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

Best Assertj code snippet using org.assertj.core.util.FloatComparator.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

1public class 1 {2    public static void main(String[] args) {3        FloatComparator floatComparator = new FloatComparator();4        System.out.println(floatComparator.equals(1.0f, 1.0f));5    }6}

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2import org.assertj.core.api.Assertions;3public class FloatComparatorEqualsMethod {4   public static void main(String[] args) {5      FloatComparator floatComparator = new FloatComparator();6      Assertions.assertThat(floatComparator.equals(1.0f, 1.0f)).isTrue();7      Assertions.assertThat(floatComparator.equals(1.0f, 2.0f)).isFalse();8   }9}

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2import org.assertj.core.api.Assertions;3public class Test {4    public static void main(String[] args) {5        FloatComparator floatComparator = new FloatComparator(0.1f);6        Assertions.assertThat(floatComparator.equals(0.1f, 0.2f)).isTrue();7    }8}9import org.assertj.core.util.DoubleComparator;10import org.assertj.core.api.Assertions;11public class Test {12    public static void main(String[] args) {13        DoubleComparator doubleComparator = new DoubleComparator(0.1);14        Assertions.assertThat(doubleComparator.equals(0.1, 0.2)).isTrue();15    }16}17import org.assertj.core.util.BigDecimalComparator;18import org.assertj.core.api.Assertions;19public class Test {20    public static void main(String[] args) {21        BigDecimalComparator bigDecimalComparator = new BigDecimalComparator(0.1);22        Assertions.assertThat(bigDecimalComparator.equals(0.1, 0.2)).isTrue();23    }24}25import org.assertj.core.util.BigIntegerComparator;26import org.assertj.core.api.Assertions;27public class Test {28    public static void main(String[] args) {29        BigIntegerComparator bigIntegerComparator = new BigIntegerComparator(0.1);30        Assertions.assertThat(bigIntegerComparator.equals(0.1, 0.2)).isTrue();31    }32}33import org.assertj.core.util.ComparableComparator;34import org.assertj.core.api.Assertions;35public class Test {36    public static void main(String[] args) {37        ComparableComparator comparableComparator = new ComparableComparator();38        Assertions.assertThat(comparableComparator.equals(0.1, 0.2)).isTrue();39    }40}41import org.assertj.core.util.ComparatorBasedComparisonStrategy;42import org.assertj.core.api.Assertions;43public class Test {44    public static void main(String[] args) {

equals

Using AI Code Generation

1public class FloatComparatorTest {2    public static void main(String[] args) {3        FloatComparator floatComparator = new FloatComparator(0.0f);4        boolean result = floatComparator.equals(0.0f, 0.0f);5        System.out.println(result);6    }7}

equals

Using AI Code Generation

1public class FloatComparatorTest {2    public static void main(String[] args) {3        FloatComparator comparator = new FloatComparator(1.0f);4        boolean result = comparator.equals(1.0f, 2.0f);5        System.out.println("Result: " + result);6    }7}8public class DoubleComparatorTest {9    public static void main(String[] args) {10        DoubleComparator comparator = new DoubleComparator(1.0);11        boolean result = comparator.equals(1.0, 2.0);12        System.out.println("Result: " + result);13    }14}15public class BigDecimalComparatorTest {16    public static void main(String[] args) {17        BigDecimalComparator comparator = new BigDecimalComparator(1.0);18        boolean result = comparator.equals(new BigDecimal(1.0), new BigDecimal(2.0));19        System.out.println("Result: " + result);20    }21}22public class BigIntegerComparatorTest {23    public static void main(String[] args) {24        BigIntegerComparator comparator = new BigIntegerComparator(1);25        boolean result = comparator.equals(new BigInteger("1"), new BigInteger("2"));26        System.out.println("Result: " + result);27    }28}29public class ComparableComparatorTest {30    public static void main(String[] args) {31        ComparableComparator comparator = new ComparableComparator();32        boolean result = comparator.equals(1, 2);33        System.out.println("Result: " + result);34    }35}36public class DateComparatorTest {37    public static void main(String[] args) {38        DateComparator comparator = new DateComparator();39        boolean result = comparator.equals(new Date(), new Date());40        System.out.println("Result: " + result);41    }42}

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2import org.assertj.core.api.Assertions;3{4    public static void main(String[] args)5    {6        FloatComparator comparator = new FloatComparator(0.1f);7        Assertions.assertThat(comparator.equals(1.0f, 1.1f)).isFalse();8    }9}10org.assertj.core.util.FloatComparator.equals(float,float) method example11org.assertj.core.util.FloatComparator.FloatComparator(float) constructor example12org.assertj.core.util.FloatComparator.FloatComparator() constructor example13org.assertj.core.util.FloatComparator.compare(float,float) method example14org.assertj.core.util.FloatComparator.compare(Object,Object) method example15org.assertj.core.util.FloatComparator.equals(Object) method example16org.assertj.core.util.FloatComparator.equals(Object,Object) method example17org.assertj.core.util.FloatComparator.equals(float,float) method example18org.assertj.core.util.FloatComparator.hashCode() method example19org.assertj.core.util.FloatComparator.toString() method example20Previous: org.assertj.core.util.FloatComparator.FloatComparator(float) constructor example21Next: org.assertj.core.util.FloatComparator.FloatComparator() constructor example

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2import java.util.Arrays;3public class 1 {4    public static void main(String[] args) {5        FloatComparator floatComparator = new FloatComparator();6        float[] numbers = {1.0f, 2.0f, 3.0f, 4.0f};7        float[] numbers2 = {1.0f, 2.0f, 3.0f, 4.0f};8        boolean result = floatComparator.equals(numbers, numbers2);9        System.out.println("Are the two numbers equal? " + result);10    }11}12import org.assertj.core.util.FloatComparator;13import java.util.Arrays;14public class 2 {15    public static void main(String[] args) {16        FloatComparator floatComparator = new FloatComparator();17        float[] numbers = {1.0f, 2.0f, 3.0f, 4.0f};18        float[] numbers2 = {1.0f, 2.0f, 3.0f, 4.0f};19        boolean result = floatComparator.equals(numbers, numbers2);20        System.out.println("Are the two numbers equal? " + result);21    }22}23import org.assertj.core.util.FloatComparator;24import java.util.Arrays;25public class 3 {26    public static void main(String[] args) {27        FloatComparator floatComparator = new FloatComparator();28        float[] numbers = {1.0f, 2.0f, 3.0f, 4.0f};29        float[] numbers2 = {1.0f, 2.0f, 3.0f, 4.0f};30        boolean result = floatComparator.equals(numbers, numbers2);31        System.out.println("Are the two numbers equal? " + result);32    }33}34import org.assertj.core.util.FloatComparator;35import

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2public class 1 {3    public static void main(String[] args) {4        FloatComparator floatComparator = new FloatComparator();5        float f1 = 2.2f;6        float f2 = 2.2f;7        System.out.println("Comparison of two Float values using equals method of FloatComparator class8");9        System.out.println("Float value 1: " + f1);10        System.out.println("Float value 2: " + f2);11        System.out.println("Comparison result: " + floatComparator.equals(f1, f2));12    }13}14Java | Comparator.comparing() method15Java | Comparator.reversed() method16Java | Comparator.thenComparing() method17Java | Comparator.thenComparingInt() method18Java | Comparator.thenComparingLong() method19Java | Comparator.thenComparingDouble() method20Java | Comparator.naturalOrder() method21Java | Comparator.nullsFirst() method22Java | Comparator.nullsLast() method23Java | Comparator.reverseOrder() method24Java | Comparator.minBy() method25Java | Comparator.maxBy() method

equals

Using AI Code Generation

1package org.assertj.core.util;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5public class FloatComparator {6  public static void main(String[] args) {7    FloatComparator comparator = new FloatComparator(0.1f);8    List<Float> list1 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.0f));9    List<Float> list2 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.0f));10    List<Float> list3 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.1f));11    System.out.println(list1.equals(list2));12    System.out.println(list1.equals(list3));13    System.out.println(list1.equals(list2));14    System.out.println(list1.equals(list3));15  }16  private final float precision;17  public FloatComparator(float precision) {18    this.precision = precision;19  }20   * {@inheritDoc}21  public boolean equals(Object obj) {22    if (obj == null) return false;23    if (obj == this) return true;24    if (!(obj instanceof FloatComparator)) return false;25    FloatComparator other = (FloatComparator) obj;26    return Float.floatToIntBits(precision) == Float.floatToIntBits(other.precision);27  }28   * {@inheritDoc}29  public int hashCode() {30    return Float.floatToIntBits(precision);31  }32  public boolean areEqual(float a, float b) {33    return Math.abs(a - b) <= precision;34  }35}36package org.assertj.core.util;37org.assertj.core.util.FloatComparator.compare(Object,Object) method example38org.assertj.core.util.FloatComparator.equals(Object) method example39org.assertj.core.util.FloatComparator.equals(Object,Object) method example40org.assertj.core.util.FloatComparator.equals(float,float) method example41org.assertj.core.util.FloatComparator.hashCode() method example42org.assertj.core.util.FloatComparator.toString() method example43Previous: org.assertj.core.util.FloatComparator.FloatComparator(float) constructor example44Next: org.assertj.core.util.FloatComparator.FloatComparator() constructor example

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2public class 1 {3    public static void main(String[] args) {4        FloatComparator floatComparator = new FloatComparator();5        float f1 = 2.2f;6        float f2 = 2.2f;7        System.out.println("Comparison of two Float values using equals method of FloatComparator class8");9        System.out.println("Float value 1: " + f1);10        System.out.println("Float value 2: " + f2);11        System.out.println("Comparison result: " + floatComparator.equals(f1, f2));12    }13}14Java | Comparator.comparing() method15Java | Comparator.reversed() method16Java | Comparator.thenComparing() method17Java | Comparator.thenComparingInt() method18Java | Comparator.thenComparingLong() method19Java | Comparator.thenComparingDouble() method20Java | Comparator.naturalOrder() method21Java | Comparator.nullsFirst() method22Java | Comparator.nullsLast() method23Java | Comparator.reverseOrder() method24Java | Comparator.minBy() method25Java | Comparator.maxBy() method

equals

Using AI Code Generation

1package org.assertj.core.util;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5public class FloatComparator {6  public static void main(String[] args) {7    FloatComparator comparator = new FloatComparator(0.1f);8    List<Float> list1 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.0f));9    List<Float> list2 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.0f));10    List<Float> list3 = new ArrayList<>(Arrays.asList(1.0f, 2.0f, 3.1f));11    System.out.println(list1.equals(list2));12    System.out.println(list1.equals(list3));13    System.out.println(list1.equals(list2));14    System.out.println(list1.equals(list3));15  }16  private final float precision;17  public FloatComparator(float precision) {18    this.precision = precision;19  }20   * {@inheritDoc}21  public boolean equals(Object obj) {22    if (obj == null) return false;23    if (obj == this) return true;24    if (!(obj instanceof FloatComparator)) return false;25    FloatComparator other = (FloatComparator) obj;26    return Float.floatToIntBits(precision) == Float.floatToIntBits(other.precision);27  }28   * {@inheritDoc}29  public int hashCode() {30    return Float.floatToIntBits(precision);31  }32  public boolean areEqual(float a, float b) {33    return Math.abs(a - b) <= precision;34  }35}36package org.assertj.core.util;37import org.assertj.core.util.DoubleComparator;38import org.assertj.core.api.Assertions;39public class Test {40    public static void main(String[] args) {41        DoubleComparator doubleComparator = new DoubleComparator(0.1);42        Assertions.assertThat(doubleComparator.equals(0.1, 0.2)).isTrue();43    }44}45import org.assertj.core.util.BigDecimalComparator;46import org.assertj.core.api.Assertions;47public class Test {48    public static void main(String[] args) {49        BigDecimalComparator bigDecimalComparator = new BigDecimalComparator(0.1);50        Assertions.assertThat(bigDecimalComparator.equals(0.1, 0.2)).isTrue();51    }52}53import org.assertj.core.util.BigIntegerComparator;54import org.assertj.core.api.Assertions;55public class Test {56    public static void main(String[] args) {57        BigIntegerComparator bigIntegerComparator = new BigIntegerComparator(0.1);58        Assertions.assertThat(bigIntegerComparator.equals(0.1, 0.2)).isTrue();59    }60}61import org.assertj.core.util.ComparableComparator;62import org.assertj.core.api.Assertions;63public class Test {64    public static void main(String[] args) {65        ComparableComparator comparableComparator = new ComparableComparator();66        Assertions.assertThat(comparableComparator.equals(0.1, 0.2)).isTrue();67    }68}69import org.assertj.core.util.ComparatorBasedComparisonStrategy;70import org.assertj.core.api.Assertions;71public class Test {72    public static void main(String[] args) {

equals

Using AI Code Generation

1public class FloatComparatorTest {2    public static void main(String[] args) {3        FloatComparator floatComparator = new FloatComparator(0.0f);4        boolean result = floatComparator.equals(0.0f, 0.0f);5        System.out.println(result);6    }7}

equals

Using AI Code Generation

1import org.assertj.core.util.FloatComparator;2import org.assertj.core.api.Assertions;3{4    public static void main(String[] args)5    {6        FloatComparator comparator = new FloatComparator(0.1f);7        Assertions.assertThat(comparator.equals(1.0f, 1.1f)).isFalse();8    }9}10org.assertj.core.util.FloatComparator.equals(float,float) method example11org.assertj.core.util.FloatComparator.FloatComparator(float) constructor example12org.assertj.core.util.FloatComparator.FloatComparator() constructor example13org.assertj.core.util.FloatComparator.compare(float,float) method example14org.assertj.core.util.FloatComparator.compare(Object,Object) method example15org.assertj.core.util.FloatComparator.equals(Object) method example16org.assertj.core.util.FloatComparator.equals(Object,Object) method example17org.assertj.core.util.FloatComparator.equals(float,float) method example18org.assertj.core.util.FloatComparator.hashCode() method example19org.assertj.core.util.FloatComparator.toString() method example20Previous: org.assertj.core.util.FloatComparator.FloatComparator(float) constructor example21Next: org.assertj.core.util.FloatComparator.FloatComparator() constructor example

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.