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How to use assertThatTest method of org.assertj.core.api.junit.jupiter.TestKitUtils class

Best Assertj code snippet using org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest

Source:SoftAssertionsExtension_InjectionSanityChecking_Test.java

...10 *11 * Copyright 2012-2020 the original author or authors.12 */13package org.assertj.core.api.junit.jupiter;14import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;15import org.assertj.core.api.AbstractSoftAssertions;16import org.assertj.core.api.SoftAssertions;17import org.assertj.core.api.SoftAssertionsProvider;18import org.junit.jupiter.api.Disabled;19import org.junit.jupiter.api.DisplayName;20import org.junit.jupiter.api.Test;21import org.junit.jupiter.api.extension.ExtendWith;22import org.junit.jupiter.api.extension.ExtensionConfigurationException;23@DisplayName("SoftAssertionsExtension injection sanity checking test")24class SoftAssertionsExtension_InjectionSanityChecking_Test {25  @ExtendWith(SoftAssertionsExtension.class)26  static abstract class TestBase {27    @Test28    void myTest() {}29  }30  class NoDefaultSoftAssertionsProvider extends AbstractSoftAssertions {31    public NoDefaultSoftAssertionsProvider(@SuppressWarnings("unused") String param) {}32  }33  @Disabled("Run by the testkit")34  static class NoDefaultConstructorTest extends TestBase {35    @InjectSoftAssertions36    NoDefaultSoftAssertionsProvider usp;37  }38  @Test39  void field_with_no_default_constructor_throws_exception() {40    assertThatTest(NoDefaultConstructorTest.class).isInstanceOf(ExtensionConfigurationException.class)41                                                  .hasMessage("[usp] SoftAssertionsProvider [%s] does not have a default constructor",42                                                              NoDefaultSoftAssertionsProvider.class.getName());43  }44  static abstract class AbstractProvider implements SoftAssertionsProvider {45  }46  @Disabled("Run by the testkit")47  static class AbstractProviderTest extends TestBase {48    @InjectSoftAssertions49    AbstractProvider usp;50  }51  @Test52  void field_with_abstract_provider_throws_exception() {53    assertThatTest(AbstractProviderTest.class).isInstanceOf(ExtensionConfigurationException.class)54                                              .hasMessage("[usp] SoftAssertionsProvider [%s] is abstract and cannot be instantiated.",55                                                          AbstractProvider.class);56  }57  @Disabled("Run by the testkit")58  static class FinalField extends TestBase {59    @InjectSoftAssertions60    final SoftAssertions usp = null;61    @Override62    @Test63    void myTest() {}64  }65  @Test66  void final_field__throws_exception() {67    assertThatTest(FinalField.class).isInstanceOf(ExtensionConfigurationException.class)68                                    .hasMessage("[usp] SoftAssertionsProvider field must not be static or final.");69  }70  @Disabled("Run by the testkit")71  static class StaticField extends TestBase {72    @InjectSoftAssertions73    static SoftAssertions usp = null;74    @Override75    @Test76    void myTest() {}77  }78  @Test79  void static_field_throws_exception() {80    assertThatTest(StaticField.class).isInstanceOf(ExtensionConfigurationException.class)81                                     .hasMessage("[usp] SoftAssertionsProvider field must not be static or final.");82  }83  @Disabled("Run by the testkit")84  static class WrongType extends TestBase {85    @InjectSoftAssertions86    String usp;87    @Override88    @Test89    void myTest() {}90  }91  @Test92  void wrong_type_throws_exception() {93    assertThatTest(WrongType.class).isInstanceOf(ExtensionConfigurationException.class)94                                   .hasMessage("[usp] field is not a SoftAssertionsProvider (java.lang.String).");95  }96}...

Source:TestKitUtils.java

...19				"Test class is not static: "20					+ testClass);21		}22	}23	public static AbstractThrowableAssert<?, ? extends Throwable> assertThatTest(Class<?> testClass) {24		checkClass(testClass);25		Logger logger = Logger.getLogger("org.junit.jupiter");26		Level oldLevel = logger.getLevel();27		try {28			// Suppress log output while the testkit is running (see issue29			// #133).30			logger.setLevel(Level.OFF);31			Event testEvent = EngineTestKit.engine(new JupiterTestEngine())32				.selectors(selectClass(testClass))33				.execute()34				.allEvents()35				// .debug(System.err)36				.filter(event -> event.getType()37					.equals(FINISHED))...

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;6public class TestKitUtilsTest {7  public void assertThatTest_should_not_fail_when_assertion_passes() {8    assertThatTest(() -> assertThat(1).isEqualTo(1))9      .doesNotThrowAnyException();10  }11  public void assertThatTest_should_fail_when_assertion_fails() {12    assertThatTest(() -> assertThat(1).isEqualTo(2))13      .failsWith(AssertionError.class)14      .hasMessageContaining("expected: <2> but was: <1>");15  }16  public void assertThatTest_should_fail_when_assertion_throws_an_exception() {17    assertThatTest(() -> assertThatThrownBy(() -> { throw new IllegalArgumentException("boom!"); }).isInstanceOf(IllegalStateException.class))18      .failsWith(AssertionError.class)19      .hasMessageContaining("Expecting actual not to be null");20  }21}

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class TestKitUtilsTest {5    public void assertThatTest() {6        TestKitUtils.assertThat(1).isEqualTo(1);7    }8}

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5public class TestKitUtilsTest {6    public void assertThatTest() {7        assertThatTest(() -> assertThat(1).isLessThan(2));8    }9    public void assertThatThrownByTest() {10        assertThatTest(() -> assertThatThrownBy(() -> {11            throw new RuntimeException();12        }).isInstanceOf(RuntimeException.class));13    }14    private void assertThatTest(Assertion assertion) {15        TestKitUtils.assertThatTest(assertion);16    }17}18org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTest() PASSED19org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatThrownByTest() PASSED20assertThatTest()21assertThatThrownByTest()22assertThatTest()23assertThatThrownByTest()24assertThatTest()25assertThatThrownByTest()26assertThatTest()27assertThatThrownByTest()28assertThatTest()29assertThatThrownByTest()30assertThatTest()

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJTest {5    public void assertThatTest() {6        assertThat(1).isEqualTo(1);7    }8}

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.junit.jupiter.api.Assertions.assertEquals;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.assertThatExceptionOfType;6public class assertThatTest {7    public void testAssertThat() {8        assertThat(true).isTrue();9        assertThat(1).isNotEqualTo(2);10        assertThat("abc").isNotNull();11        assertThat("abc").startsWith("a");12        assertThat("abc").endsWith("c");13        assertThat("abc").contains("b");14        assertThat("abc").doesNotContain("d");15        assertThat("abc").isNotEqualTo("def");16        assertThat("abc").isEqualTo("abc");17        assertThat("abc").isIn("abc", "def");18        assertThat("abc").isNotIn("def", "ghi");19        assertThat("abc").isInstanceOf(String.class);20        assertThat("abc").isNotInstanceOf(Integer.class);21        assertThat("abc").isOfAnyClassIn(String.class, Integer.class);22        assertThat("abc").isNotOfAnyClassIn(Integer.class, Double.class);23        assertThat("abc").isSameAs("abc");24        assertThat("abc").isNotSameAs("def");25        assertThat("abc").isExactlyInstanceOf(String.class);26        assertThat("abc").isNotExactlyInstanceOf(CharSequence.class);27        assertThat("abc").hasToString("abc");28        assertThat("abc").hasSameClassAs("abc");29        assertThat("abc").hasSameClassAs(new String("abc"));30        assertThat("abc").doesNotHaveSameClassAs("abc".toCharArray());31        assertThat("abc").doesNotHaveSameClassAs(new Integer(1));32        assertThat("abc").isNotEqualToIgnoringCase("ABC");33        assertThat("abc").isNotEqualToIgnoringWhitespace("a b c");34        assertThat("abc").containsOnlyOnce("a");35        assertThat("abc").containsOnlyOnce("b");36        assertThat("abc").containsOnlyOnce("c");37        assertThat("abc").containsOnlyOnce("ab");38        assertThat("abc").containsOnlyOnce("bc");39        assertThat("abc").containsOnlyOnce("abc");40        assertThat("abc").containsIgnoringCase("Ab");41        assertThat("abc").containsIgnoringCase("aB");42        assertThat("abc").containsIgnoringCase("abC");43        assertThat("abc").containsIgnoringCase("ABC");44        assertThat("abc").containsIgnoringCase("abC");

assertThatTest

Using AI Code Generation

1import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;2import static org.junit.jupiter.api.Assertions.assertThrows;3import org.junit.jupiter.api.Test;4public class AssertJTestKitUtilsTest {5    public void assertThatTest() {6        assertThatTest(() -> {7            throw new RuntimeException("Test");8        }).isThrown()9            .hasMessage("Test")10            .hasMessageContaining("Test")11            .hasMessageMatching(".*Test.*")12            .hasMessageStartingWith("Test")13            .hasMessageEndingWith("Test")14            .hasMessageNotContaining("Test")15            .hasMessageNotMatching(".*Test.*")16            .hasMessageNotStartingWith("Test")17            .hasMessageNotEndingWith("Test")18            .hasCauseInstanceOf(RuntimeException.class)19            .hasCauseExactlyInstanceOf(RuntimeException.class)20            .hasCauseMessage("Test")21            .hasCauseMessageContaining("Test")22            .hasCauseMessageMatching(".*Test.*")23            .hasCauseMessageStartingWith("Test")24            .hasCauseMessageEndingWith("Test")25            .hasCauseMessageNotContaining("Test")26            .hasCauseMessageNotMatching(".*Test.*")27            .hasCauseMessageNotStartingWith("Test")28            .hasCauseMessageNotEndingWith("Test");29    }30    public void assertThatTestNoAssertion() {31        assertThatTest(() -> {32            throw new RuntimeException("Test");33        }).isThrown();34    }35    public void assertThatTestNoException() {36        assertThrows(AssertionError.class, () -> {37            assertThatTest(() -> {38            }).isThrown();39        });40    }41    public void assertThatTestWrongException() {42        assertThrows(AssertionError.class, () -> {43            assertThatTest(() -> {44                throw new IllegalArgumentException("Test");45            }).isThrown();46        });47    }48    public void assertThatTestWrongMessage() {49        assertThrows(AssertionError.class, () -> {50            assertThatTest(() -> {51                throw new RuntimeException("Test1");52            }).isThrown()53                .hasMessage("Test2");54        });55    }56    public void assertThatTestWrongCause() {57        assertThrows(AssertionError.class, () -> {58            assertThatTest(() -> {59                throw new RuntimeException(new IllegalArgumentException("Test"));60            }).isThrown()61                .hasCauseInstanceOf(RuntimeException.class

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4class TestKitUtilsTest {5   void assertThatTest() {6      assertThat("abc").isNotEmpty();7      assertThat(123).isNotNull();8   }9   void assertThatTestWithMessage() {10      assertThat("abc").as("String is not empty").isNotEmpty();11      assertThat(123).as("Integer is not null").isNotNull();12   }13}14org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTest() PASSED15org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTestWithMessage() PASSED

assertThatTest

Using AI Code Generation

1package com.example;2import org.assertj.core.api.junit.jupiter.TestKitUtils;3import static org.assertj.core.api.Assertions.assertThat;4class AssertJAssertThatTest {5    void assertThatTest() {6        int a = 2;7        int b = 3;8        assertThat(a + b).isEqualTo(5);9        TestKitUtils.assertThatTest(a + b).isEqualTo(5);10    }11}

assertThatTest

Using AI Code Generation

1package com.example;2import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;3import org.junit.jupiter.api.Test;4import java.util.List;5public class TestKitUtilsTest {6  void assertThatTestTest() {7    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);8  }9}10package com.example;11import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;12import org.junit.jupiter.api.Test;13import java.util.List;14public class TestKitUtilsTest {15  void assertThatTestTest() {16    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);17  }18}19package com.example;20import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;21import org.junit.jupiter.api.Test;22import java.util.List;23public class TestKitUtilsTest {24  void assertThatTestTest() {25    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);26  }27}28package com.example;29import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;30import org.junit.jupiter.api.Test;31import java.util.List;32public class TestKitUtilsTest {33  void assertThatTestTest() {34    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);35  }36}37package com.example;38import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;39import org.junit.jupiter.api.Test;40import java.util.List;

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.junit.jupiter.api.Assertions.assertEquals;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.assertThatExceptionOfType;6public class assertThatTest {7    public void testAssertThat() {8        assertThat(true).isTrue();9        assertThat(1).isNotEqualTo(2);10        assertThat("abc").isNotNull();11        assertThat("abc").startsWith("a");12        assertThat("abc").endsWith("c");13        assertThat("abc").contains("b");14        assertThat("abc").doesNotContain("d");15        assertThat("abc").isNotEqualTo("def");16        assertThat("abc").isEqualTo("abc");17        assertThat("abc").isIn("abc", "def");18        assertThat("abc").isNotIn("def", "ghi");19        assertThat("abc").isInstanceOf(String.class);20        assertThat("abc").isNotInstanceOf(Integer.c");

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4class TestKitUtilsTest {5   void assertThatTest() {6      assertThat("abcl).isNotEmpty();7      assertThat(123).isNotNull(as8   }9   void assertThatTestWithMessage() {10      assertThat("abc").as("String is not empty").isNotEmpty();11      assertThat(123).as("Integer is not null").isNotNull();12   }13}14org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTest() PASSED15org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTestWithMessage() PASSED16s);

assertThatTest

Using AI Code Generation

1package com.example;2import org.assertj.core.api.junit.jupiter.TestKitUtils;3import static org.assertj.core.api.Assertions.assertThat;4class AssertJAssertThatTest {5    void assertThatTest() {6        int a = 2;7        int b = 3;8        assertThat(a + b).isEqualTo(5);9        TestKitUtils.assertThatTest(a + b).isEqualTo(5);10    }11}

assertThatTest

Using AI Code Generation

1package com.example;2import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;3import org.junit.jupiter.api.Test;4import java.util.List;5public class TestKitUtilsTest {6  void assertThatTestTest() {7    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);8  }9}10package com.example;11import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;12import org.junit.jupiter.api.Test;13import java.util.List;14public class TestKitUtilsTest {15  void assertThatTestTest() {16    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);17  }18}19package com.example;20import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;21import org.junit.jupiter.api.Test;22import java.util.List;23public class TestKitUtilsTest {24  void assertThatTestTest() {25    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);26  }27}28package com.example;29import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;30import org.junit.jupiter.api.Test;31import java.util.List;32public class TestKitUtilsTest {33  void assertThatTestTest() {34    assertThatTest(() -> List.of(1, 2, 3).get(0)).isEqualTo(1);35  }36}37package com.example;38import static org.assertj.core.api.junit.jupiter.TestKitUtils.assertThatTest;39import org.junit.jupiter.api.Test;40import java.util.List;41public class TestKit("abc").isOfAnyClassIn(String.class, Integer.class);42        assertThat("abc").isNotOfAnyClassIn(Integer.class, Double.class);43        assertThat("abc").isSameAs("abc");44        assertThat("abc").isNotSameAs("def");45        assertThat("abc").isExactlyInstanceOf(String.class);46        assertThat("abc").isNotExactlyInstanceOf(CharSequence.class);47        assertThat("abc").hasToString("abc");48        assertThat("abc").hasSameClassAs("abc");49        assertThat("abc").hasSameClassAs(new String("abc"));50        assertThat("abc").doesNotHaveSameClassAs("abc".toCharArray());51        assertThat("abc").doesNotHaveSameClassAs(new Integer(1));52        assertThat("abc").isNotEqualToIgnoringCase("ABC");53        assertThat("abc").isNotEqualToIgnoringWhitespace("a b c");54        assertThat("abc").containsOnlyOnce("a");55        assertThat("abc").containsOnlyOnce("b");56        assertThat("abc").containsOnlyOnce("c");57        assertThat("abc").containsOnlyOnce("ab");58        assertThat("abc").containsOnlyOnce("bc");59        assertThat("abc").containsOnlyOnce("abc");60        assertThat("abc").containsIgnoringCase("Ab");61        assertThat("abc").containsIgnoringCase("aB");62        assertThat("abc").containsIgnoringCase("abC");63        assertThat("abc").containsIgnoringCase("ABC");64        assertThat("abc").containsIgnoringCase("abC");

assertThatTest

Using AI Code Generation

1import org.assertj.core.api.junit.jupiter.TestKitUtils;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4class TestKitUtilsTest {5   void assertThatTest() {6      assertThat("abc").isNotEmpty();7      assertThat(123).isNotNull();8   }9   void assertThatTestWithMessage() {10      assertThat("abc").as("String is not empty").isNotEmpty();11      assertThat(123).as("Integer is not null").isNotNull();12   }13}14org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTest() PASSED15org.assertj.core.api.junit.jupiter.TestKitUtilsTest > assertThatTestWithMessage() PASSED

assertThatTest

Using AI Code Generation

1package com.example;2import org.assertj.core.api.junit.jupiter.TestKitUtils;3import static org.assertj.core.api.Assertions.assertThat;4class AssertJAssertThatTest {5    void assertThatTest() {6        int a = 2;7        int b = 3;8        assertThat(a + b).isEqualTo(5);9        TestKitUtils.assertThatTest(a + b).isEqualTo(5);10    }11}

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