How to use AbstractIteratorAssert class of org.assertj.core.api package

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

Source:AbstractIteratorAssert.java Github

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...24 *25 * @author Stephan Windmüller26 * @since 3.12.027 */28public abstract class AbstractIteratorAssert<SELF extends AbstractIteratorAssert<SELF, ELEMENT>, ELEMENT>29 extends AbstractAssert<SELF, Iterator<? extends ELEMENT>> {30 @VisibleForTesting31 Iterators iterators = Iterators.instance();32 /**33 * Creates a new <code>{@link org.assertj.core.api.AbstractIteratorAssert}</code>.34 *35 * @param actual the actual value to verify36 * @param selfType the "self type"37 */38 protected AbstractIteratorAssert(Iterator<? extends ELEMENT> actual, Class<?> selfType) {39 super(actual, selfType);40 }41 /**42 * <p>Verifies that the actual {@code Iterator} has at least one more element.</p>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 */...

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Source:IteratorAssert_isExhausted_Test.java Github

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...18import static org.assertj.core.util.Lists.emptyList;19import static org.assertj.core.util.Lists.newArrayList;20import static org.mockito.Mockito.verify;21import java.util.Iterator;22import org.assertj.core.api.AbstractIteratorAssert;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#isExhausted()} ()}</code>.28 *29 * @author Stephan Windmüller30 */31class IteratorAssert_isExhausted_Test extends IteratorAssertBaseTest {32 @Override33 protected IteratorAssert<Object> invoke_api_method() {34 return assertions.isExhausted();35 }36 @Override37 protected void verify_internal_effects() {38 verify(iterators).assertIsExhausted(getInfo(assertions), getActual(assertions));39 }40 @Test41 void should_pass_for_exhausted_iterator() {...

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Source:PacketAssert.java Github

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1package dev.shaundsmith.minecraft.ping.client;2import org.assertj.core.api.AbstractIteratorAssert;3import org.assertj.core.api.Assertions;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.Iterator;7import java.util.List;8// Custom assertj assertion for asserting packets (byte arrays) using natural language9class PacketAssert extends AbstractIteratorAssert<PacketAssert, Byte> {10 private PacketAssert(Iterator<Byte> actual) {11 super(actual, PacketAssert.class);12 }13 static PacketAssert assertThat(byte[] actual) {14 List<Byte> actualBytes = new ArrayList<>();15 for (byte b : actual) {16 actualBytes.add(b);17 }18 return new PacketAssert(actualBytes.listIterator());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();...

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AbstractIteratorAssert

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1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.AbstractIteratorAssert;3import org.junit.Test;4import java.util.ArrayList;5import java.util.Iterator;6import java.util.List;7public class AbstractIteratorAssertTest {8 public void testAbstractIteratorAssert() {9 List<String> list = new ArrayList<String>();10 list.add("one");11 list.add("two");12 list.add("three");13 list.add("four");14 Iterator<String> iterator = list.iterator();15 AbstractIteratorAssert<?, Iterator<String>, String, ?> iteratorAssert = assertThat(iterator);16 iteratorAssert.hasNext().startsWith("o").hasNext().startsWith("t").hasNext().startsWith("t").hasNext().startsWith("f");17 }18}

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AbstractIteratorAssert

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1import org.assertj.core.api.AbstractIteratorAssert;2import org.junit.Test;3import java.util.Arrays;4import java.util.Iterator;5import java.util.List;6import static org.assertj.core.api.Assertions.assertThat;7public class AbstractIteratorAssertTest {8 public void test() {9 List<String> list = Arrays.asList("A", "B", "C");10 Iterator<String> iterator = list.iterator();11 AbstractIteratorAssert<?, Iterator<String>, String> iteratorAssert = assertThat(iterator);12 iteratorAssert.hasNext();13 iteratorAssert.next().isEqualTo("A");14 iteratorAssert.hasNext();15 iteratorAssert.next().isEqualTo("B");16 iteratorAssert.hasNext();17 iteratorAssert.next().isEqualTo("C");18 iteratorAssert.hasNext();19 }20}21 at org.junit.Assert.assertEquals(Assert.java:115)22 at org.junit.Assert.assertEquals(Assert.java:144)23 at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)24 at org.assertj.core.api.AbstractObjectAssert.isEqualTo(AbstractObjectAssert.java:79)25 at org.assertj.core.api.AbstractIteratorAssertTest.test(AbstractIteratorAssertTest.java:18)26 at org.junit.Assert.assertEquals(Assert.java:115)27 at org.junit.Assert.assertEquals(Assert.java:144)28 at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)29 at org.assertj.core.api.AbstractObjectAssert.isEqualTo(AbstractObjectAssert.java:79)30 at org.assertj.core.api.AbstractIteratorAssertTest.test(AbstractIteratorAssertTest.java:22)31 at org.junit.Assert.assertEquals(Assert.java:115)32 at org.junit.Assert.assertEquals(Assert.java:144)33 at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)34 at org.assertj.core.api.AbstractObjectAssert.isEqualTo(AbstractObjectAssert.java:79)35 at org.assertj.core.api.AbstractIteratorAssertTest.test(AbstractIteratorAssertTest.java:26)36 at org.junit.Assert.assertEquals(Assert.java:115)37 at org.junit.Assert.assertEquals(Assert.java:144)38 at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:80)

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AbstractIteratorAssert

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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 org.assertj.core.api.ListAssert;6import org.assertj.core.api.MapAssert;7import org.assertj.core.api.ObjectArrayAssert;8import org.assertj.core.api.ObjectAssert;9import org.assertj.core.api.SoftAssertions;10import org.assertj.core.api.SoftAssertionsProvider;11import org.assertj.core.api.ThrowableAssert;12import org.assertj.core.api.ThrowableAssertAlternative;13import org.assertj.core.api.ThrowableAssertBase;14import org.assertj.core.api.ThrowableAssertCaughtException;15import org.assertj.core.api.ThrowableAssertNoException;16import org.assertj.core.api.ThrowableAssertThrownBy;17import org.assertj.core.api.ThrowableAssertWithCause;18import org.assertj.core.api.ThrowableAssertWithCauseAlternative;19import org.assertj.core.api.ThrowableAssertWithCauseBase;20import org.assertj.core.api.ThrowableAssertWithCauseCaughtException;21import org.assertj.core.api.ThrowableAssertWithCauseNoException;22import org.assertj.core.api.ThrowableAssertWithCauseThrownBy;23import org.assertj.core.api.ThrowableAssertWithMessage;24import org.assertj.core.api.ThrowableAssertWithMessageAlternative;25import org.assertj.core.api.ThrowableAssertWithMessageBase;26import org.assertj.core.api.ThrowableAssertWithMessageCaughtException;27import org.assertj.core.api.ThrowableAssertWithMessageNoException;28import org.assertj.core.api.ThrowableAssertWithMessageThrownBy;29import org.assertj.core.api.ThrowableAssertWithMessageThrowable;30import org.assertj.core.api.ThrowableAssertWithMessageThrowableAlternative;31import org.assertj.core.api.ThrowableAssertWithMessageThrowableBase;32import org.assertj.core.api.ThrowableAssertWithMessageThrowableCaughtException;33import org.assertj.core.api.ThrowableAssertWithMessageThrowableNoException;34import org.assertj.core.api.ThrowableAssertWithMessageThrowableThrownBy;35import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCause;36import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCauseAlternative;37import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCauseBase;38import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCauseCaughtException;39import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCauseNoException;40import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithCauseThrownBy;41import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithMessage;42import org.assertj.core.api.ThrowableAssertWithMessageThrowableWithMessageAlternative;43import org

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AbstractIteratorAssert

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1import static org.assertj.core.api.Assertions.assertThat;2import org.junit.Test;3import java.util.Iterator;4import java.util.List;5import java.util.ArrayList;6public class AbstractIteratorAssertTest {7 public void test() {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 assertThat(iterator).contains("one", "two", "three");14 }15}

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AbstractIteratorAssert

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1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Iterator;3import java.util.NoSuchElementException;4import org.assertj.core.api.AbstractIteratorAssert;5import org.junit.Test;6public class AssertJTest {7 public void test() {8 Iterator<Integer> iterator = new Iterator<Integer>() {9 private int count = 0;10 public boolean hasNext() {11 return count < 5;12 }13 public Integer next() {14 if (hasNext()) {15 return count++;16 }17 throw new NoSuchElementException();18 }19 };20 assertThat(iterator).hasNext().hasNext().hasNext().hasNext().hasNext().doesNotHaveNext();21 }22}23 at org.junit.Assert.assertEquals(Assert.java:115)24 at org.junit.Assert.assertEquals(Assert.java:144)25 at org.assertj.core.api.AbstractIteratorAssert.hasNext(AbstractIteratorAssert.java:49)26 at AssertJTest.test(AssertJTest.java:21)

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AbstractIteratorAssert

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1package test;2import org.assertj.core.api.AbstractIteratorAssert;3import org.assertj.core.api.AbstractIterableAssert;4import org.assertj.core.api.AbstractObjectArrayAssert;5import org.assertj.core.api.Assertions;6import org.assertj.core.api.ObjectArrayAssert;7import org.assertj.core.api.ObjectAssert;8import org.assertj.core.api.ObjectEnumerableAssert;9import org.assertj.core.api.ObjectIterableAssert;10import org.assertj.core.api.ObjectIteratorAssert;11import org.assertj.core.api.ObjectStreamAssert;12import org.assertj.core.api.ObjectArrayAssert;13import org.assertj.core.api.ObjectAssert;14import org.assertj.core.api.ObjectAssert;15import org.assertj.core.api.ObjectEnumerableAssert;16import org.assertj.core.api.ObjectIterableAssert;17import org.assertj.core.api.ObjectIteratorAssert;18import org.assertj.core.api.ObjectStreamAssert;19import org.assertj.core.api.ObjectAssert;20import org.assertj.core.api.ObjectAssert;21import org.assertj.core.api.ObjectEnumerableAssert;22import org.assertj.core.api.ObjectIterableAssert;23import org.assertj.core.api.ObjectIteratorAssert;24import org.assertj.core.api.ObjectStreamAssert;25import org.assertj.core.api.ObjectAssert;26import org.assertj.core.api.ObjectAssert;27import org.assertj.core.api.ObjectEnumerableAssert;28import org.assertj.core.api.ObjectIterableAssert;29import org.assertj.core.api.ObjectIteratorAssert;30import org.assertj.core.api.ObjectStreamAssert;31import org.assertj.core.api.ObjectAssert;32import org.assertj.core.api.ObjectAssert;33import org.assertj.core.api.ObjectEnumerableAssert;34import org.assertj.core.api.ObjectIterableAssert;35import org.assertj.core.api.ObjectIteratorAssert;36import org.assertj.core.api.ObjectStreamAssert;37import org.assertj.core.api.ObjectAssert;38import org.assertj.core.api.ObjectAssert;39import org.assertj.core.api.ObjectEnumerableAssert;40import org.assertj.core.api.ObjectIterableAssert;41import org.assertj.core.api.ObjectIteratorAssert;42import org.assertj.core.api.ObjectStreamAssert;43import org.assertj.core.api.ObjectAssert;44import org.assertj.core.api.ObjectAssert;45import org.assertj.core.api.ObjectEnumerableAssert;46import org.assertj.core.api.ObjectIterableAssert;47import org.assertj.core.api.ObjectIteratorAssert;48import org.assertj.core.api.ObjectStreamAssert;49import java.util.Arrays;50import java.util.Iterator;51import java.util.List;52import java.util.stream.Stream;53import org.assertj.core.api.AbstractAssert;54import org.assertj.core.api.AbstractComparableAssert;55import org.assertj.core.api.AbstractIterableAssert;56import org.assertj.core.api.AbstractObjectArrayAssert;57import org.assertj.core.api.AbstractObjectAssert;58import org.assertj.core.api.AbstractStreamAssert;59import org.assertj.core.api.Assert;60import org.assertj.core

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AbstractIteratorAssert

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1package org.assertj.core.api;2import org.junit.jupiter.api.Test;3import java.util.Arrays;4import java.util.Iterator;5public class AbstractIteratorAssertTest {6 public void test() {7 Iterator<Integer> iterator = Arrays.asList(1, 2, 3).iterator();8 Assertions.assertThat(iterator).toIterable().containsExactly(1, 2, 3);9 }10}111.java:12: error: method toIterable in class AbstractIteratorAssert cannot be applied to given types;12 Assertions.assertThat(iterator).toIterable().containsExactly(1, 2, 3);

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AbstractIteratorAssert

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1import org.assertj.core.api.AbstractIteratorAssert;2import org.assertj.core.api.AbstractAssert;3import java.util.Iterator;4import java.util.List;5import java.util.ArrayList;6import java.util.Arrays;7import java.util.stream.Stream;8import java.util.stream.Collectors;9import java.util.NoSuchElementException;10import java.util.Objects;11import java.util.function.Predicate;12import java.util.function.Function;13import java.util.function.Supplier;14import java.util.function.Consumer;15import java.util.function.BiConsumer;16import java.util.function.BiFunction;17import java.util.function.BiPredicate;18import java.util.function.UnaryOperator;19import java.util.function.BinaryOperator;20import java.util.function.IntFunction;21import java.util.function.IntUnaryOperator;22import java.util.function.IntBinaryOperator;23import java.util.function.LongFunction;24import java.util.function.LongUnaryOperator;25import java.util.function.LongBinaryOperator;26import java.util.function.DoubleFunction;27import java.util.function.DoubleUnaryOperator;28import java.util.function.DoubleBinaryOperator;29import java.util.function.ToIntFunction;30import java.util.function.ToIntBiFunction;31import java.util.function.ToLongFunction;32import java.util.function.ToLongBiFunction;33import java.util.function.ToDoubleFunction;34import java.util.function.ToDoubleBiFunction;35import java.util.function.BiConsumer;36import java.util.function.BiFunction;37import java.util.function.BiPredicate;38import java.util.function.Consumer;39import java.util.function.Function;40import java.util.function.Predicate;41import java.util.function.Supplier;42import java.util.function.UnaryOperator;43import java.util.function.BinaryOperator;44import java.util.function.IntFunction;45import java.util.function.IntUnaryOperator;46import java.util.function.IntBinaryOperator;47import java.util.function.LongFunction;48import java.util.function.LongUnaryOperator;49import java.util.function.LongBinaryOperator;50import java.util.function.DoubleFunction;51import java.util.function.DoubleUnaryOperator;52import java.util.function.DoubleBinaryOperator;53import java.util.function.ToIntFunction;54import java.util.function.ToIntBiFunction;55import java.util.function.ToLongFunction;56import java.util.function.ToLongBiFunction;57import java.util.function.ToDoubleFunction;58import java.util.function.ToDoubleBiFunction;59import java.util.stream.Stream;60import java.util.stream.Collectors;61import java.util.stream.IntStream;62import java.util.stream.LongStream;63import java.util.stream.DoubleStream;64import java.util.Optional;65import java.util.OptionalDouble;66import java.util.OptionalInt;67import java.util.OptionalLong;68import java.util.concurrent.atomic.AtomicInteger;69import java.util.concurrent.atomic.AtomicLong;70import java.util.concurrent.atomic.Atomic

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AbstractIteratorAssert

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1import org.junit.Test;2import org.assertj.core.api.AbstractIteratorAssert;3public class AbstractIteratorAssertDemo {4 public void testAssert() {5 AbstractIteratorAssert<?, ?> abstractIteratorAssert = new AbstractIteratorAssert<>(null) {6 public AbstractIteratorAssert<?, ?> isAtEnd() {7 return null;8 }9 };10 abstractIteratorAssert.isAtEnd();11 }12}

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