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 Github

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...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}...

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IterableAssert_containsOnlyOnce_Test

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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

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IterableAssert_containsOnlyOnce_Test

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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

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IterableAssert_containsOnlyOnce_Test

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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",

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IterableAssert_containsOnlyOnce_Test

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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(

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IterableAssert_containsOnlyOnce_Test

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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() {

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IterableAssert_containsOnlyOnce_Test

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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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