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

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

Source:ObjectArrays_assertContainsOnlyNulls_Test.java

...23import org.assertj.core.util.Lists;24import org.junit.jupiter.api.Test;25import org.mockito.Mockito;26/**27 * Tests for <code>{@link ObjectArrays#assertContainsOnlyNulls(AssertionInfo, Object[])}</code>.28 *29 * @author Billy Yuan30 */31public class ObjectArrays_assertContainsOnlyNulls_Test extends ObjectArraysBaseTest {32    private Object[] actual = Arrays.array();33    @Test34    public void should_pass_if_actual_contains_null_once() {35        actual = new Object[]{ null };36        arrays.assertContainsOnlyNulls(TestData.someInfo(), actual);37    }38    @Test39    public void should_pass_if_actual_contains_null_more_than_once() {40        actual = Arrays.array(null, null, null);41        arrays.assertContainsOnlyNulls(TestData.someInfo(), actual);42    }43    @Test44    public void should_fail_if_actual_is_null() {45        actual = null;46        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arrays.assertContainsOnlyNulls(someInfo(), actual)).withMessage(FailureMessages.actualIsNull());47    }48    @Test49    public void should_fail_if_actual_is_empty() {50        AssertionInfo info = TestData.someInfo();51        try {52            arrays.assertContainsOnlyNulls(info, actual);53        } catch (AssertionError e) {54            Mockito.verify(failures).failure(info, ShouldContainOnlyNulls.shouldContainOnlyNulls(actual));55            return;56        }57        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();58    }59    @Test60    public void should_fail_if_actual_contains_null_and_non_null_elements() {61        AssertionInfo info = TestData.someInfo();62        actual = Arrays.array(null, null, "person");63        List<String> nonNulls = Lists.newArrayList("person");64        try {65            arrays.assertContainsOnlyNulls(info, actual);66        } catch (AssertionError e) {67            Mockito.verify(failures).failure(info, ShouldContainOnlyNulls.shouldContainOnlyNulls(actual, nonNulls));68            return;69        }70        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();71    }72    @Test73    public void should_fail_if_actual_contains_non_null_elements_only() {74        AssertionInfo info = TestData.someInfo();75        actual = Arrays.array("person", "person2");76        List<String> nonNulls = Lists.newArrayList("person", "person2");77        try {78            arrays.assertContainsOnlyNulls(info, actual);79        } catch (AssertionError e) {80            Mockito.verify(failures).failure(info, ShouldContainOnlyNulls.shouldContainOnlyNulls(actual, nonNulls));81            return;82        }83        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();84    }85}...

assertContainsOnlyNulls

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.junit.Test;3public class ObjectArrays_assertContainsOnlyNulls_Test {4public void should_pass_if_actual_contains_only_nulls() {5  assertThat(new Object[] { null, null }).containsOnlyNulls();6}7public void should_fail_if_actual_contains_non_null_values() {8  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(new Object[] { null, "not null" }).containsOnlyNulls())9                                               .withMessageContaining("Expecting:%n" +10                                                                      "  <[\"not null\"]>%n");11}12public void should_fail_if_actual_contains_null_and_non_null_values() {13  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(new Object[] { null, "not null", null }).containsOnlyNulls())14                                               .withMessageContaining("Expecting:%n" +15                                                                      "  <[\"not null\"]>%n");16}17public void should_fail_if_actual_is_empty() {18  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(new Object[0]).containsOnlyNulls())19                                               .withMessageContaining("Expecting:%n" +20                                                                      "  <[]>%n");21}22public void should_fail_if_actual_is_null() {23  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat((Object[]) null).containsOnlyNulls())24                                               .withMessageContaining("Expecting:%n" +25                                                                      "  <null>%n");26}27public void should_fail_if_actual_contains_only_non_null_values() {28  assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(new Object[] { "not null" }).containsOnlyNulls())29                                               .withMessageContaining("Expecting:%n" +

assertContainsOnlyNulls

Using AI Code Generation

1@DisplayName("Testing assertContainsOnlyNulls method of ObjectArrays")2public class ObjectArrays_assertContainsOnlyNulls_Test {3  private ObjectArrays arrays;4  private Failures failures;5  public void setUp() {6    arrays = ObjectArrays.instance();7    failures = spy(new Failures());8  }9  @DisplayName("should pass if actual contains only nulls")10  public void should_pass_if_actual_contains_only_nulls() {11    arrays.assertContainsOnlyNulls(someInfo(), array("foo", null));12  }13  @DisplayName("should fail if actual contains nulls and other values")14  public void should_fail_if_actual_contains_nulls_and_other_values() {15    AssertionInfo info = someInfo();16    Throwable error = catchThrowable(() -> arrays.assertContainsOnlyNulls(info, array("foo", null, "bar")));17    assertThat(error).isInstanceOf(AssertionError.class);18    verify(failures).failure(info, shouldContainOnlyNulls(array("foo", null, "bar"), newLinkedHashSet("foo", "bar")));19  }20  @DisplayName("should fail if actual contains only nulls but in different order")21  public void should_fail_if_actual_contains_only_nulls_but_in_different_order() {22    AssertionInfo info = someInfo();23    Throwable error = catchThrowable(() -> arrays.assertContainsOnlyNulls(info, array(null, "foo")));24    assertThat(error).isInstanceOf(AssertionError.class);25    verify(failures).failure(info, shouldContainOnlyNulls(array(null, "foo"), newLinkedHashSet("foo")));26  }27  @DisplayName("should fail if actual contains only nulls but in different order (with custom comparison strategy)")28  public void should_fail_if_actual_contains_only_nulls_but_in_different_order_with_custom_comparison_strategy() {29    AssertionInfo info = someInfo();30    arraysWithCustomComparisonStrategy.assertContainsOnlyNulls(info, array(null, "foo"));31    Throwable error = catchThrowable(() -> arraysWithCustomComparisonStrategy.assertContainsOnlyNulls(info, array("foo", null)));32    assertThat(error).isInstanceOf(AssertionError.class);33    verify(failures).failure(info, shouldContainOnlyNulls(array("foo", null), newLinkedHashSet("foo"),34                                                          absValueComparisonStrategy));35  }36  @DisplayName("should fail if actual contains non null

assertContainsOnlyNulls

Using AI Code Generation

1public static void assertContainsOnlyNulls(AssertionInfo info, Object[] array) {2  arrays.assertContainsOnlyNulls(info, array);3}4public S assertContainsOnlyNulls() {5  arrays.assertContainsOnlyNulls(info, actual);6  return myself;7}8public void testAssertContainsOnlyNulls() {9  Object[] array = new Object[] { null, null, null };10  Object[] array2 = new Object[] { "a", null, "b" };11  Object[] array3 = new Object[] { null, null, null, null };12  Object[] array4 = new Object[] { "a", "b", "c" };13  Object[] array5 = new Object[] { null, "a", "b" };14  Object[] array6 = new Object[] { "a", "b", null };15  Object[] array7 = new Object[] { "a", "b", "c", null };16  Object[] array8 = new Object[] { "a", "b", "c", "d" };17  Object[] array9 = new Object[] { null, "a", "b", "c" };18  Object[] array10 = new Object[] { "a", null, "b", "c" };19  Object[] array11 = new Object[] { "a", "b", null, "c" };20  Object[] array12 = new Object[] { "a", "b", "c", null };21  Object[] array13 = new Object[] { null, null, "a", "b" };22  Object[] array14 = new Object[] { null, "a", null,

assertContainsOnlyNulls

Using AI Code Generation

1public class AssertJTest {2    public void testAssertContainsOnlyNulls() {3        Object[] actual = new Object[]{null, null};4        ObjectArrays arrays = ObjectArrays.instance();5        arrays.assertContainsOnlyNulls(info(), actual);6    }7}

assertContainsOnlyNulls

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.internal.ObjectArrays;4import org.assertj.core.internal.ObjectArraysBaseTest;5import org.junit.jupiter.api.Test;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.assertThatExceptionOfType;8import static org.assertj.core.error.ShouldContainOnlyNulls.shouldContainOnlyNulls;9import static org.assertj.core.test.TestData.someInfo;10import static org.assertj.core.util.AssertionsUtil.expectAssertionError;11import static org.assertj.core.util.FailureMessages.actualIsNull;12public class ObjectArrays_assertContainsOnlyNulls_Test extends ObjectArraysBaseTest {13  public void should_pass_if_actual_contains_only_nulls() {14    arrays.assertContainsOnlyNulls(someInfo(), new Object[] { null, null, null });15  }16  public void should_pass_if_actual_contains_only_nulls_according_to_custom_comparison_strategy() {17    arraysWithCustomComparisonStrategy.assertContainsOnlyNulls(someInfo(), new Object[] { null, null, null });18  }19  public void should_fail_if_actual_contains_null_and_non_null_values() {20    Object[] actual = new Object[] { null, null, "not null" };21    AssertionError error = expectAssertionError(() -> arrays.assertContainsOnlyNulls(someInfo(), actual));22    assertThat(error).hasMessage(shouldContainOnlyNulls(actual).create());23  }24  public void should_fail_if_actual_contains_null_and_non_null_values_according_to_custom_comparison_strategy() {25    Object[] actual = new Object[] { null, null, "not null" };26    AssertionError error = expectAssertionError(() -> arraysWithCustomComparisonStrategy.assertContainsOnlyNulls(someInfo(), actual));27    assertThat(error).hasMessage(shouldContainOnlyNulls(actual).create());28  }29  public void should_fail_if_actual_contains_non_null_values() {30    Object[] actual = new Object[] { "not null" };

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