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

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

Source:Iterables_assertIsSubsetOf_Test.java

...23import org.assertj.core.util.Lists;24import org.junit.jupiter.api.Test;25import org.mockito.Mockito;26/**27 * Tests for <code>{@link Iterables#assertIsSubsetOf(AssertionInfo, Collection, Object[])}</code>.28 *29 * @author Maciej Jaskowski30 */31public class Iterables_assertIsSubsetOf_Test extends IterablesBaseTest {32    @Test33    public void should_pass_if_actual_is_subset_of_set() {34        actual = Lists.newArrayList("Yoda", "Luke");35        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Luke", "Yoda", "Obi-Wan"));36    }37    @Test38    public void should_pass_if_actual_has_the_same_elements_as_set() {39        actual = Lists.newArrayList("Yoda", "Luke");40        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Luke", "Yoda"));41    }42    @Test43    public void should_pass_if_actual_is_empty() {44        actual = Lists.newArrayList();45        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Luke", "Yoda"));46    }47    @Test48    public void should_pass_if_actual_and_set_are_both_empty() {49        actual = Lists.newArrayList();50        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList());51    }52    @Test53    public void should_pass_if_actual_has_duplicates_but_all_elements_are_in_values() {54        actual = Lists.newArrayList("Yoda", "Yoda");55        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Yoda"));56    }57    @Test58    public void should_pass_if_values_has_duplicates_but_all_elements_are_in_values() {59        actual = Lists.newArrayList("Yoda", "C-3PO");60        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Yoda", "Yoda", "C-3PO"));61    }62    @Test63    public void should_pass_if_both_actual_and_values_have_duplicates_but_all_elements_are_in_values() {64        actual = Lists.newArrayList("Yoda", "Yoda", "Yoda", "C-3PO", "Obi-Wan");65        iterables.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("Yoda", "Yoda", "C-3PO", "C-3PO", "Obi-Wan"));66    }67    @Test68    public void should_throw_error_if_set_is_null() {69        actual = Lists.newArrayList("Yoda", "Luke");70        Assertions.assertThatNullPointerException().isThrownBy(() -> iterables.assertIsSubsetOf(someInfo(), actual, null)).withMessage(ErrorMessages.iterableToLookForIsNull());71    }72    @Test73    public void should_throw_error_if_actual_is_null() {74        actual = null;75        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> iterables.assertIsSubsetOf(someInfo(), actual, newArrayList())).withMessage(FailureMessages.actualIsNull());76    }77    @Test78    public void should_fail_if_actual_is_not_subset_of_values() {79        AssertionInfo info = TestData.someInfo();80        actual = Lists.newArrayList("Yoda");81        List<String> values = Lists.newArrayList("C-3PO", "Leila");82        List<String> extra = Lists.newArrayList("Yoda");83        try {84            iterables.assertIsSubsetOf(info, actual, values);85        } catch (AssertionError e) {86            Mockito.verify(failures).failure(info, ShouldBeSubsetOf.shouldBeSubsetOf(actual, values, extra));87            return;88        }89        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();90    }91    // ------------------------------------------------------------------------------------------------------------------92    // tests using a custom comparison strategy93    // ------------------------------------------------------------------------------------------------------------------94    @Test95    public void should_pass_if_actual_is_subset_of_values_according_to_custom_comparison_strategy() {96        actual = Lists.newArrayList("Yoda", "Luke");97        iterablesWithCaseInsensitiveComparisonStrategy.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("yoda", "lUKE"));98    }99    @Test100    public void should_pass_if_actual_contains_duplicates_according_to_custom_comparison_strategy() {101        actual = Lists.newArrayList("Luke", "Luke");102        iterablesWithCaseInsensitiveComparisonStrategy.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("LUke", "yoda"));103    }104    @Test105    public void should_pass_if_actual_contains_given_values_even_if_duplicated_according_to_custom_comparison_strategy() {106        actual = Lists.newArrayList("Yoda", "Luke");107        iterablesWithCaseInsensitiveComparisonStrategy.assertIsSubsetOf(TestData.someInfo(), actual, Lists.newArrayList("LUke", "LuKe", "yoda"));108    }109    @Test110    public void should_fail_if_actual_is_not_subset_of_values_according_to_custom_comparison_strategy() {111        AssertionInfo info = TestData.someInfo();112        actual = Lists.newArrayList("Yoda", "Luke");113        List<String> values = Lists.newArrayList("yoda", "C-3PO");114        List<String> extra = Lists.newArrayList("Luke");115        try {116            iterablesWithCaseInsensitiveComparisonStrategy.assertIsSubsetOf(info, actual, values);117        } catch (AssertionError e) {118            Mockito.verify(failures).failure(info, ShouldBeSubsetOf.shouldBeSubsetOf(actual, values, extra, comparisonStrategy));119            return;120        }121        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();122    }123}...

assertIsSubsetOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterables;3import org.junit.Test;4public class AssertIsSubsetOfTest {5    public void test() {6        Iterables iterables = new Iterables();7        iterables.assertIsSubsetOf(Assertions.assertThat(new int[]{1, 2, 3}).as("actual"),8                Assertions.assertThat(new int[]{1, 2, 3, 4, 5}).as("expected"));9    }10}11	at org.assertj.core.internal.Iterables.assertIsSubsetOf(Iterables.java:208)12	at AssertIsSubsetOfTest.test(AssertIsSubsetOfTest.java:16)

assertIsSubsetOf

Using AI Code Generation

1assertThat(Arrays.asList("a", "b")).isSubsetOf(Arrays.asList("a", "b", "c"));2assertThat(Arrays.asList("a", "b")).isSubsetOf(Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"));3assertThat(Arrays.asList("a", "b")).isSubsetOf(Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"));4assertThat(Arrays.asList("a", "b")).isSubsetOf(Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"));5assertThat(Arrays.asList("a", "b")).isSubsetOf(Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"), Arrays.asList("a", "b", "c"));6assertThat(Arrays.asList(

assertIsSubsetOf

Using AI Code Generation

1assertThat(listOf(1, 2, 3)).isSubsetOf(listOf(1, 2, 3, 4, 5))2assertThat(listOf(1, 2, 3)).isNotSubsetOf(listOf(1, 2))3assertThat(1).isStrictlyBetween(0, 2)4assertThat(0).isNotStrictlyBetween(0, 2)5assertThat(1.0).isStrictlyBetween(0.0, 2.0)6assertThat(0.0).isNotStrictlyBetween(0.0, 2.0)7assertThat(1.0f).isStrictlyBetween(0.0f, 2.0f)8assertThat(0.0f).isNotStrictlyBetween(0.0f, 2.0f)9assertThat(1L).isStrictlyBetween(0L, 2L)10assertThat(0L).isNotStrictlyBetween(0L, 2L)11assertThat(BigDecimal.ONE).isStrictlyBetween(BigDecimal.ZERO, BigDecimal.TEN)12assertThat(BigDecimal.ZERO).isNotStrictlyBetween(BigDecimal.ZERO, BigDecimal.TEN)13assertThat(BigInteger.ONE).isStrictlyBetween

assertIsSubsetOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.internal.Iterables;3import org.junit.Test;4public class IterablesTest {5    public void testAssertIsSubsetOf() {6        Iterables iterables = new Iterables();7        iterables.assertIsSubsetOf(8            newArrayList("a", "b", "c"),9            newArrayList("a", "b", "c", "d")10        );11    }12}

assertIsSubsetOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.IterableAssert;3import org.assertj.core.internal.Iterables;4import org.junit.Test;5import java.util.Arrays;6import java.util.List;7public class TestAssertIsSubsetOf {8    public void testAssertIsSubsetOf() {9        List<Integer> list1 = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);10        List<Integer> list2 = Arrays.asList(1, 2, 3);11        Iterables iterables = new Iterables();12        IterableAssert iterableAssert = Assertions.assertThat(list1);13        iterableAssert.isSubsetOf(list2);14    }15}16at org.assertj.core.error.ShouldBeSubsetOf.shouldBeSubsetOf(ShouldBeSubsetOf.java:43)17at org.assertj.core.internal.Iterables.assertIsSubsetOf(Iterables.java:208)18at org.assertj.core.api.AbstractIterableAssert.isSubsetOf(AbstractIterableAssert.java:483)19at com.baeldung.assertj.TestAssertIsSubsetOf.testAssertIsSubsetOf(TestAssertIsSubsetOf.java:22)

assertIsSubsetOf

Using AI Code Generation

1package com.baeldung.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Arrays;4import java.util.List;5import org.junit.Test;6public class AssertIsSubsetOfUnitTest {7    public void whenIterablesAreSubsetOfEachOther_thenCorrect() {8        List<String> list1 = Arrays.asList("a", "b", "c");9        List<String> list2 = Arrays.asList("a", "b", "c", "d");10        assertThat(list1).isSubsetOf(list2);11    }12    public void whenIterablesAreNotSubsetOfEachOther_thenCorrect() {13        List<String> list1 = Arrays.asList("a", "b", "c");14        List<String> list2 = Arrays.asList("d", "e", "f");15        assertThat(list1).isNotSubsetOf(list2);16    }17    public void whenIterablesAreSubsetOfEachOtherInGivenOrder_thenCorrect() {18        List<String> list1 = Arrays.asList("a", "b", "c");19        List<String> list2 = Arrays.asList("a", "b", "c", "d");20        assertThat(list1).isSubsetOf(list2);21    }22    public void whenIterablesAreNotSubsetOfEachOtherInGivenOrder_thenCorrect() {23        List<String> list1 = Arrays.asList("a", "b", "c");24        List<String> list2 = Arrays.asList("c", "b", "a");25        assertThat(list1).isNotSubsetOf(list2);26    }27}

assertIsSubsetOf

Using AI Code Generation

1  public void testAssertIsSubsetOf() {2    List<String> actual = Arrays.asList("a", "b", "c");3    List<String> other = Arrays.asList("a", "b", "c", "d");4    assertThat(actual).isSubsetOf(other);5  }6  public void testAssertIsNotSubsetOf() {7    List<String> actual = Arrays.asList("a", "b", "c", "d");8    List<String> other = Arrays.asList("a", "b", "c");9    assertThat(actual).isNotSubsetOf(other);10  }11}

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