assertj.core.util.FailureMessages;21import org.junit.jupiter.api.Test;22import org.mockito.Mockito;23/**24 * Tests for <code>{@link Objects#assertIsNotInstanceOf(AssertionInfo, Object, Class)}</code>.25 *26 * @author Nicolas Fran?ois27 * @author Joel Costigliola28 */29public class Objects_assertIsNotInstanceOf_Test extends ObjectsBaseTest {30    private static Person actual;31    @Test32    public void should_pass_if_actual_is_not_instance_of_type() {33        objects.assertIsNotInstanceOf(TestData.someInfo(), Objects_assertIsNotInstanceOf_Test.actual, String.class);34    }35    @Test36    public void should_throw_error_if_type_is_null() {37        Assertions.assertThatNullPointerException().isThrownBy(() -> objects.assertIsNotInstanceOf(someInfo(), Objects_assertIsNotInstanceOf_Test.actual, null)).withMessage("The given type should not be null");38    }39    @Test40    public void should_fail_if_actual_is_null() {41        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> objects.assertIsNotInstanceOf(someInfo(), null, .class)).withMessage(FailureMessages.actualIsNull());42    }43    @Test44    public void should_fail_if_actual_is_instance_of_type() {45        AssertionInfo info = TestData.someInfo();46        try {47            objects.assertIsNotInstanceOf(info, Objects_assertIsNotInstanceOf_Test.actual, Person.class);48            Assertions.failBecauseExceptionWasNotThrown(AssertionError.class);49        } catch (AssertionError err) {50        }51        Mockito.verify(failures).failure(info, ShouldNotBeInstance.shouldNotBeInstance(Objects_assertIsNotInstanceOf_Test.actual, Person.class));52    }53}...

assertIsNotInstanceOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.jupiter.api.Test;4class AssertIsNotInstanceOfExample {5    private Objects objects = new Objects();6    void test() {7        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);8    }9}10import org.assertj.core.api.Assertions;11import org.assertj.core.internal.Objects;12import org.junit.jupiter.api.Test;13class AssertIsNotInstanceOfExample {14    private Objects objects = new Objects();15    void test() {16        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);17    }18}19import org.assertj.core.api.Assertions;20import org.assertj.core.internal.Objects;21import org.junit.jupiter.api.Test;22class AssertIsNotInstanceOfExample {23    private Objects objects = new Objects();24    void test() {25        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);26    }27}28import org.assertj.core.api.Assertions;29import org.assertj.core.internal.Objects;30import org.junit.jupiter.api.Test;31class AssertIsNotInstanceOfExample {32    private Objects objects = new Objects();33    void test() {34        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);35    }36}37import org.assertj.core.api.Assertions;38import org.assertj.core.internal.Objects;39import org.junit.jupiter.api.Test;40class AssertIsNotInstanceOfExample {41    private Objects objects = new Objects();42    void test() {43        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);44    }45}46import org.assertj.core.api.Assertions;47import org.assertj.core.internal.Objects;48import org.junit.jupiter.api.Test;49class AssertIsNotInstanceOfExample {50    private Objects objects = new Objects();51    void test() {52        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);53    }54}55import org.assertj.core.api.Assertions;56import org.assertj.core.internal.Objects;57import org.junit.jupiter.api.Test;58class AssertIsNotInstanceOfExample {59    private Objects objects = new Objects();60    void test() {61        objects.assertIsNotInstanceOf(Assertions.any(), "foo", String.class);62    }63}64import org.assertj.core.api.Assertions;65import org.assertj.core.internal.Objects;66import org.junit.jupiter.api.Test;67class AssertIsNotInstanceOfExample {

assertIsNotInstanceOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.Test;4public class AssertIsNotInstanceOfTest {5    public void test() {6        Assertions.assertThat(new Object()).isNotInstanceOf(String.class);7        Assertions.assertThat(new String("test")).isNotInstanceOf(String.class);8    }9}10org.junit.ComparisonFailure: expected: not an instance of java.lang.String but was: <"test"> at org.junit.Assert.assertEquals(Assert.java:115) at org.junit.Assert.assertEquals(Assert.java:144) at org.assertj.core.internal.Objects.assertIsNotInstanceOf(Objects.java:420) at org.assertj.core.api.AbstractAssert.isNotInstanceOf(AbstractAssert.java:630) at AssertIsNotInstanceOfTest.test(AssertIsNotInstanceOfTest.java:13) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(Parent

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.