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How to use usingComparator method of org.assertj.core.api.AbstractStringAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractStringAssert.usingComparator

Source: AssertionsWithoutMessageCheck.java

...10import org.junit.jupiter.api.function.Executable;11import static checks.MyAbstractIsEqualTo.isEqualTo;12class AssertionsWithoutMessageCheck {13  void foo() {14    org.assertj.core.api.Assertions.assertThat("").usingComparator(null).as("a").isEqualTo(222); // Compliant15    org.junit.Assert.assertTrue(true); // Noncompliant [[sc=22;ec=32]] {{Add a message to this assertion.}}16    org.junit.Assert.assertTrue("message", true);17    org.junit.Assert.assertTrue(1 > 2); // Noncompliant {{Add a message to this assertion.}}18    org.junit.Assert.assertFalse(false); // Noncompliant19    org.junit.Assert.assertFalse("message", false);20    org.junit.Assert.assertEquals("message", "foo", "bar");21    org.junit.Assert.assertEquals("foo", "bar"); // Noncompliant22    junit.framework.Assert.assertTrue(true); // Noncompliant23    junit.framework.Assert.assertTrue("message", true);24    junit.framework.Assert.assertEquals("message", "foo", "bar");25    junit.framework.Assert.assertEquals("message", "foo", "bar");26    junit.framework.Assert.assertEquals("foo", "bar"); // Noncompliant27    junit.framework.Assert.assertNotNull("foo", "bar");28    junit.framework.Assert.assertNotNull("foo"); // Noncompliant29    org.fest.assertions.Assertions.assertThat(true).isTrue();// Noncompliant {{Add a message to this assertion chain before the predicate method.}}30    org.fest.assertions.Assertions.assertThat(true).as("verifying the truth").isTrue();31    org.fest.assertions.Assertions.assertThat(true).as(new BasicDescription("description")).isTrue();32    org.fest.assertions.Assertions.assertThat(true).describedAs("verifying the truth").isTrue(); // compliant - describedAs is an alias for as33    org.fest.assertions.Assertions.assertThat(true).describedAs(new BasicDescription("description"));34    org.fest.assertions.Assertions.assertThat(true).overridingErrorMessage("error message").isTrue();35    org.fest.assertions.Assertions.assertThat("").as("Message").isEqualTo("");36    org.fest.assertions.Assertions.assertThat("").isEqualTo("").as("Message"); // Noncompliant37    org.assertj.core.api.Assertions.assertThat(true).isTrue(); // Noncompliant38    org.assertj.core.api.Assertions.assertThatObject(true).isEqualTo(""); // Noncompliant39    org.assertj.core.api.Assertions.assertThat(true).as("verifying the truth").isTrue();40    org.assertj.core.api.Assertions.assertThat(true).as("verifying the truth", new Object()).isTrue();41    org.assertj.core.api.Assertions.assertThat(true).as(new TextDescription("verifying the truth")).isTrue();42    org.assertj.core.api.Assertions.assertThat(true).describedAs("verifying the truth").isTrue(); // compliant - describedAs is an alias for as43    org.assertj.core.api.Assertions.assertThat(true).describedAs("verifying the truth", new Object()).isTrue();44    org.assertj.core.api.Assertions.assertThat(true).describedAs(new TextDescription("verifying the truth")).isTrue();45    org.assertj.core.api.Assertions.assertThat(true).withFailMessage("fail message").isTrue();46    org.assertj.core.api.Assertions.assertThat(true).withFailMessage("fail message", new Object()).isTrue();47    org.assertj.core.api.Assertions.assertThat(true).overridingErrorMessage("fail message").isTrue();48    org.assertj.core.api.Assertions.assertThat(true).overridingErrorMessage("fail message", new Object()).isTrue();49    org.assertj.core.api.Assertions.assertThat("").as("Message").isEqualTo("");50    org.assertj.core.api.Assertions.assertThat("").isEqualTo("").as("Message"); // Noncompliant [[sc=52;ec=61]] {{Add a message to this assertion chain before the predicate method.}}51    org.assertj.core.api.Assertions.assertThat("").matches("x").matches("y"); // Noncompliant [[sc=52;ec=59]]52    org.assertj.core.api.AssertionsForClassTypes.assertThat("").isEqualTo(""); // Noncompliant53    org.assertj.core.api.Assertions.assertThat("").usingComparator(null).as("a").isEqualTo(222); // Compliant54    org.assertj.core.api.Assertions.assertThat("").as("message").usingComparator(null).isEqualTo(222); // Compliant55    org.assertj.core.api.Assertions.assertThat("").isEqualTo("1").usingComparator(null).isEqualTo("2"); // Noncompliant [[sc=52;ec=61]]56    org.assertj.core.api.Assertions.assertThat("").usingComparator(null).isEqualTo(222); // Noncompliant57    org.assertj.core.api.Assertions.assertThat(new Object()).as("message").extracting("field").isEqualTo(222); // Compliant58    org.assertj.core.api.Assertions.assertThat(new Object()).extracting("field").isEqualTo(222); // Noncompliant59    org.assertj.core.api.Assertions.assertThat(new ArrayList<>()).as("message").filteredOn("s", "e").isEqualTo(222); // Compliant60    org.assertj.core.api.Assertions.assertThat(new ArrayList<>()).filteredOn("s", "e").isEqualTo(222); // Noncompliant61    AbstractStringAssert variableAssert = org.assertj.core.api.Assertions.assertThat("").as("message");62    variableAssert.isEqualTo("");  // Compliant63    AbstractStringAssert variableAssertWithoutMessage = org.assertj.core.api.Assertions.assertThat("");64    variableAssertWithoutMessage.isEqualTo("");  // FN, we can not be sure that the assertion provide a message65    // Compliant, not used as expected (for coverage)66    isEqualTo();67    MyAbstractIsEqualTo.isEqualTo();68    org.junit.Assert.assertThat("foo", null); // Noncompliant {{Add a message to this assertion.}}69    org.junit.Assert.assertThat("foo", "bar", null);70    org.junit.Assert.assertThat("foo", new Integer(1), null);...

usingComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.usingComparator;3import java.util.Comparator;4import org.junit.Test;5public class UsingComparatorTest {6    public void testUsingComparator() {7        assertThat("ABC").usingComparator(new Comparator<String>() {8            public int compare(String s1, String s2) {9                return s1.compareToIgnoreCase(s2);10            }11        }).isEqualTo("abc");12    }13}

usingComparator

Using AI Code Generation

1assertThat("foo").usingComparator(CASE_INSENSITIVE_ORDER).isEqualTo("FOO");2assertThat(Arrays.asList("foo", "bar")).usingComparator(CASE_INSENSITIVE_ORDER).contains("BAR");3assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));4assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));5assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));6assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));7assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));8assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));9assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));10assertThat(Arrays.asList(new Person("foo"), new Person("bar"))).usingComparatorForFields(CASE_INSENSITIVE_ORDER, "name").contains(new Person("BAR"));

usingComparator

Using AI Code Generation

1assertThat("abc").usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo("ABC");2assertThat(Arrays.asList("abc", "def")).usingComparator(CaseInsensitiveStringComparator.instance).contains("ABC");3assertThat(1).usingComparator(ReverseOrderComparator.instance).isGreaterThan(2);4assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));5assertThat(new String[] {"abc", "def"}).usingComparator(CaseInsensitiveStringComparator.instance).contains("ABC");6assertThat(Arrays.asList(new Person("John", "Doe"), new Person("Jane", "Doe"))).usingComparator(CaseInsensitiveStringComparator.instance).contains(new Person("john", "doe"));7assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));8assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));9assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));10assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));11assertThat(new Person("John", "Doe")).usingComparator(CaseInsensitiveStringComparator.instance).isEqualTo(new Person("john", "doe"));

usingComparator

Using AI Code Generation

1assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");2assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");3assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");4assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");5assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");6assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");7assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");8assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");9assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");10assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");11assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");12assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");13assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");14assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");15assertThat("abc").usingComparator(new StringLengthComparator()).isEqualTo("def");

usingComparator

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class AssertJTest {4    public void testAssertJ() {5        assertThat("abc").usingComparator((s1, s2) -> s1.length() - s2.length()).isEqualTo("abcd");6    }7}

usingComparator

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class AssertionsUsingComparator {3    public static void main(String[] args) {4        Assertions.assertThat("abc").usingComparator((s1, s2) -> s1.length() - s2.length()).isEqualTo("ab");5    }6}7Related Posts: AssertJ - assertThatThrownBy() method8AssertJ - assertThatCode() method9AssertJ - assertThatExceptionOfType() method10AssertJ - assertThatIllegalArgumentException() method11AssertJ - assertThatIllegalStateException() method12AssertJ - assertThatNullPointerException() method13AssertJ - assertThatNoException() method14AssertJ - assertThatNullPointerException() method15AssertJ - assertThatNullPointerException() method16AssertJ - assertThatIllegalArgumentException() method

usingComparator

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.JUnit4;4import java.util.Comparator;5import static org.assertj.core.api.Assertions.assertThat;6@RunWith(JUnit4.class)7public class AssertJTest {8    public void testAssertJ() {9        String s1 = "abc";10        String s2 = "ABC";11        assertThat(s1).usingComparator(new MyComparator()).isEqualTo(s2);12    }13    private static class MyComparator implements Comparator<String> {14        public int compare(String o1, String o2) {15            return o1.compareToIgnoreCase(o2);16        }17    }18}19assertThat(Object actual) : Returns an instance of AssertJ's entry point20assertThat(boolean condition) : Returns an instance of AssertJ's entry point21assertThat(Iterable<? extends T> actual) : Returns an instance of AssertJ's entry point22assertThat(Iterator<? extends T> actual) : Returns an instance of AssertJ's entry point23assertThat(Map<K, V> actual) : Returns an instance of AssertJ's entry point24assertThat(Object[] actual) : Returns an instance of AssertJ's entry point25assertThat(byte[] actual) : Returns an instance of

usingComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Comparator;3import org.junit.Test;4public class AssertJStringComparatorTest {5	public void test() {6		Comparator<String> comparator = (s1, s2) -> {7			return s1.length() - s2.length();8		};9		assertThat("AB").usingComparator(comparator).isEqualTo("CDE");10	}11}

usingComparator

Using AI Code Generation

1import org.assertj.core.api.AbstractStringAssert;2import org.junit.Test;3public class AssertJAssertThatTest {4    public void assertThatTest() {5        String abc = "abc";6        AbstractStringAssert<?> stringAssert = assertThat(abc);7        stringAssert.usingComparator(String.CASE_INSENSITIVE_ORDER).isEqualTo("ABC");8    }9}10package com.javacodegeeks.junit;11import static org.assertj.core.api.Assertions.assertThat;12import org.assertj.core.api.AbstractAssert;13import org.junit.Test;14public class AssertJAssertThatTest {15    public void assertThatTest() {16        String abc = "abc";17        AbstractAssert<?, ?> stringAssert = assertThat(abc, String.class);18        stringAssert.isEqualTo("abc");19    }20}

usingComparator

Using AI Code Generation

1import org.assertj.core.api.AbstractStringAssert;2public class UsingComparatorExample {3    public static void main(String[] args) {4        AbstractStringAssert<?> stringAssert = new AbstractStringAssert<>("Hello world") {};5        stringAssert.usingComparator(String.CASE_INSENSITIVE_ORDER)6                .isEqualToIgnoringCase("hello world");7    }8}

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