How to use ListAssert_has_at_Index_Test class of org.assertj.core.api.list package

Best Assertj code snippet using org.assertj.core.api.list.ListAssert_has_at_Index_Test

Source:ListAssert_has_at_Index_Test.java

...23 * Tests for <code>{@link ListAssert#has(Condition, Index)}</code>.24 * 25 * @author Bo Gotthardt26 */27public class ListAssert_has_at_Index_Test extends ListAssertBaseTest {28  private static Condition<Object> condition;29  private static Index index;30  @BeforeClass31  public static void setUpOnce() {32    condition = new TestCondition<>();33    index = someIndex();34  }35  @Override36  protected ListAssert<String> invoke_api_method() {37    return assertions.has(condition, index);38  }39  @Override40  protected void verify_internal_effects() {41    verify(lists).assertHas(getInfo(assertions), getActual(assertions), condition, index);...

ListAssert_has_at_Index_Test

Using AI Code Generation

1package org.assertj.core.api.list;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.assertj.core.api.ListAssert;6import org.assertj.core.api.ListAssertBaseTest;7import org.junit.jupiter.api.Test;8class ListAssert_has_at_Index_Test extends ListAssertBaseTest {9  void should_pass_if_list_has_element_at_index() {10    List<String> list = new ArrayList<>();11    list.add("Yoda");12    list.add("Luke");13    assertThat(list).has("Yoda", atIndex(0))14                    .has("Luke", atIndex(1));15  }16  void should_fail_if_list_does_not_have_element_at_index() {17    List<String> list = new ArrayList<>();18    list.add("Yoda");19    list.add("Luke");20    AssertionError assertionError = expectAssertionError(() -> assertThat(list).has("Yoda", atIndex(1)));21    assertThat(assertionError).hasMessage(shouldHaveAtIndex("Yoda", list, 1, "Luke").create());22  }23  void should_fail_if_list_does_not_have_element_at_index_in_range() {24    List<String> list = new ArrayList<>();25    list.add("Yoda");26    list.add("Luke");27    AssertionError assertionError = expectAssertionError(() -> assertThat(list).has("Yoda", atIndex(2)));28    assertThat(assertionError).hasMessage(shouldHaveAtIndex("Yoda", list, 2, null).create());29  }30  void should_fail_if_list_is_null() {31    expectAssertionError(() -> assertThat((List<String>) null).has("Yoda", atIndex(0)));32  }33  void should_fail_if_index_is_null() {34    expectNullPointerException("Index should not be null");35    assertThat(new ArrayList<>()).has("Yoda", atIndex(null));36  }37  void should_fail_if_element_is_null() {38    expectNullPointerException("Element should not be null");39    assertThat(new ArrayList<>()).has(null, atIndex(0));40  }41  protected ListAssert<String> invoke_api_method() {42    return assertions.has("Yoda", atIndex(0));43  }44  protected void verify_internal_effects() {45    verify(iterables).assertHas(getInfo(assertions), getActual(assertions), "Yoda", 0);46  }47}

ListAssert_has_at_Index_Test

Using AI Code Generation

1package org.assertj.core.api.list;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.catchThrowable;5import static org.assertj.core.util.Lists.newArrayList;6import java.util.List;7import org.assertj.core.api.ListAssert;8import org.assertj.core.api.ListAssertBaseTest;9import org.assertj.core.test.Employee;10import org.assertj.core.test.Name;11import org.junit.jupiter.api.Test;12class ListAssert_has_at_Index_Test extends ListAssertBaseTest {13  private final Employee yoda = new Employee(1L, new Name("Yoda"), 800);14  private final Employee luke = new Employee(2L, new Name("Luke"), 26);15  private final Employee noname = new Employee(2L, null, 26);16  protected ListAssert<Object> invoke_api_method() {17    return assertions.has(yoda, 1);18  }19  protected void verify_internal_effects() {20    verify(iterables).assertHas(getInfo(assertions), getActual(assertions), yoda, 1);21  }22  void should_pass_if_actual_contains_value_at_index() {23    List<Employee> actual = newArrayList(yoda, luke);24    assertThat(actual).has(yoda, 0)25                      .has(luke, 1);26  }27  void should_fail_if_actual_does_not_contain_value_at_index() {28    List<Employee> actual = newArrayList(yoda, luke);29    Throwable error = catchThrowable(() -> assertThat(actual).has(noname, 0));30    assertThat(error).isInstanceOf(AssertionError.class)31                     .hasMessageContainingAll(actual.toString(),32                                              String.valueOf(noname),33                                              "index:0");34  }35  void should_fail_if_actual_is_null() {36    List<Employee> actual = null;37    Throwable error = catchThrowable(() -> assertThat(actual).has(yoda, 0));38    assertThat(error).isInstanceOf(AssertionError.class)39                     .hasMessage(actualIsNull());40  }41  void should_fail_if_index_is_negative() {42    List<Employee> actual = newArrayList(yoda, luke);43    Throwable error = catchThrowable(() ->

ListAssert_has_at_Index_Test

Using AI Code Generation

1package org.assertj.core.api.list;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class ListAssert_has_at_Index_Test {7	public void test() {8		List<String> list = new ArrayList<>();9		list.add("one");10		list.add("two");11		list.add("three");12		list.add("four");13		list.add("five");14		assertThat(list).hasAtLeastOneElementOfType(String.class);15	}16}17	at org.assertj.core.api.ListAssert_has_at_Index_Test.test(ListAssert_has_at_Index_Test.java:19)18package org.assertj.core.api.list;19import static org.assertj.core.api.Assertions.assertThat;20import java.util.ArrayList;21import java.util.List;22import org.junit.Test;23public class ListAssert_has_at_Index_Test {24	public void test() {25		List<String> list = new ArrayList<>();26		list.add("one");27		list.add("two");28		list.add("three");29		list.add("four");30		list.add("five");31		list.add("six");32		assertThat(list).hasAtLeastOneElementOfType(String.class);33	}34}35package org.assertj.core.api.list;36import static org.assertj.core.api.Assertions.assertThat;37import java.util.ArrayList;38import java.util.List

ListAssert_has_at_Index_Test

Using AI Code Generation

1package com.mycompany.app;2import java.util.Arrays;3import java.util.List;4import org.assertj.core.api.ListAssert;5import org.assertj.core.api.ListAssert_has_at_Index_Test;6public class App {7    public static void main(String[] args) {8        ListAssert<String> listAssert = new ListAssert_has_at_Index_Test().test();9        List<String> list = Arrays.asList("A", "B", "C");10        listAssert.isEqualTo(list);11    }12}

ListAssert_has_at_Index_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.api.BDDAssertions.then;4import static org.assertj.core.api.BDDAssertions.thenThrownBy;5import static org.assertj.core.error.ShouldContainAtIndex.shouldContainAtIndex;6import static org.assertj.core.util.Lists.newArrayList;7import static org.assertj.core.util.FailureMessages.actualIsNull;8import java.util.List;9import org.assertj.core.api.ListAssert;10import org.assertj.core.api.ListAssertBaseTest;11import org.junit.jupiter.api.DisplayName;12import org.junit.jupiter.api.Test;13class ListAssert_has_at_Index_Test extends ListAssertBaseTest {14  private static final String ELEMENT = "Yoda";15  protected ListAssert<String> invoke_api_method() {16    return assertions.has(ELEMENT, 1);17  }18  protected void verify_internal_effects() {19    assertThat(getObjects(assertions)).containsExactly(ELEMENT, "Luke", "Leia");20  }21  @DisplayName("should pass when actual contains element at index")22  void should_pass_when_actual_contains_element_at_index() {23    List<String> actual = newArrayList("Yoda", "Luke", "Leia");24    then(actual).has(ELEMENT, 0);25  }26  @DisplayName("should fail when actual is null")27  void should_fail_when_actual_is_null() {28    List<String> actual = null;29    Throwable thrown = catchThrowable(() -> then(actual).has(ELEMENT, 0));30    then(thrown).isInstanceOf(AssertionError.class)31                .hasMessage(actualIsNull());32  }33  @DisplayName("should fail when actual does not contain element at index")34  void should_fail_when_actual_does_not_contain_element_at_index() {35    List<String> actual = newArrayList("Yoda", "Luke", "Leia");36    AssertionError thrown = expectAssertionError(() -> then(actual).has(ELEMENT, 1));37    then(thrown).hasMessage

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