How to use assertThatObject method of org.assertj.core.api.Assertions class

Best Assertj code snippet using org.assertj.core.api.Assertions.assertThatObject

Source:StaticClassTestTemplate.java

...15 */16package io.github.ascopes.jct.testing.helpers;17import static org.assertj.core.api.Assertions.assertThat;18import static org.assertj.core.api.Assertions.assertThatCode;19import static org.assertj.core.api.Assertions.assertThatObject;20import static org.assertj.core.api.InstanceOfAssertFactories.BOOLEAN;21import static org.assertj.core.api.InstanceOfAssertFactories.array;22import static org.junit.jupiter.api.DynamicTest.dynamicTest;23import java.lang.reflect.Constructor;24import java.lang.reflect.Modifier;25import java.util.stream.Stream;26import org.junit.jupiter.api.BeforeEach;27import org.junit.jupiter.api.DisplayName;28import org.junit.jupiter.api.DynamicTest;29import org.junit.jupiter.api.Order;30import org.junit.jupiter.api.TestFactory;31import org.junit.jupiter.api.function.Executable;32/**33 * Template for testing that a class is correctly formatted as being {@code static}-only.34 *35 * @author Ashley Scopes36 */37public interface StaticClassTestTemplate {38  /**39   * Get the type to test.40   *41   * @return the type to test.42   */43  Class<?> getTypeBeingTested();44  /**45   * Open the module to allow reflection for the tests.46   */47  @BeforeEach48  default void openModuleForReflection() {49    var type = getTypeBeingTested();50    // We probably do not need to do this, but it saves hassle of adding this later51    // by ensuring we open the module so that we can inspect it with reflection.52    type.getModule().addOpens(type.getPackageName(), getClass().getModule());53  }54  /**55   * Test that the type is static-only.56   */57  @DisplayName("This class should be marked as 'static'-only")58  @Order(Integer.MIN_VALUE)59  @TestFactory60  default Stream<DynamicTest> ensureStaticClass() {61    return Stream.of(62        test(63            "{name} should be final",64            () -> assertThat(getTypeBeingTested()).isFinal()65        ),66        test(67            "{name} should have a single constructor",68            () -> assertThatObject(getTypeBeingTested())69                .extracting(Class::getDeclaredConstructors, array(Constructor[].class))70                .hasSize(1)71        ),72        test(73            "{name}'s constructor should be private",74            () -> assertThatObject(getSingleConstructor())75                .extracting(Constructor::getModifiers)76                .extracting(Modifier::isPrivate, BOOLEAN)77                .isTrue()78        ),79        test(80            "{name}'s constructor should take zero arguments",81            () -> assertThatObject(getSingleConstructor())82                .extracting(Constructor::getParameterCount)83                .isEqualTo(0)84        ),85        test(86            "{name}'s constructor should raise an UnsupportedOperationException",87            () -> assertThatCode(() -> getSingleConstructor().newInstance())88                .cause()89                .isInstanceOf(UnsupportedOperationException.class)90                .hasMessage("static-only class")91        )92    );93  }94  private Constructor<?> getSingleConstructor() throws NoSuchMethodException {95    var type = getTypeBeingTested();...

Source:Assertions_assertThatObject_Test.java

...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.assertThatObject;16import static org.assertj.core.util.Lists.list;17import java.util.LinkedList;18import org.junit.jupiter.api.Test;19/**20 * Tests for <code>{@link Assertions#assertThatObject(Object)}</code>.21 */22class Assertions_assertThatObject_Test {23  @Test24  void should_create_Assert() {25    // GIVEN26    Object actual = new Object();27    // WHEN28    AbstractObjectAssert<?, Object> assertions = Assertions.assertThatObject(actual);29    // THEN30    assertThat(assertions).isNotNull();31  }32  @Test33  void should_pass_actual() {34    // GIVEN35    Object actual = new Object();36    // WHEN37    AbstractObjectAssert<?, Object> assertions = assertThatObject(actual);38    // THEN39    assertThat(assertions.actual).isSameAs(actual);40  }41  @SuppressWarnings("unchecked")42  @Test43  void should_avoid_casting() {44    LinkedList<String> actual = new LinkedList<>(list("test"));45    // tests against actual require casts when using an overloaded assertThat that does not capture the type of actual46    assertThat(actual).matches(list -> ((LinkedList<String>) list).getFirst().equals("test"));47    // with assertThatObject we can force the generic version, but we lose the specific assertions for iterables48    assertThatObject(actual).matches(list -> list.getFirst().equals("test"));49  }50}...

Source:InvestimentosControllerTeste.java

...6        import org.springframework.beans.factory.annotation.Autowired;7        import org.springframework.boot.test.context.SpringBootTest;8        import java.util.Optional;9        import static org.assertj.core.api.Assertions.assertThat;10        import static org.assertj.core.api.Assertions.assertThatObject;11@SpringBootTest12class InvestimentosControllerTeste {13    @Autowired14    private InvestimentosRepository repository;15    //INVESTIMENTOS16    @Test17    public void Saveteste (){18        Investimentos teste = new Investimentos(null, "", 200.0,100.0, 100.0,100.0);19        repository.save(teste);20        assertThatObject( repository.findById(teste.getId_investimento()).equals(teste));21    }22    @Test23    public void EditTeste (){24        Investimentos teste = new Investimentos(null, "", 200.0,100.0, 100.0,100.0);25        Investimentos testeSave = repository.save(teste);26        testeSave.setTipo_investimento("editado");27        testeSave = repository.save(testeSave);28        assertThatObject(repository.findById(testeSave.getId_investimento())).equals(testeSave);29    }30    @Test31    public void DeleteTeste (){32        Investimentos teste = new Investimentos(null, "", 200.0,100.0, 100.0,100.0);33        repository.deleteById(teste.getId_investimento());34        Optional<Investimentos> getInvest  = repository.findById(teste.getId_investimento());35        assertThat(!getInvest.isPresent());36    }37    @Test38    public void FindById(){39        repository.findById(null);40    }41    // FIM INVESTIMENTOS42}...

assertThatObject

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatObject;2public class Test {3    public static void main(String[] args) {4        Object obj = new Object();5        assertThatObject(obj).isNotNull();6        assertThatObject(obj).isInstanceOf(Object.class);7    }8}

assertThatObject

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatObject;2public class AssertjAssertThatObjectMethod {3   public static void main(String[] args) {4      Object obj1 = null;5      Object obj2 = null;6      assertThatObject(obj1).isEqualTo(obj2);7      System.out.println("Both objects are equal");8   }9}101. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object)112. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object, java.lang.String, java.lang.Object...)123. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object, org.assertj.core.api.Assertions.ComparisonStrategy)134. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object, org.assertj.core.api.Assertions.ComparisonStrategy, java.lang.String, java.lang.Object...)145. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object, org.assertj.core.api.WritableAssertionInfo)156. org.assertj.core.api.Assertions.assertThatObject(java.lang.Object, org.assertj.core.api.WritableAssertionInfo, org.assertj.core.api.Assertions.ComparisonStrategy)

assertThatObject

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatObject;2import org.junit.jupiter.api.Test;3import java.util.ArrayList;4import java.util.List;5public class AssertJTest {6    public void testAssertJ(){7        List<String> list1 = new ArrayList<>();8        list1.add("Java");9        list1.add("C");10        list1.add("C++");11        List<String> list2 = new ArrayList<>();12        list2.add("Java");13        list2.add("C");14        list2.add("C++");15        assertThatObject(list1).isEqualTo(list2);16    }17}18assertThatObject(actual).isEqualTo(expected)19import static org.assertj.core.api.Assertions.assertThatObject;20import org.junit.jupiter.api.Test;21import java.util.ArrayList;22import java.util.List;23public class AssertJTest {24    public void testAssertJ(){25        List<String> list1 = new ArrayList<>();26        list1.add("Java");27        list1.add("C");28        list1.add("C++");29        List<String> list2 = new ArrayList<>();30        list2.add("Java");31        list2.add("C");32        list2.add("C++");33        assertThatObject(list1).isEqualTo(list2);34    }35}

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class TestAssertThatObject {4    public void testAssertThatObject() {5        String str = "Hello";6        Assertions.assertThatObject(str).isNotNull();7    }8}9at TestAssertThatObject.testAssertThatObject(TestAssertThatObject.java:8)10at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)11at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)12at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)13at java.lang.reflect.Method.invoke(Method.java:498)14at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)15at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)16at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)17at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)18at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)19at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)20at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)21at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)22at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)23at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)24at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)25at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)26at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)27at org.junit.runners.ParentRunner.run(ParentRunner.java:363)28at org.junit.runner.JUnitCore.run(JUnitCore.java:137)29at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)30at java.net.URLClassLoader.findClass(URLClassLoader.java:381)31at java.lang.ClassLoader.loadClass(ClassLoader.java:424)32at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)33at java.lang.ClassLoader.loadClass(Class

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test1() {5        Assertions.assertThatObject(1).isEqualTo(1);6    }7}8OK (1 test)9        Assertions.assertThat(1).isEqualTo(1);10        at java.base/java.lang.Class.forName0(Native Method)11        at java.base/java.lang.Class.forName(Class.java:398)12        at org.junit.runner.JUnitCore.run(JUnitCore.java:124)13        at org.junit.runner.JUnitCore.runMain(JUnitCore.java:95)14        at org.junit.runner.JUnitCore.main(JUnitCore.java:77)15        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)16        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)17        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)18import static org.assertj.core.api.Assertions.assertThat;19import org.junit.jupiter.api.Test;20public class Test2 {21    public void test1() {22        assertThat(1).isEqualTo(1);23    }24}

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AppTest {4    public void test1() {5        String str = "Hello";6        Assertions.assertThatObject(str).isEqualTo("Hello");7    }8}9import org.assertj.core.api.Assertions;10import org.junit.Test;11public class AppTest {12    public void test2() {13        String str = "Hello";14        Assertions.assertThat(str).isEqualTo("Hello");15    }16}17import static org.assertj.core.api.Assertions.assertThat;18import org.junit.Test;19public class AppTest {20    public void test3() {21        String str = "Hello";22        assertThat(str).isEqualTo("Hello");23    }24}25import static org.assertj.core.api.Assertions.assertThat;26import org.junit.Test;27public class AppTest {28    public void test4() {29        String str = "Hello";30        assertThat(str).isEqualTo("Hello");31    }32}33import static org.assertj.core.api.Assertions.assertThat;34import org.junit.Test;35public class AppTest {36    public void test5() {37        String str = "Hello";38        assertThat(str).isEqualTo("Hello");39    }40}41import static org.assertj.core.api.Assertions.assertThat;42import org.junit.Test;43public class AppTest {44    public void test6() {45        String str = "Hello";46        assertThat(str).isEqualTo("Hello");47    }48}49import static org.assertj.core.api.Assertions.assertThat;50import org.junit.Test;51public class AppTest {52    public void test7() {53        String str = "Hello";54        assertThat(str).isEqualTo("Hello");55    }56}57import static org.assertj.core.api.Assertions.assertThat;58import org.junit.Test;

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import static org.assertj.core.api.Assertions.*;4public class AssertThatObject {5public void testAssertThatObject() {6    Object object1 = new Object();

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThatObject;4public class TestClass {5public void test() {6Object obj = null;7Assert.assertThatObject(obj).isNull();8}9}

assertThatObject

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertJTest {4    public void testAssertJ() {5        Object obj1 = new Object();6        Object obj2 = new Object();7        Assertions.assertThat(obj1).isNotSameAs(obj2);8    }9}

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