Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use usingComparisonStrategy method of org.assertj.core.api.AbstractIterableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractIterableAssert.usingComparisonStrategy

Source:AbstractListAssert.java

...136		return myself;137	}138    // can't really honor basic assertion consistently with this comparisonStrategy139    @Override140    protected S usingComparisonStrategy(ComparisonStrategy comparisonStrategy) {141        super.usingComparisonStrategy(comparisonStrategy);142        lists = new Lists(comparisonStrategy);143        return myself;144    }145}...

usingComparisonStrategy

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4import org.junit.Test;5public class IterableAssert_usingComparisonStrategy_Test {6    public void test_usingComparisonStrategy() {7        List<String> list = new ArrayList<>();8        list.add("Morty");9        list.add("Rick");10        assertThat(list).usingComparisonStrategy().containsExactly("Rick", "Morty");11    }12}13to contain exactly (and in same order):14Related posts: AssertJ – IterableAssert – containsExactlyInAnyOrderElementsOf() method AssertJ – IterableAssert – containsExactlyInAnyOrder() method AssertJ – IterableAssert – doesNotHaveDuplicates() method AssertJ – IterableAssert – containsExactly() method AssertJ – IterableAssert – containsOnlyOnce() method AssertJ – IterableAssert – containsExactlyElementsOf() method AssertJ – IterableAssert – containsExactlyInAnyOrderElementsOf() method AssertJ – IterableAssert – containsExactlyInAnyOrder() method AssertJ – IterableAssert – doesNotHaveDuplicates() method AssertJ – IterableAssert – containsExactly() method AssertJ – IterableAssert – containsOnlyOnce() method AssertJ – IterableAssert – containsExactlyElementsOf() method

usingComparisonStrategy

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.IterableAssert;3import java.util.Arrays;4import java.util.Comparator;5import java.util.List;6public class UsingComparisonStrategy {7    public static void main(String[] args) {8        List<String> actual = Arrays.asList("a", "b", "c");9        List<String> expected = Arrays.asList("A", "B", "C");10        Comparator<String> comparator = String::compareToIgnoreCase;11        IterableAssert<String> iterableAssert = Assertions.assertThat(actual);12        IterableAssert<String> iterableAssertUsingComparisonStrategy = iterableAssert.usingComparator(comparator);13        iterableAssertUsingComparisonStrategy.isEqualTo(expected);14    }15}

usingComparisonStrategy

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.Arrays;4import java.util.Comparator;5public class AssertJUsingComparisonStrategy {6    public void usingComparisonStrategy() {7        Comparator<String> comparator = (s1, s2) -> s1.length() - s2.length();8        Assertions.assertThat(Arrays.asList("abc", "def", "ghi")).usingElementComparator(comparator)9                .contains("abc", "def", "ghi");10    }11}12at org.junit.Assert.assertEquals(Assert.java:115)13at org.junit.Assert.assertEquals(Assert.java:144)14at org.assertj.core.api.AbstractIterableAssert.assertContains(AbstractIterableAssert.java:196)15at org.assertj.core.api.AbstractIterableAssert.contains(AbstractIterableAssert.java:185)16at org.assertj.core.api.AbstractIterableAssert.contains(AbstractIterableAssert.java:40)17at AssertJUsingComparisonStrategy.usingComparisonStrategy(AssertJUsingComparisonStrategy.java:16)

usingComparisonStrategy

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.IterableAssert;3import org.assertj.core.api.ListAssert;4import org.assertj.core.api.ObjectAssert;5import org.assertj.core.api.ObjectArrayAssert;6import org.assertj.core.api.ObjectAssertBase;7import org.assertj.core.api.ObjectEnumerableAssert;8import org.assertj.core.api.ObjectObjectAssert;9import org.assertj.core.api.ObjectObjectMapAssert;10import org.assertj.core.api.ObjectProviderAssert;11import org.assertj.core.api.ObjectAssert;12import org.assertj.core.api.ObjectAssert;13import org.assertj.core.api.ObjectAssert

usingComparisonStrategy

Using AI Code Generation

1assertThat(employees).usingComparisonStrategy().containsOnly(expectedEmployees);2assertThat(employees).usingElementComparator(comparator).containsOnly(expectedEmployees);3assertThat(employees).usingElementComparator(comparator).containsOnly(expectedEmployees);4assertThat(employees).usingElementComparator(comparator).containsOnly(expectedEmployees);5assertThat(employees).usingComparatorForElementFieldsWithType(Comparator, Class).containsOnly(expectedEmployees);6assertThat(employees).usingComparatorForElementFieldsWithType(Comparator, Class).containsOnly(expectedEmployees);7assertThat(employees).usingComparatorForElementFieldsWithNames(Comparator, String...).containsOnly(expectedEmployees);8assertThat(employees).usingComparatorForElementFieldsWithNames(Comparator, String...).containsOnly(expectedEmployees);9assertThat(employees).usingDefaultElementComparator().containsOnly(expectedEmployees);10assertThat(employees).usingDefaultElementComparator().containsOnly(expectedEmployees);11assertThat(employees).usingRecursiveComparison().containsOnly(expectedEmployees);12assertThat(employees).usingRecursiveComparison().containsOnly(expectedEmployees);13assertThat(employees).usingRecursiveFieldByFieldElementComparator().containsOnly(expectedEmployees);14assertThat(employees).usingRecursiveFieldByFieldElementComparator().containsOnly(expectedEmployees);15assertThat(employees).usingFieldByFieldElementComparator().containsOnly(expectedEmployees);16assertThat(employees).usingFieldByFieldElementComparator().containsOnly(expectedEmployees);17assertThat(employees).usingFieldByFieldElementComparatorIgnoringFields(String...).containsOnly(expectedEmployees);18assertThat(employees).usingFieldByFieldElementComparatorIgnoringFields(String...).containsOnly(expectedEmployees);

usingComparisonStrategy

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.JUnit4;4import org.assertj.core.api.AbstractIterableAssert;5import org.assertj.core.api.Assertions;6import org.assertj.core.api.IterableAssert;7import org.assertj.core.api.ObjectAssert;8import java.util.Arrays;9import java.util.List;10import java.util.Comparator;11@RunWith(JUnit4.class)12public class UsingComparisonStrategy {13    public void usingComparisonStrategyWithLambdaExpression() {14        List<Integer> actual = Arrays.asList(1, 2, 3);15        List<Integer> expected = Arrays.asList(3, 2, 1);16            Assertions.assertThat(actual);17        IterableAssert<Integer> result = iterableAssert.usingComparisonStrategy(18            (Integer i1, Integer i2) -> i2.compareTo(i1));19        result.isEqualTo(expected);20    }21    public void usingComparisonStrategyWithNamedMethodReference() {22        List<Integer> actual = Arrays.asList(1, 2, 3);23        List<Integer> expected = Arrays.asList(3, 2, 1);24            Assertions.assertThat(actual);25        IterableAssert<Integer> result = iterableAssert.usingComparisonStrategy(Integer::compareTo);26        result.isEqualTo(expected);27    }28    public void usingComparisonStrategyWithAnonymousClass() {29        List<Integer> actual = Arrays.asList(1, 2, 3);30        List<Integer> expected = Arrays.asList(3, 2, 1);31            Assertions.assertThat(actual);32        IterableAssert<Integer> result = iterableAssert.usingComparisonStrategy(33            new Comparator<Integer>() {34                public int compare(Integer i1, Integer i2) {

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.