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How to use Index method of org.assertj.core.data.Index class

Best Assertj code snippet using org.assertj.core.data.Index.Index

Source:Lists_assertHas_Test.java

...11 * Copyright 2012-2017 the original author or authors.12 */13package org.assertj.core.internal.lists;14import static java.util.Collections.emptyList;15import static org.assertj.core.data.Index.atIndex;16import static org.assertj.core.error.ShouldHaveAtIndex.shouldHaveAtIndex;17import static org.assertj.core.test.TestData.someIndex;18import static org.assertj.core.test.TestData.someInfo;19import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;20import static org.assertj.core.util.FailureMessages.actualIsEmpty;21import static org.assertj.core.util.FailureMessages.actualIsNull;22import static org.assertj.core.util.Lists.newArrayList;23import static org.mockito.Mockito.verify;24import java.util.List;25import org.assertj.core.api.AssertionInfo;26import org.assertj.core.api.Condition;27import org.assertj.core.api.TestCondition;28import org.assertj.core.data.Index;29import org.assertj.core.internal.Lists;30import org.assertj.core.internal.ListsBaseTest;31import org.junit.BeforeClass;32import org.junit.Test;33/**34 * Tests for <code>{@link Lists#assertHas(AssertionInfo, List, Condition, Index)}</code>.35 * 36 * @author Bo Gotthardt37 */38public class Lists_assertHas_Test extends ListsBaseTest {39  private static TestCondition<String> condition;40  private static List<String> actual = newArrayList("Yoda", "Luke", "Leia");41  @BeforeClass42  public static void setUpOnce() {43    condition = new TestCondition<>();44  }45  @Test46  public void should_fail_if_actual_is_null() {47    thrown.expectAssertionError(actualIsNull());48    lists.assertHas(someInfo(), null, condition, someIndex());49  }50  @Test51  public void should_fail_if_actual_is_empty() {52    thrown.expectAssertionError(actualIsEmpty());53    List<String> empty = emptyList();54    lists.assertHas(someInfo(), empty, condition, someIndex());55  }56  @Test57  public void should_throw_error_if_Index_is_null() {58    thrown.expectNullPointerException("Index should not be null");59    lists.assertHas(someInfo(), actual, condition, null);60  }61  @Test62  public void should_throw_error_if_Index_is_out_of_bounds() {63    thrown.expectIndexOutOfBoundsException("Index should be between <0> and <2> (inclusive,) but was:%n <6>");64    lists.assertHas(someInfo(), actual, condition, atIndex(6));65  }66  @Test67  public void should_throw_error_if_Condition_is_null() {68    thrown.expectNullPointerException("The condition to evaluate should not be null");69    lists.assertHas(someInfo(), actual, null, someIndex());70  }71  @Test72  public void should_fail_if_actual_does_not_satisfy_condition_at_index() {73    condition.shouldMatch(false);74    AssertionInfo info = someInfo();75    Index index = atIndex(1);76    try {77      lists.assertHas(info, actual, condition, index);78    } catch (AssertionError e) {79      verify(failures).failure(info, shouldHaveAtIndex(actual, condition, index, "Luke"));80      return;81    }82    failBecauseExpectedAssertionErrorWasNotThrown();83  }84  @Test85  public void should_pass_if_actual_satisfies_condition_at_index() {86    condition.shouldMatch(true);87    lists.assertHas(someInfo(), actual, condition, someIndex());88  }89}...

Source:List_assertIs_Test.java

...11 * Copyright 2012-2017 the original author or authors.12 */13package org.assertj.core.internal.lists;14import static java.util.Collections.emptyList;15import static org.assertj.core.data.Index.atIndex;16import static org.assertj.core.error.ShouldBeAtIndex.shouldBeAtIndex;17import static org.assertj.core.test.TestData.someIndex;18import static org.assertj.core.test.TestData.someInfo;19import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;20import static org.assertj.core.util.FailureMessages.actualIsEmpty;21import static org.assertj.core.util.FailureMessages.actualIsNull;22import static org.assertj.core.util.Lists.newArrayList;23import static org.mockito.Mockito.verify;24import java.util.List;25import org.assertj.core.api.AssertionInfo;26import org.assertj.core.api.TestCondition;27import org.assertj.core.data.Index;28import org.assertj.core.internal.Lists;29import org.assertj.core.internal.ListsBaseTest;30import org.junit.BeforeClass;31import org.junit.Test;32/**33 * Tests for <code>{@link Lists#assertIs(AssertionInfo, List, org.assertj.core.core.Condition, Index)}</code> .34 * 35 * @author Bo Gotthardt36 */37public class List_assertIs_Test extends ListsBaseTest {38  private static TestCondition<String> condition;39  private static List<String> actual = newArrayList("Yoda", "Luke", "Leia");40  @BeforeClass41  public static void setUpOnce() {42    condition = new TestCondition<>();43  }44  @Test45  public void should_fail_if_actual_is_null() {46    thrown.expectAssertionError(actualIsNull());47    lists.assertIs(someInfo(), null, condition, someIndex());48  }49  @Test50  public void should_fail_if_actual_is_empty() {51    thrown.expectAssertionError(actualIsEmpty());52    List<String> empty = emptyList();53    lists.assertIs(someInfo(), empty, condition, someIndex());54  }55  @Test56  public void should_throw_error_if_Index_is_null() {57    thrown.expectNullPointerException("Index should not be null");58    lists.assertIs(someInfo(), actual, condition, null);59  }60  @Test61  public void should_throw_error_if_Index_is_out_of_bounds() {62    thrown.expectIndexOutOfBoundsException("Index should be between <0> and <2> (inclusive,) but was:%n <6>");63    lists.assertIs(someInfo(), actual, condition, atIndex(6));64  }65  @Test66  public void should_throw_error_if_Condition_is_null() {67    thrown.expectNullPointerException("The condition to evaluate should not be null");68    lists.assertIs(someInfo(), actual, null, someIndex());69  }70  @Test71  public void should_fail_if_actual_does_not_satisfy_condition_at_index() {72    condition.shouldMatch(false);73    AssertionInfo info = someInfo();74    Index index = atIndex(1);75    try {76      lists.assertIs(info, actual, condition, index);77    } catch (AssertionError e) {78      verify(failures).failure(info, shouldBeAtIndex(actual, condition, index, "Luke"));79      return;80    }81    failBecauseExpectedAssertionErrorWasNotThrown();82  }83  @Test84  public void should_pass_if_actual_satisfies_condition_at_index() {85    condition.shouldMatch(true);86    lists.assertIs(someInfo(), actual, condition, someIndex());87  }88}...

Source:BooleanArrays_assertContains_at_Index_Test.java

...10 *11 * Copyright 2012-2017 the original author or authors.12 */13package org.assertj.core.internal.booleanarrays;14import static org.assertj.core.data.Index.atIndex;15import static org.assertj.core.error.ShouldContainAtIndex.shouldContainAtIndex;16import static org.assertj.core.test.BooleanArrays.emptyArray;17import static org.assertj.core.test.TestData.someIndex;18import static org.assertj.core.test.TestData.someInfo;19import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;20import static org.assertj.core.util.FailureMessages.actualIsEmpty;21import static org.assertj.core.util.FailureMessages.actualIsNull;22import static org.mockito.Mockito.verify;23import org.assertj.core.api.AssertionInfo;24import org.assertj.core.data.Index;25import org.assertj.core.internal.BooleanArrays;26import org.assertj.core.internal.BooleanArraysBaseTest;27import org.junit.Test;28/**29 * Tests for <code>{@link BooleanArrays#assertContains(AssertionInfo, boolean[], boolean, Index)}</code>.30 * 31 * @author Alex Ruiz32 * @author Joel Costigliola33 */34public class BooleanArrays_assertContains_at_Index_Test extends BooleanArraysBaseTest {35  @Test36  public void should_fail_if_actual_is_null() {37    thrown.expectAssertionError(actualIsNull());38    arrays.assertContains(someInfo(), null, true, someIndex());39  }40  @Test41  public void should_fail_if_actual_is_empty() {42    thrown.expectAssertionError(actualIsEmpty());43    arrays.assertContains(someInfo(), emptyArray(), true, someIndex());44  }45  @Test46  public void should_throw_error_if_Index_is_null() {47    thrown.expectNullPointerException("Index should not be null");48    arrays.assertContains(someInfo(), actual, true, null);49  }50  @Test51  public void should_throw_error_if_Index_is_out_of_bounds() {52    thrown.expectIndexOutOfBoundsException("Index should be between <0> and <1> (inclusive,) but was:%n <6>");53    arrays.assertContains(someInfo(), actual, true, atIndex(6));54  }55  @Test56  public void should_fail_if_actual_does_not_contain_value_at_index() {57    AssertionInfo info = someInfo();58    boolean value = true;59    Index index = atIndex(1);60    try {61      arrays.assertContains(info, actual, value, index);62    } catch (AssertionError e) {63      verify(failures).failure(info, shouldContainAtIndex(actual, value, index, false));64      return;65    }66    failBecauseExpectedAssertionErrorWasNotThrown();67  }68  @Test69  public void should_pass_if_actual_contains_value_at_index() {70    arrays.assertContains(someInfo(), actual, false, atIndex(1));71  }72}...

Index

Using AI Code Generation

1package org.example;2import org.assertj.core.data.Index;3import org.junit.jupiter.api.Test;4import java.util.List;5import static org.assertj.core.api.Assertions.assertThat;6public class IndexTest {7    public void testIndex() {8        List<String> list = List.of("a", "b", "c", "d", "e", "f", "g", "h", "i", "j");9        assertThat(list).contains("c", Index.atIndex(2));10    }11}12at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:39)13at org.junit.jupiter.api.AssertionUtils.failNotEqual(AssertionUtils.java:32)14at org.junit.jupiter.api.AssertionUtils.failNotEqual(AssertionUtils.java:28)15at org.assertj.core.internal.Failures.failure(Failures.java:262)16at org.assertj.core.internal.Failures.failure(Failures.java:248)17at org.assertj.core.internal.Failures.failure(Failures.java:233)18at org.assertj.core.internal.Failures.failure(Failures.java:225)19at org.assertj.core.internal.Failures.failure(Failures.java:221)20at org.assertj.core.internal.Failures.failure(Failures.java:217)21at org.assertj.core.internal.Failures.failure(Failures.java:213)22at org.assertj.core.internal.Failures.failure(Failures.java:209)23at org.assertj.core.internal.Failures.failure(Failures.java:205)24at org.assertj.core.internal.Failures.failure(Failures.java:201)25at org.assertj.core.internal.Failures.failure(Failures.java:197)26at org.assertj.core.internal.Failures.failure(Failures.java:193)27at org.assertj.core.internal.Failures.failure(Failures.java:189)28at org.assertj.core.internal.Failures.failure(Failures.java:185)29at org.assertj.core.internal.Failures.failure(Failures.java:181)30at org.assertj.core.internal.Failures.failure(Failures.java:177)31at org.assertj.core.internal.Failures.failure(Failures

Index

Using AI Code Generation

1import org.assertj.core.data.Index;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.assertj.core.api.Assertions.assertThatThrownBy;5public class IndexTest {6    public void testIndex() {7        assertThat(new String[]{"a", "b", "c"}).contains("b", Index.atIndex(1));8        assertThat(new String[]{"a", "b", "c"}).doesNotContain("b", Index.atIndex(2));9        assertThat(new String[]{"a", "b", "c"}).containsExactly("a", "b", "c");10        assertThat(new String[]{"a", "b", "c"}).doesNotContainExactly("a", "b", "c", "d");11        assertThat(new String[]{"a", "b", "c"}).containsExactlyInAnyOrder("a", "b", "c");12        assertThat(new String[]{"a", "b", "c"}).doesNotContainExactlyInAnyOrder("a", "b", "c", "d");13        assertThat(new String[]{"a", "b", "c"}).containsOnlyOnce("b");14        assertThat(new String[]{"a", "b", "c"}).containsSubsequence("b", "c");15        assertThat(new String[]{"a", "b", "c"}).doesNotContainSubsequence("b", "d");16        assertThat(new String[]{"a", "b", "c"}).containsSequence("b", "c");17        assertThat(new String[]{"a", "b", "c"}).doesNotContainSequence("b", "d");18        assertThat(new String[]{"a", "b", "c"}).hasSameSizeAs(new String[]{"a", "b", "c"});19        assertThat(new String[]{"a", "b", "c"}).hasSameSizeAs(new String[]{"a", "b", "c", "d"});20        assertThat(new String[]{"a", "b", "c"}).hasSize(3);21        assertThat(new String[]{"a", "b", "c"}).hasSizeGreaterThan(2);22        assertThat(new String[]{"a", "b", "c"}).hasSizeGreaterThanOrEqualTo(3);23        assertThat(new String[]{"a", "b", "c"}).hasSizeLessThan(4);24        assertThat(new String[]{"a", "b", "c"}).hasSizeLessThanOrEqualTo(3);25        assertThat(new String[]{"a",

Index

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.data.Index;3public class 1 {4  public static void main(String[] args) {5    String[] names = {"John", "Jane", "Adam", "Tom"};6    assertThat(names).contains("Jane", Index.atIndex(1));7  }8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at 1.main(1.java:7)12import static org.assertj.core.api.Assertions.assertThat;13import org.assertj.core.data.Index;14public class 2 {15  public static void main(String[] args) {16    String[] names = {"John", "Jane", "Adam", "Tom"};17    assertThat(names).contains("Jane", Index.atIndex(1));18  }19}20	at org.junit.Assert.assertEquals(Assert.java:115)21	at org.junit.Assert.assertEquals(Assert.java:144)22	at 2.main(2.java:7)23import static org.assertj.core.api.Assertions.assertThat;24import org.assertj.core.data.Index;25public class 3 {26  public static void main(String[] args) {27    String[] names = {"John", "Jane", "Adam", "Tom"};28    assertThat(names).contains("Jane", Index.atIndex(2));29  }30}31	at org.junit.Assert.assertEquals(Assert.java:115)

Index

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.data.*;3import java.util.*;4public class Index {5   public static void main(String args[]) {6      List<String> list = new ArrayList<String>();7      list.add("Java");8      list.add("C++");9      list.add("PHP");10      list.add("Java");11      list.add("C++");12      list.add("PHP");13      Assertions.assertThat(list).contains("Java", Index.atIndex(0));14   }15}

Index

Using AI Code Generation

1import org.assertj.core.data.Index;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        String[] names = {"John", "Jane", "Jack", "Jill"};6        Assertions.assertThat(names).contains("Jane", Index.atIndex(1));7    }8}

Index

Using AI Code Generation

1package org.codelibs.elasticsearch.runner;2import org.assertj.core.data.Index;3import org.junit.Test;4import java.util.Arrays;5import static org.assertj.core.api.Assertions.assertThat;6public class IndexTest {7    public void testIndex() {8        String[] colors = {"red", "blue", "green", "yellow", "pink", "black"};9        assertThat(colors).contains("green", Index.atIndex(2));10        assertThat(colors).contains("yellow", Index.atIndex(3));11        assertThat(colors).contains("pink", Index.atIndex(4));12        assertThat(colors).contains("black", Index.atIndex(5));13    }14}15package org.codelibs.elasticsearch.runner;16import org.junit.jupiter.api.Test;17import static org.junit.jupiter.api.Assertions.assertEquals;18import static org.junit.jupiter.api.Assertions.assertTrue;19public class IndexTest {20    public void testIndex() {21        String[] colors = {"red", "blue", "green", "yellow", "pink", "black"};22        assertEquals("green", colors[2]);23        assertEquals("yellow", colors[3]);24        assertEquals("pink", colors[4]);25        assertEquals("black", colors[5]);26    }27}28package org.codelibs.elasticsearch.runner;29import org.junit.Test;30import static org.junit.Assert.assertEquals;31import static org.junit.Assert.assertTrue;32public class IndexTest {33    public void testIndex() {34        String[] colors = {"red", "blue", "green", "yellow", "pink", "black"};35        assertEquals("green", colors[2]);36        assertEquals("yellow", colors[3]);37        assertEquals("pink", colors[4]);38        assertEquals("black", colors[5]);39    }40}41package org.codelibs.elasticsearch.runner;42import org.testng.annotations.Test;43import static org.testng.Assert.assertEquals;44import static org.testng.Assert.assertTrue;45public class IndexTest {46    public void testIndex() {47        String[] colors = {"red", "blue", "green", "yellow", "pink", "black"};48        assertEquals(colors[2], "green");49        assertEquals(colors[3], "yellow");50        assertEquals(colors[4], "pink");51        assertEquals(colors[5], "black");52    }53}

Index

Using AI Code Generation

1import org.assertj.core.data.Index;2import org.junit.Assert;3import org.junit.Test;4public class TestClass {5    public void test() {6        String[] names = {"John", "Jane", "Adam", "Tom", "John"};7        Assert.assertEquals(0, Index.atIndex(0).value);8        Assert.assertEquals(4, Index.atIndex

Index

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.data.Index;3public class IndexExample {4   public static void main(String[] args) {5      String[] names = {"Alfred", "Bob", "Cathy", "Dennis", "Edward"};6      assertThat(names).contains("Cathy", Index.atIndex(2));7   }8}9Index.atIndex(int)10Index.fromLast(int)11Index.last()12Index.first()13Index.between(int, int)14Index.from(int)15Index.from(int, boolean)16Index.from(int, boolean, boolean)17Index.from(int, boolean, boolean, boolean)18Index.from(int, boolean, boolean, boolean, boolean)19Index.from(int, boolean, boolean, boolean, boolean, boolean)20Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean)21Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean)22Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)23Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)24Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)25Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)26Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)27Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)28Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean)29Index.from(int, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolean, boolea

Index

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.data.Index;3class IndexDemo {4public static void main(String[] args) {5String[] array = {"java", "python", "c", "c++", "ruby"};6assertThat(array).contains("c", Index.atIndex(2));7}8}9import static org.assertj.core.api.Assertions.assertThat;10import org.assertj.core.data.Index;11class IndexDemo {12public static void main(String[] args) {13String[] array = {"java", "python", "c", "c++", "ruby"};14assertThat(array).contains("c", Index.atIndex(2));15}16}17import static org.assertj.core.api.Assertions.assertThat;18import org.assertj.core.data.Index;19class IndexDemo {20public static void main(String[] args) {21String[] array = {"java", "python", "c", "c++", "ruby"};22assertThat(array).contains("c", Index.atIndex(2));23}24}25import static org.assertj.core.api.Assertions.assertThat;26import org.assertj.core.data.Index;27class IndexDemo {28public static void main(String[] args) {29String[] array = {"java", "python", "c", "c++", "ruby"};30assertThat(array).contains("c", Index.atIndex(2));31}32}33import static org.assertj.core.api.Assertions.assertThat;34import org.assertj.core.data.Index;35class IndexDemo {36public static void main(String[] args) {37String[] array = {"java", "python", "c", "c++", "ruby"};38assertThat(array).contains("c", Index.atIndex(2));39}40}41import static org.assertj.core.api.Assertions.assertThat;42import org.assertj.core.data.Index;

Index

Using AI Code Generation

1package com.automationrhapsody.junitparams;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.data.Index.atIndex;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.JUnit4;7@RunWith(JUnit4.class)8public class IndexTest {9    public void testIndex() {10        String[] array = {"John", "Paul", "George", "Ringo"};11        int index = assertThat(array).contains("Ringo", atIndex(3));12        assertThat(index).isEqualTo(3);13    }14}15package com.automationrhapsody.junitparams;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.data.Index.atIndex;18import java.util.Arrays;19import java.util.List;20import org.junit.Test;21import org.junit.runner.RunWith;22import org.junit.runners.JUnit4;23@RunWith(JUnit4.class)24public class IndexTest {25    public void testIndex() {26        List<String> list = Arrays.asList("John", "Paul", "George", "Ringo");27        int index = assertThat(list).contains("Ringo", atIndex(3));28        assertThat(index).isEqualTo(3);29    }30}31package com.automationrhapsody.junitparams;32import static org.assertj.core.api.Assertions.assertThat;33import static org.assertj.core.data.Index.atIndex;34import java.util.HashMap;35import java.util.Map;36import org.junit.Test;37import org.junit.runner.RunWith;38import org.junit.runners.JUnit4;39@RunWith(JUnit4.class)40public class IndexTest {41    public void testIndex() {42        Map<String, String> map = new HashMap<>();43        map.put("John", "guitar");44        map.put("Paul", "bass");45        map.put("George", "guitar");46        map.put("Ringo", "drums");47        int index = assertThat(map).contains("drums", atIndex(3));48        assertThat(index).isEqualTo(3);49    }50}

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