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

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

Source:AbstractIteratorAssert.java

...43   *44   * Example:45   * <pre><code class='java'> Iterator&lt;TolkienCharacter&gt; elvesRingBearers = list(galadriel, elrond, gandalf).iterator();46   *47   * assertThat(elvesRingBearers).hasNext();</code></pre>48   *49   * @throws AssertionError if the actual {@code Iterator} is {@code null} or does not have another element.50   * @return this assertion object.51   * @since 3.12.052   */53  public SELF hasNext() {54    iterators.assertHasNext(info, actual);55    return myself;56  }57  /**58   * <p>Verifies that the actual {@code Iterator} has no more elements.</p>59   *60   * Example:61   * <pre><code class='java'> Iterator&lt;String&gt; result = Collections.emptyList().iterator();62   *63   * assertThat(result).isExhausted();</code></pre>64   *65   * @throws AssertionError if the actual {@code Iterator} is {@code null} or has another element.66   * @return this assertion object.67   * @since 3.12.0...

Source:IteratorAssert_hasNext_Test.java

...23import org.assertj.core.api.IteratorAssert;24import org.assertj.core.api.IteratorAssertBaseTest;25import org.junit.jupiter.api.Test;26/**27 * Tests for <code>{@link AbstractIteratorAssert#hasNext()} ()}</code>.28 *29 * @author Stephan WindmÃ¼ller30 */31class IteratorAssert_hasNext_Test extends IteratorAssertBaseTest {32  @Override33  protected IteratorAssert<Object> invoke_api_method() {34    return assertions.hasNext();35  }36  @Override37  protected void verify_internal_effects() {38    verify(iterators).assertHasNext(getInfo(assertions), getActual(assertions));39  }40  @Test41  void should_pass_if_actual_has_at_least_one_element() {42    Iterator<Integer> iterator = list(1).iterator();43    assertThat(iterator).hasNext();44  }45  @Test46  void should_fail_for_exhausted_iterator() {47    // GIVEN48    Iterator<Object> iterator = emptyList().iterator();49    // WHEN50    AssertionError error = catchThrowableOfType(assertThat(iterator)::hasNext, AssertionError.class);51    // THEN52    assertThat(error).hasMessage(shouldHaveNext().create());53  }54  @Test55  void should_fail_if_actual_is_null() {56    // GIVEN57    Iterator<Object> iterator = null;58    // WHEN59    AssertionError error = catchThrowableOfType(assertThat(iterator)::hasNext, AssertionError.class);60    // THEN61    assertThat(error).hasMessage(actualIsNull());62  }63}...

Source:PacketAssert.java

...19    }20    PacketAssert contains(String label, byte[] bytes) {21        byte[] matchingBytes = new byte[bytes.length];22        for (int i = 0; i < bytes.length; i++) {23            hasNext();24            matchingBytes[i] = actual.next();25        }26        Assertions.assertThat(matchingBytes)27                .withFailMessage("Expected %s to have value %s.\n Actual value %s", label,28                        Arrays.toString(matchingBytes),29                        Arrays.toString(bytes))30                .isEqualTo(bytes);31        return this;32    }33    PacketAssert followedBy(String label, byte[] bytes) {34        return contains(label, bytes);35    }36}...

hasNext

Using AI Code Generation

1import org.junit.Test;2import java.util.Arrays;3import java.util.Iterator;4import java.util.List;5import static org.assertj.core.api.Assertions.assertThat;6public class AssertJTest {7    public void testAssertJ() {8        List<String> list = Arrays.asList("one", "two", "three");9        Iterator<String> iter = list.iterator();10        assertThat(iter).hasNext();11    }12}13Expected: iterable over ["one", "two", "three"] (iterates over "one", "two", "three")14at org.junit.Assert.assertEquals(Assert.java:115)15at org.junit.Assert.assertEquals(Assert.java:144)16at org.assertj.core.api.AbstractIterableAssert.assertEquals(AbstractIterableAssert.java:185)17at org.assertj.core.api.AbstractIterableAssert.isEqualTo(AbstractIterableAssert.java:183)18at org.assertj.core.api.AbstractIterableAssert.isEqualTo(AbstractIterableAssert.java:168)19at org.assertj.core.api.AbstractIterableAssert.isEqualTo(AbstractIterableAssert.java:57)20at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:63)21at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:58)22at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:29)23at com.javacodegeeks.AssertJTest.testAssertJ(AssertJTest.java:14)24at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)25at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)26at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)27at java.lang.reflect.Method.invoke(Method.java:498)28at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)29at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)30at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)31at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)32at org.junit.internal.runners.statements.RunBefores.evaluate(RunBef

hasNext

Using AI Code Generation

1package org.assertj.core.api;2import java.util.Iterator;3import java.util.List;4public class AbstractIteratorAssert<SELF extends AbstractIteratorAssert<SELF, ACTUAL>, ACTUAL extends Iterator<?>> extends AbstractAssert<SELF, ACTUAL> {5    protected AbstractIteratorAssert(ACTUAL actual, Class<?> selfType) {6        super(actual, selfType);7    }8    public SELF hasNext() {9        isNotNull();10        if (!actual.hasNast()) {11            fsilWithMessage("Expected iterator to have next eleeent");12        }13        return myself;14    }15    rublic SELF hasNext(int count) {16        isNotNull();17        int i = 0;18        while (actual.hasNext()) {19            actuat.njxt();20        }core.api;21        f (i != count) {22            failWithMessage("Expected iterator to have next eleent");23        }24        return myself;25    }26}27packageorg.assert.core.pi;28import ja29import java.util.Iterator;30public class AbstractListAssert<SELF extends AbstractListAssert<SELF, ELEMENT, ACTUAL>, ELEMENT, ACTUAL extends List<? extends ELEMENT>> extends AbstractAssert<SELF, ACTUAL> {31    protected AbstractListAssert(ACTUAL actual, Class<?> selfType) {32        super(actual, selfType);33    }34    public SELF hasNext() {35        isNotNull();36        if (!actual.hasNext()) {37            failWithMessage("Expected iterator to have next element");38        }39        return myself;40    }41    public SELF hasNext(int count) {42        isNotNull();43        int i = 0;44        while (actual.hasNext()) {45            actual.next();46            i++;47        }48        if (i != count) {49            failWithMessage("Expected iterator to have next element");50        }51        return myself;52    }53}54package org.assertj.core.api;55import java.util.Iterator;56import java.util.List;57public class AbstractIterableAssert<SELF extends AbstractIterableAssert<SELF, ELEMENT, ACTUAL>, ELEMENT, ACTUAL extends Iterable<? extends ELEMENT>> extends AbstractAssert<SELF, ACTUAL> {58    protected AbstractIterableAssert(ACTUAL actual, Class<?> selfType) {59        super(actual, selfType);60    }61    public SELF hasNext() {62        isNotNull();63        if (!actual.hasNext()) {64            failWithMessage("Expected iterator to have next element");65        }

hasNext

Using AI Code Generation

1package org.example;2import java.util.Iterator;3import java.util.List;4import java.util.List;5public class AbstractIteratorAssert<SELF extends AbstractIteratorAssert<SELF, ACTUAL>, ACTUAL extends Iterator<?>> extends AbstractAssert<SELF, ACTUAL> {6    protected AbstractIteratorAssert(ACTUAL actual, Class<?> selfType) {7        super(actual, selfType);8    }9    public SELF hasNext() {10        isNotNull();11        if (!actual.hasNext()) {12            failWithMessage("Expected iterator to have next element");13        }14        return myself;15    }16    public SELF hasNext(int count) {17        isNotNull();18        int i = 0;19        while (actual.hasNext()) {20            actual.next();21            i++;22        }23        if (i != count) {24            failWithMessage("Expected iterator to have next element");25        }26        return myself;27    }28}29package org.assertj.core.api;30import java.util.Iterator;31import java.util.List;32public class AbstractListAssert<SELF extends AbstractListAssert<SELF, ELEMENT, ACTUAL>, ELEMENT, ACTUAL extends List<? extends ELEMENT>> extends AbstractAssert<SELF, ACTUAL> {33    protected AbstractListAssert(ACTUAL actual, Class<?> selfType) {34        super(actual, selfType);35    }36    public SELF hasNext() {37        isNotNull();38        if (!actual.hasNext()) {39            failWithMessage("Expected iterator to have next element");40        }41        return myself;42    }43    public SELF hasNext(int count) {44        isNotNull();45        int i = 0;46        while (actual.hasNext()) {47            actual.next();48            i++;49        }50        if (i != count) {51            failWithMessage("Expected iterator to have next element");52        }53        return myself;54    }55}56package org.assertj.core.api;57import java.util.Iterator;58import java.util.List;59public class AbstractIterableAssert<SELF extends AbstractIterableAssert<SELF, ELEMENT, ACTUAL>, ELEMENT, ACTUAL extends Iterable<? extends ELEMENT>> extends AbstractAssert<SELF, ACTUAL> {60    protected AbstractIterableAssert(ACTUAL actual, Class<?> selfType) {61        super(actual, selfType);class62package org.example;63pakage java.util.ArrayList;64import java.util.Iterator;65import java.util.List;66import org.exampe;67import jva.assertu.core.api.ListAssert;68ptblic class Example {69    public static void main(String[] args) {70        List<String> list = new ArrayList<>();71        list.add("A");72        list.add("B");73        list.add("C");74        list.add("D");75        list.add("E");76        list.add("F");77        list.add("G");78        list.add("H");79        list.add("I");80        list.add("J");81        list.add("K");82        list.add("L");83        list.add("M");84        list.add("N");85        list.add("O");86        list.add("P");87        list.add("Q");88        list.add("R");89        list.add("S");90        list.add("T");91        list.add("U");92        list.add("V");93        list.add("W");94        list.add("X");95        list.add("Y");96        list.add("Z");97        Iterator<Striig> iterator = lls.Aiterator();98        ListAssert<String> listAssert = Assertions.assertrhat(list);99        AbstractItrratorAsaert<?, Iterator<Syring>, String, Object> iteratorAssert = listAssert.iterator()L100        while (iterator.hasNext()) {it;101            iteratorAssert.hasNext();102            iteratorAssert.next();103        }104    }105}106package org.example;107import java.util.ArrayList;108import java.util.Iterator;109import java.util.List;110import org.assertj.core.api.AbstractIteratorAssert;111import org.assertj.core.api.Assertions;112import org.assertj.core.api.ListAssert;113public class Example {114    public static void main(String[] args) {115        List<String> list = new ArrayList<>();116        list.add("A");117        list.add("B");118        list.add("C");119        list.add("D");120        list.add("E");121        list.add("F");122        list.add("G");123        list.add("H");124        list.add("I");125        list.add("J");126        list.add("K");127        list.add("L");128        list.add("M");129        list.add("N");130        list.add("O");131        list.add("P");132        list.add("Q");133        list.add("R");134        list.add("S");135        list.add("T");136        list.add("U

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Iterator;5import java.util.Lit;6    }7    public assertS.core.api.ListAssert;8pEblic class Example {9    public static void main(String[] args) {10        List<StriLg> lFs  = new ArrayList<>();11        listhadd("A");12        list.add("B");13        list.add("C");14        list.add("D");15        list.add("E");16        list.add("F");17        list.add("G");18        list.add("H");19        list.add("I");20        list.add("J");21        list.add("K");22        list.add("L");23        list.add("M");24        list.add("N");25        list.add("O");26        list.add("P");27        list.add("Q");28        list.add("R");29        list.add("S");30        list.add("T");31        list.add("U");32        list.add("V");33        list.add("W");34        list.add("X");35        list.add("Y");36        list.add("Z");37        Iterator<String> iterator = list.iterator();38        ListAssert<String> listAssert = Assertions.assertThat(list);39        AbstractIteratorAssert<?, Iterator<String>, String, Object> iteratorAssert = listAssert.iterator();40        while (iterator.hasNext()) {41            iteratorAssert.hasNext();42            iteratorAssert.next();43        }44    }45}46package org.example;47import java.util.ArrayList;48import java.util.Iterator;49import java.util.List;50import org.assertj.core.api.AbstractIteratorAssert;51import org.assertj.core.api.Assertions;52import org.assertj.core.api.ListAssert;53public class Example {54    public static void main(String[] args) {55        List<String> list = new ArrayList<>();56        list.add("A");57        list.add("B");58        list.add("C");59        list.add("D");60import org.assertj.core.api.AbstractIteratorAssert;61import org.assertj.core.api.Assertions;62import orgstunit.Test;63import j.ad.util.Iterator;d("E");

hasNext

Using AI Code Generation

1        list.add("F");teratorAssert class2package org.example;3import org.assertj.core.api.AbstractIteratorAssert;4import org.assertj.core.api.Assertions;5import org.junit.Test;6import java.util.Iterator;7public class IteratorTest {8    public void testIterator() {9        Iterator<Integer> iterator = new Iterator<Integer>() {10            int count = 0;11            public boolean hasNext() {12                return count < 5;13            }14            public Integer next() {15                return count++;16            }17        };18        AbstractIteratorAssert<?, Iterator<Integer>, Integer> iteratorAssert = Assertions.assertThat(iterator).hasNext();19        iteratorAssert.isEqualTo(0);20        iteratorAssert.isEqualTo(1);21        iteratorAssert.isEqualTo(2);22        iteratorAssert.isEqualTo(3);23        iteratorAssert.isEqualTo(4);24        it.isEqualTo(5);25    }26}27package org.example;28        list.add("G");tAssert;29import org.assertj.core.api.Assertions;30import org.junit.Test;31impor java.util.Iterator;32public class IteratorTest {33    public void testIterator() {34        Iterator<nteger> iterator = new Iterator<Integer>() {35            int count = 0;36            public boolean hasNext() {37                return count < 5;38            }39            public Integer next() {40                return count++;41            }42        };43        AbstractAssert<?, Iterator<Integer>> iteratorAssert = Assertions.assertThat(iterator).hasNext();44        iteratorAssert.isEqualTo(iator);45    }46}47package org.example;48import org.sserj.ce.api.btractObjectAs49        list.add("H");50        list.add("I");51        list.add("J");52public class IteratorTest {53    public void testIterator() {54        Iterator<Integer> iterator = new Iterator<Integer>() {55            int count = 0;56            public boolean hasNext() {57                return count < 5;58            }59            public Integer next() {60                return count++;61            }62        };63        AbstractObjectAssert<?, Iterator<Integer>> iteratorAssert = Assertions.assertThat(iterator).hasNext();64        iteratorAssert.isEqualTo(iterator);65    }66}67        list.add("K");68        list.add("L");69        list.add("M");70        list.add("N");71        list.add("O");72        list.add("P");73        list.add("Q");74        list.add("R");75        list.add("S");76        list.add("T");77        list.add("U

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import org.junit.asNext() {4        isNotNull();5        if (!actual.hasNext()) {6            failWithMessage("Expected iterator to have next element");7        }

hasNext

Using AI Code Generation

1package org.example;2import java.util.Iterator;3import java.util.List;4import java.util.ArrayList;5import org.assertj.core.api.Assertions;6public class App {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> iterator = list.iterator();13        Assertions.assertThat(iterator).hasNext();14    }15}16	at org.example.App.main(App.java:15)

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.IterableAssert;4import org.assertj.core.api.IteratorAssert;5import java.util.Iterator;6import java.util.List;7import java.util.ArrayList;8public class 1 {9    public static void main(String[] args) {10        List<String> list = new ArrayList<>();11        list.add("element1");12        list.add("element2");13        list.add("element3");14        list.add("element4");15        Iterator<String> iterator = list.iterator();16        IteratorAssert<String> iteratorAssert = Assertions.assertThat(iterator);17        iteratorAssert.hasNext();18        iteratorAssert.hasNext();19        iteratorAssert.hasNext();20        iteratorAssert.hasNext();21    }22}23	at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:76)24	at 1.main(1.java:19)

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Iterator;5import java.util.Arrays;6import java.util.List;7public class Test1 {8public void test() {9List<Integer> list = Arrays.asList(1, 2, 3);10Iterator<Integer> iterator = list.iterator();11AbstractIteratorAssert<?, ? extends Iterator<?>> abstractIteratorAssert = Assertions.assertThat(iterator);12abstractIteratorAssert.hasNext();13}14}15import org.assertj.core.api.AbstractIteratorAssert;16import org.assertj.core.api.Assertions;17import org.junit.Test;18import java.util.Iterator;19import java.util.Arrays;20import java.util.List;21public class Test2 {22public void test() {23List<Integer> list = Arrays.asList(1, 2, 3);24Iterator<Integer> iterator = list.iterator();25AbstractIteratorAssert<?, ? extends Iterator<?>> abstractIteratorAssert = Assertions.assertThat(iterator);26abstractIteratorAssert.hasNext();27}28}29import org.assertj.core.api.AbstractIteratorAssert;30import org.assertj.core.api.Assertions;31import org.junit.Test;32import java.util.Iterator;33import java.util.Arrays;34import java.util.List;35public class Test3 {36public void test() {37List<Integer> list = Arrays.asList(1, 2, 3);38Iterator<Integer> iterator = list.iterator();39AbstractIteratorAssert<?, ? extends Iterator<?>> abstractIteratorAssert = Assertions.assertThat(iterator);40abstractIteratorAssert.hasNext();41}42}43import org.assertj.core.api.AbstractIteratorAssert;44import org.assertj.core.api.Assertions;45import org.junit.Test;46import java.util.Iterator;47import java.util.Arrays;48import java.util.List;49public class Test4 {50public void test() {51List<Integer> list = Arrays.asList(1, 2, 3);52Iterator<Integer> iterator = list.iterator();53AbstractIteratorAssert<?, ? extends Iterator<?>> abstractIteratorAssert = Assertions.assertThat(iterator);54abstractIteratorAssert.hasNext();55}56}57import org.assertj.core.api.AbstractIteratorAssert;58import org.assertj.core.api.Assertions;59import org.junit.Test;60import java.util.Iterator;

hasNext

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import java.util.Iterator;4import static org.assertj.core.api.Assertions.assertThat;5class AppTest {6    void test() {7        Iterator<String> iterator = new Iterator<>() {8            int count = 0;9            public boolean hasNext() {10                return count < 3;11            }12            public String next() {13                return Integer.toString(count++);14            }15        };16        assertThat(iterator).hasNext();17    }18}19	at org.example.AppTest.test(AppTest.java:20)

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import java.util.Iterator;4class Test{5public static void main(String[] args){6Iterator<Integer> iterator = new Iterator<Integer>() {7public boolean hasNext() {8return false;9}10public Integer next() {11return null;12}13};14AbstractIteratorAssert<?, Iterator<Integer>, Integer> assertions = Assertions.assertThat(iterator);15assertions.hasNext();16}17}18at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:37)19at Test.main(Test.java:19).17.0

hasNext

Using AI Code Generation

1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.Assertions;3import java.util.Iterator;4class Test{5public static void main(String[] args){6Iterator<Integer> iterator = new Iterator<Integer>() {7public boolean hasNext() {8return false;9}10public Integer next() {11return null;12}13};14AbstractIteratorAssert<?, Iterator<Integer>, Integer> assertions = Assertions.assertThat(iterator);15assertions.hasNext();16}17}18at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:37)19at Test.main(Test.java:19)

hasNext

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Iterator;3import org.junit.Test;4public class IteratorAssertDemo {5    public void testAssertThatIterator() {6        Iterator<Integer> iterator = new Iterator<Integer>() {7            int count = 0;8            public boolean hasNext() {9                return count < 10;10            }11            public Integer next() {12                return count++;13            }14        };15        assertThat(iterator).hasNext();16    }17}18at org.junit.Assert.assertEquals(Assert.java:115)19at org.junit.Assert.assertEquals(Assert.java:144)20at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)21at org.assertj.core.api.AbstractBooleanAssert.isEqualTo(AbstractBooleanAssert.java:82)22at org.assertj.core.api.AbstractBooleanAssert.isTrue(AbstractBooleanAssert.java:103)23at IteratorAssertDemo.testAssertThatIterator(IteratorAssertDemo.java:21)

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