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How to use IterableAssert_first_Test class of org.assertj.core.api.iterable package

Best Assertj code snippet using org.assertj.core.api.iterable.IterableAssert_first_Test

Source:IterableAssert_first_Test.java

...28 * 29 * @author Stefano Cordio30 */31@DisplayName("IterableAssert first")32class IterableAssert_first_Test {33  private final Iterable<String> iterable = asList("Homer", "Marge", "Lisa", "Bart", "Maggie");34  @Test35  void should_fail_if_iterable_is_empty() {36    // GIVEN37    Iterable<String> iterable = emptyList();38    // WHEN39    AssertionError assertionError = expectAssertionError(() -> assertThat(iterable).first());40    // THEN41    then(assertionError).hasMessage(actualIsEmpty());42  }43  @Test44  void should_pass_allowing_object_assertions_if_iterable_contains_at_least_one_element() {45    // WHEN46    ObjectAssert<String> result = assertThat(iterable).first();...

IterableAssert_first_Test

Using AI Code Generation

1public class IterableAssert_first_Test extends IterableAssertBaseTest {2  protected IterableAssert<Object> invoke_api_method() {3    return assertions.first();4  }5  protected void verify_internal_effects() {6    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));7  }8}9public class IterableAssert_first_Test extends IterableAssertBaseTest {10  protected IterableAssert<Object> invoke_api_method() {11    return assertions.first();12  }13  protected void verify_internal_effects() {14    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));15  }16}17public class IterableAssert_first_Test extends IterableAssertBaseTest {18  protected IterableAssert<Object> invoke_api_method() {19    return assertions.first();20  }21  protected void verify_internal_effects() {22    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));23  }24}25public class IterableAssert_first_Test extends IterableAssertBaseTest {26  protected IterableAssert<Object> invoke_api_method() {27    return assertions.first();28  }29  protected void verify_internal_effects() {30    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));31  }32}33public class IterableAssert_first_Test extends IterableAssertBaseTest {34  protected IterableAssert<Object> invoke_api_method() {35    return assertions.first();36  }37  protected void verify_internal_effects() {38    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));39  }40}41public class IterableAssert_first_Test extends IterableAssertBaseTest {42  protected IterableAssert<Object> invoke_api_method() {43    return assertions.first();44  }45  protected void verify_internal_effects() {46    verify(iterables).assertFirst(getInfo(assertions), getActual(assertions));47  }48}

IterableAssert_first_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.List;3import org.assertj.core.api.iterable.IterableAssert_first_Test;4import org.junit.jupiter.api.Test;5class IterableAssert_first_Test {6  void should_pass() {7    Iterable<String> iterable = List.of("Luke", "Yoda", "Leia");8    String first = IterableAssert_first_Test.first(iterable);9    assertThat(first).isEqualTo("Luke");10  }11  static String first(Iterable<String> actual) {12    return actual.iterator().next();13  }14}15import static org.assertj.core.api.Assertions.assertThat;16import java.util.List;17import org.assertj.core.api.iterable.IterableAssert_first_Test;18import org.junit.jupiter.api.Test;19class IterableAssert_first_Test {20  void should_pass() {21    Iterable<String> iterable = List.of("Luke", "Yoda", "Leia");22    String first = IterableAssert_first_Test.first(iterable);23    assertThat(first).isEqualTo("Luke");24  }25  static String first(Iterable<String> actual) {26    return actual.iterator().next();27  }28}29package org.assertj.core.api.iterable;30import java.util.ArrayList;31import java.util.List;32import org.assertj.core.api.AbstractAssert;33import org.assertj.core.api.AbstractIterableAssert;34import org.assertj.core.api.Assertions;35import org.assertj.core.api.IterableAssert;36import org.assertj.core.api.ListAssert;37import org.assertj.core.api.ObjectAssert;38import org.assertj.core.api.ObjectArrayAssert;39import org.assertj.core.api.ObjectEnumerableAssert;40import org.assertj.core.api.ObjectIterableAssert;41import org.assertj.core.api.ThrowableAssert;42import org.assertj.core.api.ThrowableAssert.ThrowingCallable;43import org.assertj.core.api.ThrowableAssertAlternative;44import org.assertj.core.api.ThrowableAssertBaseTest;45import org.assertj.core.api.ThrowableAssertNoCause_Test;46import org.assertj.core.api.ThrowableAssertThrown_Test;47import org.assertj.core.api.ThrowableAssertWithCause_Test;48import org.assertj.core.api.ThrowableAssertWithCauseThrowable_Test;49import org.assertj.core.api.ThrowableAssertWithMessage_Test;50import org.assertj.core.api.ThrowableAssertWithMessageThrowable_Test;51import org.assertj.core.api.ThrowableAssertWithMessageThrowableThrowable_Test;52import org.assertj.core.api.ThrowableAssertWith

IterableAssert_first_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;5import static org.assertj.core.error.ShouldContainOnly.shouldContainOnlyNulls;6import static org.assertj.core.error.ShouldContainOnly.shouldContainOnlyNullsButFound;7import static org.assertj.core.error.ShouldContainOnly.shouldContainOnlyNullsButNoneWasFound;8import static org.assertj.core.test.ExpectedException.none;9import static org.assertj.core.util.Arrays.array;10import static org.assertj.core.util.FailureMessages.actualIsNull;11import static org.assertj.core.util.Lists.newArrayList;12import static org.assertj.core.util.Sets.newLinkedHashSet;13import java.util.List;14import org.assertj.core.api.AssertionInfo;15import org.assertj.core.api.IterableAssert;16import org.assertj.core.api.IterableAssertBaseTest;17import org.assertj.core.internal.Iterables;18import org.assertj.core.internal.Objects;19import org.assertj.core.test.ExpectedException;20import org.junit.Before;21import org.junit.Rule;22import org.junit.Test;23public class IterableAssert_first_Test extends IterableAssertBaseTest {24  public ExpectedException thrown = none();25  private Iterables iterablesBefore;26  private Objects objectsBefore;27  public void setUp() {28    super.setUp();29    iterablesBefore = getIterables(assertions);30    objectsBefore = getObjects(assertions);31  }32  protected IterableAssert<Object> invoke_api_method() {33    return assertions.first();34  }35  protected void verify_internal_effects() {36    assertThat(getIterables(assertions)).isSameAs(iterablesBefore);37    assertThat(getObjects(assertions)).isSameAs(objectsBefore);38  }39  public void should_pass_if_first_element_satisfies_condition() {40    List<String> list = newArrayList("Yoda", "Luke");41    assertThat(list).first().startsWith("Y");42  }43  public void should_fail_if_first_element_does_not_satisfy_condition() {44    List<String> list = newArrayList("Yoda", "Luke");45    thrown.expectAssertionError("First element of:%n" +

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