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How to use assertThat method of org.assertj.core.api.AssertProvider class

Best Assertj code snippet using org.assertj.core.api.AssertProvider.assertThat

Source:SpringContextRunnerExample2Test.java

...7import org.mockito.Mock;8import org.mockito.internal.util.MockUtil;9import org.mockito.junit.jupiter.MockitoExtension;10import org.springframework.boot.test.context.runner.ApplicationContextRunner;11import static org.hamcrest.MatcherAssert.assertThat;12import static org.hamcrest.core.IsEqual.equalTo;13import static org.junit.jupiter.api.Assumptions.assumeTrue;14import static org.mockito.Mockito.mock;15/**16 * Test the ContextRunner instantiation.17 */18// tag::example[]19@ExtendWith({MockitoExtension.class, SpringContextRunnerExtension.class})20class SpringContextRunnerExample2Test {21    @SpringContextRunner(22        withMocks = EntityBrown.class23    )24    private ApplicationContextRunner appContextRunner;25    @Mock26    private EntityGreen entityGreenMock;27    private EntityBlue entityBlueMock;28    @BeforeEach29    void init() {30        assumeTrue(appContextRunner != null, "The <appContextRunner> cannot be null");31        assumeTrue(entityBlueMock == null, "This mock should not be initialized");32        entityBlueMock = mock(EntityBlue.class);33    }34    @Test35    void shouldInjectMockDefinedInOutTestInTheApplicationContextWhenSimpleContext() {36        // Arrange37        assumeTrue(appContextRunner != null, "the ApplicationContext is not initialized");38        // Act39        appContextRunner.run(assertProvider -> {40            // Assert41            org.assertj.core.api.Assertions.assertThat(assertProvider).hasSingleBean(EntityGreen.class);42            org.assertj.core.api.Assertions.assertThat(assertProvider).hasSingleBean(EntityBlue.class);43            org.assertj.core.api.Assertions.assertThat(assertProvider).hasSingleBean(EntityBrown.class);44            org.assertj.core.api.Assertions.assertThat(assertProvider).doesNotHaveBean(AnnotatedComponent.class);45            // The mock in the context should be the one we declared in the test46            final EntityGreen expectedEntityGreen = assertProvider.getBean(EntityGreen.class);47            assertThat(expectedEntityGreen, equalTo(entityGreenMock));48            final EntityBlue expectedEntityBlue = assertProvider.getBean(EntityBlue.class);49            assertThat(expectedEntityBlue, equalTo(entityBlueMock));50            final EntityBrown expectedEntityBrown = assertProvider.getBean(EntityBrown.class);51            assertThat(MockUtil.isMock(expectedEntityBrown), equalTo(true));52        });53    }54}55// end::example[]...

Source:JsonContent.java

...18import org.springframework.core.ResolvableType;19import org.springframework.util.Assert;20/**21 * JSON content created usually from a JSON tester. Generally used only to22 * {@link AssertProvider provide} {@link JsonContentAssert} to AssertJ {@code assertThat}23 * calls.24 *25 * @param <T> the source type that created the content26 * @author Phillip Webb27 * @since 1.4.028 */29public final class JsonContent<T> implements AssertProvider<JsonContentAssert> {30	private final Class<?> resourceLoadClass;31	private final ResolvableType type;32	private final String json;33	/**34	 * Create a new {@link JsonContent} instance.35	 * @param resourceLoadClass the source class used to load resources36	 * @param type the type under test (or {@code null} if not known)37	 * @param json the actual JSON content38	 */39	public JsonContent(Class<?> resourceLoadClass, ResolvableType type, String json) {40		Assert.notNull(resourceLoadClass, "ResourceLoadClass must not be null");41		Assert.notNull(json, "JSON must not be null");42		this.resourceLoadClass = resourceLoadClass;43		this.type = type;44		this.json = json;45	}46	/**47	 * Use AssertJ's {@link org.assertj.core.api.Assertions#assertThat assertThat}48	 * instead.49	 *50	 * @deprecated in favor of AssertJ's {@link org.assertj.core.api.Assertions#assertThat51	 * assertThat}52	 */53	@Override54	@Deprecated55	public JsonContentAssert assertThat() {56		return new JsonContentAssert(this.resourceLoadClass, this.json);57	}58	/**59	 * Return the actual JSON content string.60	 * @return the JSON content61	 */62	public String getJson() {63		return this.json;64	}65	@Override66	public String toString() {67		return "JsonContent " + this.json68				+ (this.type == null ? "" : " created from " + this.type);69	}...

assertThat

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.JUnit4;4import static org.assertj.core.api.Assertions.assertThat;5@RunWith(JUnit4.class)6public class 1 {7    public void test1() {8        assertThat(1).isEqualTo(1);9    }10}11import org.junit.Test;12import org.junit.runner.RunWith;13import org.junit.runners.JUnit4;14import static org.assertj.core.api.Assertions.assertThat;15@RunWith(JUnit4.class)16public class 2 {17    public void test2() {18        assertThat(2).isEqualTo(2);19    }20}21import org.junit.Test;22import org.junit.runner.RunWith;23import org.junit.runners.JUnit4;24import static org.assertj.core.api.Assertions.assertThat;25@RunWith(JUnit4.class)26public class 3 {27    public void test3() {28        assertThat(3).isEqualTo(3);29    }30}31import org.junit.Test;32import org.junit.runner.RunWith;33import org.junit.runners.JUnit4;34import static org.assertj.core.api.Assertions.assertThat;35@RunWith(JUnit4.class)36public class 4 {37    public void test4() {38        assertThat(4).isEqualTo(4);39    }40}41import org.junit.Test;42import org.junit.runner.RunWith;43import org.junit.runners.JUnit4;44import static org.assertj.core.api.Assertions.assertThat;45@RunWith(JUnit4.class)46public class 5 {47    public void test5() {48        assertThat(5).isEqualTo(5);49    }50}51import org.junit.Test;52import org.junit.runner.RunWith;53import org.junit.runners.JUnit4;54import static org.assertj.core.api.Assertions.assertThat;55@RunWith(JUnit4.class)56public class 6 {57    public void test6() {58        assertThat(6).isEqualTo(6);59    }60}

assertThat

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class 1 {3    public static void main(String[] args) {4        int[] intArray = { 1, 2, 3, 4, 5 };5        assertThat(intArray).contains(1, 2, 3, 4, 5);6    }7}8        assertThat(intArray).contains(1, 2, 3, 4, 5);

assertThat

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.junit.Assert.assertEquals;3import static org.junit.Assert.assertTrue;4import static org.junit.Assert.assertFalse;5import org.junit.Test;6import org.junit.runner.RunWith;7import org.junit.runners.JUnit4;8@RunWith(JUnit4.class)9public class 1 {10    public void test1() {11        int a = 1;12        int b = 2;13        assertTrue(a < b);14        assertFalse(a > b);15        assertEquals(1, a);16    }17    public void test2() {18        int a = 1;19        int b = 2;20        assertThat(a).isLessThan(b);21        assertThat(a).isGreaterThan(b);22        assertThat(a).isEqualTo(1);23    }24}25        assertThat(a).isLessThan(b);26        assertThat(a).isGreaterThan(b);27        assertThat(a).isEqualTo(1);28import static org.assertj.core.api.Assertions.assertThat;29import static org.assertj.core.api.Assertions.atIndex;30import static org.assertj.core.api.Assertions.entry;31import static org.assertj.core.api.Assertions.tuple;32import static org.junit.Assert.assertEquals;33import static org.junit.Assert.assertTrue;34import static org.junit.Assert.assertFalse;35import org.junit.Test;36import org.junit.runner.RunWith;37import org.junit.runners.JUnit4;38import org.assertj.core.api.AbstractComparableAssert;39import org.assertj.core.api.AbstractIterableAssert;40import

assertThat

Using AI Code Generation

1import org.assertj.core.api.AssertProvider;2import org.assertj.core.api.Assertions;3public class AssertProviderExample {4    public static void main(String[] args) {5        AssertProvider<String> stringAssertProvider = Assertions.assertThat("foo");6        stringAssertProvider.isEqualTo("foo");7    }8}

assertThat

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.AssertProvider;3public class 1 {4    public static void main(String[] args) {5        AssertProvider<String> provider = () -> "test";6        assertThat(provider).isNotNull();7    }8}9import static org.assertj.core.api.Assertions.assertThat;10import org.assertj.core.api.AbstractAssert;11public class 2 {12    public static void main(String[] args) {13        AbstractAssert<?, ?> abstractAssert = assertThat("test");14        abstractAssert.isNotNull();15    }16}17import static org.assertj.core.api.Assertions.assertThat;18import org.assertj.core.api.AbstractAssert;19public class 3 {20    public static void main(String[] args) {21        AbstractAssert<?, ?> abstractAssert = assertThat("test");22        abstractAssert.isNotNull();23    }24}25import static org.assertj.core.api.Assertions.assertThat;26import org.assertj.core.api.AbstractAssert;27public class 4 {28    public static void main(String[] args) {29        AbstractAssert<?, ?> abstractAssert = assertThat("test");30        abstractAssert.isNotNull();31    }32}33import static org.assertj.core.api.Assertions.assertThat;34import org.assertj.core.api.AbstractAssert;35public class 5 {36    public static void main(String[] args) {37        AbstractAssert<?, ?> abstractAssert = assertThat("test");38        abstractAssert.isNotNull();39    }40}41import static org.assertj.core.api.Assertions.assertThat;42import org.assertj.core.api.AbstractAssert;43public class 6 {44    public static void main(String[] args) {45        AbstractAssert<?, ?> abstractAssert = assertThat("test");46        abstractAssert.isNotNull();47    }48}49import static org.assertj.core.api.Assertions.assertThat;50import org.assertj.core.api.AbstractAssert;51public class 7 {52    public static void main(String[] args) {53        AbstractAssert<?, ?> abstractAssert = assertThat("test");

assertThat

Using AI Code Generation

1import org.assertj.core.api.AssertProvider;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class AssertProviderTest {5    public void testAssertThat() {6        AssertProvider<String> assertProvider = new AssertProvider<String>() {7            public String getAssert() {8                return "Hello";9            }10        };11        Assertions.assertThat(assertProvider).isEqualTo("Hello");12    }13}14    at org.junit.Assert.assertEquals(Assert.java:115)15    at org.junit.Assert.assertEquals(Assert.java:144)16    at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)17    at AssertProviderTest.testAssertThat(AssertProviderTest.java:14)

assertThat

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class Test1 {4    public void test1() {5        String str1 = "abc";6        String str2 = "abc";7        assertThat(str1).isEqualTo(str2);8    }9}101.java:8: warning: [deprecation] isEqualTo(String) in AssertProvider has been deprecated11        assertThat(str1).isEqualTo(str2);

assertThat

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertThatTest {4    public void assertThatTest() {5        String str = "Hello";6        Assertions.assertThat(str).isNotNull();7        Assertions.assertThat(str).isEqualTo("Hello");8    }9}

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