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

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

Source:IterableAssert_containsOnlyOnce_Test.java

...19 * Tests for <code>{@link AbstractIterableAssert#containsOnlyOnce(Object...)}</code>.20 * 21 * @author William Delanoue22 */23public class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {24  private final Object[] values = { "Yoda", "Luke" };25  @Override26  protected ConcreteIterableAssert<Object> invoke_api_method() {27    return assertions.containsOnlyOnce(values);28  }29  @Override30  protected void verify_internal_effects() {31    verify(iterables).assertContainsOnlyOnce(getInfo(assertions), getActual(assertions), values);32  }33}...

IterableAssert_containsOnlyOnce_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.util.Lists.newArrayList;4import java.util.List;5import org.assertj.core.api.IterableAssert;6import org.assertj.core.api.IterableAssertBaseTest;7import org.junit.jupiter.api.DisplayName;8@DisplayName("IterableAssert containsOnlyOnce")9class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {10  protected IterableAssert<Object> invoke_api_method() {11    return assertions.containsOnlyOnce("Luke", "Yoda");12  }13  protected void verify_internal_effects() {14    List<Object> expected = newArrayList("Luke", "Yoda");15    assertThat(getObjects(assertions)).containsOnlyOnce(expected.toArray());16  }17}18package org.assertj.core.api.iterable;19import static org.assertj.core.api.Assertions.assertThat;20import static org.assertj.core.api.Assertions.catchThrowable;21import static org.assertj.core.api.BDDAssertions.then;22import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;23import static org.assertj.core.test.ErrorMessagesForTest.shouldHaveThrown;24import static org.assertj.core.util.Lists.newArrayList;25import java.util.List;26import org.assertj.core.api.IterableAssert;27import org.assertj.core.api.IterableAssertBaseTest;28import org.junit.jupiter.api.DisplayName;29@DisplayName("IterableAssert containsOnlyOnce")30class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {31  protected IterableAssert<Object> invoke_api_method() {32    return assertions.containsOnlyOnce("Luke", "Yoda");33  }34  protected void verify_internal_effects() {35    List<Object> expected = newArrayList("Luke", "Yoda");36    assertThat(getObjects(assertions)).containsOnlyOnce(expected.toArray());37  }38}39package org.assertj.core.api.iterable;40import static org.assertj.core.api.Assertions.assertThat;41import static org.assertj.core.api.Assertions.catchThrowable;42import static org.assertj.core.api.BDDAssertions.then;43import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;44import static org.assertj.core.test.ErrorMessagesForTest.shouldHaveThrown;45import static org.assertj.core.util.Lists.newArrayList;46import java.util.List;47import org.assertj.core.api.IterableAssert;48import org.assertj.core.api

IterableAssert_containsOnlyOnce_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.catchThrowable;4import static org.assertj.core.api.BDDAssertions.then;5import static org.assertj.core.api.BDDAssertions.thenThrownBy;6import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;7import static org.assertj.core.util.Lists.newArrayList;8import static org.assertj.core.util.Sets.newLinkedHashSet;9import static org.assertj.core.util.Sets.newTreeSet;10import static org.mockito.Mockito.verify;11import java.util.List;12import java.util.Set;13import org.assertj.core.api.AbstractIterableAssert;14import org.assertj.core.api.ConcreteIterableAssert;15import org.assertj.core.api.ConcreteIterableAssertBaseTest;16import org.assertj.core.api.IterableAssert;17import org.assertj.core.api.IterableAssertBaseTest;18import org.assertj.core.util.introspection.IntrospectionError;19import org.junit.jupiter.api.DisplayName;20import org.junit.jupiter.api.Test;21@DisplayName("IterableAssert containsOnlyOnce")22class IterableAssert_containsOnlyOnce_Test extends ConcreteIterableAssertBaseTest {23  protected ConcreteIterableAssert<Object> invoke_api_method() {24    return assertions.containsOnlyOnce(1, 2);25  }26  protected void verify_internal_effects() {27    verify(iterables).assertContainsOnlyOnce(getInfo(assertions), getActual(assertions), newArrayList(1, 2));28  }29  void should_pass_if_actual_contains_given_values_only() {30    Iterable<Integer> actual = newArrayList(1, 2, 3);31    then(actual).containsOnlyOnce(1, 2, 3);32  }33  void should_pass_if_actual_contains_given_values_only_in_different_order() {34    Iterable<Integer> actual = newArrayList(1, 2, 3);35    then(actual).containsOnlyOnce(3, 2, 1);36  }37  void should_pass_if_actual_contains_given_values_only_more_than_once() {38    Iterable<Integer> actual = newArrayList(1, 1, 2, 2, 3, 3);39    then(actual

IterableAssert_containsOnlyOnce_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.util.Arrays.array;4import static org.assertj.core.util.Lists.newArrayList;5import org.assertj.core.api.IterableAssert;6import org.assertj.core.api.IterableAssertBaseTest;7import org.junit.Test;8public class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {9  protected IterableAssert<Object> invoke_api_method() {10    return assertions.containsOnlyOnce(1, 2);11  }12  protected void verify_internal_effects() {13    assertThat(getObjects(assertions).get(0)).isEqualTo(array(1, 2));14  }15  public void should_pass_if_actual_contains_given_values_only() {16    assertThat(newArrayList("Luke", "Yoda", "Leia")).containsOnlyOnce("Luke", "Yoda");17  }18  public void should_pass_if_actual_contains_given_values_only_in_different_order() {19    assertThat(newArrayList("Luke", "Yoda", "Leia")).containsOnlyOnce("Yoda", "Luke");20  }21  public void should_pass_if_actual_contains_given_values_only_more_than_once() {22    assertThat(newArrayList("Luke", "Luke", "Yoda", "Leia")).containsOnlyOnce("Luke", "Yoda");23  }24  public void should_fail_if_actual_contains_given_values_only_but_in_different_order() {25    thrown.expectAssertionError("%nExpecting:%n <[\"Luke\", \"Yoda\", \"Leia\"]>%nnot to contain only once:%n <[\"Yoda\", \"Luke\"]>%nbut could not find:%n <[\"Luke\"]>%nand found more than once:%n <[\"Yoda\"]>");26    assertThat(newArrayList("Luke", "Yoda", "Leia")).containsOnlyOnce("Yoda", "Luke");27  }28  public void should_fail_if_actual_contains_given_values_only_but_duplicated() {29    thrown.expectAssertionError("%nExpecting:%n <[\"Luke\", \"Luke\", \"Yoda\", \"Leia\"]>%nnot to contain only once:%n <[\"Luke\", \"Yoda\"]>%nbut could not find:%n <[\"Yoda\"]>%nand found more than once:%n <[\"Luke\"]>");30    assertThat(newArrayList("Luke",

IterableAssert_containsOnlyOnce_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import org.assertj.core.api.IterableAssert;3import org.assertj.core.api.IterableAssertBaseTest;4import org.junit.jupiter.api.DisplayName;5import org.junit.jupiter.api.Test;6import org.mockito.Mock;7import org.mockito.MockitoAnnotations;8import org.mockito.internal.verification.VerificationModeFactory;9import java.util.Arrays;10import java.util.List;11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.api.Assertions.catchThrowable;13import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;14import static org.assertj.core.util.AssertionsUtil.expectAssertionError;15import static org.assertj.core.util.Lists.list;16import static org.mockito.Mockito.verify;17class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {18  private List<String> values;19  protected IterableAssert<String> invoke_api_method() {20    return assertions.containsOnlyOnce(values);21  }22  protected void verify_internal_effects() {23    verify(iterables).assertContainsOnlyOnce(getInfo(assertions), getActual(assertions), values);24  }25  void should_pass_if_actual_contains_given_values_only_once() {26    List<String> values = list("Luke", "Yoda", "Leia");27    assertThat(list("Luke", "Yoda", "Leia")).containsOnlyOnce(values);28  }29  void should_fail_if_actual_contains_given_values_only_once_but_in_different_order() {30    List<String> values = list("Luke", "Yoda", "Leia");31    AssertionError error = expectAssertionError(() -> assertThat(list("Luke", "Leia", "Yoda")).containsOnlyOnce(values));32    assertThat(error).hasMessage(shouldContainOnlyOnce(list("Luke", "Leia", "Yoda"), values,33                                                       list("Leia"), list("Yoda")).create());34  }35  void should_fail_if_actual_contains_given_values_only_once_but_duplicated() {36    List<String> values = list("Luke", "Yoda", "Leia");37    AssertionError error = expectAssertionError(() -> assertThat(list("Luke", "Luke", "Leia")).containsOnlyOnce(values));38    assertThat(error).hasMessage(

IterableAssert_containsOnlyOnce_Test

Using AI Code Generation

1package org.assertj.core.api.iterable;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.test.ExpectedException.none;4import static org.assertj.core.util.FailureMessages.actualIsNull;5import java.util.List;6import org.assertj.core.api.IterableAssert;7import org.assertj.core.api.IterableAssertBaseTest;8import org.assertj.core.test.ExpectedException;9import org.assertj.core.util.Arrays;10import org.junit.Rule;11import org.junit.Test;12public class IterableAssert_containsOnlyOnce_Test extends IterableAssertBaseTest {13  public ExpectedException thrown = none();14  protected IterableAssert<Object> invoke_api_method() {15    return assertions.containsOnlyOnce(1, 2);16  }17  protected void verify_internal_effects() {18    verify(iterables).assertContainsOnlyOnce(getInfo(assertions), getActual(assertions), 1, 2);19  }20  public void should_pass_if_actual_contains_given_values_only_once() {21    List<Integer> actual = Arrays.asList(1, 2, 3);22    assertThat(actual).containsOnlyOnce(1, 2);23  }24  public void should_pass_if_actual_contains_given_values_only_once_in_different_order() {25    List<Integer> actual = Arrays.asList(1, 2, 3);26    assertThat(actual).containsOnlyOnce(2, 1);27  }28  public void should_pass_if_actual_and_given_values_are_empty() {29    List<Integer> actual = Arrays.asList();30    assertThat(actual).containsOnlyOnce();31  }32  public void should_fail_if_actual_is_null() {33    thrown.expectAssertionError(actualIsNull());34    assertThat((List<Integer>) null).containsOnlyOnce(1);35  }36  public void should_fail_if_given_values_is_null() {37    thrown.expectNullPointerException("The values to look for should not be null");38    assertThat(Arrays.asList(1)).containsOnlyOnce((Integer[]) null);39  }40  public void should_fail_if_given_values_is_empty() {

IterableAssert_containsOnlyOnce_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4import org.junit.Test;5public class IterableAssert_containsOnlyOnce_Test {6	public void test() {7		List<String> list = new ArrayList<String>();8		list.add("A");9		list.add("B");10		list.add("C");11		list.add("D");12		list.add("E");13		list.add("F");14		list.add("G");15		list.add("H");16		list.add("I");17		list.add("J");18		list.add("K");19		list.add("L");20		list.add("M");21		list.add("N");22		list.add("O");23		list.add("P");24		list.add("Q");25		list.add("R");26		list.add("S");27		list.add("T");28		list.add("U");29		list.add("V");30		list.add("W");31		list.add("X");32		list.add("Y");33		list.add("Z");34		assertThat(list).containsOnlyOnce("A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P",35				"Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z");36	}37}

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