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How to use assertContainsNull method of org.assertj.core.internal.ObjectArrays class

Best Assertj code snippet using org.assertj.core.internal.ObjectArrays.assertContainsNull

Source:ObjectArrays_assertContainsNull_Test.java

...21import org.assertj.core.internal.ObjectArrays;22import org.assertj.core.internal.ObjectArraysBaseTest;23import org.junit.Test;24/**25 * Tests for <code>{@link ObjectArrays#assertContainsNull(AssertionInfo, Object[])}</code>.26 * 27 * @author Joel Costigliola28 */29public class ObjectArrays_assertContainsNull_Test extends ObjectArraysBaseTest {30  @Override31  protected void initActualArray() {32    actual = array("Luke", "Yoda", null);33  }34  @Test35  public void should_pass_if_actual_contains_null() {36    arrays.assertContainsNull(someInfo(), actual);37  }38  @Test39  public void should_pass_if_actual_contains_only_null_values() {40    actual = array((String) null, (String) null);41    arrays.assertContainsNull(someInfo(), actual);42  }43  @Test44  public void should_pass_if_actual_contains_null_more_than_once() {45    actual = array("Luke", null, null);46    arrays.assertContainsNull(someInfo(), actual);47  }48  @Test49  public void should_fail_if_actual_is_null() {50    thrown.expectAssertionError(actualIsNull());51    arrays.assertContainsNull(someInfo(), null);52  }53  @Test54  public void should_fail_if_actual_does_not_contain_null() {55    AssertionInfo info = someInfo();56    actual = array("Luke", "Yoda");57    try {58      arrays.assertContainsNull(info, actual);59    } catch (AssertionError e) {60      verify(failures).failure(info, shouldContainNull(actual));61      return;62    }63    failBecauseExpectedAssertionErrorWasNotThrown();64  }65  @Test66  public void should_pass_if_actual_contains_null_whatever_custom_comparison_strategy_is() {67    arraysWithCustomComparisonStrategy.assertContainsNull(someInfo(), actual);68  }69  @Test70  public void should_pass_if_actual_contains_only_null_values_according_to_custom_comparison_strategy() {71    actual = array((String) null, (String) null);72    arraysWithCustomComparisonStrategy.assertContainsNull(someInfo(), actual);73  }74  @Test75  public void should_pass_if_actual_contains_null_more_than_once_according_to_custom_comparison_strategy() {76    actual = array("Luke", null, null);77    arraysWithCustomComparisonStrategy.assertContainsNull(someInfo(), actual);78  }79  @Test80  public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {81    thrown.expectAssertionError(actualIsNull());82    arraysWithCustomComparisonStrategy.assertContainsNull(someInfo(), null);83  }84  @Test85  public void should_fail_if_actual_does_not_contain_null_whatever_custom_comparison_strategy_is() {86    AssertionInfo info = someInfo();87    actual = array("Luke", "Yoda");88    try {89      arraysWithCustomComparisonStrategy.assertContainsNull(info, actual);90    } catch (AssertionError e) {91      verify(failures).failure(info, shouldContainNull(actual));92      return;93    }94    failBecauseExpectedAssertionErrorWasNotThrown();95  }96}...

assertContainsNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatNullPointerException;3import static org.assertj.core.error.ShouldContainNull.shouldContainNull;4import static org.assertj.core.internal.ErrorMessages.*;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.AssertionInfo;9import org.assertj.core.internal.ObjectArrays;10import org.assertj.core.internal.ObjectArraysBaseTest;11import org.junit.Test;12public class ObjectArrays_assertContainsNull_Test extends ObjectArraysBaseTest {13  public void should_pass_if_actual_contains_null() {14    arrays.assertContainsNull(someInfo(), actual);15  }16  public void should_fail_if_actual_is_null() {17    thrown.expectAssertionError(actualIsNull());18    arrays.assertContainsNull(someInfo(), null);19  }20  public void should_fail_if_actual_does_not_contain_null() {21    AssertionInfo info = someInfo();22    try {23      arrays.assertContainsNull(info, array("Yoda"));24    } catch (AssertionError e) {25      verify(failures).failure(info, shouldContainNull(array("Yoda")));26      return;27    }28    failBecauseExpectedAssertionErrorWasNotThrown();29  }30  public void should_fail_if_actual_contains_only_nulls() {31    AssertionInfo info = someInfo();32    try {33      arrays.assertContainsNull(info, array(null, null));34    } catch (AssertionError e) {35      verify(failures).failure(info, shouldContainNull(array(null, null)));36      return;37    }38    failBecauseExpectedAssertionErrorWasNotThrown();39  }40  public void should_fail_if_actual_contains_null_and_other_values() {41    AssertionInfo info = someInfo();42    try {43      arrays.assertContainsNull(info, array("Yoda", null));44    } catch (AssertionError e) {45      verify(failures).failure(info, shouldContainNull(array("Yoda", null)));46      return;47    }48    failBecauseExpectedAssertionErrorWasNotThrown();49  }50  public void should_fail_if_actual_is_empty() {51    AssertionInfo info = someInfo();52    try {53      arrays.assertContainsNull(info, emptyArray());54    } catch (AssertionError e) {55      verify(failures).failure(info, shouldContainNull(emptyArray()));

assertContainsNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.util.FailureMessages.actualIsNull;4import org.assertj.core.internal.ObjectArrays;5import org.junit.jupiter.api.Test;6public class ObjectArrays_assertContainsNull_Test {7  private final ObjectArrays arrays = ObjectArrays.instance();8  public void should_pass_if_actual_contains_null() {9    Object[] actual = new Object[] { null, "Yoda", null, "Luke" };10    arrays.assertContainsNull(info, actual);11  }12  public void should_fail_if_actual_is_null() {13    Object[] actual = null;14    Throwable error = catchThrowable(() -> arrays.assertContainsNull(info, actual));15    assertThat(error).isInstanceOf(AssertionError.class);16    verify(failures).failure(info, actualIsNull());17  }18  public void should_fail_if_actual_does_not_contain_null() {19    Object[] actual = new Object[] { "Yoda", "Luke" };20    AssertionError error = expectAssertionError(() -> arrays.assertContainsNull(info, actual));21    then(error).hasMessage(shouldContainNull(actual).create());22  }23}

assertContainsNull

Using AI Code Generation

1package com.baeldung.assertj;2import org.assertj.core.api.Assertions;3import org.assertj.core.internal.ObjectArrays;4import org.junit.Test;5public class ObjectArraysUnitTest {6    public void givenArray_whenAssertContainsNull_thenAssertionSucceeds() {7        Object[] array = { "one", null, "three" };8        ObjectArrays instance = ObjectArrays.instance();9        instance.assertContainsNull(Assertions.assertThat(array), array);10    }11}12assertDoesNotContainNull() method13package com.baeldung.assertj;14import org.assertj.core.api.Assertions;15import org.assertj.core.internal.ObjectArrays;16import org.junit.Test;17public class ObjectArraysUnitTest {18    public void givenArray_whenAssertDoesNotContainNull_thenAssertionSucceeds() {19        Object[] array = { "one", "two", "three" };20        ObjectArrays instance = ObjectArrays.instance();21        instance.assertDoesNotContainNull(Assertions.assertThat(array), array);22    }23}24assertContainsOnlyNulls() method25package com.baeldung.assertj;26import org.assertj.core.api.Assertions;27import org.assertj.core.internal.ObjectArrays;28import org.junit.Test;29public class ObjectArraysUnitTest {30    public void givenArray_whenAssertContainsOnlyNulls_thenAssertionSucceeds() {31        Object[] array = { null, null, null };32        ObjectArrays instance = ObjectArrays.instance();33        instance.assertContainsOnlyNulls(Assertions.assertThat(array), array);34    }35}36assertContains() method37package com.baeldung.assertj;38import org.assertj.core.api.Assertions;39import org.assertj.core.internal.ObjectArrays;40import org.junit

assertContainsNull

Using AI Code Generation

1assertThat(new Object[]{ "one", null, "three" }).containsNull();2assertThat(new Object[]{ "one", "two", "three" }).doesNotContainNull();3assertThat(new Object[]{ "one", null, "three" }).containsNull();4assertThat(new Object[]{ "one", "two", "three" }).doesNotContainNull();5assertThat(new String[]{ "one", null, "three" }).containsNull();6assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();7assertThat(new String[]{ "one", null, "three" }).containsNull();8assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();9assertThat(new String[]{ "one", null, "three" }).containsNull();10assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();11assertThat(new String[]{ "one", null, "three" }).containsNull();12assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();13assertThat(new String[]{ "one", null, "three" }).containsNull();14assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();15assertThat(new Object[]{ "one", null, "three" }).containsNull();16assertThat(new Object[]{ "one", "two", "three" }).doesNotContainNull();17assertThat(new Object[]{ "one", null, "three" }).containsNull();18assertThat(new Object[]{ "one", "two", "three" }).doesNotContainNull();19assertThat(new String[]{ "one", null, "three" }).containsNull();20assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();21assertThat(new String[]{ "one", null, "three" }).containsNull();22assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();23assertThat(new String[]{ "one", null, "three" }).containsNull();24assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();25assertThat(new String[]{ "one", null, "three" }).containsNull();26assertThat(new String[]{ "one", "two", "three" }).doesNotContainNull();

assertContainsNull

Using AI Code Generation

1    public void testAssertContainsNull() {2        Object[] array = new Object[] { "one", null, "three" };3        ObjectArrays.instance().assertContainsNull(info, array);4    }5}6Syntax: assertContainsOnlyNulls(AssertionInfo info, Object[] array)7import org.junit.Test;8import org.assertj.core.internal.ObjectArrays;9public class AssertJAssertContainsOnlyNulls {10    private static final String[] EMPTY_STRING_ARRAY = new String[] {};11    private static final String[] STRING_ARRAY_WITH_NULL = new String[] { null };12    private static final String[] STRING_ARRAY_WITH_EMPTY = new String[] { "" };13    private static final String[] STRING_ARRAY_WITH_NULL_EMPTY = new String[] { null, "" };14    public void should_pass_if_array_contains_only_nulls() {15        ObjectArrays.instance().assertContainsOnlyNulls(info, STRING_ARRAY_WITH_NULL);16    }17    public void should_fail_if_array_is_not_empty_and_does_not_contain_only_nulls() {18        AssertionError assertionError = expectAssertionError(() -> ObjectArrays.instance().assertContainsOnlyNulls(info, STRING_ARRAY_WITH_EMPTY));19        assertThat(assertionError).hasMessage(shouldContainOnlyNulls(STRING_ARRAY_WITH_EMPTY, newArrayList("")).create());20    }21    public void should_fail_if_array_is_not_empty_and_does_not_contain_only_nulls_with_custom_message() {22        AssertionError assertionError = expectAssertionError(() -> ObjectArrays.instance().assertContainsOnlyNulls(info, STRING_ARRAY_WITH_EMPTY, "My custom message"));23        assertThat(assertionError).hasMessage("[My custom message] " + shouldContainOnlyNulls(STRING_ARRAY_WITH_EMPTY, newArrayList("")).create());24    }

assertContainsNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.error.ShouldContainNull.shouldContainNull;5import static org.assertj.core.util.FailureMessages.actualIsNull;6import static org.assertj.core.util.Lists.newArrayList;7import org.assertj.core.api.AssertionInfo;8import org.assertj.core.internal.ObjectArrays;9import org.assertj.core.internal.ObjectArraysBaseTest;10import org.junit.jupiter.api.DisplayName;11import org.junit.jupiter.api.Test;12class ObjectArrays_assertContainsNull_Test extends ObjectArraysBaseTest {13  @DisplayName("Should pass if actual array contains null")14  void should_pass_if_actual_contains_null() {15    arrays.assertContainsNull(someInfo(), actual);16  }17  @DisplayName("Should pass if actual array contains null at the beginning")18  void should_pass_if_actual_contains_null_at_the_beginning() {19    actual = arrayOf(null, "Luke");20    arrays.assertContainsNull(someInfo(), actual);21  }22  @DisplayName("Should pass if actual array contains null at the end")23  void should_pass_if_actual_contains_null_at_the_end() {24    actual = arrayOf("Luke", null);25    arrays.assertContainsNull(someInfo(), actual);26  }27  @DisplayName("Should pass if actual array contains null in the middle")28  void should_pass_if_actual_contains_null_in_the_middle() {29    actual = arrayOf("Luke", null, "Yoda");30    arrays.assertContainsNull(someInfo(), actual);31  }32  @DisplayName("Should pass if actual array contains null in the middle")33  void should_pass_if_actual_contains_null_in_the_middle2() {34    actual = arrayOf("Luke", null, "Yoda");35    arrays.assertContainsNull(someInfo(), actual);36  }37  @DisplayName("Should pass if actual array contains null in the middle")38  void should_pass_if_actual_contains_null_in_the_middle3() {39    actual = arrayOf("Luke", null, "Yoda");40    arrays.assertContainsNull(someInfo(), actual);41  }42  @DisplayName("Should

assertContainsNull

Using AI Code Generation

1public void test() {2    import static org.assertj.core.api.Assertions.assertThat;3    String[] array = {"one", "two", "three"};4    assertThat(array).containsNull();5}6public void test2() {7    import static org.assertj.core.api.Assertions.assertThat;8    String[] array = {"one", "two", "three"};9    assertThat(array).containsNull();10}11public void test3() {12    import static org.assertj.core.api.Assertions.assertThat;13    String[] array = {"one", "two", "three"};14    assertThat(array).containsNull();15}16public void test4() {17    import static org.assertj.core.api.Assertions.assertThat;18    String[] array = {"one", "two", "three"};19    assertThat(array).containsNull();20}21public void test5() {22    import static org.assertj.core.api.Assertions.assertThat;23    String[] array = {"one", "two", "three"};24    assertThat(array).containsNull();25}

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