How to use assertDoesNotContainNull method of org.assertj.core.internal.Iterables class

Best Assertj code snippet using org.assertj.core.internal.Iterables.assertDoesNotContainNull

Source:Iterables_assertDoesNotContainNull_Test.java

...22import org.assertj.core.util.Lists;23import org.junit.jupiter.api.Test;24import org.mockito.Mockito;25/**26 * Tests for <code>{@link Iterables#assertDoesNotContainNull(AssertionInfo, Collection)}</code>.27 *28 * @author Joel Costigliola29 */30public class Iterables_assertDoesNotContainNull_Test extends IterablesBaseTest {31    private List<String> actual = Lists.newArrayList("Luke", "Yoda");32    @Test33    public void should_pass_if_actual_does_not_contain_null() {34        iterables.assertDoesNotContainNull(TestData.someInfo(), actual);35    }36    @Test37    public void should_pass_if_actual_is_empty() {38        actual = Lists.newArrayList();39        iterables.assertDoesNotContainNull(TestData.someInfo(), actual);40    }41    @Test42    public void should_fail_if_actual_is_null() {43        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterables.assertDoesNotContainNull(someInfo(), null)).withMessage(FailureMessages.actualIsNull());44    }45    @Test46    public void should_fail_if_actual_contains_null() {47        AssertionInfo info = TestData.someInfo();48        actual = Lists.newArrayList("Luke", "Yoda", null);49        try {50            iterables.assertDoesNotContainNull(info, actual);51        } catch (AssertionError e) {52            Mockito.verify(failures).failure(info, ShouldNotContainNull.shouldNotContainNull(actual));53            return;54        }55        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();56    }57    @Test58    public void should_pass_if_actual_does_not_contain_null_whatever_custom_comparison_strategy_is() {59        iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(TestData.someInfo(), actual);60    }61    @Test62    public void should_pass_if_actual_is_empty_whatever_custom_comparison_strategy_is() {63        actual = Lists.newArrayList();64        iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(TestData.someInfo(), actual);65    }66    @Test67    public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {68        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(someInfo(), null)).withMessage(FailureMessages.actualIsNull());69    }70    @Test71    public void should_fail_if_actual_contains_null_whatever_custom_comparison_strategy_is() {72        AssertionInfo info = TestData.someInfo();73        actual = Lists.newArrayList("Luke", "Yoda", null);74        try {75            iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(info, actual);76        } catch (AssertionError e) {77            Mockito.verify(failures).failure(info, ShouldNotContainNull.shouldNotContainNull(actual));78            return;79        }80        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();81    }82}...

assertDoesNotContainNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.internal.Iterables.assertDoesNotContainNull;3public class Iterables_assertDoesNotContainNull_Test {4  public void should_pass_if_actual_does_not_contain_null() {5    Iterable<String> actual = Arrays.asList("foo", "bar");6    assertDoesNotContainNull(info(), actual);7  }8  public void should_fail_if_actual_contains_null() {9    Iterable<String> actual = Arrays.asList("foo", null);10    AssertionError assertionError = expectAssertionError(() -> assertDoesNotContainNull(info(), actual));11    then(assertionError).hasMessage(shouldNotContainNull(actual).create());12  }13  public void should_fail_if_actual_is_null() {14    Iterable<String> actual = null;15    AssertionError assertionError = expectAssertionError(() -> assertDoesNotContainNull(info(), actual));16    then(assertionError).hasMessage(actualIsNull());17  }18  public void should_fail_if_actual_is_empty() {19    Iterable<String> actual = emptyList();20    AssertionError assertionError = expectAssertionError(() -> assertDoesNotContainNull(info(), actual));21    then(assertionError).hasMessage(shouldNotContainNull(actual).create());22  }23}24import static org.assertj.core.api.Assertions.assertThat;25public class IterableAssert_doesNotContainNull_Test {26  public void should_pass_if_actual_does_not_contain_null() {27    Iterable<String> actual = Arrays.asList("foo", "bar");28    assertThat(actual).doesNotContainNull();29  }30  public void should_fail_if_actual_contains_null() {31    Iterable<String> actual = Arrays.asList("foo", null);32    AssertionError assertionError = expectAssertionError(() -> assertThat(actual).doesNotContainNull());33    then(assertionError).hasMessage(shouldNotContainNull(actual).create());34  }35  public void should_fail_if_actual_is_null() {

assertDoesNotContainNull

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.internal.ErrorMessages.*;3import static org.assertj.core.test.TestData.someInfo;4import static org.assertj.core.util.FailureMessages.actualIsNull;5import static org.assertj.core.util.Lists.*;6import static org.assertj.core.util.Sets.*;7import static org.mockito.Mockito.verify;8import org.assertj.core.api.AssertionInfo;9import org.assertj.core.internal.Iterables;10import org.assertj.core.internal.IterablesBaseTest;11import org.junit.Test;12import org.junit.runner.RunWith;13import org.mockito.Mock;14import org.mockito.runners.MockitoJUnitRunner;15import java.util.List;16import java.util.Set;17@RunWith(MockitoJUnitRunner.class)18public class Iterables_assertDoesNotContainNull_Test extends IterablesBaseTest {19  private List<Object> actual;20  public void should_pass_if_actual_does_not_contain_null() {21    iterables.assertDoesNotContainNull(someInfo(), actual);22  }23  public void should_pass_if_actual_is_empty() {24    iterables.assertDoesNotContainNull(someInfo(), emptyList());25  }26  public void should_pass_if_actual_does_not_contain_null_whatever_custom_comparison_strategy_is() {27    iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(someInfo(), actual);28  }29  public void should_pass_if_actual_is_empty_whatever_custom_comparison_strategy_is() {30    iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(someInfo(), emptyList());31  }32  public void should_throw_error_if_actual_is_null() {33    thrown.expectAssertionError(actualIsNull());34    iterables.assertDoesNotContainNull(someInfo(), null);35  }36  public void should_fail_if_actual_contains_null() {37    AssertionInfo info = someInfo();38    actual.add(null);39    try {40      iterables.assertDoesNotContainNull(info, actual);41    } catch (AssertionError e) {42      verify(failures).failure(info, shouldNotContainNull(actual));43      return;44    }45    failBecauseExpectedAssertionErrorWasNotThrown();46  }47  public void should_fail_if_actual_contains_null_according_to_custom_comparison_strategy() {48    AssertionInfo info = someInfo();49    actual.add(null);50    try {51      iterablesWithCaseInsensitiveComparisonStrategy.assertDoesNotContainNull(info, actual);52    } catch (AssertionError e

assertDoesNotContainNull

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterables;3public class AssertDoesNotContainNull {4    public static void main(String[] args) {5        Iterables iterables = new Iterables();6        iterables.assertDoesNotContainNull(Assertions.info("test info"), new String[]{"a", "b", "c"});7        iterables.assertDoesNotContainNull(Assertions.info("test info"), new String[]{"a", "b", "c", null});8    }9}10	at org.junit.Assert.assertEquals(Assert.java:115)11	at org.assertj.core.error.ShouldNotContainNull.create(ShouldNotContainNull.java:33)12	at org.assertj.core.internal.Iterables.assertDoesNotContainNull(Iterables.java:335)13	at org.example.AssertDoesNotContainNull.main(AssertDoesNotContainNull.java:13)14public void assertDoesNotContainNull(AssertionInfo info, Iterable<?> actual)15import org.assertj.core.api.Assertions;16import org.assertj.core.internal.Iterables;17public class AssertDoesNotContainNull {18    public static void main(String[] args) {19        Iterables iterables = new Iterables();20        iterables.assertDoesNotContainNull(Assertions.info("test info"), new String[]{"a", "b", "c"});21        iterables.assertDoesNotContainNull(Assertions.info("test info"), new String[]{"a", "b", "c", null});22    }23}24	at org.junit.Assert.assertEquals(Assert.java:115)25	at org.assertj.core.error.ShouldNotContainNull.create(ShouldNotContainNull.java:33)26	at org.assertj.core.internal.Iterables.assertDoesNotContainNull(Iterables.java:335)27	at org.example.AssertDoesNotContainNull.main(AssertDoesNotContainNull.java

assertDoesNotContainNull

Using AI Code Generation

1package com.baeldung.assertj;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Arrays;5import java.util.List;6public class AssertJIterablesUnitTest {7    public void whenAssertingIterables_thenCorrect() {8        List<String> list = Arrays.asList("One", "Two", "Three");9        Assertions.assertThat(list).contains("One", "Two")10          .doesNotContain("Four")11          .containsOnlyOnce("Two")12          .doesNotHaveDuplicates();13        Assertions.assertThat(list).containsSequence("One", "Two")14          .doesNotContainSequence("Two", "One")15          .startsWith("One")16          .endsWith("Three");17        Assertions.assertThat(list).hasSize(3)18          .hasSameSizeAs(Arrays.asList("One", "Two", "Three"))19          .hasSameElementsAs(Arrays.asList("Three", "Two", "One"))20          .isSubsetOf(Arrays.asList("One", "Two", "Three", "Four", "Five"));21        Assertions.assertThat(list).isSorted()22          .isSortedAccordingTo((o1, o2) -> o1.length() - o2.length());23        Assertions.assertThat(list).isNotEmpty();24        Assertions.assertThat(list).extracting(String::length)25          .contains(3, 4, 5);26        Assertions.assertThat(list).flatExtracting(str -> str.chars().boxed())27          .contains(1, 2, 3, 4, 5);28        Assertions.assertThat(list).allMatch(str -> str.length() > 2)29          .noneMatch(str -> str.length() > 10)30          .anyMatch(str -> str.length() > 3);31        Assertions.assertThat(list).element(0)32          .isEqualTo("One");33        Assertions.assertThat(list).first()34          .isEqualTo("One");35        Assertions.assertThat(list).last()36          .isEqualTo("Three");37        Assertions.assertThat(list).satisfies(list1 -> {38            Assertions.assertThat(list1).hasSize(3);39            Assertions.assertThat(list1).contains("One", "Two");40        });41        Assertions.assertThat(list).size().isGreaterThan(1);42    }43    public void whenAssertingIterables_thenCorrect2() {44        List<String> list = Arrays.asList("One", "Two", "Three");45        Assertions.assertThat(list).containsNull();46        Assertions.assertThat(list).containsOnlyNulls();47        Assertions.assertThat(list).containsOnly

assertDoesNotContainNull

Using AI Code Generation

1package com.github.javaparser.ast.expr;2import org.junit.jupiter.api.Test;3import java.util.ArrayList;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.assertThatThrownBy;6class AnnotationExprTest {7    void testGetAnnotations() {8        AnnotationExpr annotationExpr = new NormalAnnotationExpr();9        annotationExpr.addPair("key", "value");10        assertThat(annotationExpr.getPairByName("key")).isNotNull();11        assertThat(annotationExpr.getPairByName("value")).isNull();12        assertThatThrownBy(() -> annotationExpr.getPairByName(null)).isInstanceOf(IllegalArgumentException.class);13        assertThatThrownBy(() -> annotationExpr.getPairByName("")).isInstanceOf(IllegalArgumentException.class);14        assertThatThrownBy(() -> annotationExpr.getPairByName(" ")).isInstanceOf(IllegalArgumentException.class);15        annotationExpr = new SingleMemberAnnotationExpr();16        annotationExpr.addPair("key", "value");17        assertThat(annotationExpr.getPairByName("key")).isNotNull();18        assertThat(annotationExpr.getPairByName("value")).isNull();19        assertThatThrownBy(() -> annotationExpr.getPairByName(null)).isInstanceOf(IllegalArgumentException.class);20        assertThatThrownBy(() -> annotationExpr.getPairByName("")).isInstanceOf(IllegalArgumentException.class);21        assertThatThrownBy(() -> annotationExpr.getPairByName(" ")).isInstanceOf(IllegalArgumentException.class);22        annotationExpr = new MarkerAnnotationExpr();23        annotationExpr.addPair("key", "value");24        assertThat(annotationExpr.getPairByName("key")).isNotNull();25        assertThat(annotationExpr.getPairByName("value")).isNull();26        assertThatThrownBy(() -> annotationExpr.getPairByName(null)).isInstanceOf(IllegalArgumentException.class);27        assertThatThrownBy(() -> annotationExpr.getPairByName("")).isInstanceOf(IllegalArgumentException.class);28        assertThatThrownBy(() -> annotationExpr.getPairByName(" ")).isInstanceOf(IllegalArgumentException.class);29    }30}31package com.github.javaparser.ast.expr;32import org.junit.jupiter.api.Test;33import java.util.ArrayList;34import static org.assertj.core.api.Assertions.assertThat;35import static org.assertj.core.api.Assertions.assertThatThrownBy;36class AnnotationExprTest {37    void testGetAnnotations() {38        AnnotationExpr annotationExpr = new NormalAnnotationExpr();39        annotationExpr.addPair("key", "value");40        assertThat(annotationExpr.getPairByName("key")).isNotNull();41        assertThat(annotationExpr.getPairByName("value")).isNull();42        assertThatThrownBy(() -> annotationExpr.getPairByName(null)).isInstanceOf(IllegalArgumentException.class);

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