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How to use compareElementsOf method of org.assertj.core.internal.IterableElementComparisonStrategy class

Best Assertj code snippet using org.assertj.core.internal.IterableElementComparisonStrategy.compareElementsOf

Source:IterableElementComparisonStrategy.java

...26	if (actual == null && other == null) return true;27	if (actual == null || other == null) return false;28	// expecting actual and other to be iterable<T>29	return actual instanceof Iterable && other instanceof Iterable30	       && compareElementsOf((Iterable<T>) actual, (Iterable<T>) other);31  }32  private boolean compareElementsOf(Iterable<T> actual, Iterable<T> other) {33	if (sizeOf(actual) != sizeOf(other)) return false;34	// compare their elements with elementComparator35	Iterator<T> iterator = other.iterator();36	for (T actualElement : actual) {37	  T otherElement = iterator.next();38	  if (elementComparator.compare(actualElement, otherElement) != 0) return false;39	}40	return true;41  }42  @Override43  public String toString() {44	return "IterableElementComparisonStrategy using " + STANDARD_REPRESENTATION.toStringOf(elementComparator);45  }46  ...

compareElementsOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.IterableAssert;3import org.assertj.core.api.iterable.Extractor;4import org.assertj.core.internal.IterableElementComparisonStrategy;5import org.assertj.core.util.introspection.IntrospectionError;6import org.junit.Test;7import java.util.Arrays;8import java.util.List;9public class IterableAssert_compareElementsOf_using_custom_comparison_strategy_Test {10    public void should_pass_if_elements_of_actual_and_expected_are_equal_according_to_custom_comparison_strategy() {11        List<String> actual = Arrays.asList("Luke", "Yoda", "Leia");12        List<String> expected = Arrays.asList("LUKE", "YODA", "LEIA");13        IterableAssert<String> iterableAssert = new IterableAssert<String>(actual);14        iterableAssert.usingElementComparator(new CaseInsensitiveStringComparator());15        iterableAssert.compareElementsOf(expected);16    }17    @Test(expected = AssertionError.class)18    public void should_fail_if_elements_of_actual_and_expected_are_not_equal_according_to_custom_comparison_strategy() {19        List<String> actual = Arrays.asList("Luke", "Yoda", "Leia");20        List<String> expected = Arrays.asList("LUKE", "YODA", "Leia");21        IterableAssert<String> iterableAssert = new IterableAssert<String>(actual);22        iterableAssert.usingElementComparator(new CaseInsensitiveStringComparator());23        iterableAssert.compareElementsOf(expected);24    }25    public void should_pass_if_elements_of_actual_and_expected_are_equal_according_to_custom_comparison_strategy_using_extracted_field() {26        List<Person> actual = Arrays.asList(new Person("Luke"), new Person("Yoda"), new Person("Leia"));27        List<Person> expected = Arrays.asList(new Person("LUKE"), new Person("YODA"), new Person("LEIA"));28        IterableAssert<Person> iterableAssert = new IterableAssert<Person>(actual);29        iterableAssert.usingElementComparator(new CaseInsensitiveStringComparator());30        iterableAssert.compareElementsOf(expected, "name");31    }32    @Test(expected = AssertionError.class)33    public void should_fail_if_elements_of_actual_and_expected_are_not_equal_according_to_custom_comparison_strategy_using_extracted_field() {34        List<Person> actual = Arrays.asList(new Person("Luke"), new Person("Yoda"), new Person("Leia"));35        List<Person> expected = Arrays.asList(new Person("LUKE"), new Person("YODA"), new Person("Leia"));

compareElementsOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.iterable.Extractor;3import org.assertj.core.internal.IterableElementComparisonStrategy;4import org.junit.jupiter.api.Test;5import java.util.ArrayList;6import java.util.List;7public class AssertJIterableElementComparisonStrategyTest {8    public void testIterableElementComparisonStrategy() {9        List<Author> authors = new ArrayList<>();10        authors.add(new Author("John", "Doe", 41));11        authors.add(new Author("Jane", "Doe", 38));12        List<Author> authors2 = new ArrayList<>();13        authors2.add(new Author("John", "Doe", 41));14        authors2.add(new Author("Jane", "Doe", 38));15        Assertions.assertThat(authors)16                .usingElementComparator(new IterableElementComparisonStrategy<>(new Extractor<Author, String>() {17                    public String extract(Author author) {18                        return author.getFirstName();19                    }20                }))21                .containsExactlyElementsOf(authors2);22    }23}24  <[Author{firstName='John', lastName='Doe', age=41}, Author{firstName='Jane', lastName='Doe', age=38}]>25to contain exactly (and in same order):26  <[Author{firstName='John', lastName='Doe', age=41}, Author{firstName='Jane', lastName='Doe', age=38}]>27  <[Author{firstName='John', lastName='Doe', age=41}, Author{firstName='Jane', lastName='Doe', age=38}]>28  <[Author{firstName='John', lastName='Doe', age=41}, Author{firstName='Jane', lastName='Doe', age=38}]>

compareElementsOf

Using AI Code Generation

1import org.assertj.core.internal.IterableElementComparisonStrategy;2import org.assertj.core.internal.StandardComparisonStrategy;3import org.assertj.core.util.Lists;4import static org.assertj.core.api.Assertions.assertThat;5public class IterableElementComparisonStrategyTest {6    public static void main(String[] args) {7        IterableElementComparisonStrategyTest iterableElementComparisonStrategyTest = new IterableElementComparisonStrategyTest();8        iterableElementComparisonStrategyTest.testCompareElementsOf();9    }10    public void testCompareElementsOf() {11        IterableElementComparisonStrategy iterableElementComparisonStrategy = IterableElementComparisonStrategy.instance();12        List<String> actual = Lists.newArrayList("A", "B", "C");13        List<String> expected = Lists.newArrayList("A", "B", "C");14        iterableElementComparisonStrategy.compareElementsOf(actual, expected);15    }16}17at org.assertj.core.internal.Iterables.assertEqual(Iterables.java:115)18at org.assertj.core.internal.Iterables.assertEqual(Iterables.java:36)19at org.assertj.core.internal.IterableElementComparisonStrategy.compareElementsOf(IterableElementComparisonStrategy.java:40)20at org.assertj.core.internal.IterableElementComparisonStrategyTest.testCompareElementsOf(IterableElementComparisonStrategyTest.java:17)21at org.assertj.core.internal.IterableElementComparisonStrategyTest.main(IterableElementComparisonStrategyTest.java:10)

compareElementsOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.*;3import org.assertj.core.internal.*;4import org.junit.Test;5public class IterableElementComparisonStrategyTest {6    private final IterableElementComparisonStrategy comparisonStrategy = IterableElementComparisonStrategy.instance();7    private final AbstractIterableAssert<?, ? extends Iterable<?>, Object, ObjectAssert<Object>> iterableAssert = new ObjectArrayAssert<>(new String[]{"a", "b", "c"});8    private final AbstractIterableAssert<?, ? extends Iterable<?>, Object, ObjectAssert<Object>> iterableAssert2 = new ObjectArrayAssert<>(new String[]{"a", "b", "c"});9    public void compareElementsOf() {10        iterableAssert.usingElementComparator(comparisonStrategy).contains("a", "b", "c");11        iterableAssert2.usingElementComparator(comparisonStrategy).containsExactly("a", "b", "c");12    }13}14at org.junit.Assert.assertEquals(Assert.java:115)15at org.junit.Assert.assertEquals(Assert.java:144)16at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:385)17at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:36)18at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:27)19at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:23)20at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:19)21at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:15)22at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:11)23at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:7)24at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableA

compareElementsOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.IterableElementComparisonStrategy;3import java.util.ArrayList;4import java.util.List;5public class CompareTwoListsOfObjects {6    public static void main(String[] args) {7        List<Person> list1 = new ArrayList<Person>();8        list1.add(new Person("John", 20));9        list1.add(new Person("David", 25));10        list1.add(new Person("Peter", 30));11        List<Person> list2 = new ArrayList<Person>();12        list2.add(new Person("John", 20));13        list2.add(new Person("David", 25));14        list2.add(new Person("Peter", 30));15        Assertions.assertThat(list1).usingElementComparator(new IterableElementComparisonStrategy()).isEqualTo(list2);16    }17}18import org.assertj.core.api.Assertions;19import org.assertj.core.internal.IterableElementComparisonStrategy;20import java.util.ArrayList;21import java.util.List;22public class CompareTwoListsOfObjects {23    public static void main(String[] args) {24        List<Person> list1 = new ArrayList<Person>();25        list1.add(new Person("John", 20));26        list1.add(new Person("David", 25));27        list1.add(new Person("Peter", 30));28        List<Person> list2 = new ArrayList<Person>();29        list2.add(new Person("John", 20));30        list2.add(new Person("David", 25));31        list2.add(new Person("Peter", 30));32        Assertions.assertThat(list1).usingElementComparator(new IterableElementComparisonStrategy()).isEqualTo(list2);

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