How to use Assertions_assertThat_with_List_Test class of org.assertj.core.api package

Best Assertj code snippet using org.assertj.core.api.Assertions_assertThat_with_List_Test

Source:Assertions_assertThat_with_List_Test.java

...22 * @author Yvonne Wang23 * @author Alex Ruiz24 * @author Mikhail Mazursky25 */26public class Assertions_assertThat_with_List_Test {27    private static class Person {28        @SuppressWarnings("unused")29        private String name;30        public Person(String name) {31            this.name = name;32        }33    }34    private static class Employee extends Assertions_assertThat_with_List_Test.Person {35        public Employee(String name) {36            super(name);37        }38    }39    @Test40    public void should_create_Assert() {41        AbstractListAssert<?, List<? extends Object>, Object, ObjectAssert<Object>> assertions = Assertions.assertThat(Collections.emptyList());42        Assertions.assertThat(assertions).isNotNull();43    }44    @Test45    public void should_create_Assert_generics() {46        Assertions_assertThat_with_List_Test.Employee bill = new Assertions_assertThat_with_List_Test.Employee("bill");47        Assertions_assertThat_with_List_Test.Person billou = bill;48        Assertions.assertThat(bill).isEqualTo(billou);49        Assertions.assertThat(billou).isEqualTo(bill);50    }51    @Test52    public void should_create_Assert_with_list_extended() {53        List<String> strings0 = new ArrayList<>();54        List<? extends String> strings1 = new ArrayList<>();55        Assertions.assertThat(strings0).isEqualTo(strings1);56        Assertions.assertThat(strings1).isEqualTo(strings0);57    }58    @Test59    public void should_create_Assert_with_extends() {60        Assertions_assertThat_with_List_Test.Employee bill = new Assertions_assertThat_with_List_Test.Employee("bill");61        Assertions_assertThat_with_List_Test.Person billou = bill;62        List<Assertions_assertThat_with_List_Test.Person> list1 = Lists.newArrayList(billou);63        List<Assertions_assertThat_with_List_Test.Employee> list2 = Lists.newArrayList(bill);64        Assertions.assertThat(list1).isEqualTo(list2);65        Assertions.assertThat(list2).isEqualTo(list1);66    }67    @Test68    public void should_pass_actual() {69        List<String> names = Collections.singletonList("Luke");70        Assertions.assertThat(Assertions.assertThat(names).actual).isSameAs(names);71    }72}...

Assertions_assertThat_with_List_Test

Using AI Code Generation

1package org.assertj.core.api;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5public class Assertions_assertThat_with_List_Test {6  public static void main(String[] args) {7    List<String> list = new ArrayList<>();8    list.add("One");9    list.add("Two");10    list.add("Three");11    assertThat(list).contains("One", "Two");12    assertThat(list).contains("One", "Two", "Three");13    assertThat(list).containsOnly("One", "Two", "Three");14    assertThat(list).containsOnly("One", "Two", "Three");15    assertThat(list).containsOnly("One", "Two", "Three");16    assertThat(list).containsOnly("One", "Two", "Three");17  }18}19at org.junit.Assert.assertEquals(Assert.java:115)20at org.junit.Assert.assertEquals(Assert.java:144)21at org.assertj.core.api.Assertions_assertThat_with_List_Test.main(Assertions_assertThat_with_List_Test.java:24)

Assertions_assertThat_with_List_Test

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.List;4import java.util.ArrayList;5public class Assertions_assertThat_with_List_Test {6    public void test() {7        List<String> actual = new ArrayList<>();8        actual.add("A");9        actual.add("B");10        actual.add("C");11        List<String> expected = new ArrayList<>();12        expected.add("A");13        expected.add("B");14        expected.add("C");15        Assertions.assertThat(actual).isEqualTo(expected);16    }17}18To make the List objects equal, we need to override the default implementation of equals() method in List class. The following code shows how we can do that:19import java.util.List;20import java.util.ArrayList;21import java.util.Objects;22public class ListEqualsOverride {23    public static void main(String[] args) {24        List<String> list1 = new ArrayList<>();25        list1.add("A");26        list1.add("B");27        list1.add("C");28        List<String> list2 = new ArrayList<>();29        list2.add("A");30        list2.add("B");31        list2.add("C");32        System.out.println(list1.equals(list2));33    }34    public boolean equals(Object obj) {35        if (this == obj) return true;36        if (obj == null || getClass() != obj.getClass()) return false;37        List<?> list = (List<?>) obj;38        return Objects.equals(this, list);39    }40}41If you want to know more about how to override the equals() method, you can refer to the following tutorial:42Java equals() Method43Java assert() Method44Java assert() Method with Examples45Java assert() Method with Examples46Java assert() Method with Examples47JUnit 5 Assertions.assertArrayEquals() Method

Assertions_assertThat_with_List_Test

Using AI Code Generation

1import org.assertj.core.api.Assertions_assertThat_with_List_Test;2Assertions_assertThat_with_List_Test obj = new Assertions_assertThat_with_List_Test();3obj.assertThat_with_List();4public void assertThat_with_List() {5   List<String> list = new ArrayList<String>();6   list.add("Hello");7   list.add("World");8   Assertions.assertThat(list).contains("Hello", "World");9}

Assertions_assertThat_with_List_Test

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class Assertions_assertThat_with_List_Test {3  public static void main(String[] args) {4    List<String> list = new ArrayList<>();5    list.add("One");6    list.add("Two");7    list.add("Three");8    AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> listAssert = Assertions.assertThat(list);9    listAssert.contains("One", "Two", "Three");10    listAssert.containsExactly("One", "Two", "Three");11    listAssert.containsExactlyInAnyOrder("Three", "One", "Two");12    listAssert.hasSize(3);13  }14}15import org.assertj.core.api.Assertions;16public class Assertions_assertThat_with_List_Test {17  public static void main(String[] args) {18    List<String> list = new ArrayList<>();19    list.add("One");20    list.add("Two");21    list.add("Three");22    AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> listAssert = Assertions.assertThat(list);23    listAssert.contains("One", "Two", "Three");24    listAssert.containsExactly("One", "Two", "Three");25    listAssert.containsExactlyInAnyOrder("Three", "One", "Two");26    listAssert.hasSize(3);27  }28}

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