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

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

Source:AssertJContextBeforeAssertionCheck.java

...31    assertThat(1).isEqualTo(2).usingComparator(new MyComparator()); // Noncompliant32    assertThat(1).isEqualTo(2).usingComparator(new MyComparator(), "My comparator"); // Noncompliant33    assertThat(1).isEqualTo(2).usingComparator(new Comparator<Integer>() { // Noncompliant34      @Override35      public int compare(Integer o1, Integer o2) {36        return 0;37      }38    });39    assertThat(1).usingComparator(new MyComparator()).isEqualTo(2); // Compliant40    assertThat(1).usingComparator(new MyComparator()).isEqualTo(2).usingDefaultComparator().isEqualTo(1); // Compliant41    assertThat(1).isEqualTo(2).usingDefaultComparator(); // Noncompliant42    assertThat(1).isEqualTo(2).usingRecursiveComparison(); // Noncompliant43    assertThat(1).isEqualTo(2).usingRecursiveComparison(new RecursiveComparisonConfiguration()); // Noncompliant44    assertThat(1).isEqualTo(2).usingComparatorForFields(new MyComparator()); // Noncompliant45    assertThat(1).isEqualTo(2).usingComparatorForFields(new MyComparator(), "a", "b"); // Noncompliant46    assertThat(1).isEqualTo(2).usingComparatorForType(new MyComparator(), Integer.class); // Noncompliant47    // Element comparison48    assertThat(getList()).isEqualTo(new ArrayList<>()).usingDefaultElementComparator(); // Noncompliant49    assertThat(getList()).isEqualTo(new ArrayList<>()).usingFieldByFieldElementComparator(); // Noncompliant50    assertThat(getList()).isEqualTo(new ArrayList<>()).usingComparatorForElementFieldsWithNames(new MyComparator(), ""); // Noncompliant51    assertThat(getList()).isEqualTo(new ArrayList<>()).usingComparatorForElementFieldsWithType(new MyComparator(), Object.class); // Noncompliant52    assertThat(getList()).isEqualTo(new ArrayList<>()).usingElementComparator(new MyComparator()); // Noncompliant53    assertThat(getList()).isEqualTo(new ArrayList<>()).usingElementComparatorIgnoringFields("field"); // Noncompliant54    assertThat(getList()).isEqualTo(new ArrayList<>()).usingElementComparatorOnFields(); // Noncompliant55    assertThat(getList()).isEqualTo(new ArrayList<>()).usingRecursiveFieldByFieldElementComparator(); // Noncompliant56    // Extracting57    assertThat(getObject()).isEqualTo("field").extracting("f"); // Noncompliant58    assertThat(getObject()).isEqualTo("field").extracting(Object::toString); // Noncompliant59    assertThat(getObject()).isEqualTo("field").extracting(Object::toString).isEqualToComparingFieldByField(new Object()); // Compliant60    // Filtering61    assertThat(getList()).isEqualTo(new ArrayList<>()).filteredOn("field", new Object()); // Noncompliant62    assertThat(getList()).isEqualTo(new ArrayList<>()).filteredOnNull("field"); // Noncompliant63    assertThat(getList()).isEqualTo(new ArrayList<>()).filteredOnAssertions(o -> {}); // Noncompliant64    // Only one issue when multiple missplaced calls.65    assertThat("").isEqualTo("").as("message").withFailMessage("fail message"); // Noncompliant [[sc=48;ec=63]]66    // assertThatObject67    assertThatObject("").isEqualTo("").as("Description1"); // Noncompliant68    assertThatObject("").as("Description").isEqualTo(""); // Compliant69    // Can overlap AssertionsCompletenessCheck (S2970), but it will complement the other issue.70    assertThat("").as("Description"); // Noncompliant71    Assertions.assertThat("").as("Description"); // Noncompliant72    assertThatObject("").as("Description"); // Noncompliant73    assertThat("").usingComparator(new MyComparator()); // Noncompliant74    org.assertj.core.api.AssertionsForClassTypes.assertThat("").as("Description1"); // Noncompliant75    // Assertion started in another place76    AbstractObjectAssert<?, ?> variableAssert = assertThat(getObject()).isEqualTo("field").extracting("f"); // Compliant77    variableAssert.isEqualTo(""); // Compliant78    getAssert().isEqualTo("expected"); // Compliant79    getAssert().as("expected"); // Noncompliant80  }81  protected AbstractObjectAssert<?, ?> getAssert() {82    return assertThat(getObject()).isEqualTo("field").extracting("f"); // Compliant, can be asserted somewhere else83  }84  Object getObject() {85    return new Object();86  }87  List<Integer> getList() {88    return new ArrayList<>();89  }90  class MyComparator implements Comparator<Object> {91    @Override92    public int compare(Object o1, Object o2) {93      return 0;94    }95  }96}...

Source:ColorFixture.java

...61  /**62   * Verifies that this fixture's {@code Color} is equal to the given color represented by the given hexadecimal value63   * (e.g. "82A9FF").64   * 65   * @param hexValue the value representing the color to compare to.66   * @return this fixture.67   * @throws NullPointerException if the hexadecimal code is {@code null}.68   * @throws IllegalArgumentException if the hexadecimal code is empty.69   * @throws NumberFormatException if the hexadecimal code is empty.70   * @throws AssertionError if this fixture's {@code Color} is not equal to the given one.71   */72  @Nonnull public ColorFixture requireEqualTo(@Nonnull String hexValue) {73    return requireEqualTo(colorFromHexString(hexValue));74  }75  /**76   * Verifies that this fixture's {@code Color} is equal to the given one.77   * 78   * @param color the given {@code Color} to compare to.79   * @return this fixture.80   * @throws AssertionError if this fixture's {@code Color} is not equal to the given one.81   */82  @Nonnull public ColorFixture requireEqualTo(@Nullable Color color) {83    AbstractObjectAssert<?, Color> assertThat = assertThat(target);84    describe(assertThat);85    assertThat.isEqualTo(color);86    return this;87  }88  private void describe(AbstractObjectAssert<?, Color> assertThat) {89    if (description != null) {90      assertThat.as(description);91    }92  }93  /**94   * Verifies that this fixture's {@code Color} is not equal to the given color represented by the given hexadecimal95   * value (e.g. "82A9FF").96   * 97   * @param hexValue the value representing the color to compare to.98   * @return this fixture.99   * @throws NullPointerException if the hexadecimal code is {@code null}.100   * @throws IllegalArgumentException if the hexadecimal code is empty.101   * @throws NumberFormatException if the hexadecimal code is empty.102   * @throws AssertionError if this fixture's {@code Color} is equal to the given one.103   */104  @Nonnull public ColorFixture requireNotEqualTo(@Nonnull String hexValue) {105    return requireNotEqualTo(colorFromHexString(hexValue));106  }107  /**108   * Verifies that this fixture's {@code Color} is not equal to the given one.109   * 110   * @param color the given {@code Color} to compare to.111   * @return this fixture.112   * @throws AssertionError if this fixture's {@code Color} is equal to the given one.113   */114  @Nonnull public ColorFixture requireNotEqualTo(@Nullable Color color) {115    AbstractObjectAssert<?, Color> assertThat = assertThat(target);116    describe(assertThat);117    assertThat.isNotEqualTo(color);118    return this;119  }120  /**121   * @return this fixture's {@code Color}.122   */123  @Nonnull public Color target() {124    return target;...

Source:AssertjAbstractAssert.java

...5public abstract class AssertjAbstractAssert<S extends AbstractObjectAssert<S, A>, A> extends AbstractObjectAssert<S, A> {6	public AssertjAbstractAssert(A actual, Class<?> selfType) {7		super(actual, selfType);8	}9	// for Comparable - using compare10	// others - using equals11	public S isMatchTo(Map<String, String> keyValueMap) {12		return isMatchTo(new BaseElement(keyValueMap));13	}14	public S isMatchTo(BaseElement baseElement) {15		AssertionError error;16		try {17			if (actual == null && baseElement != null) {18				failWithMessage("Expected to be <%s> but was <%s>", baseElement, actual);19			}20			if (!baseElement.matches(actual)) {21				failWithMessage("Expected to be <%s> but was <%s>", baseElement, actual);22			}23			error = null;...

compare

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class Test {3    public static void main(String[] args) {4        String str1 = "abc";5        String str2 = "abc";6        String str3 = new String("abc");7        assertThat(str1).isEqualTo(str2);8        assertThat(str1).isNotEqualTo(str3);9    }10}11If you want to compare the two strings ignoring case, you can use the isEqualToIgnoringCase() method. The following example shows how to do it:12import static org.assertj.core.api.Assertions.assertThat;13public class Test {14    public static void main(String[] args) {15        String str1 = "abc";16        String str2 = "ABC";17        assertThat(str1).isEqualToIgnoringCase(str2);18    }19}20If you want to compare the two strings ignoring whitespace, you can use the isEqualToIgnoringWhitespace() method. The following example shows how to do it:21import static org.assertj.core.api.Assertions.assertThat;22public class Test {23    public static void main(String[] args) {24        String str1 = "abc";25        String str2 = "a b c";26        assertThat(str1).isEqualToIgnoringWhitespace(str2);27    }28}

compare

Using AI Code Generation

1public class AssertjTest {2    public static void main(String[] args) {3        Person person1 = new Person("John", "Doe");4        Person person2 = new Person("John", "Doe");5        Person person3 = new Person("John", "Doe");6        Person person4 = new Person("John", "Doe");7        Person person5 = new Person("John", "Doe");8        Person person6 = new Person("John", "Doe");9        Person person7 = new Person("John", "Doe");10        Person person8 = new Person("John", "Doe");11        Person person9 = new Person("John", "Doe");12        Person person10 = new Person("John", "Doe");13        Person person11 = new Person("John", "Doe");14        Person person12 = new Person("John", "Doe");15        Person person13 = new Person("John", "Doe");16        Person person14 = new Person("John", "Doe");17        Person person15 = new Person("John", "Doe");18        Person person16 = new Person("John", "Doe");19        Person person17 = new Person("John", "Doe");20        Person person18 = new Person("John", "Doe");21        Person person19 = new Person("John", "Doe");22        Person person20 = new Person("John", "Doe");23        Person person21 = new Person("John", "Doe");24        Person person22 = new Person("John", "Doe");25        Person person23 = new Person("John", "Doe");26        Person person24 = new Person("John", "Doe");27        Person person25 = new Person("John", "Doe");28        Person person26 = new Person("John", "Doe");29        Person person27 = new Person("John", "Doe");30        Person person28 = new Person("John", "Doe");31        Person person29 = new Person("John", "Doe");32        Person person30 = new Person("John", "Doe");33        Person person31 = new Person("John", "Doe");34        Person person32 = new Person("John", "Doe");35        Person person33 = new Person("John", "Doe");36        Person person34 = new Person("John", "Doe");

compare

Using AI Code Generation

1import org.assertj.core.api.AbstractObjectAssert;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        AbstractObjectAssert<?, ?> assert1 = Assertions.assertThat("1");6        AbstractObjectAssert<?, ?> assert2 = Assertions.assertThat("2");7        assert1.isEqualToComparingFieldByFieldRecursively(assert2);8        System.out.println("assert1 is equal to assert2");9    }10}11when recursively comparing field by field, but found the following difference(s):12at org.assertj.core.api.AbstractObjectAssert.isEqualToComparingFieldByFieldRecursively(AbstractObjectAssert.java:102)13at 1.main(1.java:9)14Error:(9, 43) java: cannot find symbol15  symbol:   method isEqualToComparingFieldByFieldRecursively(org.assertj.core.api.AbstractObjectAssert<?,?>)16import org.assertj.core.api.AbstractAssert;17import org.assertj.core.api.Assertions;18public class 1 {19    public static void main(String[] args) {20        AbstractAssert<?, ?> assert1 = Assertions.assertThat("1");21        AbstractAssert<?, ?> assert2 = Assertions.assertThat("2");22        assert1.isEqualToComparingFieldByFieldRecursively(assert2);23        System.out.println("assert1 is equal to assert2");24    }25}26when recursively comparing field by field, but found the following difference(s):27at org.assertj.core.api.AbstractAssert.isEqualToComparingFieldByFieldRecursively(AbstractAssert.java:104)28at 1.main(1.java:9)

compare

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        String s1 = "abc";4        String s2 = "abc";5        assertThat(s1).isEqualTo(s2);6    }7}8  at org.junit.Assert.assertEquals(Assert.java:115)9  at org.junit.Assert.assertEquals(Assert.java:144)10  at 1.main(1.java:7)11public class 2 {12    public static void main(String[] args) {13        String s1 = "abc";14        String s2 = "abc";15        assertThat(s1, "s1 is not equal to s2").isEqualTo(s2);16    }17}18  at org.junit.Assert.assertEquals(Assert.java:115)19  at org.junit.Assert.assertEquals(Assert.java:144)20  at 2.main(2.java:8)21AssertJ also provides a number of other methods to compare collections. For example, to compare two collections for equality, we can use containsExactly() method. To compare two collections for inequality, we can use containsExactlyInAnyOrder() method. To compare two collections for

compare

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class Compare {3    public static void main(String[] args) {4        Assertions.assertThat("Hello").isEqualTo("Hello");5    }6}7import org.assertj.core.api.Assertions;8public class AssertThat {9    public static void main(String[] args) {10        Assertions.assertThat("Hello").isEqualTo("Hello");11    }12}

compare

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        String str1 = "string";4        String str2 = "string";5        String str3 = "String";6        String str4 = "string";7        String str5 = "string";8        String str6 = "String";9        String str7 = "string";10        String str8 = "string";11        String str9 = "String";12        String str10 = "string";13        String str11 = "string";14        String str12 = "String";15        String str13 = "string";16        String str14 = "string";17        String str15 = "String";18        String str16 = "string";19        String str17 = "string";20        String str18 = "String";21        String str19 = "string";22        String str20 = "string";23        String str21 = "String";24        String str22 = "string";25        String str23 = "string";26        String str24 = "String";27        String str25 = "string";28        String str26 = "string";29        String str27 = "String";30        String str28 = "string";31        String str29 = "string";32        String str30 = "String";33        String str31 = "string";34        String str32 = "string";35        String str33 = "String";36        String str34 = "string";37        String str35 = "string";38        String str36 = "String";39        String str37 = "string";40        String str38 = "string";41        String str39 = "String";42        String str40 = "string";43        String str41 = "string";44        String str42 = "String";45        String str43 = "string";46        String str44 = "string";47        String str45 = "String";48        String str46 = "string";49        String str47 = "string";50        String str48 = "String";51        String str49 = "string";52        String str50 = "string";53        String str51 = "String";54        String str52 = "string";55        String str53 = "string";56        String str54 = "String";57        String str55 = "string";58        String str56 = "string";59        String str57 = "String";60        String str58 = "string";61        String str59 = "string";62        String str60 = "String";

compare

Using AI Code Generation

1import org.assertj.core.api.AbstractObjectAssert;2import org.assertj.core.api.Assertions;3public class AssertJTest {4public static void main(String[] args) {5    String s1 = "Hello";6    String s2 = "Hello";7    AbstractObjectAssert<?, ?> abstractObjectAssert = Assertions.assertThat(s1);8    abstractObjectAssert.isSameAs(s2);9    System.out.println("Same");10}11}

compare

Using AI Code Generation

1public class AssertJAssertThatTest {2    public void testAssertThat() {3        assertThat("abc").isEqualTo("abc");4    }5}6public class JUnitAssertThatTest {7    public void testAssertThat() {8        org.junit.Assert.assertThat("abc", org.hamcrest.Matchers.is("abc"));9    }10}11public class TestNGAssertThatTest {12    public void testAssertThat() {13        org.testng.Assert.assertThat("abc", org.hamcrest.Matchers.is("abc"));14    }15}16public class JUnitAssertEqualsTest {17    public void testAssertEquals() {18        org.junit.Assert.assertEquals("abc", "abc");19    }20}21public class TestNGAssertEqualsTest {22    public void testAssertEquals() {23        org.testng.Assert.assertEquals("abc", "abc");24    }25}26public class JUnitAssertTrueTest {27    public void testAssertTrue() {28        org.junit.Assert.assertTrue("abc".equals("abc"));29    }30}31public class TestNGAssertTrueTest {32    public void testAssertTrue() {33        org.testng.Assert.assertTrue("abc".equals("abc"));34    }35}36public class JUnitAssertFalseTest {37    public void testAssertFalse() {38        org.junit.Assert.assertFalse("abc".equals("ABC"));39    }40}41public class TestNGAssertFalseTest {42    public void testAssertFalse() {43        org.testng.Assert.assertFalse("abc".equals("ABC"));44    }45}46public class JUnitAssertNullTest {

compare

Using AI Code Generation

1import org.assertj.core.api.AbstractObjectAssert;2import org.assertj.core.api.Assertions;3public class Test {4    public static void main(String[] args) {5        String s1 = "Hello";6        String s2 = "Hello";7        AbstractObjectAssert<?, ?> obj = Assertions.assertThat(s1);8        obj.isEqualTo(s2);9    }10}

compare

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.api.Assertions.*;3import org.junit.*;4import org.junit.Test;5import org.junit.Assert.*;6import static org.assertj.core.api.Assertions.*;7import org.assertj.core.api.AbstractObjectAssert;8public class AssertJTest {9    public void testAssertJ() {10        assertThat("abc").isNotNull();11        assertThat("abc").isEqualTo("abc");12        assertThat("abc").contains("bc");13        assertThat("abc").startsWith("a");14        assertThat("abc").endsWith("c");15        assertThat("abc").isInstanceOf(String.class);16        assertThat("abc").isNotEqualTo("xyz");17        assertThat("abc").isNotSameAs("abc");18        assertThat("abc").isNotSameAs("abc");19    }20}21        assertThat("abc").isNotNull();22  symbol:   method assertThat(String)23        assertThat("abc").isEqualTo("abc");24  symbol:   method assertThat(String)25        assertThat("abc").contains("bc");26  symbol:   method assertThat(String)27        assertThat("abc").startsWith("a");28  symbol:   method assertThat(String)29        assertThat("abc").endsWith("c");30  symbol:   method assertThat(String)31        assertThat("abc").isInstanceOf(String.class);32  symbol:   method assertThat(String)33        assertThat("abc").isNotEqualTo("xyz");34  symbol:   method assertThat(String)35        assertThat("abc").isNotSameAs("abc");36  symbol:   method assertThat(String)37        assertThat("abc").isNotSameAs("abc");38  symbol:   method assertThat(String)

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