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How to use equals method of org.assertj.core.util.DoubleComparator class

Best Assertj code snippet using org.assertj.core.util.DoubleComparator.equals

Source:AtomicReferenceArrayAssert_usingComparatorForType_Test.java

1/*2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api.atomic.referencearray;14import static java.lang.String.format;15import static java.util.Arrays.asList;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.api.BDDAssertions.then;18import static org.assertj.core.test.AlwaysEqualComparator.ALWAYS_EQUALS_STRING;19import static org.assertj.core.test.NeverEqualComparator.NEVER_EQUALS_STRING;20import static org.assertj.core.util.Arrays.array;21import static org.assertj.core.util.AssertionsUtil.expectAssertionError;22import static org.assertj.core.util.BigDecimalComparator.BIG_DECIMAL_COMPARATOR;23import java.math.BigDecimal;24import java.util.concurrent.atomic.AtomicReferenceArray;25import org.assertj.core.api.AtomicReferenceArrayAssert;26import org.assertj.core.api.AtomicReferenceArrayAssertBaseTest;27import org.assertj.core.internal.ComparatorBasedComparisonStrategy;28import org.assertj.core.internal.ExtendedByTypesComparator;29import org.assertj.core.internal.ObjectArrays;30import org.assertj.core.test.Jedi;31import org.junit.jupiter.api.BeforeEach;32import org.junit.jupiter.api.Test;33@SuppressWarnings("deprecation")34class AtomicReferenceArrayAssert_usingComparatorForType_Test extends AtomicReferenceArrayAssertBaseTest {35  private ObjectArrays arraysBefore;36  private final Jedi actual = new Jedi("Yoda", "green");37  private final Jedi other = new Jedi("Luke", "blue");38  @BeforeEach39  void before() {40    arraysBefore = getArrays(assertions);41  }42  @Override43  protected AtomicReferenceArrayAssert<Object> invoke_api_method() {44    return assertions.usingComparatorForType(ALWAYS_EQUALS_STRING, String.class);45  }46  @Override47  protected void verify_internal_effects() {48    ObjectArrays arrays = getArrays(assertions);49    assertThat(arrays).isNotSameAs(arraysBefore);50    assertThat(arrays.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);51    ComparatorBasedComparisonStrategy strategy = (ComparatorBasedComparisonStrategy) arrays.getComparisonStrategy();52    assertThat(strategy.getComparator()).isInstanceOf(ExtendedByTypesComparator.class);53  }54  @Test55  void should_be_able_to_use_a_comparator_for_specified_types() {56    // GIVEN57    Object[] array = array("some", "other", new BigDecimal(42));58    AtomicReferenceArray<Object> atomicArray = new AtomicReferenceArray<>(array);59    // THEN60    assertThat(atomicArray).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)61                           .usingComparatorForType(BIG_DECIMAL_COMPARATOR, BigDecimal.class)62                           .contains("other", "any", new BigDecimal("42.0"));63  }64  @Test65  void should_use_comparator_for_type_when_using_element_comparator_ignoring_fields() {66    // GIVEN67    Object[] array = array(actual, "some");68    AtomicReferenceArray<Object> atomicArray = new AtomicReferenceArray<>(array);69    // THEN70    assertThat(atomicArray).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)71                           .usingElementComparatorIgnoringFields("name")72                           .contains(other, "any");73  }74  @Test75  void should_use_comparator_for_type_when_using_element_comparator_on_fields() {76    // GIVEN77    Object[] array = array(actual, "some");78    AtomicReferenceArray<Object> atomicArray = new AtomicReferenceArray<>(array);79    // THEN80    assertThat(atomicArray).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)81                           .usingElementComparatorOnFields("name", "lightSaberColor")82                           .contains(other, "any");83  }84  @Test85  void should_use_comparator_for_type_when_using_field_by_field_element_comparator() {86    // GIVEN87    Object[] array = array(actual, "some");88    AtomicReferenceArray<Object> atomicArray = new AtomicReferenceArray<>(array);89    // THEN90    assertThat(atomicArray).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)91                           .usingFieldByFieldElementComparator()92                           .contains(other, "any");93  }94  @Test95  void should_not_use_comparator_on_fields_level_for_elements() {96    // GIVEN97    Object[] array = array(actual, "some");98    AtomicReferenceArray<Object> atomicArray = new AtomicReferenceArray<>(array);99    // WHEN100    AssertionError error = expectAssertionError(() -> {101      assertThat(atomicArray).usingComparatorForElementFieldsWithType(ALWAYS_EQUALS_STRING, String.class)102                             .usingFieldByFieldElementComparator()103                             .contains(other, "any");104    });105    // THEN106    then(error).hasMessage(format("%nExpecting Object[]:%n"107                                  + "  [Yoda the Jedi, \"some\"]%n"108                                  + "to contain:%n"109                                  + "  [Luke the Jedi, \"any\"]%n"110                                  + "but could not find the following object(s):%n"111                                  + "  [\"any\"]%n"112                                  + "when comparing values using field/property by field/property comparator on all fields/properties%n"113                                  + "Comparators used:%n"114                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"115                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}"));116  }117  @Test118  void should_use_comparator_set_last_on_elements() {119    // GIVEN120    AtomicReferenceArray<Jedi> atomicArray = atomicArrayOf(actual, actual);121    // THEN122    assertThat(atomicArray).usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING, String.class)123                           .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)124                           .usingFieldByFieldElementComparator()125                           .contains(other, other);126  }127  @Test128  void should_be_able_to_replace_a_registered_comparator_by_type() {129    assertThat(asList(actual, actual)).usingComparatorForType(NEVER_EQUALS_STRING, String.class)130                                      .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)131                                      .usingFieldByFieldElementComparator()132                                      .contains(other, other);133  }134  @Test135  void should_be_able_to_replace_a_registered_comparator_by_field() {136    // @format:off137    assertThat(asList(actual, actual)).usingComparatorForElementFieldsWithNames(NEVER_EQUALS_STRING, "name", "lightSaberColor")138                                      .usingComparatorForElementFieldsWithNames(ALWAYS_EQUALS_STRING, "name", "lightSaberColor")139                                      .usingFieldByFieldElementComparator()140                                      .contains(other, other);141    // @format:on142  }143  @Test144  void should_fail_because_of_comparator_set_last() {145    // GIVEN146    AtomicReferenceArray<Jedi> atomicArray = atomicArrayOf(actual, actual);147    // WHEN148    AssertionError error = expectAssertionError(() -> {149      assertThat(atomicArray).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)150                             .usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING, String.class)151                             .usingFieldByFieldElementComparator()152                             .contains(other, other);153    });154    // THEN155    then(error).hasMessage(format("%nExpecting Object[]:%n"156                                  + "  [Yoda the Jedi, Yoda the Jedi]%n"157                                  + "to contain:%n"158                                  + "  [Luke the Jedi, Luke the Jedi]%n"159                                  + "but could not find the following object(s):%n"160                                  + "  [Luke the Jedi]%n"161                                  + "when comparing values using field/property by field/property comparator on all fields/properties%n"162                                  + "Comparators used:%n"163                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> org.assertj.core.test.NeverEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"164                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}"));165  }166}...

Source:ObjectArrayAssert_usingComparatorForType_Test.java

1/*2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api.objectarray;14import static java.lang.String.format;15import static java.util.Arrays.asList;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.api.BDDAssertions.then;18import static org.assertj.core.test.AlwaysEqualComparator.ALWAYS_EQUALS_STRING;19import static org.assertj.core.test.NeverEqualComparator.NEVER_EQUALS_STRING;20import static org.assertj.core.util.Arrays.array;21import static org.assertj.core.util.AssertionsUtil.expectAssertionError;22import static org.assertj.core.util.BigDecimalComparator.BIG_DECIMAL_COMPARATOR;23import java.math.BigDecimal;24import org.assertj.core.api.ObjectArrayAssert;25import org.assertj.core.api.ObjectArrayAssertBaseTest;26import org.assertj.core.internal.ComparatorBasedComparisonStrategy;27import org.assertj.core.internal.ExtendedByTypesComparator;28import org.assertj.core.internal.ObjectArrays;29import org.assertj.core.test.Jedi;30import org.junit.jupiter.api.BeforeEach;31import org.junit.jupiter.api.Test;32@SuppressWarnings("deprecation")33class ObjectArrayAssert_usingComparatorForType_Test extends ObjectArrayAssertBaseTest {34  private ObjectArrays arraysBefore;35  private final Jedi actual = new Jedi("Yoda", "green");36  private final Jedi other = new Jedi("Luke", "blue");37  @BeforeEach38  void before() {39    arraysBefore = getArrays(assertions);40  }41  @Override42  protected ObjectArrayAssert<Object> invoke_api_method() {43    return assertions.usingComparatorForType(ALWAYS_EQUALS_STRING, String.class);44  }45  @Override46  protected void verify_internal_effects() {47    ObjectArrays arrays = getArrays(assertions);48    assertThat(arrays).isNotSameAs(arraysBefore);49    assertThat(arrays.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);50    ComparatorBasedComparisonStrategy strategy = (ComparatorBasedComparisonStrategy) arrays.getComparisonStrategy();51    assertThat(strategy.getComparator()).isInstanceOf(ExtendedByTypesComparator.class);52  }53  @Test54  void should_be_able_to_use_a_comparator_for_specified_types() {55    // GIVEN56    Object[] array = array("some", "other", new BigDecimal(42));57    // THEN58    assertThat(array).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)59                     .usingComparatorForType(BIG_DECIMAL_COMPARATOR, BigDecimal.class)60                     .contains("other", "any", new BigDecimal("42.0"))61                     .containsOnly("other", "any", new BigDecimal("42.00"))62                     .containsExactly("other", "any", new BigDecimal("42.000"));63  }64  @Test65  void should_use_comparator_for_type_when_using_element_comparator_ignoring_fields() {66    // GIVEN67    Object[] array = array(actual, "some");68    // THEN69    assertThat(array).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)70                     .usingElementComparatorIgnoringFields("name")71                     .contains(other, "any");72  }73  @Test74  void should_use_comparator_for_type_when_using_element_comparator_on_fields() {75    // GIVEN76    Object[] array = array(actual, "some");77    // THEN78    assertThat(array).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)79                     .usingElementComparatorOnFields("name", "lightSaberColor")80                     .contains(other, "any");81  }82  @Test83  void should_use_comparator_for_type_when_using_field_by_field_element_comparator() {84    // GIVEN85    Object[] array = array(actual, "some");86    // THEN87    assertThat(array).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)88                     .usingFieldByFieldElementComparator()89                     .contains(other, "any");90  }91  @Test92  void should_only_use_comparator_on_fields_element_but_not_the_element_itself() {93    // GIVEN94    Object[] array = array(actual, "some");95    // THEN96    AssertionError error = expectAssertionError(() -> assertThat(array).usingComparatorForElementFieldsWithType(ALWAYS_EQUALS_STRING,97                                                                                                                String.class)98                                                                       .usingFieldByFieldElementComparator()99                                                                       .contains(other, "any"));100    // THEN101    then(error).hasMessage(format("%nExpecting Comparable[]:%n"102                                  + "  [Yoda the Jedi, \"some\"]%n"103                                  + "to contain:%n"104                                  + "  [Luke the Jedi, \"any\"]%n"105                                  + "but could not find the following comparable(s):%n"106                                  + "  [\"any\"]%n"107                                  + "when comparing values using field/property by field/property comparator on all fields/properties%n"108                                  + "Comparators used:%n"109                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"110                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}"));111  }112  @Test113  void should_use_comparator_set_last_on_elements() {114    // GIVEN115    Object[] array = array(actual, actual);116    // THEN117    assertThat(array).usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING, String.class)118                     .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)119                     .usingFieldByFieldElementComparator()120                     .contains(other, other);121  }122  @Test123  void should_be_able_to_replace_a_registered_comparator_by_type() {124    assertThat(asList(actual, actual)).usingComparatorForType(NEVER_EQUALS_STRING, String.class)125                                      .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)126                                      .usingFieldByFieldElementComparator()127                                      .contains(other, other);128  }129  @Test130  void should_be_able_to_replace_a_registered_comparator_by_field() {131    // @format:off132    assertThat(asList(actual, actual)).usingComparatorForElementFieldsWithNames(NEVER_EQUALS_STRING, "name", "lightSaberColor")133                                      .usingComparatorForElementFieldsWithNames(ALWAYS_EQUALS_STRING, "name", "lightSaberColor")134                                      .usingFieldByFieldElementComparator()135                                      .contains(other, other);136    // @format:on137  }138  @Test139  void should_fail_because_of_comparator_set_last() {140    // GIVEN141    Object[] array = array(actual, actual);142    // WHEN143    AssertionError error = expectAssertionError(() -> assertThat(array).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)144                                                                       .usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING,145                                                                                                                String.class)146                                                                       .usingFieldByFieldElementComparator()147                                                                       .contains(other, other));148    // THEN149    then(error).hasMessage(format("%nExpecting Jedi[]:%n"150                                  + "  [Yoda the Jedi, Yoda the Jedi]%n"151                                  + "to contain:%n"152                                  + "  [Luke the Jedi, Luke the Jedi]%n"153                                  + "but could not find the following jedi(s):%n"154                                  + "  [Luke the Jedi]%n"155                                  + "when comparing values using field/property by field/property comparator on all fields/properties%n"156                                  + "Comparators used:%n"157                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> org.assertj.core.test.NeverEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"158                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}"));159  }160}...

Source:IterableAssert_usingComparatorForType_Test.java

1/*2 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with3 * the License. You may obtain a copy of the License at4 *5 * http://www.apache.org/licenses/LICENSE-2.06 *7 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on8 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api.iterable;14import static java.lang.String.format;15import static java.util.Arrays.asList;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.api.BDDAssertions.then;18import static org.assertj.core.test.AlwaysEqualComparator.ALWAYS_EQUALS_STRING;19import static org.assertj.core.test.NeverEqualComparator.NEVER_EQUALS_STRING;20import static org.assertj.core.util.AssertionsUtil.expectAssertionError;21import static org.assertj.core.util.BigDecimalComparator.BIG_DECIMAL_COMPARATOR;22import static org.assertj.core.util.Lists.list;23import java.math.BigDecimal;24import java.util.List;25import org.assertj.core.api.ConcreteIterableAssert;26import org.assertj.core.api.IterableAssertBaseTest;27import org.assertj.core.internal.ComparatorBasedComparisonStrategy;28import org.assertj.core.internal.ExtendedByTypesComparator;29import org.assertj.core.internal.Iterables;30import org.assertj.core.test.Jedi;31import org.junit.jupiter.api.BeforeEach;32import org.junit.jupiter.api.DisplayName;33import org.junit.jupiter.api.Test;34@SuppressWarnings("deprecation")35@DisplayName("IterableAssert usingComparatorForType")36class IterableAssert_usingComparatorForType_Test extends IterableAssertBaseTest {37  private Jedi actual = new Jedi("Yoda", "green");38  private Jedi other = new Jedi("Luke", "blue");39  private Iterables iterablesBefore;40  @BeforeEach41  void before() {42    iterablesBefore = getIterables(assertions);43  }44  @Override45  protected ConcreteIterableAssert<Object> invoke_api_method() {46    return assertions.usingComparatorForType(ALWAYS_EQUALS_STRING, String.class);47  }48  @Override49  protected void verify_internal_effects() {50    Iterables iterables = getIterables(assertions);51    assertThat(iterables).isNotSameAs(iterablesBefore);52    assertThat(iterables.getComparisonStrategy()).isInstanceOf(ComparatorBasedComparisonStrategy.class);53    ComparatorBasedComparisonStrategy strategy = (ComparatorBasedComparisonStrategy) iterables.getComparisonStrategy();54    assertThat(strategy.getComparator()).isInstanceOf(ExtendedByTypesComparator.class);55  }56  @Test57  void should_be_able_to_use_a_comparator_for_specified_types() {58    // GIVEN59    List<Object> list = asList("some", "other", new BigDecimal(42));60    // THEN61    assertThat(list).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)62                    .usingComparatorForType(BIG_DECIMAL_COMPARATOR, BigDecimal.class)63                    .contains("other", "any", new BigDecimal("42.0"))64                    .containsOnly("other", "any", new BigDecimal("42.00"))65                    .containsExactly("other", "any", new BigDecimal("42.000"));66  }67  @Test68  void should_use_comparator_for_type_when_using_element_comparator_ignoring_fields() {69    assertThat(asList(actual, "some")).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)70                                      .usingElementComparatorIgnoringFields("name")71                                      .isNotEmpty()72                                      .contains(other, "any")73                                      .containsExactly(other, "any");74  }75  @Test76  void should_use_comparator_for_type_when_using_element_comparator_on_fields() {77    assertThat(asList(actual, "some")).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)78                                      .usingElementComparatorOnFields("name", "lightSaberColor")79                                      .contains(other, "any");80  }81  @Test82  void should_use_comparator_for_type_when_using_field_by_field_element_comparator() {83    assertThat(asList(actual, "some")).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)84                                      .usingFieldByFieldElementComparator()85                                      .contains(other, "any");86  }87  @Test88  void should_only_use_comparator_on_fields_element_but_not_the_element_itself() {89    // GIVEN90    List<Comparable<? extends Comparable<?>>> list = list(actual, "some");91    // WHEN92    AssertionError error = expectAssertionError(() -> {93      assertThat(list).usingComparatorForElementFieldsWithType(ALWAYS_EQUALS_STRING, String.class)94                      .usingElementComparatorIgnoringFields("name")95                      .contains(other, "any");96    });97    // THEN98    then(error).hasMessage(format("%nExpecting ArrayList:%n"99                                  + "  [Yoda the Jedi, \"some\"]%n"100                                  + "to contain:%n"101                                  + "  [Luke the Jedi, \"any\"]%n"102                                  + "but could not find the following element(s):%n"103                                  + "  [\"any\"]%n"104                                  + "when comparing values using field/property by field/property comparator on all fields/properties except [\"name\"]%n"105                                  + "Comparators used:%n"106                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"107                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}"));108  }109  @Test110  void should_use_comparator_set_last_on_elements() {111    assertThat(asList(actual, actual)).usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING, String.class)112                                      .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)113                                      .usingFieldByFieldElementComparator()114                                      .contains(other, other);115  }116  @Test117  void should_be_able_to_replace_a_registered_comparator_by_type() {118    assertThat(list("foo", "bar")).usingComparatorForType(NEVER_EQUALS_STRING, String.class)119                                  .usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)120                                  .contains("baz");121  }122  @Test123  void should_be_able_to_replace_a_registered_comparator_by_field() {124    // @format:off125    assertThat(asList(actual, actual)).usingComparatorForElementFieldsWithNames(NEVER_EQUALS_STRING, "name", "lightSaberColor")126                                      .usingComparatorForElementFieldsWithNames(ALWAYS_EQUALS_STRING, "name", "lightSaberColor")127                                      .usingFieldByFieldElementComparator()128                                      .contains(other, other);129    // @format:on130  }131  @Test132  void should_fail_because_of_comparator_set_last() {133    // WHEN134    AssertionError error = expectAssertionError(() -> {135      assertThat(asList(actual, actual)).usingComparatorForType(ALWAYS_EQUALS_STRING, String.class)136                                        .usingComparatorForElementFieldsWithType(NEVER_EQUALS_STRING, String.class)137                                        .usingFieldByFieldElementComparator()138                                        .contains(other, other);139    });140    // THEN141    then(error).hasMessage(format("%nExpecting ArrayList:%n"142                                  + "  [Yoda the Jedi, Yoda the Jedi]%n"143                                  + "to contain:%n"144                                  + "  [Luke the Jedi, Luke the Jedi]%n"145                                  + "but could not find the following element(s):%n"146                                  + "  [Luke the Jedi]%n"147                                  + "when comparing values using field/property by field/property comparator on all fields/properties%n"148                                  + "Comparators used:%n"149                                  + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> org.assertj.core.test.NeverEqualComparator, Path -> lexicographic comparator (Path natural order)}%n"150                                  + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], String -> AlwaysEqualComparator, Path -> lexicographic comparator (Path natural order)}"));151  }152}...

equals

Using AI Code Generation

1import org.assertj.core.util.DoubleComparator;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class DoubleComparatorTest {5    public void testDoubleComparator() {6        DoubleComparator comparator = new DoubleComparator(0.001);7        assertThat(comparator.equals(0.0, 0.0)).isTrue();8        assertThat(comparator.equals(0.0, 0.001)).isFalse();9        assertThat(comparator.equals(0.0, 0.0009)).isTrue();10    }11}12import org.assertj.core.util.FloatComparator;13import org.junit.Test;14import static org.assertj.core.api.Assertions.assertThat;15public class FloatComparatorTest {16    public void testFloatComparator() {17        FloatComparator comparator = new FloatComparator(0.001f);18        assertThat(comparator.equals(0.0f, 0.0f)).isTrue();19        assertThat(comparator.equals(0.0f, 0.001f)).isFalse();20        assertThat(comparator.equals(0.0f, 0.0009f)).isTrue();21    }22}23import org.assertj.core.util.LongComparator;24import org.junit.Test;25import static org.assertj.core.api.Assertions.assertThat;26public class LongComparatorTest {27    public void testLongComparator() {28        LongComparator comparator = new LongComparator();29        assertThat(comparator.equals(0L, 0L)).isTrue();30        assertThat(comparator.equals(0L, 1L)).isFalse();31        assertThat(comparator.equals(1L, 1L)).isTrue();32    }33}34import org.assertj.core.util.ShortComparator;35import org.junit.Test;36import static org.assertj.core.api.Assertions.assertThat;37public class ShortComparatorTest {38    public void testShortComparator() {39        ShortComparator comparator = new ShortComparator();40        assertThat(comparator.equals((short) 0, (short) 0)).isTrue();41        assertThat(comparator.equals((short) 0, (short) 1)).isFalse();42        assertThat(comparator.equals((short) 1, (short) 1)).isTrue();43    }44}

equals

Using AI Code Generation

1import org.assertj.core.util.DoubleComparator;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        DoubleComparator comparator = new DoubleComparator(0.0001);6        Assertions.assertThat(comparator.equals(0.0001, 0.0001)).isTrue();7    }8}

equals

Using AI Code Generation

1import org.assertj.core.util.DoubleComparator;2import java.util.Comparator;3public class Test {4    public static void main(String[] args) {5        Comparator<Double> comparator = new DoubleComparator(0.0001);6        System.out.println(comparator.compare(1.0, 1.0));7        System.out.println(comparator.compare(1.0, 1.0002));8        System.out.println(comparator.compare(1.0, 1.001));9        System.out.println(comparator.compare(1.0, 1.01));10        System.out.println(comparator.compare(1.0, 1.1));11        System.out.println(comparator.compare(1.0, 2.0));12    }13}14import static org.assertj.core.api.Assertions.*;15import org.assertj.core.util.DoubleComparator;16import org.junit.Test;17public class Test {18    public void test() {19        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(1.0);20        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(1.0002);21        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(1.001);22        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(1.01);23        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(1.1);24        assertThat(1.0).usingComparator(new DoubleComparator(0.0001)).isEqualTo(2.0);25    }26}

equals

Using AI Code Generation

1import org.assertj.core.util.DoubleComparator;2import org.junit.Test;3public class DoubleComparatorTest {4    public void test() {5        DoubleComparator doubleComparator = new DoubleComparator(0.1);6        double a = 0.2;7        double b = 0.1;8        double c = 0.3;9        System.out.println(doubleComparator.equals(a, b));10        System.out.println(doubleComparator.equals(a, c));11    }12}

equals

Using AI Code Generation

1public class AssertJDoubleComparator {2    public static void main(String[] args) {3        DoubleComparator doubleComparator = new DoubleComparator(1.0);4        double d1 = 1.0;5        double d2 = 1.0;6        double d3 = 1.1;7        double d4 = 1.2;8    }9}

equals

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.util.DoubleComparator;3class DoubleComparatorExample {4    public static void main(String[] args) {5        DoubleComparator doubleComparator = new DoubleComparator(0.0001);6        System.out.println(doubleComparator.equals(1.0, 1.0));7        System.out.println(doubleComparator.equals(1.0, 1.000000001));8    }9}

equals

Using AI Code Generation

1import org.assertj.core.util.DoubleComparator;2import java.util.Comparator;3public class 1 {4    public static void main(String[] args) {5        DoubleComparator dc = new DoubleComparator(0.0001);6        Comparator<Double> dc1 = dc.getComparator();7        System.out.println(dc1.compare(0.0001, 0.0002));8    }9}10Recommended Posts: Java | Double.compare() method11Java | Double.doubleToLongBits() Method12Java | Double.doubleToRawLongBits() Method13Java | Double.valueOf() Method14Java | Double.toString() Method15Java | Double.isNaN() Method16Java | Double.isInfinite() Method17Java | Double.isFinite() Method18Java | Double.isInfinite() Method19Java | Double.hashCode() Method20Java | Double.parseUnsignedLong() Method21Java | Double.isFinite() Method22Java | Double.isNaN() Method23Java | Double.toString() Method24Java | Double.doubleToRawLongBits() Method25Java | Double.doubleToLongBits() Method26Java | Double.valueOf() Method27Java | Double.compare() method28Java | Double.hashCode() Method29Java | Double.parseUnsignedLong() Method30Java | Double.isInfinite() Method31Java | Double.isFinite() Method32Java | Double.isNaN() Method33Java | Double.toString() Method34Java | Double.doubleToRawLongBits() Method35Java | Double.doubleToLongBits() Method36Java | Double.valueOf() Method37Java | Double.compare() method38Java | Double.hashCode() Method39Java | Double.parseUnsignedLong() Method40Java | Double.isInfinite() Method41Java | Double.isFinite() Method42Java | Double.isNaN() Method43Java | Double.toString() Method44Java | Double.doubleToRawLongBits() Method45Java | Double.doubleToLongBits() Method46Java | Double.valueOf() Method47Java | Double.compare() method48Java | Double.hashCode() Method49Java | Double.parseUnsignedLong() Method50Java | Double.isInfinite() Method51Java | Double.isFinite() Method52Java | Double.isNaN() Method53Java | Double.toString() Method54Java | Double.doubleToRawLongBits() Method

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