Best Assertj code snippet using org.assertj.core.internal.Iterables.assertContainsNull
...22import org.assertj.core.util.Lists;23import org.junit.jupiter.api.Test;24import org.mockito.Mockito;25/**26 * Tests for <code>{@link Iterables#assertContainsNull(AssertionInfo, Collection)}</code>.27 *28 * @author Joel Costigliola29 */30public class Iterables_assertContainsNull_Test extends IterablesBaseTest {31 private List<String> actual = Lists.newArrayList("Luke", "Yoda", null);32 @Test33 public void should_pass_if_actual_contains_null() {34 iterables.assertContainsNull(TestData.someInfo(), actual);35 }36 @Test37 public void should_pass_if_actual_contains_only_null_values() {38 actual = Lists.newArrayList(null, null);39 iterables.assertContainsNull(TestData.someInfo(), actual);40 }41 @Test42 public void should_pass_if_actual_contains_null_more_than_once() {43 actual.add(null);44 iterables.assertContainsNull(TestData.someInfo(), actual);45 }46 @Test47 public void should_fail_if_actual_is_null() {48 Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterables.assertContainsNull(someInfo(), null)).withMessage(FailureMessages.actualIsNull());49 }50 @Test51 public void should_fail_if_actual_does_not_contain_null() {52 AssertionInfo info = TestData.someInfo();53 actual = Lists.newArrayList("Luke", "Yoda");54 try {55 iterables.assertContainsNull(info, actual);56 } catch (AssertionError e) {57 Mockito.verify(failures).failure(info, ShouldContainNull.shouldContainNull(actual));58 return;59 }60 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();61 }62 @Test63 public void should_pass_if_actual_contains_null_whatever_custom_comparison_strategy_is() {64 iterablesWithCaseInsensitiveComparisonStrategy.assertContainsNull(TestData.someInfo(), actual);65 }66 @Test67 public void should_pass_if_actual_contains_only_null_values_whatever_custom_comparison_strategy_is() {68 actual = Lists.newArrayList(null, null);69 iterablesWithCaseInsensitiveComparisonStrategy.assertContainsNull(TestData.someInfo(), actual);70 }71 @Test72 public void should_pass_if_actual_contains_null_more_than_once_whatever_custom_comparison_strategy_is() {73 actual.add(null);74 iterablesWithCaseInsensitiveComparisonStrategy.assertContainsNull(TestData.someInfo(), actual);75 }76 @Test77 public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {78 Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterablesWithCaseInsensitiveComparisonStrategy.assertContainsNull(someInfo(), null)).withMessage(FailureMessages.actualIsNull());79 }80 @Test81 public void should_fail_if_actual_does_not_contain_null_whatever_custom_comparison_strategy_is() {82 AssertionInfo info = TestData.someInfo();83 actual = Lists.newArrayList("Luke", "Yoda");84 try {85 iterablesWithCaseInsensitiveComparisonStrategy.assertContainsNull(info, actual);86 } catch (AssertionError e) {87 Mockito.verify(failures).failure(info, ShouldContainNull.shouldContainNull(actual));88 return;89 }90 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();91 }92}...
assertContainsNull
Using AI Code Generation
1public void testAssertContainsNull() {2 List<String> list = Arrays.asList("one", "two", null);3 Iterables iterables = new Iterables();4 iterables.assertContainsNull(info, list);5}6assertContainsNull(AssertionInfo info, Iterable<?> actual)7public void testAssertDoesNotContainNull() {8 List<String> list = Arrays.asList("one", "two");9 Iterables iterables = new Iterables();10 iterables.assertDoesNotContainNull(info, list);11}12assertDoesNotContainNull(AssertionInfo info, Iterable<?> actual)13public void testAssertContains() {14 List<String> list = Arrays.asList("one", "two", "three");15 Iterables iterables = new Iterables();16 iterables.assertContains(info, list, "one", "three");17}18assertContains(Assert
assertContainsNull
Using AI Code Generation
1assertThat(newArrayList("a", null, "b")).containsNull();2assertThat(newArrayList("a", null, "b")).containsNull();3assertThat(newArrayList("a", null, "b")).containsNull();4assertThat(newArrayList("a", "b")).doesNotContainNull();5assertThat(newArrayList("a", "b")).doesNotContainNull();6assertThat(newArrayList("a", "b")).doesNotContainNull();7assertThat(newArrayList(null, null, null)).containsOnlyNulls();8assertThat(newArrayList(null, null, null)).containsOnlyNulls();9assertThat(newArrayList(null, null, null)).containsOnlyNulls();10assertThat(newArrayList("a", "b", "c")).containsSequence("b", "c");11assertThat(newArrayList("a", "b", "c")).containsSequence("b", "c");12assertThat(newArrayList("a", "b", "c")).containsSequence("b", "c");13assertThat(newArrayList("a", "b", "c")).containsSubsequence("b", "c");14assertThat(newArrayList("a", "b", "c")).containsSubsequence("b", "c");15assertThat(newArrayList("a", "b", "c")).containsSubsequence("b", "c");16assertThat(newArrayList("a", "b", "c")).containsExactlyInAnyOrder("c", "b", "a");17assertThat(newArrayList("a", "b", "c")).containsExactlyInAnyOrder("c", "b", "a");18assertThat(newArrayList("a", "
assertContainsNull
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterables;3import org.junit.Test;4public class AssertContainsNullTest {5 public void testAssertContainsNull() {6 Iterables iterables = new Iterables();7 iterables.assertContainsNull(Assertions.assertThat(new String[] { "a", "b", "c" }),8 new String[] { "a", "b", "c" });9 }10}11public void assertContainsOnly(AssertionInfo info, Iterable<?> actual, Object[] values)12package org.kodejava.example.assertj;13import org.assertj.core.api.Assertions;14import org.assertj.core.internal.Iterables;15import org.junit.Test;16public class AssertContainsOnlyTest {17 public void testAssertContainsOnly() {18 Iterables iterables = new Iterables();19 iterables.assertContainsOnly(Assertions.assertThat(new String[] { "a", "b", "c" }),20 new String[] { "a", "b", "c" });21 }22}23public void assertContainsOnlyOnce(AssertionInfo info, Iterable<?> actual, Object[] values)24package org.kodejava.example.assertj;25import org.assertj.core.api.Assertions;26import org.assertj.core.internal.Iterables;27import org.junit.Test;28public class AssertContainsOnlyOnceTest {29 public void testAssertContainsOnlyOnce() {30 Iterables iterables = new Iterables();31 iterables.assertContainsOnlyOnce(Assertions.assertThat(new String[] { "a", "b", "c" }),
assertContainsNull
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 Iterables_assertContainsNull_Test {7 public void should_pass_if_actual_contains_null() {8 assertThat(newArrayList(null, "a")).containsNull();9 }10 public void should_fail_if_actual_is_null() {11 thrown.expectAssertionError(actualIsNull());12 assertThat((Iterable<?>) null).containsNull();13 }14 public void should_fail_if_actual_does_not_contain_null() {15 thrown.expectAssertionError(shouldContainNull(newArrayList("a")));16 assertThat(newArrayList("a")).containsNull();17 }18}19import org.junit.Test;20import org.junit.runner.RunWith;21import org.junit.runners.JUnit4;22import static org.assertj.core.api.Assertions.assertThat;23@RunWith(JUnit4.class)24public class Iterables_assertContainsNull_Test {25 public void should_pass_if_actual_contains_null() {26 assertThat(newArrayList("a", null)).containsNull();27 }28 public void should_fail_if_actual_is_null() {29 thrown.expectAssertionError(actualIsNull());30 assertThat((Iterable<?>) null).containsNull();31 }32 public void should_fail_if_actual_does_not_contain_null() {33 thrown.expectAssertionError(shouldContainNull(newArrayList("a")));34 assertThat(newArrayList("a")).containsNull();35 }36}37import org.junit.Test;38import org.junit.runner.RunWith;39import org.junit.runners.JUnit4;40import static org.assertj.core.api.Assertions.assertThat;41@RunWith(JUnit4.class)42public class Iterables_assertContainsNull_Test {43 public void should_pass_if_actual_contains_null() {44 assertThat(newArrayList("a", null, "b")).containsNull();45 }46 public void should_fail_if_actual_is_null() {47 thrown.expectAssertionError(actualIsNull());48 assertThat((Iterable<?>) null).contains
assertContainsNull
Using AI Code Generation
1import org.assertj.core.api.IterableAssert2import org.assertj.core.internal.Iterables3import org.junit.Test4import org.junit.runner.RunWith5import org.junit.runners.JUnit46import java.lang.reflect.Field7@RunWith(JUnit4::class)8class AssertJTest {9 fun testAssertContainsNull() {10 val iterableAssert = IterableAssert(arrayListOf<Any?>(1, 2, 3, null))11 val iterables = getIterablesFromIterableAssert(iterableAssert)12 iterables.assertContainsNull(iterableAssert.info, iterableAssert.actual)13 }14 private fun getIterablesFromIterableAssert(iterableAssert: IterableAssert<*>): Iterables {15 val iterablesField: Field = IterableAssert::class.java.getDeclaredField("iterables")16 return iterablesField.get(iterableAssert) as Iterables17 }18}
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