How to use usingRecursiveFieldByFieldElementComparatorOnFields method of org.assertj.core.api.AbstractObjectArrayAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractObjectArrayAssert.usingRecursiveFieldByFieldElementComparatorOnFields

Source:AbstractObjectArrayAssert.java Github

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...2112 * @return {@code this} assertion object.2113 * @see #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)2114 * @see <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2115 * @deprecated This method is deprecated because it performs a <b>shallow</b> field by field comparison, i.e. elements are2116 * compared field by field but the fields are compared with equals, use {@link #usingRecursiveFieldByFieldElementComparatorOnFields(String...)} instead.2117 * <br>See <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2118 */2119 @Deprecated2120 @CheckReturnValue2121 public SELF usingElementComparatorOnFields(String... fields) {2122 return usingExtendedByTypesElementComparator(new OnFieldsComparator(comparatorsForElementPropertyOrFieldNames,2123 getComparatorsForElementPropertyOrFieldTypes(),2124 fields));2125 }2126 /**2127 * The assertions chained after this method will use a recursive field by field comparison on the given fields (including2128 * inherited fields) instead of relying on the element <code>equals</code> method.2129 * This is handy when the element <code>equals</code> method is not overridden or implemented as you expect.2130 * <p>2131 * Nested fields are supported and are expressed like: {@code name.first}2132 * <p>2133 * The comparison is <b>recursive</b>: elements are compared field by field, if a field type has fields they are also compared2134 * field by field (and so on).2135 * <p>2136 * Example:2137 * <pre><code class='java'> Player derrickRose = new Player(new Name("Derrick", "Rose"), "Chicago Bulls");2138 * derrickRose.nickname = new Name("Crazy", "Dunks");2139 *2140 * Player jalenRose = new Player(new Name("Jalen", "Rose"), "Chicago Bulls");2141 * jalenRose.nickname = new Name("Crazy", "Defense");2142 *2143 * // assertion succeeds as all compared fields match2144 * assertThat(array(derrickRose)).usingRecursiveFieldByFieldElementComparatorOnFields("name.last", "team", "nickname.first")2145 * .contains(jalenRose);2146 *2147 * // assertion fails, name.first values differ2148 * assertThat(array(derrickRose)).usingRecursiveFieldByFieldElementComparatorOnFields("name")2149 * .contains(jalenRose);</code></pre>2150 * <p>2151 * This method is actually a shortcut of {@link #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)}2152 * with a configuration comparing only the given fields, the previous example can be written as:2153 * <pre><code class='java'> RecursiveComparisonConfiguration configuration = RecursiveComparisonConfiguration.builder()2154 * .withComparedFields("name.last", "team", "nickname.first")2155 * .build();2156 *2157 * assertThat(array(derrickRose)).usingRecursiveFieldByFieldElementComparator(configuration)2158 * .contains(jalenRose);</code></pre>2159 * The recursive comparison is documented here: <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2160 * <p>2161 * @param fields the field names to exclude in the elements comparison.2162 * @return {@code this} assertion object.2163 * @since 3.20.02164 * @see #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)2165 * @see <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2166 */2167 @CheckReturnValue2168 public SELF usingRecursiveFieldByFieldElementComparatorOnFields(String... fields) {2169 RecursiveComparisonConfiguration recursiveComparisonConfiguration = RecursiveComparisonConfiguration.builder()2170 .withComparedFields(fields)2171 .build();2172 return usingRecursiveFieldByFieldElementComparator(recursiveComparisonConfiguration);2173 }2174 /**2175 * <b><u>Deprecated javadoc</u></b>2176 * <p>2177 * Use field/property by field/property on all fields/properties <b>except</b> the given ones (including inherited2178 * fields/properties) instead of relying on actual type A <code>equals</code> method to compare group elements for2179 * incoming assertion checks. Private fields are included but this can be disabled using2180 * {@link Assertions#setAllowExtractingPrivateFields(boolean)}.2181 * <p>2182 * This can be handy if <code>equals</code> method of the objects to compare does not suit you....

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Source:AbstractIterableAssert.java Github

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...2518 * @return {@code this} assertion object.2519 * @see #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)2520 * @see <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2521 * @deprecated This method is deprecated because it performs a <b>shallow</b> field by field comparison, i.e. elements are2522 * compared field by field but the fields are compared with equals, use {@link #usingRecursiveFieldByFieldElementComparatorOnFields(String...)} instead.2523 * <br>See <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2524 */2525 @Deprecated2526 @CheckReturnValue2527 public SELF usingElementComparatorOnFields(String... fields) {2528 return usingExtendedByTypesElementComparator(new OnFieldsComparator(comparatorsForElementPropertyOrFieldNames,2529 getComparatorsForElementPropertyOrFieldTypes(),2530 fields));2531 }2532 /**2533 * The assertions chained after this method will use a recursive field by field comparison on the given fields (including2534 * inherited fields) instead of relying on the element <code>equals</code> method.2535 * This is handy when the element <code>equals</code> method is not overridden or implemented as you expect.2536 * <p>2537 * Nested fields are supported and are expressed like: {@code name.first}2538 * <p>2539 * The comparison is <b>recursive</b>: elements are compared field by field, if a field type has fields they are also compared2540 * field by field (and so on).2541 * <p>2542 * Example:2543 * <pre><code class='java'> Player derrickRose = new Player(new Name("Derrick", "Rose"), "Chicago Bulls");2544 * derrickRose.nickname = new Name("Crazy", "Dunks");2545 *2546 * Player jalenRose = new Player(new Name("Jalen", "Rose"), "Chicago Bulls");2547 * jalenRose.nickname = new Name("Crazy", "Defense");2548 *2549 * // assertion succeeds as all compared fields match2550 * assertThat(list(derrickRose)).usingRecursiveFieldByFieldElementComparatorOnFields("name.last", "team", "nickname.first")2551 * .contains(jalenRose);2552 *2553 * // assertion fails, name.first values differ2554 * assertThat(list(derrickRose)).usingRecursiveFieldByFieldElementComparatorOnFields("name")2555 * .contains(jalenRose);</code></pre>2556 * <p>2557 * This method is actually a shortcut of {@link #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)}2558 * with a configuration comparing only the given fields, the previous example can be written as:2559 * <pre><code class='java'> RecursiveComparisonConfiguration configuration = RecursiveComparisonConfiguration.builder()2560 * .withComparedFields("name.last", "team", "nickname.first")2561 * .build();2562 *2563 * assertThat(list(derrickRose)).usingRecursiveFieldByFieldElementComparator(configuration)2564 * .contains(jalenRose);</code></pre>2565 * The recursive comparison is documented here: <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2566 * <p>2567 * @param fields the field names to exclude in the elements comparison.2568 * @return {@code this} assertion object.2569 * @since 3.20.02570 * @see #usingRecursiveFieldByFieldElementComparator(RecursiveComparisonConfiguration)2571 * @see <a href="https://assertj.github.io/doc/#assertj-core-recursive-comparison">https://assertj.github.io/doc/#assertj-core-recursive-comparison</a>2572 */2573 @CheckReturnValue2574 public SELF usingRecursiveFieldByFieldElementComparatorOnFields(String... fields) {2575 RecursiveComparisonConfiguration recursiveComparisonConfiguration = RecursiveComparisonConfiguration.builder()2576 .withComparedFields(fields)2577 .build();2578 return usingRecursiveFieldByFieldElementComparator(recursiveComparisonConfiguration);2579 }2580 protected SELF usingComparisonStrategy(ComparisonStrategy comparisonStrategy) {2581 iterables = new Iterables(comparisonStrategy);2582 return myself;2583 }2584 /**2585 * <b><u>Deprecated javadoc</u></b>2586 * <p>2587 * Use field/property by field/property comparison on all fields/properties <b>except</b> the given ones (including inherited2588 * fields/properties) instead of relying on actual type A <code>equals</code> method to compare group elements for...

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usingRecursiveFieldByFieldElementComparatorOnFields

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1package org.assertj.core.api.objectarray;2import org.assertj.core.api.ObjectArrayAssert;3import org.assertj.core.api.ObjectArrayAssertBaseTest;4import static org.mockito.Mockito.verify;5public class ObjectArrayAssert_usingRecursiveFieldByFieldElementComparatorOnFields_Test extends ObjectArrayAssertBaseTest {6 protected ObjectArrayAssert<Object> invoke_api_method() {7 return assertions.usingRecursiveFieldByFieldElementComparatorOnFields("field1", "field2");8 }9 protected void verify_internal_effects() {10 verify(arrays).assertUsingRecursiveFieldByFieldElementComparatorOnFields(getInfo(assertions), getActual(assertions), "field1", "field2");11 }12}13package org.assertj.core.api.list;14import org.assertj.core.api.ListAssert;15import org.assertj.core.api.ListAssertBaseTest;16import static org.mockito.Mockito.verify;17public class ListAssert_usingRecursiveFieldByFieldElementComparatorOnFields_Test extends ListAssertBaseTest {18 protected ListAssert<Object> invoke_api_method() {19 return assertions.usingRecursiveFieldByFieldElementComparatorOnFields("field1", "field2");20 }21 protected void verify_internal_effects() {22 verify(iterables).assertUsingRecursiveFieldByFieldElementComparatorOnFields(getInfo(assertions), getActual(assertions), "field1", "field2");23 }24}25package org.assertj.core.api.iterable;26import org.assertj.core.api.IterableAssert;27import org.assertj.core.api.IterableAssertBaseTest;28import static org.mockito.Mockito.verify;29public class IterableAssert_usingRecursiveFieldByFieldElementComparatorOnFields_Test extends IterableAssertBaseTest {30 protected IterableAssert<Object> invoke_api_method() {31 return assertions.usingRecursiveFieldByFieldElementComparatorOnFields("field1", "field2");32 }33 protected void verify_internal_effects() {34 verify(iterables).assertUsingRecursiveFieldByFieldElementComparatorOnFields(getInfo(assertions), getActual(assertions), "field1", "field2");35 }36}

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usingRecursiveFieldByFieldElementComparatorOnFields

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1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ObjectArrayAssert;3import org.assertj.core.api.ObjectArrayAssertBaseTest;4import org.assertj.core.api.ObjectAssert;5import org.assertj.core.api.ObjectArrayAssert_usingRecursiveFieldByFieldElementComparatorOnFields_Test.Person;6import org.assertj.core.internal.ObjectArrays;7import org.assertj.core.internal.Objects;8import org.assertj.core.util.introspection.IntrospectionError;9import org.junit.jupiter.api.BeforeEach;10import org.junit.jupiter.api.Test;11import java.util.Comparator;12import static org.assertj.core.api.Assertions.assertThat;13import static org.assertj.core.api.Assertions.assertThatNullPointerException;14import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;15import static org.assertj.core.util.Arrays.array;16import static org.mockito.MockitoAnnotations.initMocks;17public class ObjectArrayAssert_usingRecursiveFieldByFieldElementComparatorOnFields_Test extends ObjectArrayAssertBaseTest {18 private ObjectArrays arraysBefore;19 public void before() {20 initMocks(this);21 arraysBefore = getArrays(assertions);22 }23 protected ObjectArrayAssert<Object> invoke_api_method() {24 return assertions.usingRecursiveFieldByFieldElementComparatorOnFields("name");25 }26 protected void verify_internal_effects() {27 assertThat(getArrays(assertions)).isNotSameAs(arraysBefore);28 assertThat(getObjects(assertions)).isSameAs(Objects.instance());29 }30 public void should_pass_if_actual_is_empty() {31 assertThat(new Person[] {}).usingRecursiveFieldByFieldElementComparatorOnFields("name");32 }33 public void should_pass_if_actual_is_null() {34 assertThat((Person[]) null).usingRecursiveFieldByFieldElementComparatorOnFields("name");35 }36 public void should_throw_error_if_given_fields_is_null() {37 assertThatNullPointerException().isThrownBy(() -> assertThat(new Person[] {}).usingRecursiveFieldByFieldElementComparatorOnFields((String[]) null));38 }39 public void should_throw_error_if_given_fields_is_empty() {40 assertThatIllegalArgumentException().isThrownBy(() -> assertThat(new Person[] {}).usingRecursiveFieldByFieldElementComparatorOnFields(new String[0]));41 }42 public void should_throw_error_if_given_fields_is_not_null_and_not_empty() {43 assertThatIllegalArgumentException().isThrownBy(() -> assertThat(new Person[] {}).usingRecursiveFieldByFieldElementComparatorOnFields("name", null));44 }

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usingRecursiveFieldByFieldElementComparatorOnFields

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1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.usingRecursiveFieldByFieldElementComparatorOnFields;4import static org.assertj.core.api.Assertions.assertThat;5public class AssertjTest {6 public void test() {7 String[] stringArray = {"a", "b", "c"};8 assertThat(stringArray).usingRecursiveFieldByFieldElementComparatorOnFields("a", "b").containsExactly("a", "b", "c");9 }10}11at org.junit.Assert.assertEquals(Assert.java:115)12at org.junit.Assert.assertEquals(Assert.java:144)13at org.example.AssertjTest.test(AssertjTest.java:10)

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usingRecursiveFieldByFieldElementComparatorOnFields

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1public class usingRecursiveFieldByFieldElementComparatorOnFields1 {2 public static void main(String[] args) {3 String[] array1 = {"John", "Doe"};4 String[] array2 = {"John", "Doe"};5 String[] array3 = {"John", "Doe"};6 String[] array4 = {"John", "Doe"};7 String[] array5 = {"John", "Doe"};8 String[] array6 = {"John", "Doe"};9 String[] array7 = {"John", "Doe"};10 String[] array8 = {"John", "Doe"};11 String[] array9 = {"John", "Doe"};12 String[] array10 = {"John", "Doe"};13 String[] array11 = {"John", "Doe"};14 String[] array12 = {"John", "Doe"};15 String[] array13 = {"John", "Doe"};16 String[] array14 = {"John", "Doe"};17 String[] array15 = {"John", "Doe"};18 String[] array16 = {"John", "Doe"};19 String[] array17 = {"John", "Doe"};20 String[] array18 = {"John", "Doe"};21 String[] array19 = {"John", "Doe"};22 String[] array20 = {"John", "Doe"};23 String[] array21 = {"John", "Doe"};24 String[] array22 = {"John", "Doe"};25 String[] array23 = {"John", "Doe"};26 String[] array24 = {"John", "Doe"};27 String[] array25 = {"John", "Doe"};28 String[] array26 = {"John", "Doe"};29 String[] array27 = {"John", "Doe"};30 String[] array28 = {"John", "Doe"};31 String[] array29 = {"John", "Doe"};32 String[] array30 = {"John", "Doe"};33 String[] array31 = {"John", "Doe"};34 String[] array32 = {"John", "Doe"};35 String[] array33 = {"John", "Doe"};36 String[] array34 = {"John", "Doe"};37 String[] array35 = {"John", "Doe"};38 String[] array36 = {"John", "Doe"};39 String[] array37 = {"

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usingRecursiveFieldByFieldElementComparatorOnFields

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1package org.codeexample.algorithms.collected.miscs;2import static org.assertj.core.api.Assertions.usingRecursiveFieldByFieldElementComparatorOnFields;3import java.util.List;4import org.assertj.core.api.AbstractAssert;5import org.assertj.core.api.AbstractObjectArrayAssert;6import org.assertj.core.api.Assertions;7import org.assertj.core.api.ListAssert;8import org.assertj.core.util.Lists;9import org.junit.Test;10public class AssertJTest {11 public static class Person {12 private String name;13 private int age;14 public Person(String name, int age) {15 this.name = name;16 this.age = age;17 }18 public String getName() {19 return name;20 }21 public int getAge() {22 return age;23 }24 }25 public void test() {26 Person[] persons = new Person[] { new Person("John", 25), new Person("Jack", 30) };27 Person[] persons2 = new Person[] { new Person("John", 25), new Person("Jack", 30) };28 AbstractObjectArrayAssert<?, Person[]> assertj = Assertions.assertThat(persons);29 assertj.usingElementComparatorOnFields("name").containsExactly(persons2);30 assertj.usingRecursiveFieldByFieldElementComparator().containsExactly(persons2);31 List<Person> list = Lists.newArrayList(persons);32 List<Person> list2 = Lists.newArrayList(persons2);33 ListAssert<Person> listAssert = Assertions.assertThat(list);34 listAssert.usingElementComparatorOnFields("name").containsExactlyElementsOf(list2);35 listAssert.usingRecursiveFieldByFieldElementComparator().containsExactlyElementsOf(list2);36 }37}

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usingRecursiveFieldByFieldElementComparatorOnFields

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1public class UsingRecursiveFieldByFieldElementComparatorOnFields {2 public static void main(String[] args) {3 Employee[] employees = {new Employee("John", 1000), new Employee("Doe", 2000)};4 Employee[] employees1 = {new Employee("John", 1000), new Employee("Doe", 2000)};5 Assertions.assertThat(employees).usingRecursiveFieldByFieldElementComparator().onFields("salary").contains(employees1);6 }7}8public class UsingRecursiveFieldByFieldElementComparatorOnFields {9 public static void main(String[] args) {10 Employee[] employees = {new Employee("John", 1000), new Employee("Doe", 2000)};11 Employee[] employees1 = {new Employee("John", 1000), new Employee("Doe", 2000)};12 Assertions.assertThat(employees).usingRecursiveFieldByFieldElementComparator().onFields("salary").contains(employees1);13 }14}15public class UsingRecursiveFieldByFieldElementComparatorOnFields {16 public static void main(String[] args) {17 Employee[] employees = {new Employee("John", 1000), new Employee("Doe", 2000)};18 Employee[] employees1 = {new Employee("John", 1000), new Employee("Doe", 2000)};19 Assertions.assertThat(employees).usingRecursiveFieldByFieldElementComparator().onFields("salary").contains(employees1);20 }21}22public class UsingRecursiveFieldByFieldElementComparatorOnFields {23 public static void main(String[] args) {24 Employee[] employees = {new Employee("John", 1000), new Employee("Doe", 2000)};25 Employee[] employees1 = {new Employee("John", 1000), new Employee("Doe", 2000)};26 Assertions.assertThat(employees).usingRecursiveFieldByFieldElementComparator().onFields("salary").contains(employees1);27 }28}

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usingRecursiveFieldByFieldElementComparatorOnFields

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1public class UsingRecursiveFieldByFieldElementComparatorOnFields {2 public static void main(String[] args) {3 Person[] persons = new Person[2];4 persons[0] = new Person("John", "Doe");5 persons[1] = new Person("Jane", "Doe");6 Person[] otherPersons = new Person[2];7 otherPersons[0] = new Person("John", "Doe");8 otherPersons[1] = new Person("Jane", "Doe");9 assertThat(persons).usingRecursiveFieldByFieldElementComparatorOnFields("firstName").isEqualTo(otherPersons);10 }11}12 assertThat(persons).usingRecursiveFieldByFieldElementComparatorOnFields("firstName").isEqualTo(otherPersons);13 assertThat(persons).usingRecursiveFieldByFieldElementComparatorOnFields("firstName").isEqualTo(otherPersons);

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1public class AssertjCoreExample {2 public static void main(String[] args) {3 Object[] array1 = new Object[] { 1, 2, 3, 4, 5 };4 Object[] array2 = new Object[] { 1, 2, 3, 4, 5 };5 Object[] array3 = new Object[] { 1, 2, 3, 4, 5 };6 assertThat(array1).usingRecursiveFieldByFieldElementComparatorOnFields("field1", "field2").contains(array2, array3);7 }8}

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usingRecursiveFieldByFieldElementComparatorOnFields

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1public class AssertionDemo {2 public static void main(String[] args) {3 Person p1 = new Person("John", 22);4 Person p2 = new Person("John", 22);5 Person[] personArray = {p1, p2};6 Person p3 = new Person("John", 22);7 Person p4 = new Person("John", 22);8 Person[] personArray1 = {p3, p4};9 Assertions.assertThat(personArray).usingRecursiveFieldByFieldElementComparatorOnFields("name").containsExactly(personArray1);10 }11}

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1import org.assertj.core.api.*;2public class AssertionDemo {3 public static void main(String[] args) {4 Object[] obj = {"1", "2", "3"};5 Object[] obj1 = {"1", "2", "3"};6 Assertions.assertThat(obj).usingRecursiveFieldByFieldElementComparatorOnFields("1").isEqualTo(obj1);7 Assertions.assertThat(obj).usingRecursiveFieldByFieldElementComparatorOnFields("1").isNotEqualTo(obj1);8 }9}10 at org.assertj.core.api.AbstractObjectArrayAssert.isNotEqualTo(AbstractObjectArrayAssert.java:145)11 at org.assertj.core.api.AbstractObjectArrayAssert.isNotEqualTo(AbstractObjectArrayAssert.java:41)12 at AssertionDemo.main(AssertionDemo.java:13)13at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:133)14at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:41)15at AssertionDemo.main(AssertionDemo.java:12)

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