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How to use assertIndicesIsNotNull method of org.assertj.core.api.AbstractIterableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractIterableAssert.assertIndicesIsNotNull

Source:AbstractIterableAssert.java

...3296   */3297  @CheckReturnValue3298  public SELF elements(int... indices) {3299    isNotEmpty();3300    assertIndicesIsNotNull(indices);3301    assertIndicesIsNotEmpty(indices);3302    List<ELEMENT> indexedActual = newArrayList(actual);3303    List<ELEMENT> filteredIterable = Arrays.stream(indices)3304                                           .peek(index -> checkIndexValidity(index, indexedActual))3305                                           .mapToObj(indexedActual::get)3306                                           .collect(toList());3307    // For soft assertions/assumptions, this must return a proxied iterable assert but we can't put "elements" in3308    // SoftProxies.METHODS_CHANGING_THE_OBJECT_UNDER_TEST because these methods are not proxied.3309    // We want to proxy elements(int... indices) to capture isNotEmpty and checkIndexValidity assertion errors.3310    // The solution is to introduce newAbstractIterableAssertForProxy which is going to be proxied as newAbstractIterableAssert3311    // was added to SoftProxies.METHODS_CHANGING_THE_OBJECT_UNDER_TEST list and SoftProxies.methodsChangingTheObjectUnderTestNamed3312    // will select newAbstractIterableAssertForProxy to be proxied.3313    return newAbstractIterableAssertForProxy(filteredIterable);3314  }3315  // This method is protected in order to be proxied for SoftAssertions / Assumptions.3316  protected SELF newAbstractIterableAssertForProxy(List<ELEMENT> filteredIterable) {3317    return newAbstractIterableAssert(filteredIterable).withAssertionState(myself);3318  }3319  private static void assertIndicesIsNotNull(int[] indices) {3320    if (indices == null) throw new IllegalArgumentException("indices must not be null");3321  }3322  private static void assertIndicesIsNotEmpty(int[] indices) {3323    if (indices.length == 0) throw new IllegalArgumentException("indices must not be empty");3324  }3325  private void checkIndexValidity(int index, List<ELEMENT> indexedActual) {3326    assertThat(indexedActual).describedAs("check actual size is enough to get element[" + index + "]")3327                             .hasSizeGreaterThan(index);3328  }3329  /**3330   * Navigate and allow to perform assertions on the chosen element of the {@link Iterable} under test.3331   * <p>3332   * The {@code assertFactory} parameter allows to specify an {@link InstanceOfAssertFactory}, which is used to get the3333   * assertions narrowed to the factory type....

assertIndicesIsNotNull

Using AI Code Generation

1import org.assertj.core.api.AbstractIterableAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Arrays;5import java.util.List;6public class AssertIndicesIsNotNull {7    public void testAssertIndicesIsNotNull() {8        List<String> list = Arrays.asList("first", "second", "third");9                Assertions.assertThat(list).assertIndicesIsNotNull(0);10                Assertions.assertThat(list).assertIndicesIsNotNull(1, 2);11                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2);12                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3);13                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4);14                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5);15                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5, 6);16                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5, 6, 7);17                Assertions.assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5, 6, 7,

assertIndicesIsNotNull

Using AI Code Generation

1    public void assertIndicesIsNotNull() {2        List<String> list = new ArrayList<>();3        list.add("test");4        list.add("test1");5        list.add("test2");6        list.add("test3");7        list.add("test4");8        list.add("test5");9        list.add("test6");10        list.add("test7");11        list.add("test8");12        list.add("test9");13        list.add("test10");14        list.add("test11");15        list.add("test12");16        list.add("test13");17        list.add("test14");18        list.add("test15");19        list.add("test16");20        list.add("test17");21        list.add("test18");22        list.add("test19");23        list.add("test20");24        list.add("test21");25        list.add("test22");26        list.add("test23");27        list.add("test24");28        list.add("test25");29        list.add("test26");30        list.add("test27");31        list.add("test28");32        list.add("test29");33        list.add("test30");34        list.add("test31");35        list.add("test32");36        list.add("test33");37        list.add("test34");38        list.add("test35");39        list.add("test36");40        list.add("test37");41        list.add("test38");42        list.add("test39");43        list.add("test40");44        list.add("test41");45        list.add("test42");46        list.add("test43");47        list.add("test44");48        list.add("test45");49        list.add("test46");50        list.add("test47");51        list.add("test48");52        list.add("test49");53        list.add("test50");54        list.add("test51");55        list.add("test52");56        list.add("test53");57        list.add("test54");58        list.add("test55");59        list.add("test56");60        list.add("test57");61        list.add("test58");62        list.add("test59");63        list.add("test60");64        list.add("test61");65        list.add("test62");66        list.add("test63");67        list.add("test64");68        list.add("test65");69        list.add("test66");70        list.add("test67");

assertIndicesIsNotNull

Using AI Code Generation

1    public void testAssertIndicesIsNotNull() {2        List<String> list = new ArrayList<String>();3        list.add("a");4        list.add("b");5        list.add("c");6        list.add("d");7        list.add("e");8        list.add("f");9        assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5);10    }11    public void testAssertIndicesIsNotNull() {12        String[] array = new String[] { "a", "b", "c", "d", "e", "f" };13        assertThat(array).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5);14    }15    public void testAssertIndicesIsNotNull() {16        String string = "abcdef";17        assertThat(string).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5);18    }19    public void testAssertIndicesIsNotNull() {20        List<String> list = new ArrayList<String>();21        list.add("a");22        list.add("b");23        list.add("c");24        list.add("d");25        list.add("e");26        list.add("f");27        assertThat(list).assertIndicesIsNotNull(0, 1, 2, 3, 4, 5);28    }29    public void testAssertIndicesIsNotNull() {30        Map<String, String> map = new HashMap<String, String>();31        map.put("a", "a");32        map.put("b", "b");33        map.put("c", "c");34        map.put("d", "d");35        map.put("e", "e");36        map.put("f", "f");

assertIndicesIsNotNull

Using AI Code Generation

1import org.assertj.core.api.AbstractIterableAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.IterableAssert;4import java.util.ArrayList;5import java.util.List;6public class AssertIndicesIsNotNull {7    public static void main(String[] args) {8        List<String> list = new ArrayList<>();9        list.add("one");10        list.add("two");11        list.add("three");12        IterableAssert<String> iterableAssert = Assertions.assertThat(list);13        AbstractIterableAssert<?, Iterable<? extends String>, String, ObjectAssert<String>> objectAssertAbstractIterableAssert = iterableAssert.assertIndicesIsNotNull(0, 2);14        System.out.println(objectAssertAbstractIterableAssert);15    }16}

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