How to use isEqualToIgnoringGivenFields method of org.assertj.core.api.AbstractObjectAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractObjectAssert.isEqualToIgnoringGivenFields

Source:AbstractObjectAssert.java

...224   * |    |â C c225   * |         |â String s226   * |         |â Date d227   * |â int i</code></pre>228   * {@code isEqualToIgnoringGivenFields} will compare actual and expected {@code A.b} and {@code A.i} fields but not B fields229   * (it calls B equals method instead comparing B fields).<br>230   * The recursive comparison on the other hand will introspect B fields and then C fields and will compare actual and expected231   * respective fields values, that is: {@code A.i}, {@code A.B.s}, {@code A.B.C.s} and {@code A.B.C.d}.232   * <p>233   * Concretely instead of writing:234   * <pre><code class='java'> assertThat(actual).isEqualToIgnoringGivenFields(expected, "i", "b.s");</code></pre>235   * You should write:236   * <pre><code class='java'> assertThat(actual).usingRecursiveComparison()237   *                   .ignoringFields("i", "b.s")238   *                   .isEqualTo(expected);</code></pre>239   * <p>240   * Note that the recursive comparison also allows to ignore fields241   * {@link RecursiveComparisonAssert#ignoringFieldsOfTypes(Class...) by type} or242   * {@link RecursiveComparisonAssert#ignoringFieldsMatchingRegexes(String...) matching regexes}.243   * <b>Original javadoc</b>244   * <p>245   * Asserts that the actual object is equal to the given one by comparing their properties/fields <b>except for the given ones</b>246   * (inherited ones are taken into account). This can be handy if {@code equals} implementation of objects to compare does not suit you.247   * <p>248   * Note that comparison is <b>not</b> recursive, if one of the property/field is an Object, it will be compared to the other249   * field using its {@code equals} method.250   * <p>251   * If an object has a field and a property with the same name, the property value will be used over the  field.252   * <p>253   * Private fields are used in comparison but this can be disabled using254   * {@link Assertions#setAllowComparingPrivateFields(boolean)}, if disabled only <b>accessible </b>fields values are255   * compared, accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.256   * <p>257   * The objects to compare can be of different types but the properties/fields used in comparison must exist in both,258   * for example if actual object has a name String field, it is expected the other object to also have one.259   * <p>260   *261   * Example:262   * <pre><code class='java'> TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, HOBBIT);263   * TolkienCharacter sam = new TolkienCharacter("Sam", 38, HOBBIT);264   *265   * // frodo and sam are equals when ignoring name and age since the only remaining field is race which they share as HOBBIT.266   * assertThat(frodo).isEqualToIgnoringGivenFields(sam, "name", "age"); // OK267   *268   * // ... but they are not equals if only age is ignored as their names differ.269   * assertThat(frodo).isEqualToIgnoringGivenFields(sam, "age"); // FAIL</code></pre>270   *271   * @param other the object to compare {@code actual} to.272   * @param propertiesOrFieldsToIgnore ignored properties/fields to ignore in comparison.273   * @return {@code this} assertion object.274   * @throws NullPointerException if the actual or given object is {@code null}.275   * @throws AssertionError if the actual and the given objects are not equals property/field by property/field after ignoring given fields.276   * @throws IntrospectionError if one of actual's property/field to compare can't be found in the other object.277   */278  @Deprecated279  public SELF isEqualToIgnoringGivenFields(Object other, String... propertiesOrFieldsToIgnore) {280    objects.assertIsEqualToIgnoringGivenFields(info, actual, other, comparatorByPropertyOrField, getComparatorsByType(),281                                               propertiesOrFieldsToIgnore);282    return myself;283  }284  /**285   * Asserts that the actual object has no null fields or properties (inherited ones are taken into account).286   * <p>287   * If an object has a field and a property with the same name, the property value will be used over the field.288   * <p>289   * Private fields are checked, but this can be disabled using {@link Assertions#setAllowComparingPrivateFields(boolean)},290   * if disabled only <b>accessible</b> fields values are291   * checked, accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.292   * <p>293   * Example:294   * <pre><code class='java'> TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, HOBBIT);295   * TolkienCharacter sam = new TolkienCharacter("Sam", 38, null);296   *297   * // assertion succeeds since all frodo's fields are set298   * assertThat(frodo).hasNoNullFieldsOrProperties();299   *300   * // assertion fails because sam does not have its race set301   * assertThat(sam).hasNoNullFieldsOrProperties();</code></pre>302   *303   * @return {@code this} assertion object.304   * @throws AssertionError if the actual object is {@code null}.305   * @throws AssertionError if some fields or properties of the actual object are null.306   *307   * @since 2.5.0 / 3.5.0308   */309  public SELF hasNoNullFieldsOrProperties() {310    objects.assertHasNoNullFieldsOrPropertiesExcept(info, actual);311    return myself;312  }313  /**314   * Asserts that the actual object has only null fields or properties.315   * <p>316   * If an object has a field and a property with the same name, the property value will be used over the field.317   * <p>318   * Private fields are checked, but this can be disable using {@link Assertions#setAllowComparingPrivateFields(boolean)},319   * if disable only <b>accessible</b> fields values are checked,320   * accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.321   * <p>322   * Example:323   * <pre><code class='java'> TolkienCharacter frodo = new TolkienCharacter(null, null, null);324   * TolkienCharacter sam = new TolkienCharacter("sam", null, null);325   *326   * // assertion succeeds since all frodo's fields are null327   * assertThat(frodo).hasAllNullFieldsOrProperties();328   *329   * // assertion fails because sam has its name set330   * assertThat(sam).hasAllNullFieldsOrProperties();</code></pre>331   *332   * @return {@code this} assertion object.333   * @throws AssertionError if the actual object is {@code null}.334   * @throws AssertionError if some field or properties of the actual object are not null.335   *336   * @since 3.12.0337   */338  public SELF hasAllNullFieldsOrProperties() {339    objects.assertHasAllNullFieldsOrPropertiesExcept(info, actual);340    return myself;341  }342  /**343   * Asserts that the actual object has no null fields or properties <b>except for the given ones</b>344   * (inherited ones are taken into account).345   * <p>346   * If an object has a field and a property with the same name, the property value will be used over the field.347   * <p>348   * Private fields are checked, but this can be disabled using {@link Assertions#setAllowComparingPrivateFields(boolean)},349   * if disabled only <b>accessible</b> fields values are checked,350   * accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.351   * <p>352   * Example:353   * <pre><code class='java'>TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, null);354   *355   * // assertion succeeds since frodo has only null field is race356   * assertThat(frodo).hasNoNullFieldsOrPropertiesExcept("race");357   *358   * // ... but if we require the race field, the assertion fails359   * assertThat(frodo).hasNoNullFieldsOrPropertiesExcept("name", "age");</code></pre>360   *361   * @param propertiesOrFieldsToIgnore properties/fields that won't be checked for null.362   * @return {@code this} assertion object.363   * @throws AssertionError if the actual object is {@code null}.364   * @throws AssertionError if some (non ignored) fields or properties of the actual object are null.365   *366   * @since 2.5.0 / 3.5.0367   */368  public SELF hasNoNullFieldsOrPropertiesExcept(String... propertiesOrFieldsToIgnore) {369    objects.assertHasNoNullFieldsOrPropertiesExcept(info, actual, propertiesOrFieldsToIgnore);370    return myself;371  }372  /**373   * Asserts that the actual object has only null fields or properties <b>except for the given ones</b>374   * (inherited ones are taken into account).375   * <p>376   * If an object has a field and a property with the same name, the property value will be user over the field.377   * <p>378   * Private fields are checked, but this can be disable using {@link Assertions#setAllowComparingPrivateFields(boolean)},379   * if disabled only <b>accessible</b> fields values are checked,380   * accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.381   * <p>382   * Example:383   * <pre><code class='java'> TolkienCharacter frodo = new TolkienCharacter("Frodo", null, null);384   *385   * // assertion succeeds since frodo has only non null field is name386   * assertThat(frodo).hasAllNullFieldsOrPropertiesExcept("name");387   *388   * // ... but if we specify any field other than name, the assertion fails389   * assertThat(frodo).hasAllNullFieldsOrPropertiesExcept("race");</code></pre>390   *391   * @param propertiesOrFieldsToIgnore properties/fields that won't be checked for not being null.392   * @return {@code this} assertion object.393   * @throws AssertionError if the actual object is {@code null}.394   * @throws AssertionError if some (non ignored) fields or properties of the actual object are not null.395   *396   * @since 3.12.0397   */398  public SELF hasAllNullFieldsOrPropertiesExcept(String... propertiesOrFieldsToIgnore) {399    objects.assertHasAllNullFieldsOrPropertiesExcept(info, actual, propertiesOrFieldsToIgnore);400    return myself;401  }402  /**403   * @deprecated Use the recursive comparison by calling {@link #usingRecursiveComparison()}.404   * <p>405   * This method is deprecated because it only compares the first level of fields while the recursive comparison traverses all406   * fields recursively (only stopping at java types).407   * <p>408   * For example suppose actual and expected are of type A which has the following structure:409   * <pre><code class="text"> A410   * |â B b411   * |    |â String s412   * |    |â C c413   * |         |â String s414   * |         |â Date d415   * |â int i</code> </pre>416   * {@code isEqualToComparingFieldByField} will compare actual and expected {@code A.b} and {@code A.i} fields but not B fields417   * (it calls B equals method instead comparing B fields).<br>418   * The recursive comparison on the other hand will introspect B fields and then C fields and will compare actual and expected419   * respective fields values, that is: {@code A.i}, {@code A.B.s}, {@code A.B.C.s} and {@code A.B.C.d}.420   * <p>421   * Concretely instead of writing:422   * <pre><code class='java'> assertThat(actual).isEqualToComparingFieldByField(expected);</code></pre>423   * You should write:424   * <pre><code class='java'> assertThat(actual).usingRecursiveComparison()425   *                   .isEqualTo(expected);</code></pre>426   * <b>Original javadoc</b>427   * <p>428   * Asserts that actual object is equal to the given object based on a property/field by property/field comparison (including429   * inherited ones). This can be handy if {@code equals} implementation of objects to compare does not suit you.430   * <p>431   * Note that comparison is <b>not</b> recursive, if one of the field is an Object, it will be compared to the other432   * field using its {@code equals} method.433   * <p>434   * If an object has a field and a property with the same name, the property value will be used over the field.435   * <p>436   * Private fields are used in comparison but this can be disabled using437   * {@link Assertions#setAllowComparingPrivateFields(boolean)}, if disabled only <b>accessible </b>fields values are438   * compared, accessible fields include directly accessible fields (e.g. public) or fields with an accessible getter.439   * <p>440   * The objects to compare can be of different types but the properties/fields used in comparison must exist in both,441   * for example if actual object has a name String field, it is expected the other object to also have one.442   * <p>443   *444   * Example:445   * <pre><code class='java'> // equals not overridden in TolkienCharacter446   * TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, HOBBIT);447   * TolkienCharacter frodoClone = new TolkienCharacter("Frodo", 33, HOBBIT);448   *449   * // Fail as equals compares object references450   * assertThat(frodo).isEqualTo(frodoClone);451   *452   * // frodo and frodoClone are equals when doing a field by field comparison.453   * assertThat(frodo).isEqualToComparingFieldByField(frodoClone);</code></pre>454   *455   * @param other the object to compare {@code actual} to.456   * @return {@code this} assertions object457   * @throws AssertionError if the actual object is {@code null}.458   * @throws AssertionError if the actual and the given objects are not equals property/field by property/field.459   * @throws IntrospectionError if one of actual's property/field to compare can't be found in the other object.460   */461  @Deprecated462  public SELF isEqualToComparingFieldByField(Object other) {463    objects.assertIsEqualToIgnoringGivenFields(info, actual, other, comparatorByPropertyOrField, getComparatorsByType());464    return myself;465  }466  // lazy init TypeComparators467  protected TypeComparators getComparatorsByType() {468    if (comparatorByType == null) comparatorByType = defaultTypeComparators();469    return comparatorByType;470  }471  /**472   * Allows to set a specific comparator to compare properties or fields with the given names.473   * A typical usage is for comparing double/float fields with a given precision.474   * <p>475   * Comparators specified by this method have precedence over comparators added by {@link #usingComparatorForType}.476   * <p>477   * The comparators specified by this method are only used for field by field comparison like {@link #isEqualToComparingFieldByField(Object)}.478   * <p>479   * When used with {@link #isEqualToComparingFieldByFieldRecursively(Object)}, the fields/properties must be specified from the root object,480   * for example if Foo class as a Bar field and Bar class has an id, to set a comparator for Bar's id use {@code "bar.id"}.481   * <p>482   * Example:483   * <pre><code class='java'> public class TolkienCharacter {484   *   private String name;485   *   private double height;486   *   // constructor omitted487   * }488   * TolkienCharacter frodo = new TolkienCharacter(&quot;Frodo&quot;, 1.2);489   * TolkienCharacter tallerFrodo = new TolkienCharacter(&quot;Frodo&quot;, 1.3);490   * TolkienCharacter reallyTallFrodo = new TolkienCharacter(&quot;Frodo&quot;, 1.9);491   *492   * Comparator&lt;Double&gt; closeEnough = new Comparator&lt;Double&gt;() {493   *   double precision = 0.5;494   *   public int compare(Double d1, Double d2) {495   *     return Math.abs(d1 - d2) &lt;= precision ? 0 : 1;496   *   }497   * };498   *499   * // assertions will pass500   * assertThat(frodo).usingComparatorForFields(closeEnough, &quot;height&quot;)501   *                  .isEqualToComparingFieldByField(tallerFrodo);502   *503   * assertThat(frodo).usingComparatorForFields(closeEnough, &quot;height&quot;)504   *                  .isEqualToIgnoringNullFields(tallerFrodo);505   *506   * assertThat(frodo).usingComparatorForFields(closeEnough, &quot;height&quot;)507   *                  .isEqualToIgnoringGivenFields(tallerFrodo);508   *509   * assertThat(frodo).usingComparatorForFields(closeEnough, &quot;height&quot;)510   *                  .isEqualToComparingOnlyGivenFields(tallerFrodo);511   *512   * // assertion will fail513   * assertThat(frodo).usingComparatorForFields(closeEnough, &quot;height&quot;)514   *                  .isEqualToComparingFieldByField(reallyTallFrodo);</code></pre>515   *516   * @param <T> the type of values to compare.517   * @param comparator the {@link java.util.Comparator} to use518   * @param propertiesOrFields the names of the properties and/or fields the comparator should be used for519   * @return {@code this} assertions object520   */521  @CheckReturnValue522  public <T> SELF usingComparatorForFields(Comparator<T> comparator, String... propertiesOrFields) {523    for (String propertyOrField : propertiesOrFields) {524      comparatorByPropertyOrField.put(propertyOrField, comparator);525    }526    return myself;527  }528  /**529   * Allows to set a specific comparator to compare properties or fields with the given type.530   * A typical usage is for comparing fields of numeric type at a given precision.531   * <p>532   * Comparators specified by {@link #usingComparatorForFields} have precedence over comparators specified by this method.533   * <p>534   * The comparators specified by this method are only used for field by field comparison like {@link #isEqualToComparingFieldByField(Object)}.535   * <p>536   * Example:537   * <pre><code class='java'> public class TolkienCharacter {538   *   private String name;539   *   private double height;540   *   // constructor omitted541   * }542   * TolkienCharacter frodo = new TolkienCharacter(&quot;Frodo&quot;, 1.2);543   * TolkienCharacter tallerFrodo = new TolkienCharacter(&quot;Frodo&quot;, 1.3);544   * TolkienCharacter reallyTallFrodo = new TolkienCharacter(&quot;Frodo&quot;, 1.9);545   *546   * Comparator&lt;Double&gt; closeEnough = new Comparator&lt;Double&gt;() {547   *   double precision = 0.5;548   *   public int compare(Double d1, Double d2) {549   *     return Math.abs(d1 - d2) &lt;= precision ? 0 : 1;550   *   }551   * };552   *553   * // assertions will pass554   * assertThat(frodo).usingComparatorForType(closeEnough, Double.class)555   *                  .isEqualToComparingFieldByField(tallerFrodo);556   *557   * assertThat(frodo).usingComparatorForType(closeEnough, Double.class)558   *                  .isEqualToIgnoringNullFields(tallerFrodo);559   *560   * assertThat(frodo).usingComparatorForType(closeEnough, Double.class)561   *                  .isEqualToIgnoringGivenFields(tallerFrodo);562   *563   * assertThat(frodo).usingComparatorForType(closeEnough, Double.class)564   *                  .isEqualToComparingOnlyGivenFields(tallerFrodo);565   *566   * // assertion will fail567   * assertThat(frodo).usingComparatorForType(closeEnough, Double.class)568   *                  .isEqualToComparingFieldByField(reallyTallFrodo);</code></pre>569   *570   * If multiple compatible comparators have been registered for a given {@code type}, the closest in the inheritance571   * chain to the given {@code type} is chosen in the following order:572   * <ol>573   * <li>The comparator for the exact given {@code type}</li>574   * <li>The comparator of a superclass of the given {@code type}</li>575   * <li>The comparator of an interface implemented by the given {@code type}</li>...

Source:CustomAssertJ.java

...50//        this.objects.assertIsEqualToComparingOnlyGivenFields(this.info, this.actual, other, this.comparatorByPropertyOrField, this.getComparatorsByType(), propertiesOrFieldsUsedInComparison);51//        return (AbstractObjectAssert) this.myself;52//    }53//54//    public SELF isEqualToIgnoringGivenFields(Object other, String... propertiesOrFieldsToIgnore) {55//        this.objects.assertIsEqualToIgnoringGivenFields(this.info, this.actual, other, this.comparatorByPropertyOrField, this.getComparatorsByType(), propertiesOrFieldsToIgnore);56//        return (AbstractObjectAssert) this.myself;57//    }58//59//    public SELF hasNoNullFieldsOrProperties() {60//        this.objects.assertHasNoNullFieldsOrPropertiesExcept(this.info, this.actual, new String[0]);61//        return (AbstractObjectAssert) this.myself;62//    }63//64//    public SELF hasAllNullFieldsOrProperties() {65//        this.objects.assertHasAllNullFieldsOrPropertiesExcept(this.info, this.actual, new String[0]);66//        return (AbstractObjectAssert) this.myself;67//    }68//...

isEqualToIgnoringGivenFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.AbstractObjectAssert;3import org.assertj.core.api.AbstractAssert;4import org.junit.Test;5public class AssertJTest {6    public void testAssertJ() {7        Person person1 = new Person("John", "Smith", 22);8        Person person2 = new Person("John", "Smith", 22);9        Person person3 = new Person("John", "Doe", 22);10        AbstractObjectAssert<?, ?> abstractObjectAssert = Assertions.assertThat(person1);11        abstractObjectAssert.isEqualToIgnoringGivenFields(person2, "lastName");12        abstractObjectAssert.isEqualToIgnoringGivenFields(person3, "lastName");13    }14}15import org.assertj.core.api.Assertions;16import org.assertj.core.api.AbstractObjectAssert;17import org.assertj.core.api.AbstractAssert;18import org.junit.Test;19public class AssertJTest {20    public void testAssertJ() {21        Person person1 = new Person("John", "Smith", 22);22        Person person2 = new Person("John", "Smith", 22);23        Person person3 = new Person("John", "Doe", 22);24        AbstractAssert<?, ?> abstractAssert = Assertions.assertThat(person1);25        abstractAssert.isEqualToIgnoringGivenFields(person2, "lastName");26        abstractAssert.isEqualToIgnoringGivenFields(person3, "lastName");27    }28}29import org.assertj.core.api.Assertions;30import org.assertj.core.api.AbstractObjectAssert;31import org.assertj.core.api.AbstractAssert;32import org.junit.Test;33public class AssertJTest {34    public void testAssertJ() {35        Person person1 = new Person("John", "Smith", 22);36        Person person2 = new Person("John", "Smith", 22);37        Person person3 = new Person("John", "Doe", 22);38        Assertions.assertThat(person1).isEqualToIgnoringGivenFields(person2, "lastName");39        Assertions.assertThat(person1).isEqualToIgnoringGivenFields(person3, "lastName");40    }41}42import org.assertj.core.api

isEqualToIgnoringGivenFields

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AbstractObjectAssert;4import org.junit.Test;5import static org.assertj.core.api.Assertions.*;6{7    public void isEqualToIgnoringGivenFieldsTest()8    {9        Employee employee = new Employee();10        employee.setAge(25);11        employee.setFirstName("John");12        employee.setLastName("Doe");13        employee.setSalary(1000);14        employee.setDepartment("IT");15        employee.setAddress("New York");16        Employee employee1 = new Employee();17        employee1.setAge(25);18        employee1.setFirstName("John");19        employee1.setLastName("Doe");20        employee1.setSalary(1000);21        employee1.setDepartment("IT");22        employee1.setAddress("New York");23        assertThat(employee).isEqualToIgnoringGivenFields(employee1, "address");24    }25}26package org.example;27{28    private String firstName;29    private String lastName;30    private int age;31    private String address;32    private String department;33    private long salary;34    public String getFirstName()35    {36        return firstName;37    }38    public void setFirstName(String firstName)39    {40        this.firstName = firstName;41    }42    public String getLastName()43    {44        return lastName;45    }46    public void setLastName(String lastName)47    {48        this.lastName = lastName;49    }50    public int getAge()51    {52        return age;53    }54    public void setAge(int age)55    {56        this.age = age;57    }58    public String getAddress()59    {60        return address;61    }62    public void setAddress(String address)63    {64        this.address = address;65    }66    public String getDepartment()67    {68        return department;69    }70    public void setDepartment(String department)71    {72        this.department = department;73    }74    public long getSalary()75    {76        return salary;77    }78    public void setSalary(long salary)79    {80        this.salary = salary;81    }82}

isEqualToIgnoringGivenFields

Using AI Code Generation

1package com.acktutorial.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class AssertjObjectTest {7    public void test() {8        List<String> list = new ArrayList<String>();9        list.add("A");10        list.add("B");11        list.add("C");12        List<String> list1 = new ArrayList<String>();13        list1.add("A");14        list1.add("B");15        list1.add("C");16        assertThat(list).isEqualToIgnoringGivenFields(list1, "B");17    }18}

isEqualToIgnoringGivenFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.AbstractObjectAssert;3public class AssertjDemo {4    public static void main(String[] args) {5        Person john = new Person("John", 35);6        Person john2 = new Person("John", 35);7        AbstractObjectAssert<?, ?> personAssert = Assertions.assertThat(john);8        personAssert.isEqualToIgnoringGivenFields(john2, "age");9        personAssert.isEqualToIgnoringGivenFields(john2, "age", "name");10        personAssert.isEqualToIgnoringGivenFields(john2, "age", "name", "city");11    }12}13public class Person {14    private String name;15    private int age;16    private String city;17    public Person(String name, int age) {18        this.name = name;19        this.age = age;20    }21    public String getName() {22        return name;23    }24    public int getAge() {25        return age;26    }27    public String getCity() {28        return city;29    }30    public void setCity(String city) {31        this.city = city;32    }33}34at org.assertj.core.api.AbstractObjectAssert.isEqualTo(AbstractObjectAssert.java:173)35at org.assertj.core.api.AbstractObjectAssert.isEqualToIgnoringGivenFields(AbstractObjectAssert.java:125)36at AssertjDemo.main(AssertjDemo.java:21)

isEqualToIgnoringGivenFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class JavaTest {4    public void test() {5        Person person = new Person("John", "Doe", 20);6        Person otherPerson = new Person("John", "Doe", 30);7        Assertions.assertThat(person).isEqualToIgnoringGivenFields(otherPerson, "age");8    }9}10public class Person {11    private String firstName;12    private String lastName;13    private int age;14    public Person(String firstName, String lastName, int age) {15        this.firstName = firstName;16        this.lastName = lastName;17        this.age = age;18    }19    public String getFirstName() {20        return firstName;21    }22    public String getLastName() {23        return lastName;24    }25    public int getAge() {26        return age;27    }28}29import org.assertj.core.api.Assertions;30import org.junit.Test;31public class JavaTest {32    public void test() {33        Person person = new Person("John", "Doe");34        Person otherPerson = new Person("John", null);35        Assertions.assertThat(person).isEqualToIgnoringNullFields(otherPerson);36    }37}38public class Person {39    private String firstName;40    private String lastName;41    public Person(String firstName, String lastName) {42        this.firstName = firstName;43        this.lastName = lastName;44    }45    public String getFirstName() {46        return firstName;47    }48    public String getLastName() {49        return lastName;50    }51}

isEqualToIgnoringGivenFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class Test {3    public static void main(String[] args) {4        Student student1 = new Student(1, "John", 20);5        Student student2 = new Student(1, "John", 20);6        Assertions.assertThat(student1).isEqualToIgnoringGivenFields(student2, "age");7    }8}9public class Student {10    private int id;11    private String name;12    private int age;13    public Student(int id, String name, int age) {14        this.id = id;15        this.name = name;16        this.age = age;17    }18    public int getId() {19        return id;20    }21    public void setId(int id) {22        this.id = id;23    }24    public String getName() {25        return name;26    }27    public void setName(String name) {28        this.name = name;29    }30    public int getAge() {31        return age;32    }33    public void setAge(int age) {34        this.age = age;35    }36}37Expected :Student(id=1, name=John, age=20)38Actual   :Student(id=1, name=John, age=0)39import org.assertj.core.api.Assertions;40public class Test {41    public static void main(String[] args) {42        Student student = new Student(1, "John", 20);43        Person person = new Person("John", 20);44        Assertions.assertThat(student).isEqualToIgnoringGivenFields(person, "name");45    }46}47public class Student {48    private int id;49    private String name;50    private int age;51    public Student(int id, String name, int age) {52        this.id = id;53        this.name = name;54        this.age = age;55    }56    public int getId()

isEqualToIgnoringGivenFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.junit.Test;3public class AssertjTest {4public void test() {5    Employee employee1 = new Employee("John", "Smith", 1000);6    Employee employee2 = new Employee("John", "Smith", 1000);7    assertThat(employee1).isEqualToIgnoringGivenFields(employee2, "salary");8}9}10  <Employee(firstName=John, lastName=Smith, salary=1000)>11  <Employee(firstName=John, lastName=Smith, salary=1000)>12when recursively comparing field by field, but found the following difference(s):13at org.assertj.core.api.AbstractObjectAssert.isEqualToComparingFieldByFieldRecursively(AbstractObjectAssert.java:241)14at org.assertj.core.api.AbstractObjectAssert.isEqualToIgnoringGivenFields(AbstractObjectAssert.java:208)15at AssertjTest.test(AssertjTest.java:11)

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