Best Assertj code snippet using org.assertj.core.test.Animal
Source:AtomicReferenceArrayAssert_usingFieldByFieldElementComparator_Test.java
...60 assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2);61 }62 @Test63 void successful_isEqualTo_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {64 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array(new Bird("White"), new Snake(15)));65 Animal[] array2 = array(new Bird("White"), new Snake(15));66 assertThat(array1).usingFieldByFieldElementComparator().isEqualTo(array2);67 }68 @Test69 void successful_contains_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {70 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array(new Bird("White"), new Snake(15)));71 assertThat(array1).usingFieldByFieldElementComparator()72 .contains(new Snake(15), new Bird("White"))73 .contains(new Bird("White"), new Snake(15));74 assertThat(array1).usingFieldByFieldElementComparator()75 .containsOnly(new Snake(15), new Bird("White"))76 .containsOnly(new Bird("White"), new Snake(15));77 }78 @Test79 void successful_isIn_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {80 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array(new Bird("White"), new Snake(15)));81 Animal[] array2 = array(new Bird("White"), new Snake(15));82 assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2);83 }84 @Test85 void successful_containsExactly_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {86 Animal[] array = array(new Bird("White"), new Snake(15));87 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array);88 assertThat(array1).usingFieldByFieldElementComparator().containsExactly(new Bird("White"), new Snake(15));89 }90 @Test91 void successful_containsExactlyInAnyOrder_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {92 Snake snake = new Snake(15);93 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array(new Bird("White"), snake, snake));94 assertThat(array1).usingFieldByFieldElementComparator().containsExactlyInAnyOrder(new Snake(15), new Bird("White"),95 new Snake(15));96 }97 @Test98 void successful_containsExactlyInAnyOrderElementsOf_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {99 Snake snake = new Snake(15);100 AtomicReferenceArray<Animal> array1 = new AtomicReferenceArray<>(array(new Bird("White"), snake, snake));101 assertThat(array1).usingFieldByFieldElementComparator().containsExactlyInAnyOrderElementsOf(102 newArrayList(new Snake(15),103 new Bird("White"),104 new Snake(15)));105 }106 @Test107 void successful_containsOnly_assertion_using_field_by_field_element_comparator_with_unordered_array() {108 Person goodObiwan = new Person("Obi-Wan", "Kenobi", "good man");109 Person badObiwan = new Person("Obi-Wan", "Kenobi", "bad man");110 Person[] list = array(goodObiwan, badObiwan);111 assertThat(list).usingFieldByFieldElementComparator().containsOnly(badObiwan, goodObiwan);112 }113 private class Person {114 private String first, last, info;115 public Person(String first, String last, String info) {116 this.first = first;117 this.last = last;118 this.info = info;119 }120 @Override121 public boolean equals(Object o) {122 if (this == o) return true;123 if (o == null || getClass() != o.getClass()) return false;124 Person person = (Person) o;125 return Objects.equals(first, person.first) && Objects.equals(last, person.last);126 }127 @Override128 public int hashCode() {129 return Objects.hash(first, last);130 }131 @Override132 public String toString() {133 return String.format("Person{first='%s', last='%s', info='%s'}",134 first, last, info);135 }136 }137 @Test138 void failed_isEqualTo_assertion_using_field_by_field_element_comparator() {139 // GIVEN140 Foo[] array1 = array(new Foo("id", 1));141 Foo[] array2 = array(new Foo("id", 2));142 // WHEN143 Throwable error = catchThrowable(() -> assertThat(array1).usingFieldByFieldElementComparator().isEqualTo(array2));144 // THEN145 assertThat(error).isInstanceOf(AssertionError.class)146 .hasMessage(format(shouldBeEqualMessage("[Foo(id=id, bar=1)]", "[Foo(id=id, bar=2)]") + "%n"147 + "when comparing elements 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], Path -> lexicographic comparator (Path natural order)}%n"150 + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}"));151 }152 @Test153 void failed_isIn_assertion_using_field_by_field_element_comparator() {154 // GIVEN155 AtomicReferenceArray<Foo> array1 = atomicArrayOf(new Foo("id", 1));156 Foo[] array2 = array(new Foo("id", 2));157 // WHEN158 Throwable error = catchThrowable(() -> assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2));159 // THEN160 assertThat(error).isInstanceOf(AssertionError.class)161 .hasMessage(format("%nExpecting actual:%n"162 + " [Foo(id=id, bar=1)]%n"163 + "to be in:%n"164 + " [[Foo(id=id, bar=2)], [Foo(id=id, bar=2)]]%n"165 + "when comparing elements using field/property by field/property comparator on all fields/properties%n"166 + "Comparators used:%n"167 + "- for elements fields (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}%n"168 + "- for elements (by type): {Double -> DoubleComparator[precision=1.0E-15], Float -> FloatComparator[precision=1.0E-6], Path -> lexicographic comparator (Path natural order)}"));169 }170 @Test171 void should_be_able_to_use_a_comparator_for_specified_fields_of_elements_when_using_field_by_field_element_comparator() {172 Jedi actual = new Jedi("Yoda", "green");173 Jedi other = new Jedi("Luke", "green");174 assertThat(atomicArrayOf(actual)).usingComparatorForElementFieldsWithNames(ALWAYS_EQUALS_STRING, "name")175 .usingFieldByFieldElementComparator()176 .contains(other);177 }178 @Test179 void comparators_for_element_field_names_should_have_precedence_over_comparators_for_element_field_types_when_using_field_by_field_element_comparator() {180 Comparator<String> comparator = (o1, o2) -> o1.compareTo(o2);181 Jedi actual = new Jedi("Yoda", "green");182 Jedi other = new Jedi("Luke", "green");183 assertThat(atomicArrayOf(actual)).usingComparatorForElementFieldsWithNames(ALWAYS_EQUALS_STRING, "name")184 .usingComparatorForElementFieldsWithType(comparator, String.class)185 .usingFieldByFieldElementComparator()186 .contains(other);187 }188 @Test189 void should_be_able_to_use_a_comparator_for_element_fields_with_specified_type_when_using_field_by_field_element_comparator() {190 Jedi actual = new Jedi("Yoda", "green");191 Jedi other = new Jedi("Luke", "blue");192 assertThat(atomicArrayOf(actual)).usingComparatorForElementFieldsWithType(ALWAYS_EQUALS_STRING, String.class)193 .usingFieldByFieldElementComparator()194 .contains(other);195 }196 public static class Foo {197 public final String id;198 public final int bar;199 public Foo(final String id, final int bar) {200 this.id = id;201 this.bar = bar;202 }203 @Override204 public String toString() {205 return "Foo(id=" + id + ", bar=" + bar + ")";206 }207 }208 private static class Animal {209 private final String name;210 private Animal(String name) {211 this.name = name;212 }213 @SuppressWarnings("unused")214 public String getName() {215 return name;216 }217 }218 private static class Bird extends Animal {219 private final String color;220 private Bird(String color) {221 super("Bird");222 this.color = color;223 }224 @SuppressWarnings("unused")225 public String getColor() {226 return color;227 }228 }229 private static class Snake extends Animal {230 private final int length;231 private Snake(int length) {232 super("Snake");233 this.length = length;234 }235 @SuppressWarnings("unused")236 public int getLength() {237 return length;238 }239 }240}...
Source:ObjectArrayAssert_usingFieldByFieldElementComparator_Test.java
...52 assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2);53 }54 @Test55 public void successful_isEqualTo_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {56 Animal[] array1 = array(new Bird("White"), new Snake(15));57 Animal[] array2 = array(new Bird("White"), new Snake(15));58 assertThat(array1).usingFieldByFieldElementComparator().isEqualTo(array2);59 }60 @Test61 public void successful_contains_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {62 Animal[] array1 = array(new Bird("White"), new Snake(15));63 assertThat(array1).usingFieldByFieldElementComparator()64 .contains(new Snake(15), new Bird("White"))65 .contains(new Bird("White"), new Snake(15));66 assertThat(array1).usingFieldByFieldElementComparator()67 .containsOnly(new Snake(15), new Bird("White"))68 .containsOnly(new Bird("White"), new Snake(15));69 }70 @Test71 public void successful_isIn_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {72 Animal[] array1 = array(new Bird("White"), new Snake(15));73 Animal[] array2 = array(new Bird("White"), new Snake(15));74 assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2);75 }76 @Test77 public void successful_containsExactly_assertion_using_field_by_field_element_comparator_with_heterogeneous_array() {78 Animal[] array1 = array(new Bird("White"), new Snake(15));79 assertThat(array1).usingFieldByFieldElementComparator().containsExactly(new Bird("White"), new Snake(15));80 }81 @Test82 public void successful_containsOnly_assertion_using_field_by_field_element_comparator_with_unordered_array() {83 Person goodObiwan = new Person("Obi-Wan", "Kenobi", "good man");84 Person badObiwan = new Person("Obi-Wan", "Kenobi", "bad man");85 Person[] list = array(goodObiwan, badObiwan);86 assertThat(list).usingFieldByFieldElementComparator().containsOnly(badObiwan, goodObiwan);87 }88 private class Person {89 private String first, last, info;90 public Person(String first, String last, String info) {91 this.first = first;92 this.last = last;93 this.info = info;94 }95 @Override96 public boolean equals(Object o) {97 if (this == o) return true;98 if (o == null || getClass() != o.getClass()) return false;99 Person person = (Person) o;100 return Objects.equals(first, person.first) && Objects.equals(last, person.last);101 }102 @Override103 public int hashCode() {104 return Objects.hash(first, last);105 }106 @Override107 public String toString() {108 return String.format("Person{first='%s', last='%s', info='%s'}",109 first, last, info);110 }111 }112 @Test113 public void failed_isEqualTo_assertion_using_field_by_field_element_comparator() {114 Foo[] array1 = array(new Foo("id", 1));115 Foo[] array2 = array(new Foo("id", 2));116 try {117 assertThat(array1).usingFieldByFieldElementComparator().isEqualTo(array2);118 } catch (AssertionError e) {119 // @format:off120 assertThat(e).hasMessage(format("%nExpecting:%n" +121 " <[Foo(id=id, bar=1)]>%n" +122 "to be equal to:%n" +123 " <[Foo(id=id, bar=2)]>%n" +124 "when comparing elements using 'field by field comparator on all fields' but was not."));125 // @format:on126 return;127 }128 failBecauseExpectedAssertionErrorWasNotThrown();129 }130 @Test131 public void failed_isIn_assertion_using_field_by_field_element_comparator() {132 Foo[] array1 = array(new Foo("id", 1));133 Foo[] array2 = array(new Foo("id", 2));134 try {135 assertThat(array1).usingFieldByFieldElementComparator().isIn(array2, array2);136 } catch (AssertionError e) {137 assertThat(e).hasMessage(String.format("%nExpecting:%n" +138 " <[Foo(id=id, bar=1)]>%n" +139 "to be in:%n" +140 " <[[Foo(id=id, bar=2)], [Foo(id=id, bar=2)]]>%n" +141 "when comparing elements using 'field by field comparator on all fields'"));142 return;143 }144 failBecauseExpectedAssertionErrorWasNotThrown();145 }146 public static class Foo {147 public final String id;148 public final int bar;149 public Foo(final String id, final int bar) {150 this.id = id;151 this.bar = bar;152 }153 @Override154 public String toString() {155 return "Foo(id=" + id + ", bar=" + bar + ")";156 }157 }158 private static class Animal {159 private final String name;160 private Animal(String name) {161 this.name = name;162 }163 @SuppressWarnings("unused")164 public String getName() {165 return name;166 }167 }168 private static class Bird extends Animal {169 private final String color;170 private Bird(String color) {171 super("Bird");172 this.color = color;173 }174 @SuppressWarnings("unused")175 public String getColor() {176 return color;177 }178 }179 private static class Snake extends Animal {180 private final int length;181 private Snake(int length) {182 super("Snake");183 this.length = length;184 }185 @SuppressWarnings("unused")186 public int getLength() {187 return length;188 }189 }190}...
Source:RationServiceTest.java
1package com.example.zookeeping.service;2import com.example.zookeeping.model.Animal;3import com.example.zookeeping.model.Product;4import com.example.zookeeping.model.Ration;5import com.example.zookeeping.stubs.AnimalRepositoryStub;6import com.example.zookeeping.stubs.ProductRepositoryStub;7import com.example.zookeeping.stubs.RationRepositoryStub;8import org.assertj.core.api.Assertions;9import org.assertj.core.api.Condition;10import org.assertj.core.groups.Tuple;11import org.junit.jupiter.api.AfterEach;12import org.junit.jupiter.api.Test;13import java.util.List;14import java.util.Random;15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.assertThatThrownBy;17import static org.assertj.core.api.Assertions.tuple;18public class RationServiceTest {19 private final RationRepositoryStub rationRepositoryStub = new RationRepositoryStub();20 private final ProductRepositoryStub productRepositoryStub = new ProductRepositoryStub();21 private final AnimalRepositoryStub animalRepositoryStub = new AnimalRepositoryStub();22 private final RationService rationService =23 new RationService(rationRepositoryStub, productRepositoryStub, animalRepositoryStub);24 @AfterEach25 void tearDown() {26 rationRepositoryStub.clear();27 productRepositoryStub.clear();28 animalRepositoryStub.clear();29 }30 @Test31 void should_return_ration_as_product_and_dailyRate_for_selected_animal() {32 Product banana = createProduct("banana");33 Animal monkey = createAnimal("Monkey");34 Ration ration = setRation(monkey, banana, 100);35 assertThat(rationService.getRationOfAnimal(monkey.getId()))36 .containsKey(banana.getName())37 .containsValue(ration.getDailyRate());38 }39 @Test40 void should_return_error_if_ration_not_assigned_for_selected_animal() {41 Product banana = createProduct( "banana");42 Animal monkey = createAnimal("Monkey");43 assertThatThrownBy(() -> rationService.getRationOfAnimal(monkey.getId()))44 .hasMessage("РаÑион не назнаÑен живоÑномÑ");45 }46 @Test47 void should_add_product_to_ration_if_product_is_not_already_included() {48 Product banana = createProduct("banana");49 Animal monkey = createAnimal("Monkey");50 rationService.addRation(monkey.getId(), banana.getId(), 50);51 assertThat(rationRepositoryStub.findAllByAnimalId(monkey.getId()))52 .extracting(Ration::getProduct, Ration::getDailyRate)53 .containsOnly(tuple(banana.getId(), 50));54 }55 @Test56 void should_return_error_if_product_is_already_included() {57 Product banana = createProduct("banana");58 Animal monkey = createAnimal("Monkey");59 setRation(monkey, banana, 150);60 assertThatThrownBy(() -> rationService.addRation(monkey.getId(), banana.getId(), 50))61 .isInstanceOf(IllegalArgumentException.class)62 .hasMessage("ÐаннÑй пÑодÑÐºÑ Ñже вклÑÑÑн в ÑаÑион");63 }64 private Animal createAnimal(String animalName) {65 Animal animal = Animal.of(new Random().nextInt(10), animalName);66 return animalRepositoryStub.save(animal);67 }68 private Product createProduct(String productName) {69 Product product = Product.of(new Random().nextInt(10), productName);70 return productRepositoryStub.save(product);71 }72 private Ration setRation(Animal animal, Product product, Integer dailyRate) {73 Ration ration = Ration.of(animal.getId(), product.getId(), dailyRate);74 return rationRepositoryStub.save(ration);75 }76}...
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.api.Assertions.catchThrowable;5public class 1 {6 public static void main(String[] args) {7 Animal animal = new Animal("dog", 2);8 assertThat(animal.getName()).isEqualTo("dog");9 assertThat(animal.getAge()).isEqualTo(2);10 assertThatThrownBy(() -> {11 Animal animal1 = new Animal("cat", 3);12 animal1.setAge(-3);13 }).isInstanceOf(IllegalArgumentException.class);14 Throwable thrown = catchThrowable(() -> {15 Animal animal2 = new Animal("cat", 3);16 animal2.setAge(-3);17 });18 assertThat(thrown).isInstanceOf(IllegalArgumentException.class);19 }20}
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2public class 1 {3 public static void main(String[] args) {4 Animal animal = new Animal("Tiger", 4);5 System.out.println(animal.getName());6 System.out.println(animal.getNumberOfLegs());7 }8}
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2public class 1 {3 public static void main(String[] args) {4 Animal a = new Animal();5 a.setName("Cat");6 System.out.println(a.getName());7 }8}
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.test.Animal.*;4public class 1 {5 public static void main(String[] args) {6 assertThat(new Animal("Fido")).isNotNull();7 }8}9 assertThat(new Animal("Fido")).isNotNull();10 assertThat(new Animal("Fido")).isNotNull();11 assertThat(new Animal("Fido")).isNotNull();12 assertThat(new Animal("Fido")).isNotNull();13 assertThat(new Animal("Fido")).isNotNull();14 assertThat(new Animal("Fido")).isNotNull();15 assertThat(new Animal("Fido")).isNotNull();
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2import org.assertj.core.test.AnimalAssert;3public class 1 {4 public static void main(String[] args) {5 Animal animal = new Animal("dog");6 AnimalAssert.assertThat(animal).hasName("dog");7 }8}9import org.assertj.core.test.Animal;10import org.assertj.core.test.AnimalAssert;11public class 2 {12 public static void main(String[] args) {13 Animal animal = new Animal("dog");14 AnimalAssert.assertThat(animal).hasName("dog");15 }16}17 at 1.main(1.java:8)18 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)19 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)20 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)21 at 1.main(1.java:8)22 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)23 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)24 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
Animal
Using AI Code Generation
1import org.assertj.core.test.Animal;2import org.assertj.core.api.*;3import org.junit.Test;4public class TestAssertJ {5 public void testAnimal() {6 Animal animal = new Animal("Tiger", 4);7 Assertions.assertThat(animal).isNotNull();8 Assertions.assertThat(animal.getName()).isEqualTo("Tiger");9 Assertions.assertThat(animal.getLegs()).isEqualTo(4);10 }11}12You can also use AssertJ in JUnit 4 test cases. In this case, you need to use the following import statements:13import static org.assertj.core.api.Assertions.assertThat;14import org.assertj.core.test.Animal;15import org.junit.Test;16public class TestAssertJ {17 public void testAnimal() {18 Animal animal = new Animal("Tiger", 4);19 assertThat(animal).isNotNull();20 assertThat(animal.getName()).isEqualTo("Tiger");21 assertThat(animal.getLegs()).isEqualTo(4);22 }23}24isNotNull()25Assertions.assertThat(animal).isNotNull();26isInstanceOf()27Assertions.assertThat(animal).isInstanceOf(Animal.class);28isEqualTo()29Assertions.assertThat(animal.getName()).isEqualTo("Tiger");30isNotEqualTo()31Assertions.assertThat(animal.getLegs()).isNotEqualTo(2);32isSameAs()33The isSameAs() assertion is used to check whether two objects are the same. If the objects are not the same, the assertion fails. The isSameAs() assertion uses
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