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How to use ignoringFieldsMatchingRegexes method of org.assertj.core.api.RecursiveAssertionAssert class

Best Assertj code snippet using org.assertj.core.api.RecursiveAssertionAssert.ignoringFieldsMatchingRegexes

Source:AbstractObjectAssert.java

...144   * <p>145   * <b>Warning:</b> the recursive comparison does not provide a strictly equivalent feature, instead it provides several ways to ignore146   * fields in the comparison {@link RecursiveComparisonAssert#ignoringFields(String...) by specifying fields to ignore}, or147   * {@link RecursiveComparisonAssert#ignoringFieldsOfTypes(Class...) fields by type} or148   * {@link RecursiveComparisonAssert#ignoringFieldsMatchingRegexes(String...) fields matching regexes}. The idea being that it is best149   * to compare as many fields as possible and only ignore the ones that are not relevant (for example generated ids).150   * <p>151   * This method is deprecated because it only compares the first level of fields while the recursive comparison traverses all152   * fields recursively (only stopping at java types).153   * <p>154   * For example suppose actual and expected are of type A which has the following structure:155   * <pre><code class="text"> A156   * |â B b157   * |    |â String s158   * |    |â C c159   * |         |â String s160   * |         |â Date d161   * |â int i</code></pre>162   * {@code isEqualToComparingOnlyGivenFields} will compare actual and expected {@code A.b} and {@code A.i} fields but not B fields163   * (it calls B equals method instead comparing B fields).<br>164   * The recursive comparison on the other hand will introspect B fields and then C fields and will compare actual and expected165   * respective fields values, that is: {@code A.i}, {@code A.B.s}, {@code A.B.C.s} and {@code A.B.C.d}.166   * <p>167   * Assuming actual has 4 fields f1, f2, f3, f4, instead of writing:168   * <pre><code class='java'> assertThat(actual).isEqualToComparingOnlyGivenFields(expected, f1, f2);</code></pre>169   * You should write:170   * <pre><code class='java'> assertThat(actual).usingRecursiveComparison()171   *                   .ignoringFields(f3, f4)172   *                   .isEqualTo(expected);</code></pre>173   * <b>Original javadoc</b>174   * <p>175   * Asserts that the actual object is equal to the given one using a property/field by property/field comparison <b>on the given properties/fields only</b>176   * (fields can be inherited fields or nested fields). This can be handy if {@code equals} implementation of objects to compare does not suit you.177   * <p>178   * Note that comparison is <b>not</b> recursive, if one of the field is an Object, it will be compared to the other179   * field using its {@code equals} method.180   * <p>181   * If an object has a field and a property with the same name, the property value will be used over the  field.182   * <p>183   * Private fields are used in comparison but this can be disabled using184   * {@link Assertions#setAllowComparingPrivateFields(boolean)}, if disabled only <b>accessible </b>fields values are185   * compared, accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.186   * <p>187   * The objects to compare can be of different types but the properties/fields used in comparison must exist in both,188   * for example if actual object has a name String field, it is expected the other object to also have one.189   * <p>190   *191   * Example:192   * <pre><code class='java'> TolkienCharacter frodo = new TolkienCharacter(&quot;Frodo&quot;, 33, HOBBIT);193   * TolkienCharacter sam = new TolkienCharacter(&quot;Sam&quot;, 38, HOBBIT);194   *195   * // frodo and sam both are hobbits, so they are equals when comparing only race196   * assertThat(frodo).isEqualToComparingOnlyGivenFields(sam, &quot;race&quot;); // OK197   *198   * // they are also equals when comparing only race name (nested field).199   * assertThat(frodo).isEqualToComparingOnlyGivenFields(sam, &quot;race.name&quot;); // OK200   *201   * // ... but not when comparing both name and race202   * assertThat(frodo).isEqualToComparingOnlyGivenFields(sam, &quot;name&quot;, &quot;race&quot;); // FAIL</code></pre>203   *204   * @param other the object to compare {@code actual} to.205   * @param propertiesOrFieldsUsedInComparison properties/fields used in comparison.206   * @return {@code this} assertion object.207   * @throws NullPointerException if the actual or other is {@code null}.208   * @throws AssertionError if the actual and the given objects are not equals property/field by property/field on given fields.209   * @throws IntrospectionError if one of actual's property/field to compare can't be found in the other object.210   * @throws IntrospectionError if a property/field does not exist in actual.211   */212  @Deprecated213  public SELF isEqualToComparingOnlyGivenFields(Object other, String... propertiesOrFieldsUsedInComparison) {214    objects.assertIsEqualToComparingOnlyGivenFields(info, actual, other, comparatorsByPropertyOrField, getComparatorsByType(),215                                                    propertiesOrFieldsUsedInComparison);216    return myself;217  }218  /**219   * @deprecated Use the recursive comparison by calling {@link #usingRecursiveComparison()} and chain with220   * {@link RecursiveComparisonAssert#ignoringFields(String...) ignoringFields(String...)}.221   * <p>222   * This method is deprecated because it only compares the first level of fields while the recursive comparison traverses all223   * fields recursively (only stopping at java types).224   * <p>225   * For example suppose actual and expected are of type A which has the following structure:226   * <pre><code class="text"> A227   * |â B b228   * |    |â String s229   * |    |â C c230   * |         |â String s231   * |         |â Date d232   * |â int i</code></pre>233   * {@code isEqualToIgnoringGivenFields} will compare actual and expected {@code A.b} and {@code A.i} fields but not B fields234   * (it calls B equals method instead comparing B fields).<br>235   * The recursive comparison on the other hand will introspect B fields and then C fields and will compare actual and expected236   * respective fields values, that is: {@code A.i}, {@code A.B.s}, {@code A.B.C.s} and {@code A.B.C.d}.237   * <p>238   * Concretely instead of writing:239   * <pre><code class='java'> assertThat(actual).isEqualToIgnoringGivenFields(expected, "i", "b.s");</code></pre>240   * You should write:241   * <pre><code class='java'> assertThat(actual).usingRecursiveComparison()242   *                   .ignoringFields("i", "b.s")243   *                   .isEqualTo(expected);</code></pre>244   * <p>245   * Note that the recursive comparison also allows to ignore fields246   * {@link RecursiveComparisonAssert#ignoringFieldsOfTypes(Class...) by type} or247   * {@link RecursiveComparisonAssert#ignoringFieldsMatchingRegexes(String...) matching regexes}.248   * <b>Original javadoc</b>249   * <p>250   * Asserts that the actual object is equal to the given one by comparing their properties/fields <b>except for the given ones</b>251   * (inherited ones are taken into account). This can be handy if {@code equals} implementation of objects to compare does not suit you.252   * <p>253   * Note that comparison is <b>not</b> recursive, if one of the property/field is an Object, it will be compared to the other254   * field using its {@code equals} method.255   * <p>256   * If an object has a field and a property with the same name, the property value will be used over the  field.257   * <p>258   * Private fields are used in comparison but this can be disabled using259   * {@link Assertions#setAllowComparingPrivateFields(boolean)}, if disabled only <b>accessible </b>fields values are260   * compared, accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.261   * <p>...

Source:RecursiveAssertionConfiguration.java

...91   * Makes the recursive assertion to ignore the fields matching the specified regexes in the object under test.92   * <p>93   * When a field is ignored, all its fields are ignored too.94   * <p>95   * Example: see {@link RecursiveAssertionAssert#ignoringFieldsMatchingRegexes(String...)}96   *97   * @param regexes regexes used to ignore fields in the assertion.98   */99  @Override100  public void ignoreFieldsMatchingRegexes(String... regexes) {101    super.ignoreFieldsMatchingRegexes(regexes);102  }103  /**104   * Makes the recursive assertion to ignore the object under test fields of the given types.105   * The fields are ignored if their types <b>exactly match one of the ignored types</b>, for example if a field is a subtype of an ignored type it is not ignored.106   * <p>107   * If some object under test fields are null it is not possible to evaluate their types and thus these fields are not ignored.108   * <p>109   * When a field is ignored, all its fields are ignored too....

Source:RecursiveAssertionAssert.java

...219   * sherlock.address.number = 221;220   *221   * // assertion succeeds because Person has only String fields except for address and age (address fields are ignored)222   * assertThat(sherlock).usingRecursiveAssertion()223   *                     .ignoringFieldsMatchingRegexes("ad.*", "ag.")224   *                     .allFieldsSatisfy(field -> field instanceof String);225   *226   * // assertion fails because of age and address fields (address.number is ignored)227   * assertThat(sherlock).usingRecursiveAssertion()228   *                     .ignoringFieldsMatchingRegexes(".*ber")229   *                     .allFieldsSatisfy(field -> field instanceof String);</code></pre>230   *231   * @param regexes regexes used to ignore fields in the assertion.232   * @return this {@link RecursiveAssertionAssert} to chain other methods.233   */234  public RecursiveAssertionAssert ignoringFieldsMatchingRegexes(String... regexes) {235    recursiveAssertionConfiguration.ignoreFieldsMatchingRegexes(regexes);236    return this;237  }238  /**239   * Makes the recursive assertion to ignore the object under test fields of the given types.240   * The fields are ignored if their types <b>exactly match one of the ignored types</b>, for example if a field is a subtype of an ignored type it is not ignored.241   * <p>242   * If some object under test fields are null it is not possible to evaluate their types and thus these fields are not ignored.243   * <p>244   * When a field is ignored, all its fields are ignored too.245   * <p>246   * Example:247   * <pre><code class='java'> class Person {248   *   String name;...

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.mockito.junit.MockitoJUnitRunner;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.api.Assertions.assertThatExceptionOfType;6@RunWith(MockitoJUnitRunner.class)7public class RecursiveAssertionAssertTest {8    public void test() {9        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {10            assertThat(new Person("John", "Doe", 35)).isEqualToComparingFieldByFieldRecursively(new Person("John", "Doe", 36));11        }).withMessageContaining("field/property 'age' differ");12    }13    public void test2() {14        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {15            assertThat(new Person("John", "Doe", 35)).isEqualToComparingFieldByFieldRecursively(new Person("John", "Doe", 36), "age");16        }).withMessageContaining("field/property 'age' differ");17    }18    public void test3() {19        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {20            assertThat(new Person("John", "Doe", 35)).isEqualToComparingFieldByFieldRecursively(new Person("John", "Doe", 36), "age");21        }).withMessageContaining("field/property 'age' differ");22    }23    public void test4() {24        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {25            assertThat(new Person("John", "Doe", 35)).isEqualToComparingFieldByFieldRecursively(new Person("John", "Doe", 36), "age");26        }).withMessageContaining("field/property 'age' differ");27    }28    public void test5() {29        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {30            assertThat(new Person("John", "Doe", 35)).isEqualToComparingFieldByFieldRecursively(new Person("John", "Doe", 36), "age");31        }).withMessageContaining("field/property 'age' differ");32    }33    public void test6() {34        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {35            assertThat(new Person("John", "Doe", 35)).isEqualToCompar

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonConfiguration;2import org.assertj.core.api.RecursiveComparisonAssert;3import org.assertj.core.api.RecursiveComparisonAssert.RecursiveComparisonConfigurationBuilder;4import org.assertj.core.api.RecursiveComparisonAssert.RecursiveComparisonConfigurationBuilder.RecursiveComparisonConfigurationBuilderIgnoringFieldsMatchingRegexes;5import org.assertj.core.api.RecursiveComparisonAssert.RecursiveComparisonConfigurationBuilder.RecursiveComparisonConfigurationBuilderIgnoringFieldsMatchingRegexes.RecursiveComparisonConfigurationBuilderIgnoringOverriddenEqualsForFieldsMatchingRegexes;6import org.assertj.core.api.RecursiveComparisonAssert.RecursiveComparisonConfigurationBuilder.RecursiveComparisonConfigurati

ignoringFieldsMatchingRegexes

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Arrays;4import org.junit.jupiter.api.Test;5import com.automationrhapsody.junit5.model.Address;6import com.automationrhapsody.junit5.model.Employee;7public class RecursiveAssertionTest {8    public void testRecursiveAssertion() {9        Employee employee = new Employee();10        employee.setName("John Doe");11        employee.setAddress(new Address("Street 1", "City 1", "Country 1"));12        employee.setPhoneNumbers(Arrays.asList("123456789", "987654321"));13        Employee expected = new Employee();14        expected.setName("John Doe");15        expected.setAddress(new Address("Street 1", "City 1", "Country 1"));16        expected.setPhoneNumbers(Arrays.asList("123456789", "987654321"));17        assertThat(employee).isEqualToIgnoringGivenFields(expected, "address", "phoneNumbers");18    }19}20package com.automationrhapsody.junit5;21import static org.assertj.core.api.Assertions.assertThat;22import java.util.Arrays;23import org.junit.jupiter.api.Test;24import com.automationrhapsody.junit5.model.Address;25import com.automationrhapsody.junit5.model.Employee;26public class RecursiveComparisonTest {27    public void testRecursiveComparison() {28        Employee employee = new Employee();29        employee.setName("John Doe");30        employee.setAddress(new Address("Street 1", "City 1", "Country 1"));31        employee.setPhoneNumbers(Arrays.asList("123456789", "987654321"));32        Employee expected = new Employee();33        expected.setName("John Doe");34        expected.setAddress(new Address("Street 1", "City 1", "Country 1"));35        expected.setPhoneNumbers(Arrays.asList("123456789", "987654321"));36        assertThat(employee).usingRecursiveComparison()37                .ignoringFieldsMatchingRegexes("address", "phoneNumbers")38                .isEqualTo(expected);39    }40}41package com.automationrhapsody.junit5;42import static org.assertj.core.api.Assertions.assertThat;43import java.util.Arrays;44import org.junit.jupiter.api.Test;45import com.automationrhaps

ignoringFieldsMatchingRegexes

Using AI Code Generation

1package org.assertj.core.api.recursive.comparison;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.RecursiveComparisonAssert;5import org.junit.jupiter.api.Test;6public class RecursiveComparisonAssert_ignoringFieldsMatchingRegexes_Test {7    void test() {8        List<String> actual = new ArrayList<>();9        actual.add("A");10        actual.add("B");11        actual.add("C");12        List<String> expected = new ArrayList<>();13        expected.add("A");14        expected.add("D");15        expected.add("C");16        RecursiveComparisonAssert.recursiveComparison()17                .ignoringFieldsMatchingRegexes(".*[0-9]")18                .isEqualTo(actual, expected);19    }20}21when recursively comparing field by field, but found the following difference(s):22at org.assertj.core.api.recursive.comparison.RecursiveComparisonAssert_ignoringFieldsMatchingRegexes_Test.test(RecursiveComparisonAssert_ignoringFieldsMatchingRegexes_Test.java:23)

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import java.util.regex.Pattern;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatExceptionOfType;5import static org.assertj.core.api.Assertions.catchThrowable;6public class AssertJTest {7    public void test() {8        Person person = new Person("John", "Doe", 30, new Address("Paris", "France"));9        assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address");10        assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city");11        assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country");12        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country", "address"));13        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country", "address.city"));14        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country", "address.city", "address"));15        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country", "address.city", "address", "address.city"));16        assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country", "address.city", "address", "address.city", "address.country");17        assertThat(person).isEqualToIgnoringGivenFields(new Person("John", "Doe", 30, new Address("London", "UK")), "address.city", "address.country",

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.RecursiveComparisonConfiguration;3import org.junit.Test;4public class RecursiveComparisonAssertTest {5    public void test() {6        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();7        recursiveComparisonConfiguration.ignoreFieldsMatchingRegexes(".*\\.id");8        Assertions.assertThat(new Person(1, "John", new Address(1, "Main Street"))).usingRecursiveComparison(recursiveComparisonConfiguration)9                .isEqualTo(new Person(2, "John", new Address(2, "Main Street")));10    }11    private static class Person {12        private int id;13        private String name;14        private Address address;15        public Person(int id, String name, Address address) {16            this.id = id;17            this.name = name;18            this.address = address;19        }20        public int getId() {21            return id;22        }23        public String getName() {24            return name;25        }26        public Address getAddress() {27            return address;28        }29    }30    private static class Address {31        private int id;32        private String street;33        public Address(int id, String street) {34            this.id = id;35            this.street = street;36        }37        public int getId() {38            return id;39        }40        public String getStreet() {41            return street;42        }43    }44}45  <Person(id=1, name=John, address=Address(id=1, street=Main Street))>46  <Person(id=2, name=John, address=Address(id=2, street=Main Street))>47at org.assertj.core.api.RecursiveComparisonAssert.isEqualTo(RecursiveComparisonAssert.java:109)48at org.assertj.core.api.RecursiveComparisonAssert.isEqualTo(RecursiveComparisonAssert.java:57)49at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:82)50at org.assertj.core.api.AssertionsForClassTypes.isEqualTo(AssertionsForClassTypes.java:104)51at org.assertj.core.api.Assertions.assertThat(Assertions.java:1877)

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import org.assertj.core.api.*;2import org.junit.*;3import org.junit.runner.*;4import org.junit.runners.*;5import static org.assertj.core.api.Assertions.*;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.assertThatThrownBy;8import static org.assertj.core.api.Assertions.catchThrowable;9import static org.assertj.core.api.Assertions.catchThrowableOfType;10import static org.assertj.core.api.BDDAssertions.then;11import static org.assertj.core.api.BDDAssert

ignoringFieldsMatchingRegexes

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Person person = new Person("John", "Doe", 30);4        Person person1 = new Person("John", "Doe", 30);5        assertThat(person).usingRecursiveComparison().ignoringFieldsMatchingRegexes(".*ame.*").isEqualTo(person1);6    }7}8public class Person {9    private String firstName;10    private String lastName;11    private int age;12    public Person(String firstName, String lastName, int age) {13        this.firstName = firstName;14        this.lastName = lastName;15        this.age = age;16    }17    public String getFirstName() {18        return firstName;19    }20    public void setFirstName(String firstName) {21        this.firstName = firstName;22    }23    public String getLastName() {24        return lastName;25    }26    public void setLastName(String lastName) {27        this.lastName = lastName;28    }29    public int getAge() {30        return age;31    }32    public void setAge(int age) {33        this.age = age;34    }35}

ignoringFieldsMatchingRegexes

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AppTest {5    public void test() {6        assertThat(new A()).isEqualTo(new A());7    }8}9package org.example;10import org.junit.jupiter.api.Test;11import static org.assertj.core.api.Assertions.assertThat;12public class AppTest {13    public void test() {14        assertThat(new A()).usingRecursiveComparison().isEqualTo(new A());15    }16}17package org.example;18import org.junit.jupiter.api.Test;19import static org.assertj.core.api.Assertions.assertThat;20public class AppTest {21    public void test() {22        assertThat(new A()).usingRecursiveComparison().ignoringFieldsMatchingRegexes(".*").isEqualTo(new A());23    }24}25package org.example;26import org.junit.jupiter.api.Test;27import static org.assertj.core.api.Assertions.assertThat;28public class AppTest {29    public void test() {30        assertThat(new A()).usingRecursiveComparison().ignoringFieldsMatchingRegexes(".*").isEqualTo(new A());31    }32}33package org.example;34import org.junit.jupiter.api.Test;35import static org.assertj.core.api.Assertions.assertThat;36public class AppTest {37    public void test() {38        assertThat(new A()).usingRecursiveComparison().ignoringFieldsMatchingRegexes(".*").isEqualTo(new A());39    }40}41package org.example;42import org.junit.jupiter.api.Test;43import static org.assertj.core.api.Assertions.assertThat;44public class AppTest {45    public void test() {46        assertThat(new A()).usingRecursiveComparison().ignoringFieldsMatchingRegexes(".*").isEqualTo(new A());47    }48}49package org.example;50import org.junit.jupiter.api.Test;51import static org.assertj.core.api.Assertions.assertThat;52public class AppTest {53    public void test()

ignoringFieldsMatchingRegexes

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import java.util.*;3class RecursiveAssertionAssertUsingIgnoringFieldsMatchingRegexesMethod {4    public static void main(String[] args) {5        List<Employee> list = new ArrayList<>();6        Employee emp1 = new Employee();7        Employee emp2 = new Employee();8        list.add(emp1);9        list.add(emp2);10        List<Employee> list1 = new ArrayList<>();11        Employee emp3 = new Employee();12        Employee emp4 = new Employee();13        list1.add(emp3);14        list1.add(emp4);15        List<Employee> list2 = new ArrayList<>();16        Employee emp5 = new Employee();17        Employee emp6 = new Employee();18        list2.add(emp5);19        list2.add(emp6);20        List<Employee> list3 = new ArrayList<>();21        Employee emp7 = new Employee();22        Employee emp8 = new Employee();23        list3.add(emp7);24        list3.add(emp8);25        Department dept1 = new Department();26        Department dept2 = new Department();27        dept1.setEmp(list);28        dept1.setDeptId(1);29        dept1.setDeptName("IT");30        dept2.setEmp(list1);31        dept2.setDeptId(2);32        dept2.setDeptName("Sales");33        Department dept3 = new Department();34        Department dept4 = new Department();35        dept3.setEmp(list2);36        dept3.setDeptId(3);37        dept3.setDeptName("HR");38        dept4.setEmp(list3);39        dept4.setDeptId(4);40        dept4.setDeptName("Marketing");41        Company company1 = new Company();42        Company company2 = new Company();43        company1.setDept(dept1);44        company1.setCompanyId(1);45        company1.setCompanyName("ABC");

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