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How to use IterableAssert_containsNull_Test class of org.assertj.core.api.iterable package

Best Assertj code snippet using org.assertj.core.api.iterable.IterableAssert_containsNull_Test

Source:IterableAssert_containsNull_Test.java

...19 * Tests for <code>{@link AbstractIterableAssert#containsNull()}</code>.20 * 21 * @author Joel Costigliola22 */23public class IterableAssert_containsNull_Test extends IterableAssertBaseTest {24  @Override25  protected ConcreteIterableAssert<Object> invoke_api_method() {26    return assertions.containsNull();27  }28  @Override29  protected void verify_internal_effects() {30    verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));31  }32}...

IterableAssert_containsNull_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.util.Arrays.array;5import static org.assertj.core.util.Lists.list;6import static org.mockito.Mockito.verify;7import java.util.List;8import org.assertj.core.api.IterableAssert;9import org.assertj.core.api.IterableAssertBaseTest;10import org.assertj.core.util.CaseInsensitiveStringComparator;11import org.junit.jupiter.api.Test;12class IterableAssert_containsNull_Test extends IterableAssertBaseTest {13  protected IterableAssert<Object> invoke_api_method() {14    return assertions.containsNull();15  }16  protected void verify_internal_effects() {17    verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));18  }19  void should_pass_if_actual_contains_null() {20    assertThat(list("Luke", null, "Yoda")).containsNull();21  }22  void should_fail_if_actual_does_not_contain_null() {23    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(list("Luke", "Yoda")).containsNull())24                                                   .withMessageContaining("Expecting:%n"25                                                                          + "to contain null");26  }27  void should_fail_if_actual_is_empty() {28    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(emptyList()).containsNull())29                                                   .withMessageContaining("Expecting:%n"30                                                                          + "to contain null");31  }32  void should_fail_if_actual_contains_only_nulls() {33    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(list((Object) null, null)).containsNull())34                                                   .withMessageContaining("Expecting:%n"

IterableAssert_containsNull_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.error.ShouldContainNull.shouldContainNull;5import static org.assertj.core.test.TestData.someInfo;6import static org.assertj.core.util.Arrays.array;7import static org.assertj.core.util.FailureMessages.actualIsNull;8import org.assertj.core.api.AbstractIterableAssert;9import org.assertj.core.api.IterableAssertBaseTest;10import org.assertj.core.test.Player;11import org.junit.Test;12public class IterableAssert_containsNull_Test extends IterableAssertBaseTest {13  protected AbstractIterableAssert<?, ? extends Iterable<?>, Object, ObjectAssert<Object>> invoke_api_method() {14    return assertions.containsNull();15  }16  protected void verify_internal_effects() {17    verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));18  }19  public void should_pass_if_actual_contains_null() {20    assertThat(array("Luke", null, "Yoda")).containsNull();21  }22  public void should_fail_if_actual_is_null() {23    Iterable<?> actual = null;24    Throwable error = catchThrowable(() -> assertThat(actual).containsNull());25    assertThat(error).isInstanceOf(AssertionError.class);26    assertThat(error).hasMessage(actualIsNull());27  }28  public void should_fail_if_actual_does_not_contain_null() {29    Iterable<Player> actual = array(new Player("Yoda", 800));30    Throwable error = catchThrowable(() -> assertThat(actual).containsNull());31    assertThat(error).isInstanceOf(AssertionError.class);32    assertThat(error).hasMessage(shouldContainNull(actual).create());33  }34}35package org.assertj.core.api.iterable;36import static org.assertj.core.error.ShouldContainNull.shouldContainNull;37import static org.assertj.core.test.ErrorMessages.iterableToLookForIsNull;38import static org.assertj.core.test.TestData.someInfo;39import static org.assertj.core.util.Arrays.array;40import static org.assertj.core.util.FailureMessages.actualIsNull;41import org.assertj.core.api.AbstractIterableAssert;42import org.assertj.core.api.AssertFactory;43import org.assertj.core.api.IterableAssert;44import org.assertj.core.api.IterableAssertBaseTest

IterableAssert_containsNull_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import org.assertj.core.api.IterableAssert;3import org.assertj.core.api.IterableAssertBaseTest;4import org.junit.Test;5import org.mockito.Mockito;6import static org.mockito.Mockito.verify;7public class IterableAssert_containsNull_Test extends IterableAssertBaseTest {8  public void should_delegate_to_internal_Iterables() {9    assertions.containsNull();10    verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));11  }12}13package org.assertj.core.api.iterable;14import static org.mockito.Mockito.verify;15import static org.mockito.Mockito.verifyNoMoreInteractions;16import static org.mockito.Mockito.when;17import java.util.List;18import org.assertj.core.api.AbstractIterableAssert;19import org.assertj.core.api.AbstractIterableAssertBaseTest;20import org.assertj.core.api.IterableAssert;21import org.assertj.core.api.IterableAssertBaseTest;22import org.assertj.core.internal.Iterables;23import org.junit.Before;24import org.junit.Test;25import org.mockito.Mock;26public class IterableAssertBaseTest extends AbstractIterableAssertBaseTest {27  private Iterables iterables;28  public void setup() {29    super.setup();30    assertions = new IterableAssert<>(actual);31    assertions.iterables = iterables;32  }33  public void should_verify_internal_effects() {34    when(iterables.assertNotEmpty(getInfo(assertions), actual)).thenReturn(actual);35    assertions.hasSize(1);36    verify(iterables).assertNotEmpty(getInfo(assertions), actual);37    verify(iterables).assertHasSize(getInfo(assertions), actual, 1);38    verifyNoMoreInteractions(iterables);39  }40}41package org.assertj.core.api.iterable;42import static org.mockito.Mockito.verify;43import static org.mockito.Mockito.verifyNoMoreInteractions;44import static org.mockito.Mockito.when;45import java.util.List;46import org.assertj.core.api.AbstractIterableAssert;47import org.assertj.core.api.AbstractIterableAssertBaseTest;48import org.assertj.core.api.IterableAssert;49import org.assertj.core.internal.Iterables;50import org.junit.Before;51import org.junit.Test;52import org.mockito.Mock;53public class AbstractIterableAssertBaseTest {54  private List<String> actual;

IterableAssert_containsNull_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import java.util.List;4import org.junit.Test;5public class IterableAssert_containsNull_Test {6	public void test() {7		List<String> names = Arrays.asList("John", "Jane", "Adam", "Tom");8		assertThat(names).containsNull();9	}10}11	at org.junit.Assert.assertEquals(Assert.java:115)12	at org.junit.Assert.assertEquals(Assert.java:144)13	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:64)14	at org.assertj.core.api.AbstractIterableAssert.isEqualTo(AbstractIterableAssert.java:91)15	at org.assertj.core.api.AbstractIterableAssert.isEqualTo(AbstractIterableAssert.java:26)16	at org.assertj.core.api.IterableAssert_containsNull_Test.test(IterableAssert_containsNull_Test.java:16)

IterableAssert_containsNull_Test

Using AI Code Generation

1import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;2public class IterableAssert_containsNull_Test extends IterableAssert_containsNull_Test {3    protected IterableAssert<Object> invoke_api_method() {4        return assertions.containsNull();5    }6    protected void verify_internal_effects() {7        verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));8    }9}10import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;11public class IterableAssert_containsNull_Test extends IterableAssert_containsNull_Test {12    protected IterableAssert<Object> invoke_api_method() {13        return assertions.containsNull();14    }15    protected void verify_internal_effects() {16        verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));17    }18}19import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;20public class IterableAssert_containsNull_Test extends IterableAssert_containsNull_Test {21    protected IterableAssert<Object> invoke_api_method() {22        return assertions.containsNull();23    }24    protected void verify_internal_effects() {25        verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));26    }27}28import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;29public class IterableAssert_containsNull_Test extends IterableAssert_containsNull_Test {30    protected IterableAssert<Object> invoke_api_method() {31        return assertions.containsNull();32    }33    protected void verify_internal_effects() {34        verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));35    }36}37import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;38public class IterableAssert_containsNull_Test extends IterableAssert_containsNull_Test {39    protected IterableAssert<Object> invoke_api_method() {40        return assertions.containsNull();41    }42    protected void verify_internal_effects() {43        verify(iterables).assertContainsNull(getInfo(assertions), getActual(assertions));44    }45}

IterableAssert_containsNull_Test

Using AI Code Generation

1package com.example;2import java.lang.Iterable;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.iterable.IterableAssert_containsNull_Test;5public class Example {6  public static void main(String[] args) {7    Iterable<String> iterable = null;8    Assertions.assertThat(iterable).containsNull();9    IterableAssert_containsNull_Test test = new IterableAssert_containsNull_Test();10  }11}12    Assertions.assertThat(iterable).containsNull();13Example.java:11: error: constructor IterableAssert_containsNull_Test in class IterableAssert_containsNull_Test cannot be applied to given types;14    IterableAssert_containsNull_Test test = new IterableAssert_containsNull_Test();151. Java program to use AssertJ assertThat() method 2. Java program to use AssertJ assertThatThrownBy() method

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