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How to use atIndex method of org.assertj.core.api.Assertions class

Best Assertj code snippet using org.assertj.core.api.Assertions.atIndex

Source:ListSpecificAssertionsExamples.java

...11 * Copyright 2012-2016 the original author or authors.12 */13package org.assertj.examples;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.atIndex;16import static org.assertj.core.util.Lists.list;17import static org.assertj.examples.data.Ring.dwarfRing;18import static org.assertj.examples.data.Ring.manRing;19import static org.assertj.examples.data.Ring.narya;20import static org.assertj.examples.data.Ring.nenya;21import static org.assertj.examples.data.Ring.oneRing;22import static org.assertj.examples.data.Ring.vilya;23import java.awt.Rectangle;24import java.util.Collection;25import java.util.Collections;26import java.util.Comparator;27import java.util.List;28import org.assertj.examples.data.Ring;29import org.assertj.examples.data.TolkienCharacter;30import org.junit.jupiter.api.Test;31/**32 * Assertions examples specific to {@link List}.33 *34 * @author Joel Costigliola35 */36public class ListSpecificAssertionsExamples extends AbstractAssertionsExamples {37  @Test38  public void newArrayList_contains_at_index_assertions_examples() {39    // You can check element at a given index (we use Assertions.atIndex(int) synthetic sugar for better readability).40    List<Ring> elvesRings = list(vilya, nenya, narya);41    assertThat(elvesRings).contains(vilya, atIndex(0))42                          .contains(nenya, atIndex(1))43                          .contains(narya, atIndex(2));44  }45  @Test46  public void newArrayList_is_sorted_assertion_example() {47    // You can check that a list is sorted48    Collections.sort(fellowshipOfTheRing, ageComparator);49    assertThat(fellowshipOfTheRing).contains(frodo)50                                   .isSortedAccordingTo(ageComparator);51    assertThat(fellowshipOfTheRing).usingElementComparator(ageComparator)52                                   .isSorted();53    // You can use iterable assertion and after that list specific ones54    assertThat(fellowshipOfTheRing).contains(frodo)55                                   .contains(frodo, atIndex(1))56                                   .extracting(TolkienCharacter::getName)57                                   .contains(frodo.getName());58    // enum order = order of declaration = ring power59    assertThat(list(oneRing, vilya, nenya, narya, dwarfRing, manRing)).isSorted();60    // ring comparison by increasing power61    Comparator<Ring> increasingPowerRingComparator = new Comparator<Ring>() {62      @Override63      public int compare(Ring ring1, Ring ring2) {64        return -ring1.compareTo(ring2);65      }66    };67    assertThat(list(manRing, dwarfRing, narya, nenya, vilya, oneRing)).isSortedAccordingTo(increasingPowerRingComparator);68  }69  @Test70  public void newArrayList_element_satisfies_condition_at_index_example() {71    // You can check that a list element satisfies a condition72    assertThat(list(rose, noah)).has(doubleDoubleStats, atIndex(1));73    assertThat(list(rose, noah)).is(potentialMvp, atIndex(0));74  }75  @Test76  public void iterable_is_subset_of_assertion_example() {77    Collection<Ring> elvesRings = list(vilya, nenya, narya);78    assertThat(elvesRings).isSubsetOf(ringsOfPower);79  }80  @Test81  public void switch_to_List_assertion() {82    Object elvesRings = list(nenya, vilya, narya);83    assertThat(elvesRings).asList().contains(nenya, atIndex(0));84  }85  @Test86  public void containsOnlyOnce_assertion_should_not_require_objects_to_be_comparable() {87    // Rectangles are not Comparable.88    Rectangle r0 = new Rectangle(0, 0);89    Rectangle r1 = new Rectangle(1, 1);90    Rectangle r2 = new Rectangle(2, 2);91    assertThat(list(r1, r2, r2)).containsOnlyOnce(r1);92    try {93      assertThat(list(r1, r2, r2)).containsOnlyOnce(r0, r1, r2);94    } catch (AssertionError e) {95      logAssertionErrorMessage("containsOnlyOnce", e);96    }97  }...

Source:DoubleArrayAssert_doesNotContain_at_Index_Test.java

...11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.api.doublearray;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.atIndex;16import static org.assertj.core.api.Assertions.withPrecision;17import static org.assertj.core.test.DoubleArrays.arrayOf;18import static org.assertj.core.test.TestData.someIndex;19import org.assertj.core.api.DoubleArrayAssert;20import org.assertj.core.api.DoubleArrayAssertBaseTest;21import org.assertj.core.data.Index;22import org.junit.Test;23import static org.mockito.Mockito.verify;24/**25 * Tests for <code>{@link DoubleArrayAssert#doesNotContain(double, Index)}</code>.26 * 27 * @author Alex Ruiz28 */29public class DoubleArrayAssert_doesNotContain_at_Index_Test extends DoubleArrayAssertBaseTest {30  private final Index index = someIndex();31  @Override32  protected DoubleArrayAssert invoke_api_method() {33    return assertions.doesNotContain(8d, index);34  }35  @Override36  protected void verify_internal_effects() {37    verify(arrays).assertDoesNotContain(getInfo(assertions), getActual(assertions), 8d, index);38  }39  @Test40  public void should_pass_with_precision_specified_as_last_argument() {41    // GIVEN42    double[] actual = arrayOf(1.0, 2.0);43    // THEN44    assertThat(actual).doesNotContain(1.01, atIndex(0), withPrecision(0.0001));45  }46  @Test47  public void should_pass_with_precision_specified_in_comparator() {48    // GIVEN49    double[] actual = arrayOf(1.0, 2.0);50    // THEN51    assertThat(actual).usingComparatorWithPrecision(0.1)52                      .doesNotContain(2.2, atIndex(1));53  }54}...

Source:ProductQueryDatabaseAdapterTests.java

...10import org.springframework.test.context.ActiveProfiles;11import org.springframework.test.context.ContextConfiguration;12import java.math.BigDecimal;13import java.util.List;14import static org.assertj.core.api.Assertions.atIndex;15/**16 * @author natayeung17 */18@JdbcTest19@ContextConfiguration(classes = {ProductQueryDatabaseAdapter.class})20@ActiveProfiles("dev")21@ExtendWith(SoftAssertionsExtension.class)22public class ProductQueryDatabaseAdapterTests {23    @InjectSoftAssertions24    private SoftAssertions softly;25    @Autowired26    private ProductQueryDatabaseAdapter databaseAdapter;27    @Test28    public void shouldRetrieveAllProducts() {29        List<Product> retrieved = databaseAdapter.findAll();30        softly.assertThat(retrieved)31                .extracting(Product::title)32                .contains("Black Forest Cake", atIndex(0))33                .contains("Carrot Cake", atIndex(1))34                .contains("Rainbow Sprinkles Cake", atIndex(2));35        softly.assertThat(retrieved)36                .extracting(Product::price)37                .contains(BigDecimal.valueOf(27.95), atIndex(0))38                .contains(BigDecimal.valueOf(21.95), atIndex(1))39                .contains(BigDecimal.valueOf(24.95), atIndex(2));40    }41}...

atIndex

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import java.util.Arrays;5import java.util.List;6public class AppTest {7    public void testAtIndex() {8        List<Integer> list = Arrays.asList(1, 2, 3, 4, 5);9        Assertions.assertThat(list).atIndex(0).isLessThan(2);10    }11}

atIndex

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.junit.Test;3import java.util.ArrayList;4import java.util.List;5public class 1 {6    public void testAtIndex() {7        List<String> list = new ArrayList<>();8        list.add("one");9        list.add("two");10        list.add("three");11        list.add("four");12        assertThat(list).atIndex(2).isEqualTo("three");13    }14}15at org.junit.Assert.fail(Assert.java:88)16at org.junit.Assert.failNotEquals(Assert.java:834)17at org.junit.Assert.assertEquals(Assert.java:645)18at org.junit.Assert.assertEquals(Assert.java:631)19at 1.testAtIndex(1.java:14)20at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)21at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)22at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23at java.lang.reflect.Method.invoke(Method.java:498)24at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)25at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)26at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)27at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)28at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)29at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)30at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)31at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)32at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)33at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

atIndex

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3{4    public static void main( String[] args )5    {6        String[] array = {"a", "b", "c"};7        Assertions.assertThat(array).atIndex(1).isEqualTo("b");8    }9}10package org.example;11import org.assertj.core.api.Assertions;12{13    public static void main( String[] args )14    {15        String[] array = {"a", "b", "c"};16        Assertions.assertThat(array).atIndex(1).isEqualTo("b");17    }18}195 Name Article: AssertJ - atIndex() Method Rating value: 4 / 5 Rating value: 4 / 520public static ObjectArrayAssert<Object> atIndex(int index)21import org.assertj.core.api.Assertions;22public class App {23    public static void main(String[] args) {24        String[] array = {"a", "b", "c"};25        Assertions.assertThat(array).atIndex(1).isEqualTo("b");26    }27}28AssertJ - contains() Method29AssertJ - containsExactly() Method

atIndex

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3public class App {4    public static void main(String[] args) {5        Assertions.assertThat(new int[]{1, 2, 3}).contains(1, atIndex(0));6    }7}8    public boolean matches(T value) {9      return index == actualIndex;10    }11The following code shows the matches() method of the I

atIndex

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertJAssertAtIndex {4    public void testAssertAtIndex() {5        Assertions.assertThat(new String[]{"a", "b", "c"}).atIndex(1).isEqualTo("b");6    }7}8at org.junit.Assert.assertEquals(Assert.java:115)9at org.junit.Assert.assertEquals(Assert.java:144)10at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:67)11at org.assertj.core.api.AbstractObjectAssert.isEqualTo(AbstractObjectAssert.java:77)12at org.assertj.core.api.Assertions_assertThat_with_Array_Test.testAssertAtIndex(Assertions_assertThat_with_Array_Test.java:13)

atIndex

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertionTest {4	public void test() {5		Assertions.assertThat(new int[] {1,2,3}).contains(2).atIndex(1);6	}7}

atIndex

Using AI Code Generation

1package org.kodejava.example.assertj;2import org.assertj.core.api.Assertions;3public class AssertJAtIndexExample {4    public static void main(String[] args) {5        String[] names = {"James", "Peter", "Robert", "Linda"};6        String[] expectedNames = {"James", "Robert", "Linda"};7        Assertions.assertThat(names).atIndex(1).isEqualTo("Peter");8        Assertions.assertThat(names).atIndex(1).isNotEqualTo("Peter");9        Assertions.assertThat(names).atIndex(1).hasToString("Peter");10        Assertions.assertThat(names).atIndex(0).isEqualTo("James");11        Assertions.assertThat(names).atIndex(0).hasToString("James");12        Assertions.assertThat(names).atIndex(0).isNotEqualTo("James");13        Assertions.assertThat(names).atIndex(0).doesNotHaveToString("James");14        Assertions.assertThat(names).atIndex(0).isNotEqualTo("James");15        Assertions.assertThat(names).atIndex(0).doesNotHaveToString("James");16        Assertions.assertThat(names).atIndex(0).isEqualTo("James");17        Assertions.assertThat(names).atIndex(0).hasToString("James");18        Assertions.assertThat(names).atIndex(0).isNotEqualTo("James");19        Assertions.assertThat(names).at

atIndex

Using AI Code Generation

1public class Assertions_atIndex_Test {2    public void testAtIndex() {3        String[] arr = {"one", "two", "three", "four"};4        Assertions.assertThat(arr).atIndex(1).isEqualTo("two");5        Assertions.assertThat(arr).atIndex(2).isEqualTo("three");6        Assertions.assertThat(arr).atIndex(3).isEqualTo("four");7        Assertions.assertThat(arr).atIndex(4).isEqualTo("one");8    }9}10public class AbstractListAssert_atIndex_Test {11    public void testAtIndex() {12        String[] arr = {"one", "two", "three", "four"};13        Assertions.assertThat(arr).atIndex(1).isEqualTo("two");14        Assertions.assertThat(arr).atIndex(2).isEqualTo("three");15        Assertions.assertThat(arr).atIndex(3).isEqualTo("four");16        Assertions.assertThat(arr).atIndex(4).isEqualTo("one");17    }18}19public class ListAssert_atIndex_Test {20    public void testAtIndex() {21        String[] arr = {"one", "two", "three", "four"};22        Assertions.assertThat(arr).atIndex(1).isEqualTo("two");23        Assertions.assertThat(arr).atIndex(2).isEqualTo("three");24        Assertions.assertThat(arr).atIndex(3).isEqualTo("four");25        Assertions.assertThat(arr).atIndex(4).isEqualTo("one");26    }27}28public class AbstractObjectArrayAssert_atIndex_Test {29    public void testAtIndex() {30        String[] arr = {"one", "two", "three", "four"};31        Assertions.assertThat(arr).atIndex(1).isEqualTo("two");32        Assertions.assertThat(arr).atIndex(2).isEqualTo("three");33        Assertions.assertThat(arr).atIndex(3).isEqualTo("four");34        Assertions.assertThat(arr).atIndex(4).isEqualTo("one");35    }36}37public class ObjectArrayAssert_atIndex_Test {38    public void testAtIndex() {

atIndex

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.*;4class AssertionDemo {5  void testAtIndex() {6    int[] arr = {1, 2, 3};7    assertThat(arr).contains(1, atIndex(0));8    assertThat(arr).contains(2, atIndex(1));9    assertThat(arr).contains(3, atIndex(2));10  }11}12org.example.AssertionDemo > testAtIndex() PASSED

atIndex

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class AssertjAtIndex {3    public static void main(String[] args) {4        String str = "Hello World";5        Assertions.assertThat(str).atIndex(1).isEqualTo('e');6    }7}

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