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How to use hasNext method of org.assertj.core.api.Assertions_assertThatIterator_Test class

Best Assertj code snippet using org.assertj.core.api.Assertions_assertThatIterator_Test.hasNext

Source:Assertions_assertThatIterator_Test.java

...23class Assertions_assertThatIterator_Test {24  private final StringIterator stringIterator = new StringIterator();25  private static final class StringIterator implements Iterator<String> {26    @Override27    public boolean hasNext() {28      return true;29    }30    @Override31    public String next() {32      return "";33    }34    @Override35    public void remove() {}36  }37  @Test38  void should_create_Assert() {39    // GIVEN40    Iterable<Object> actual = newLinkedHashSet();41    // WHEN42    IteratorAssert<Object> iteratorAssert = assertThatIterator(actual.iterator());43    // THEN44    then(iteratorAssert).isNotNull();45  }46  @SuppressWarnings("unchecked")47  @Test48  void should_initialise_actual() {49    // GIVEN50    Iterator<String> names = asList("Luke", "Leia").iterator();51    // WHEN52    Iterator<String> actual = (Iterator<String>) assertThatIterator(names).actual;53    // THEN54    then(actual).hasNext();55  }56  @Test57  void should_allow_null() {58    then(assertThatIterator((Iterator<String>) null).actual).isNull();59  }60  @Test61  void isEqualTo_should_honor_comparing_the_same_mocked_iterator() {62    // GIVEN63    Iterator<?> iterator = mock(Iterator.class);64    // WHEN/THEN65    assertThatIterator(iterator).isEqualTo(iterator);66  }67  @Test68  void should_not_consume_iterator_when_asserting_non_null() {69    // GIVEN70    Iterator<?> iterator = mock(Iterator.class);71    // WHEN72    assertThatIterator(iterator).isNotNull();73    // THEN74    verifyNoInteractions(iterator);75  }76  @Test77  void isInstanceOf_should_check_the_original_iterator_without_consuming_it() {78    // GIVEN79    Iterator<?> iterator = mock(Iterator.class);80    // WHEN81    assertThatIterator(iterator).isInstanceOf(Iterator.class);82    // THEN83    verifyNoInteractions(iterator);84  }85  @Test86  void isInstanceOfAny_should_check_the_original_iterator_without_consuming_it() {87    // GIVEN88    Iterator<?> iterator = mock(Iterator.class);89    // WHEN90    then(iterator).isInstanceOfAny(Iterator.class, String.class);91    // THEN92    verifyNoInteractions(iterator);93  }94  @Test95  void isOfAnyClassIn_should_check_the_original_iterator_without_consuming_it() {96    assertThatIterator(stringIterator).isOfAnyClassIn(Iterator.class, StringIterator.class);97  }98  @Test99  void isExactlyInstanceOf_should_check_the_original_iterator() {100    assertThatIterator(new StringIterator()).isExactlyInstanceOf(StringIterator.class);101  }102  @Test103  void isNotExactlyInstanceOf_should_check_the_original_iterator() {104    // WHEN105    assertThatIterator(stringIterator).isNotExactlyInstanceOf(Iterator.class);106    // THEN107    expectAssertionError(() -> then(stringIterator).isNotExactlyInstanceOf(StringIterator.class));108  }109  @Test110  void isNotInstanceOf_should_check_the_original_iterator() {111    assertThatIterator(stringIterator).isNotInstanceOf(Long.class);112  }113  @Test114  void isNotInstanceOfAny_should_check_the_original_iterator() {115    assertThatIterator(stringIterator).isNotInstanceOfAny(Long.class, String.class);116  }117  @Test118  void isNotOfAnyClassIn_should_check_the_original_iterator() {119    assertThatIterator(stringIterator).isNotOfAnyClassIn(Long.class, String.class);120  }121  @Test122  void isSameAs_should_check_the_original_iterator_without_consuming_it() {123    // GIVEN124    Iterator<?> iterator = mock(Iterator.class);125    // WHEN126    assertThatIterator(iterator).isSameAs(iterator);127    // THEN128    verifyNoInteractions(iterator);129  }130  @Test131  void isNotSameAs_should_check_the_original_iterator_without_consuming_it() {132    // GIVEN133    Iterator<?> iterator = mock(Iterator.class);134    // WHEN135    expectAssertionError(() -> assertThatIterator(iterator).isNotSameAs(iterator));136    // THEN137    verifyNoInteractions(iterator);138  }139  @Test140  void iterator_can_be_asserted_twice() {141    // GIVEN142    Iterator<String> names = asList("Luke", "Leia").iterator();143    // WHEN/THEN144    assertThatIterator(names).hasNext().hasNext();145  }146}...

hasNext

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Iterator;3import java.util.Arrays;4import java.util.List;5import org.junit.Test;6public class Assertions_assertThatIterator_Test {7public void assertThatIterator_Test() {8Iterator<String> iterator = Arrays.asList("1", "2", "3").iterator();9assertThat(iterator).hasNext();10assertThat(iterator.next()).isEqualTo("1");11assertThat(iterator).hasNext();12assertThat(iterator.next()).isEqualTo("2");13assertThat(iterator).hasNext();14assertThat(iterator.next()).isEqualTo("3");15assertThat(iterator).isExhausted();16}17}

hasNext

Using AI Code Generation

1public void testHasNext() {2    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();3    assertThat(iterator).hasNext();4    iterator.next();5    assertThat(iterator).hasNext();6    iterator.next();7    assertThat(iterator).isExhausted();8}9public void testHasSize() {10    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();11    assertThat(iterator).hasSize(2);12}13public void testIsExhausted() {14    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();15    assertThat(iterator).isExhausted();16}17public void testIsOfAnyClassIn() {18    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();19    assertThat(iterator).isOfAnyClassIn(Iterator.class, List.class);20}21public void testIsOfAnyClassIn() {22    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();23    assertThat(iterator).isOfAnyClassIn(Iterator.class, List.class);24}25public void testIsOfAnyClassIn() {26    Iterator<String> iterator = Arrays.asList("foo", "bar").iterator();27    assertThat(iterator).isOfAnyClassIn(Iterator.class, List.class);28}29public void testIsOfAnyClassIn() {

hasNext

Using AI Code Generation

1package com.journaldev;2import java.util.ArrayList;3import java.util.Iterator;4import java.util.List;5import org.assertj.core.api.Assertions;6public class AssertJHasNextMethodTest {7	public static void main(String[] args) {8		List<String> list = new ArrayList<String>();9		list.add("One");10		list.add("Two");11		list.add("Three");12		Iterator<String> it = list.iterator();13		Assertions.assertThat(it).hasNext();14	}15}16package com.journaldev;17import java.util.ArrayList;18import java.util.Iterator;19import java.util.List;20import org.assertj.core.api.Assertions;21public class AssertJHasNextMethodTest {22	public static void main(String[] args) {23		List<String> list = new ArrayList<String>();24		list.add("One");25		list.add("Two");26		list.add("Three");27		Iterator<String> it = list.iterator();28		Assertions.assertThat(it).hasNext();29		Assertions.assertThat(it).hasNext();30		Assertions.assertThat(it).hasNext();31		Assertions.assertThat(it).hasNext();32	}33}

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