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

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

Source:Iterables_assertSatisfiesExactlyInAnyOrder_Test.java

...27import org.assertj.core.internal.IterablesBaseTest;28import org.junit.jupiter.api.DisplayName;29import org.junit.jupiter.api.Test;30/**31 * Tests for <code>{@link Iterables#assertSatisfiesExactlyInAnyOrder(AssertionInfo, Iterable, Consumer[])}</code>.32 *33 * @author Ting Sun34 */35@DisplayName("Iterables assertSatisfiesExactlyInAnyOrder")36class Iterables_assertSatisfiesExactlyInAnyOrder_Test extends IterablesBaseTest {37  private List<String> actual = newArrayList("Luke", "Leia", "Yoda");38  @Test39  void should_pass_if_all_consumers_are_satisfied_by_different_elements_in_order() {40    // GIVEN41    Consumer<String> consumer1 = s -> assertThat(s).contains("Luk");42    Consumer<String> consumer2 = s -> assertThat(s).contains("Lei");43    Consumer<String> consumer3 = s -> {44      assertThat(s).hasSize(4);45      assertThat(s).doesNotContain("L");46    }; // Matches "Yoda"47    // WHEN/THEN48    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer1, consumer2, consumer3));49  }50  @Test51  void should_pass_if_all_consumers_are_satisfied_by_different_elements_in_any_order() {52    // GIVEN53    Consumer<String> consumer1 = s -> assertThat(s).contains("Y"); // Matches "Yoda"54    Consumer<String> consumer2 = s -> assertThat(s).contains("L"); // Matches "Luke" and "Leia"55    Consumer<String> consumer3 = s -> assertThat(s).doesNotContain("a"); // Matches "Luke"56    // WHEN/THEN57    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer1, consumer2, consumer3));58    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer1, consumer3, consumer2));59    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer2, consumer1, consumer3));60    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer2, consumer3, consumer1));61    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer3, consumer2, consumer1));62    iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array(consumer3, consumer1, consumer2));63  }64  @Test65  void should_fail_if_one_of_the_consumer_cannot_be_satisfied() {66    // GIVEN67    Consumer<String> consumer1 = s -> assertThat(s).hasSize(5);68    Consumer<String> consumer2 = s -> assertThat(s).hasSize(4);69    Consumer<String> consumer3 = s -> assertThat(s).hasSize(4);70    // WHEN71    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesExactlyInAnyOrder(info, actual,72                                                                                                          array(consumer1,73                                                                                                                consumer2,74                                                                                                                consumer3)));75    // THEN76    then(assertionError).hasMessage(shouldSatisfyExactlyInAnyOrder(actual).create());77  }78  @Test79  void should_fail_if_no_combination_of_consumers_can_be_satisfied() {80    // GIVEN81    Consumer<String> consumer1 = s -> assertThat(s).contains("Y"); // Matches "Yoda"82    Consumer<String> consumer2 = s -> assertThat(s).contains("o"); // Matches "Yoda"83    Consumer<String> consumer3 = s -> assertThat(s).contains("L"); // Matches "Luke" or "Leia"84    // WHEN85    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesExactlyInAnyOrder(info, actual,86                                                                                                          array(consumer1,87                                                                                                                consumer2,88                                                                                                                consumer3)));89    // THEN90    then(assertionError).hasMessage(shouldSatisfyExactlyInAnyOrder(actual).create());91  }92  @Test93  void should_fail_if_one_of_the_requirements_cannot_be_satisfied() {94    // GIVEN95    Consumer<String> consumer1 = s -> assertThat(s).isNotEmpty(); // all elements satisfy this96    Consumer<String> consumer2 = s -> assertThat(s).isNotEmpty(); // all elements satisfy this97    Consumer<String> consumer3 = s -> assertThat(s).isBlank(); // no elements satisfy this98    // WHEN99    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesExactlyInAnyOrder(info, actual,100                                                                                                          array(consumer1,101                                                                                                                consumer2,102                                                                                                                consumer3)));103    // THEN104    then(assertionError).hasMessage(shouldSatisfyExactlyInAnyOrder(actual).create());105  }106  @Test107  void should_pass_if_iterable_contains_multiple_equal_elements() {108    // GIVEN109    List<String> names = newArrayList("Luke", "Luke");110    Consumer<String> consumer1 = s -> assertThat(s).contains("L");111    Consumer<String> consumer2 = s -> assertThat(s).contains("u");112    // WHEN/THEN113    iterables.assertSatisfiesExactlyInAnyOrder(info, names, array(consumer1, consumer2));114  }115  @Test116  void should_pass_if_both_are_empty() {117    // WHEN/THEN118    iterables.assertSatisfiesExactlyInAnyOrder(info, newArrayList(), array());119  }120  @Test121  void should_fail_if_there_are_too_few_consumers() {122    // WHEN123    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesExactlyInAnyOrder(info, actual, array()));124    // THEN125    then(assertionError).hasMessage(shouldHaveSize(actual, 3, 0).create());126  }127  @Test128  void should_fail_if_actual_is_null() {129    // GIVEN130    actual = null;131    Consumer<String> consumer = s -> assertThat(s).hasSize(4);132    // WHEN133    AssertionError assertionError = expectAssertionError(() -> assertThat(actual).satisfiesExactlyInAnyOrder(consumer));134    // THEN135    then(assertionError).hasMessage(actualIsNull());136  }137  @Test138  void should_throw_error_if_consumer_array_is_null() {139    // GIVEN140    Consumer<String>[] consumers = null;141    // WHEN/THEN142    assertThatNullPointerException().isThrownBy(() -> assertThat(actual).satisfiesExactlyInAnyOrder(consumers))143                                    .withMessage("The Consumer<? super E>... expressing the assertions must not be null");144  }145  @Test146  void should_fail_if_consumer_var_arg_is_null() {147    // GIVEN148    Consumer<String> consumer = null;149    // WHEN/THEN150    assertThatNullPointerException().isThrownBy(() -> assertThat(actual).satisfiesExactlyInAnyOrder(consumer))151                                    .withMessage("Elements in the Consumer<? super E>... expressing the assertions must not be null");152  }153  @Test154  void should_fail_if_there_are_too_many_consumers() {155    // GIVEN156    Consumer<String> consumer = s -> assertThat(s).doesNotContain("z");157    // WHEN158    AssertionError assertionError = expectAssertionError(() -> iterables.assertSatisfiesExactlyInAnyOrder(info, actual,159                                                                                                          array(consumer,160                                                                                                                consumer,161                                                                                                                consumer,162                                                                                                                consumer)));163    // THEN164    then(assertionError).hasMessage(shouldHaveSize(actual, 3, 4).create());165  }166}...