KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

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)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.