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How to use assertHasNext method of org.assertj.core.internal.Iterators class

Best Assertj code snippet using org.assertj.core.internal.Iterators.assertHasNext

Source:Iterators_assertHasNext_Test.java

...22import org.assertj.core.internal.Iterators;23import org.assertj.core.internal.IteratorsBaseTest;24import org.junit.jupiter.api.Test;25/**26 * Tests for <code>{@link Iterators#assertHasNext(AssertionInfo, Iterator)}</code>.27 *28 * @author NatÃ¡lia StruharovÃ¡29 */30public class Iterators_assertHasNext_Test extends IteratorsBaseTest {31  @Test32  void should_pass_if_iterator_has_next() {33    // WHEN34    Iterator<String> actual = list("Luke", "Yoda", "Leia").iterator();35    // THEN36    iterators.assertHasNext(INFO, actual);37  }38  @Test39  void should_fail_if_iterator_has_no_next() {40    // GIVEN41    Iterator<String> actual = list("Luke").iterator();42    actual.next();43    // WHEN44    expectAssertionError(() -> iterators.assertHasNext(INFO, actual));45    // THEN46    verify(failures).failure(INFO, shouldHaveNext());47  }48  @Test49  void should_fail_if_actual_is_null() {50    // GIVEN51    Iterator<String> actual = null;52    // WHEN53    AssertionError error = expectAssertionError(() -> iterators.assertHasNext(INFO, actual));54    // THEN55    then(error).hasMessage(shouldNotBeNull().create());56  }57}...

Source:Iterators.java

...34  @VisibleForTesting35  Failures failures = Failures.instance();36  @VisibleForTesting37  Iterators() {}38  public void assertHasNext(AssertionInfo info, Iterator<?> actual) {39    assertNotNull(info, actual);40    if (!actual.hasNext()) throw failures.failure(info, shouldHaveNext());41  }42  public void assertIsExhausted(AssertionInfo info, Iterator<?> actual) {43    assertNotNull(info, actual);44    if (actual.hasNext()) throw failures.failure(info, shouldBeExhausted());45  }46}...

assertHasNext

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.api.Assertions.within;5import static org.assertj.core.util.Arrays.array;6import static org.assertj.core.util.Lists.list;7import static org.assertj.core.util.Lists.newArrayList;8import java.util.List;9import org.assertj.core.api.AbstractAssert;10import org.assertj.core.api.AbstractIterableAssert;11import org.assertj.core.api.AbstractListAssert;12import org.assertj.core.api.Assertions;13import org.assertj.core.api.Condition;14import org.assertj.core.api.ListAssert;15import org.assertj.core.api.ObjectAssert;16import org.assertj.core.api.ObjectArrayAssert;17import org.assertj.core.api.ObjectArrayAssertBase;18import org.assertj.core.api.ObjectAssertBase;19import org.assertj.core.api.ObjectEnumerableAssert;20import org.assertj.core.api.ObjectIterableAssert;21import org.assertj.core.api.ObjectListAssert;22import org.assertj.core.api.ObjectMapAssert;23import org.assertj.core.api.ObjectObjectMapAssert;24import org.assertj.core.api.ObjectObjectMapAssertBase;25import org.assertj.core.api.ObjectObjectMapAssertBaseTest;26import org.assertj.core.api.ObjectObjectMapAssertTest;27import org.assertj.core.api.ObjectProviderAssert;28import org.assertj.core.api.ObjectProviderAssertBase;29import org.assertj.core.api.ObjectProviderAssertBaseTest;30import org.assertj.core.api.ObjectProviderAssertTest;31import org.assertj.core.api.ObjectAssert;32import org.assertj.core.api.ObjectAssertBase;33import org.assertj.core.api.ObjectAssertBaseTest;34import org.assertj.core.api.ObjectAssertTest;35import org.assertj.core.api.ObjectEnumerableAssert;36import org.assertj.core.api.ObjectEnumerableAssertBase;37import org.assertj.core.api.ObjectEnumerableAssertBaseTest;38import org.assertj.core.api.ObjectEnumerableAssertTest;39import org.assertj.core.api.ObjectIterableAssert;40import org.assertj.core.api.ObjectIterableAssertBase;41import org.assertj.core.api.ObjectIterableAssertBaseTest;42import org.assertj.core.api.ObjectIterableAssertTest;43import org.assertj.core.api.ObjectListAssert;44import org.assertj.core.api.ObjectListAssertBase;45import org.assertj.core.api.ObjectListAssertBaseTest;46import org.assertj.core.api.ObjectListAssertTest;47import org.assertj.core.api.ObjectMapAssert;48import org.assertj.core.api.ObjectMapAssertBase;49import org.assertj.core.api.ObjectMapAssertBaseTest;50import org.assertj.core.api.ObjectMapAssertTest;51import org.assertj.core.api.ObjectObjectMapAssert;52import org.assertj.core.api.ObjectObjectMapAssertBase;53import org.assertj

assertHasNext

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterators;3public class AssertHasNext {4   public static void main(String[] args) {5      Iterators iterators = new Iterators();6      iterators.assertHasNext(Assertions.assertThat(new String[] {"one", "two", "three"}).iterator());7   }8}9at org.assertj.core.internal.Iterators.assertHasNext(Iterators.java:59)10at org.assertj.core.internal.Iterators.assertHasNext(Iterators.java:33)11at AssertHasNext.main(AssertHasNext.java:8)12public void assertHasNext(Iterator<?> actual)13public void assertHasNext(Iterator<?> actual) {14  assertNotNull(info, actual);15  if (!actual.hasNext()) throw failures.failure(info, shouldHaveNext(actual));16}

assertHasNext

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterators;3import org.assertj.core.internal.IteratorsBaseTest;4import org.junit.Test;5public class AssertHasNext_Test extends IteratorsBaseTest {6    public void should_pass_if_iterable_has_next_element() {7        Iterators.assertHasNext(info, getIterable("Yoda", "Luke"));8    }9    public void should_fail_if_iterable_is_empty() {10        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> Iterators.assertHasNext(info, getIterable()));11    }12}13import org.assertj.core.api.Assertions;14import org.assertj.core.internal.Iterators;15import org.assertj.core.internal.IteratorsBaseTest;16import org.junit.Test;17public class AssertHasNext_Test extends IteratorsBaseTest {18    public void should_pass_if_iterable_has_next_element() {19        Iterators.assertHasNext(info, getIterable("Yoda", "Luke"));20    }21    public void should_fail_if_iterable_is_empty() {22        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> Iterators.assertHasNext(info, getIterable()));23    }24}25import org.assertj.core.api.Assertions;26import org.assertj.core.internal.Iterators;27import org.assertj.core.internal.IteratorsBaseTest;28import org.junit.Test;29public class AssertHasNext_Test extends IteratorsBaseTest {30    public void should_pass_if_iterable_has_next_element() {31        Iterators.assertHasNext(info, getIterable("Yoda", "Luke"));32    }33    public void should_fail_if_iterable_is_empty() {34        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> Iterators.assertHasNext(info, getIterable()));35    }36}37import org.assertj.core.api.Assertions;38import org.assertj.core.internal.Iterators;39import org.assertj.core.internal.IteratorsBaseTest;40import org.junit.Test;41public class AssertHasNext_Test extends IteratorsBaseTest {

assertHasNext

Using AI Code Generation

1package org.assertj.core.internal;2import org.assertj.core.api.AssertionInfo;3import org.assertj.core.api.Condition;4import org.assertj.core.util.VisibleForTesting;5import org.assertj.core.util.introspection.IntrospectionError;6import org.assertj.core.util.introspection.PropertyOrFieldSupport;7import java.util.Collection;8import java.util.Iterator;9import java.util.List;10import java.util.Map;11import static java.lang.String.format;12import static org.assertj.core.error.ShouldContain.shouldContain;13import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;14import static org.assertj.core.error.ShouldContainSequence.shouldContainSequence;15import static org.assertj.core.error.ShouldEndWith.shouldEndWith;16import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;17import static org.assertj.core.error.ShouldHaveSizeGreaterThan.shouldHaveSizeGreaterThan;18import static org.assertj.core.error.ShouldHaveSizeGreaterThanOrEqualTo.shouldHaveSizeGreaterThanOrEqualTo;19import static org.assertj.core.error.ShouldHaveSizeLessThan.shouldHaveSizeLessThan;20import static org.assertj.core.error.ShouldHaveSizeLessThanOrEqualTo.shouldHaveSizeLessThanOrEqualTo;21import static org.assertj.core.error.ShouldHaveSizeWithin.shouldHaveSizeWithin;22import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;23import static org.assertj.core.error.ShouldStartWith.shouldStartWith;24import static org.assertj.core.util.Arrays.array;25import static org.assertj.core.util.Arrays.isArray;26import static org.assertj.core.util.Arrays.isNullOrEmpty;27import static org.assertj.core.util.IterableUtil.toArray;28import static org.assertj.core.util.Lists.newArrayList;29import static org.assertj.core.util.Objects.areEqual;30import static org.assertj.core.util.Preconditions.checkNotNull;31import static org.assertj.core.util.Preconditions.checkArgument;32import static org.assertj.core.util.Sets.newLinkedHashSet;33import static org.assertj.core.util.Throwables.getStackTrace;34import static org.assertj.core.util.VisibleForTesting.PROTECTED_METHODS_ARE_VISIBLE;35import static org.assertj.core.util.VisibleForTesting.VISIBLE_FOR_TESTING;36import static org.assertj.core.util.introspection.Introspection.getPropertyOrFieldValues;37import static org.assertj.core.util.introspection.Introspection.propertyOrFieldExists;38import static org.assertj.core.util.introspection.IntrospectionError.shouldNotReadField;39import static org.assertj.core.util.introspection.PropertyOrFieldSupport.EXTRACTION;40import static org.assertj.core.util.introspection.PropertyOrFieldSupport.INDEX;41import static org.assertj.core.util.introspection.PropertyOrFieldSupport.SETTER;42public class Iterables {

assertHasNext

Using AI Code Generation

1import org.assertj.core.internal.Iterators;2import java.util.ArrayList;3import java.util.Iterator;4import java.util.List;5import org.assertj.core.api.Assertions;6import org.assertj.core.api.IterableAssert;7import org.assertj.core.api.ListAssert;8import org.assertj.core.api.ObjectAssert;9import org.assertj.core.api.ObjectArrayAssert;10import org.assertj.core.api.ObjectAssertBaseTest;11import org.assertj.core.api.ObjectAssertFactory;12import org.assertj.core.api.ObjectAssertTest;13import org.assertj.core.api.ObjectEnumerableAssert;14import org.assertj.core.api.ObjectGroupAssert;15import org.assertj.core.api.ObjectListAssert;16import org.assertj.core.api.ObjectMapAssert;17import org.assertj.core.api.ObjectMatrixAssert;18import org.assertj.core.api.ObjectSetAssert;19import org.assertj.core.api.ObjectSingularAssert;20import org.assertj.core.api.ObjectStreamAssert;21import org.assertj.core.api.ObjectTupleAssert;22import org.assertj.core.api.ThrowableAssert;23import org.assertj.core.api.ThrowableAssertAlternative;24import org.assertj.core.api.ThrowableAssertBaseTest;25import org.assertj.core.api.ThrowableAssertFactory;26import org.assertj.core.api.ThrowableAssertNoCauseTest;27import org.assertj.core.api.ThrowableAssertNoCauseTest.NoCauseThrowableAssert;28import org.assertj.core.api.ThrowableAssertTest;29import org.assertj.core.api.ThrowableAssertWithCauseTest;30import org.assertj.core.api.ThrowableAssertWithCauseTest.WithCauseThrowableAssert;31import org.assertj.core.api.ThrowableAssertWithCauseTest.WithCauseThrowableAssertAlternative;32import org.assertj.core.api.ThrowableAssertWithCauseTest.WithCauseThrowableAssertFactory;33import org.assertj.core.api.ThrowableAssertWithCauseTest.WithCauseThrowableAssertNoCauseTest;34import org.assertj.core.api.ThrowableAssertWithCauseTest.WithCauseThrowableAssertTest;35import org.assertj.core.api.ThrowableAssertWithMessageTest;36import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessage;37import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageAlternative;38import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageFactory;39import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageNoCauseTest;40import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageTest;41import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageWithCauseTest;42import org.assertj.core.api.ThrowableAssertWithMessageTest.ThrowableAssertWithMessageWithCauseTest.WithCauseThrowableAssertWithMessage

assertHasNext

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Iterators;3import org.junit.Test;4import java.util.Arrays;5import java.util.List;6class AssertHasNextTest {7    public void testAssertHasNext() {8        List<String> list = Arrays.asList("one", "two", "three");9        Iterators iterators = new Iterators();10        iterators.assertHasNext(Assertions.assertThat(list.iterator()), "one");11    }12}

assertHasNext

Using AI Code Generation

1public class AssertionTest {2    public void test() {3        List<Integer> list = new ArrayList<>();4        list.add(1);5        list.add(2);6        list.add(3);7        Assertions.assertThat(list.iterator()).hasNext();8    }9}

assertHasNext

Using AI Code Generation

1public class AssertHasNext {2    public static void main(String[] args) {3        Iterator<String> iterator = Arrays.asList("a", "b", "c").iterator();4        Iterators iterators = new Iterators();5        iterators.assertHasNext(info(), iterator);6    }7}8at org.assertj.core.internal.Iterators.assertHasNext(Iterators.java:54)9at AssertHasNext.main(AssertHasNext.java:13)

assertHasNext

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.checks.coding.assertwithmessage;2import java.util.Iterator;3import org.assertj.core.internal.Iterators;4public class InputAssertWithMessage {5    public void testAssertHasNext(Iterator<Object> iterator) {6        Iterators.instance().assertHasNext(iterator, "message");7    }8}9package com.puppycrawl.tools.checkstyle.checks.coding.assertwithmessage;10import java.util.Iterator;11import org.assertj.core.internal.Iterators;12public class InputAssertWithMessage {13    public void testAssertHasNext(Iterator<Object> iterator) {14        Iterators.instance().assertHasNext(iterator, "message");15    }16}

assertHasNext

Using AI Code Generation

1import org.assertj.core.internal.Iterators;2import java.util.Iterator;3import java.util.ArrayList;4import java.util.List;5import java.util.Collections;6import org.junit.Test;7import static org.assertj.core.api.Assertions.assertThat;8import static org.assertj.core.api.Assertions.assertThatThrownBy;9import static org.assertj.core.util.AssertionsUtil.expectAssertionError;10public class AssertHasNextTest {11    public void testAssertHasNext() {12        List<String> list = new ArrayList<String>();13        list.add("one");14        list.add("two");15        list.add("three");16        Iterator<String> iterator = list.iterator();17        assertThat(iterator.hasNext()).isTrue();18        assertThatThrownBy(() -> assertThat(iterator).hasNext()).isInstanceOf(AssertionError.class);19    }20    public void testAssertHasNext1() {21        List<String> list = new ArrayList<String>();22        list.add("one");23        list.add("two");24        list.add("three");25        Iterator<String> iterator = list.iterator();26        assertThat(iterator.hasNext()).isTrue();27        expectAssertionError(() -> assertThat(iterator).hasNext());28    }29    public void testAssertHasNext2() {30        List<String> list = new ArrayList<String>();31        list.add("one");32        list.add("two");33        list.add("three");34        Iterator<String> iterator = list.iterator();35        assertThat(iterator.hasNext()).isTrue();36        Iterators iter = new Iterators();37        iter.assertHasNext(getInfo(assertThat(iterator)), iterator);38    }39}40	at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:39)

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