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

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

Source:AssertJOptionalRules.java

...8import java.util.Optional;9import java.util.function.Predicate;10import org.assertj.core.api.AbstractAssert;11import org.assertj.core.api.AbstractObjectAssert;12import org.assertj.core.api.AbstractOptionalAssert;13import org.assertj.core.api.ObjectAssert;14import org.assertj.core.api.OptionalAssert;15import tech.picnic.errorprone.refaster.annotation.OnlineDocumentation;16@OnlineDocumentation17final class AssertJOptionalRules {18  private AssertJOptionalRules() {}19  static final class AssertThatOptional<T> {20    @BeforeTemplate21    @SuppressWarnings("NullAway")22    ObjectAssert<T> before(Optional<T> optional) {23      return assertThat(optional.orElseThrow());24    }25    @AfterTemplate26    @UseImportPolicy(STATIC_IMPORT_ALWAYS)27    AbstractObjectAssert<?, T> after(Optional<T> optional) {28      return assertThat(optional).get();29    }30  }31  static final class AbstractOptionalAssertIsPresent<T> {32    @BeforeTemplate33    AbstractAssert<?, ?> before(AbstractOptionalAssert<?, T> optionalAssert) {34      return Refaster.anyOf(35          optionalAssert.isNotEmpty(), optionalAssert.isNotEqualTo(Optional.empty()));36    }37    @AfterTemplate38    AbstractOptionalAssert<?, T> after(AbstractOptionalAssert<?, T> optionalAssert) {39      return optionalAssert.isPresent();40    }41  }42  static final class AssertThatOptionalIsPresent<T> {43    @BeforeTemplate44    AbstractAssert<?, ?> before(Optional<T> optional) {45      return Refaster.anyOf(46          assertThat(optional.isPresent()).isTrue(), assertThat(optional.isEmpty()).isFalse());47    }48    @AfterTemplate49    @UseImportPolicy(STATIC_IMPORT_ALWAYS)50    OptionalAssert<T> after(Optional<T> optional) {51      return assertThat(optional).isPresent();52    }53  }54  static final class AbstractOptionalAssertIsEmpty<T> {55    @BeforeTemplate56    AbstractAssert<?, ?> before(AbstractOptionalAssert<?, T> optionalAssert) {57      return Refaster.anyOf(58          optionalAssert.isNotPresent(), optionalAssert.isEqualTo(Optional.empty()));59    }60    @AfterTemplate61    AbstractOptionalAssert<?, T> after(AbstractOptionalAssert<?, T> optionalAssert) {62      return optionalAssert.isEmpty();63    }64  }65  static final class AssertThatOptionalIsEmpty<T> {66    @BeforeTemplate67    AbstractAssert<?, ?> before(Optional<T> optional) {68      return Refaster.anyOf(69          assertThat(optional.isEmpty()).isTrue(), assertThat(optional.isPresent()).isFalse());70    }71    @AfterTemplate72    @UseImportPolicy(STATIC_IMPORT_ALWAYS)73    OptionalAssert<T> after(Optional<T> optional) {74      return assertThat(optional).isEmpty();75    }76  }77  static final class AbstractOptionalAssertHasValue<T> {78    @BeforeTemplate79    AbstractAssert<?, ?> before(AbstractOptionalAssert<?, T> optionalAssert, T value) {80      return Refaster.anyOf(81          optionalAssert.get().isEqualTo(value),82          optionalAssert.isEqualTo(Optional.of(value)),83          optionalAssert.contains(value),84          optionalAssert.isPresent().hasValue(value));85    }86    @AfterTemplate87    AbstractOptionalAssert<?, T> after(AbstractOptionalAssert<?, T> optionalAssert, T value) {88      return optionalAssert.hasValue(value);89    }90  }91  static final class AbstractOptionalAssertContainsSame<T> {92    @BeforeTemplate93    AbstractAssert<?, ?> before(AbstractOptionalAssert<?, T> optionalAssert, T value) {94      return Refaster.anyOf(95          optionalAssert.get().isSameAs(value), optionalAssert.isPresent().isSameAs(value));96    }97    @AfterTemplate98    AbstractOptionalAssert<?, T> after(AbstractOptionalAssert<?, T> optionalAssert, T value) {99      return optionalAssert.containsSame(value);100    }101  }102  static final class AssertThatOptionalHasValueMatching<T> {103    @BeforeTemplate104    AbstractOptionalAssert<?, T> before(Optional<T> optional, Predicate<? super T> predicate) {105      return assertThat(optional.filter(predicate)).isPresent();106    }107    @AfterTemplate108    @UseImportPolicy(STATIC_IMPORT_ALWAYS)109    AbstractObjectAssert<?, T> after(Optional<T> optional, Predicate<? super T> predicate) {110      return assertThat(optional).get().matches(predicate);111    }112  }113}...

Source:UnwrappingRepositoryInvokerFactoryUnitTests.java

...21import java.util.Collection;22import java.util.Collections;23import java.util.Optional;24import java.util.function.Consumer;25import org.assertj.core.api.AbstractOptionalAssert;26import org.junit.Before;27import org.junit.Test;28import org.junit.runner.RunWith;29import org.junit.runners.Parameterized;30import org.junit.runners.Parameterized.Parameter;31import org.junit.runners.Parameterized.Parameters;32import org.springframework.data.repository.support.RepositoryInvoker;33import org.springframework.data.repository.support.RepositoryInvokerFactory;34import org.springframework.data.rest.core.domain.Profile;35/**36 * Unit tests for {@link UnwrappingRepositoryInvokerFactory}.37 * 38 * @author Oliver Gierke39 */40@RunWith(Parameterized.class)41public class UnwrappingRepositoryInvokerFactoryUnitTests {42	static final Object REFERENCE = new Object();43	RepositoryInvokerFactory delegate = mock(RepositoryInvokerFactory.class);44	RepositoryInvoker invoker = mock(RepositoryInvoker.class);45	RepositoryInvokerFactory factory;46	Method method;47	public @Parameter(0) Object source;48	public @Parameter(1) Consumer<AbstractOptionalAssert<?, Object>> value;49	@Before50	public void setUp() throws Exception {51		when(delegate.getInvokerFor(Object.class)).thenReturn(invoker);52		this.factory = new UnwrappingRepositoryInvokerFactory(delegate, Collections.<EntityLookup<?>> emptyList());53		this.method = Object.class.getMethod("toString");54	}55	@Parameters56	public static Collection<Object[]> data() {57		return Arrays.asList(new Object[][] { //58				{ null, $(it -> it.isEmpty()) }, //59				{ Optional.empty(), $(it -> it.isEmpty()) }, //60				{ Optional.of(REFERENCE), $(it -> it.hasValue(REFERENCE)) }, //61				{ com.google.common.base.Optional.absent(), $(it -> it.isEmpty()) }, //62				{ com.google.common.base.Optional.of(REFERENCE), $(it -> it.hasValue(REFERENCE)) } //63		});64	}65	@Test // DATAREST-72466	@SuppressWarnings("unchecked")67	public void usesRegisteredEntityLookup() {68		EntityLookup<Object> lookup = mock(EntityLookup.class);69		when(lookup.supports(Profile.class)).thenReturn(true);70		when(delegate.getInvokerFor(Profile.class)).thenReturn(invoker);71		factory = new UnwrappingRepositoryInvokerFactory(delegate, Arrays.asList(lookup));72		factory.getInvokerFor(Profile.class).invokeFindOne(1L);73		verify(lookup, times(1)).lookupEntity(eq(1L));74	}75	private static Consumer<AbstractOptionalAssert<?, Object>> $(Consumer<AbstractOptionalAssert<?, Object>> consumer) {76		return consumer;77	}78}...

AbstractOptionalAssert

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractOptionalAssert;3import org.assertj.core.api.Assertions;4import org.junit.jupiter.api.Test;5import java.util.Optional;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.assertThatCode;8import static org.assertj.core.api.Assertions.assertThatExceptionOfType;9import static org.assertj.core.api.Assertions.catchThrowable;10public class AbstractOptionalAssertTest {11    public void testIsPresent() {12        Optional<String> optional = Optional.of("value");13        assertThat(optional).isPresent();14    }15    public void testIsNotPresent() {16        Optional<String> optional = Optional.empty();17        assertThat(optional).isNotPresent();18    }19    public void testContains() {20        Optional<String> optional = Optional.of("value");21        assertThat(optional).contains("value");22    }23    public void testIsEmpty() {24        Optional<String> optional = Optional.empty();25        assertThat(optional).isEmpty();26    }27    public void testIsNotEmpty() {28        Optional<String> optional = Optional.of("value");29        assertThat(optional).isNotEmpty();30    }31    public void testHasValueSatisfying() {32        Optional<String> optional = Optional.of("value");33        assertThat(optional).hasValueSatisfying(s -> assertThat(s).contains("val"));34    }35    public void testHasValueSatisfyingWithNull() {36        Optional<String> optional = Optional.of("value");37        assertThat(optional).hasValueSatisfying(null);38    }39    public void testHasValueSatisfyingWithNullValue() {40        Optional<String> optional = Optional.ofNullable(null);41        assertThat(optional).hasValueSatisfying(s -> assertThat(s).isNull());42    }43    public void testHasValue() {44        Optional<String> optional = Optional.of("value");45        assertThat(optional).hasValue("value");46    }47    public void testHasValueWithNull() {48        Optional<String> optional = Optional.ofNullable(null);49        assertThat(optional).hasValue(null);50    }51    public void testHasValueWithNullValue() {52        Optional<String> optional = Optional.ofNullable(null);53        assertThat(optional).hasValue(null);54    }55    public void testHasValueWithNullValue2() {

AbstractOptionalAssert

Using AI Code Generation

1package org.assertj.core.api;2public class AbstractOptionalAssert<SELF extends AbstractOptionalAssert<SELF, ACTUAL>, ACTUAL> extends AbstractAssert<SELF, Optional<ACTUAL>> {3  public AbstractOptionalAssert(ACTUAL actual, Class<?> selfType) {4    super(actual, selfType);5  }6}7package org.assertj.core.api;8public class OptionalAssert<ACTUAL> extends AbstractOptionalAssert<OptionalAssert<ACTUAL>, ACTUAL> {9  public OptionalAssert(ACTUAL actual) {10    super(actual, OptionalAssert.class);11  }12}13package org.assertj.core.api;14public class AbstractOptionalAssert<SELF extends AbstractOptionalAssert<SELF, ACTUAL>, ACTUAL> extends AbstractAssert<SELF, Optional<ACTUAL>> {15  public AbstractOptionalAssert(ACTUAL actual, Class<?> selfType) {16    super(actual, selfType);17  }18}19package org.assertj.core.api;20public class OptionalAssert<ACTUAL> extends AbstractOptionalAssert<OptionalAssert<ACTUAL>, ACTUAL> {21  public OptionalAssert(ACTUAL actual) {22    super(actual, OptionalAssert.class);23  }24}25package org.assertj.core.api;26public class AbstractOptionalAssert<SELF extends AbstractOptionalAssert<SELF, ACTUAL>, ACTUAL> extends AbstractAssert<SELF, Optional<ACTUAL>> {27  public AbstractOptionalAssert(ACTUAL actual, Class<?> selfType) {28    super(actual, selfType);29  }30}31package org.assertj.core.api;32public class OptionalAssert<ACTUAL> extends AbstractOptionalAssert<OptionalAssert<ACTUAL>, ACTUAL> {33  public OptionalAssert(ACTUAL actual) {34    super(actual, OptionalAssert.class);35  }36}37package org.assertj.core.api;

AbstractOptionalAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractOptionalAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Optional;5public class AbstractOptionalAssertTest {6    public void testIsPresent() {7        Optional<String> optional = Optional.of("value");8        Assertions.assertThat(optional).isPresent();9    }10    public void testIsNotPresent() {11        Optional<String> optional = Optional.empty();12        Assertions.assertThat(optional).isNotPresent();13    }14    public void testHasValue() {15        Optional<String> optional = Optional.of("value");16        Assertions.assertThat(optional).hasValue("value");17    }18    public void testHasValueSatisfying() {19        Optional<String> optional = Optional.of("value");20        Assertions.assertThat(optional).hasValueSatisfying(s -> Assertions.assertThat(s).isEqualTo("value"));21    }22    public void testIsEmpty() {23        Optional<String> optional = Optional.empty();24        Assertions.assertThat(optional).isEmpty();25    }26    public void testIsNotEmpty() {27        Optional<String> optional = Optional.of("value");28        Assertions.assertThat(optional).isNotEmpty();29    }30    public void testHasValueInstanceOf() {31        Optional<String> optional = Optional.of("value");32        Assertions.assertThat(optional).hasValueInstanceOf(String.class);33    }34    public void testHasValueMatching() {35        Optional<String> optional = Optional.of("value");36        Assertions.assertThat(optional).hasValueMatching(s -> s.equals("value"));37    }38    public void testHasValueNotMatching() {39        Optional<String> optional = Optional.of("value");40        Assertions.assertThat(optional).hasValueNotMatching(s -> s.equals("value"));41    }42    public void testHasValueNotEqualTo() {43        Optional<String> optional = Optional.of("value");44        Assertions.assertThat(optional).hasValueNotEqualTo("value");45    }46    public void testHasValueNotIn() {47        Optional<String> optional = Optional.of("value");48        Assertions.assertThat(optional).hasValueNotIn("value");49    }50    public void testHasValueNotInIterable() {51        Optional<String> optional = Optional.of("value");52        Assertions.assertThat(optional).hasValueNotIn("value");53    }54}

AbstractOptionalAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractOptionalAssert;2import org.junit.Test;3import java.util.Optional;4import static org.assertj.core.api.Assertions.assertThat;5public class OptionalAssertTest {6   public void testOptionalAssert() {7      OptionalAssert optionalAssert = new OptionalAssert(Optional.of("Hello"));8      optionalAssert.hasValue("Hello");9   }10}11import org.assertj.core.api.AbstractAssert;12import java.util.Optional;13public class OptionalAssert extends AbstractAssert<OptionalAssert, Optional> {14   public OptionalAssert(Optional actual) {15      super(actual, OptionalAssert.class);16   }17   public static OptionalAssert assertThat(Optional actual) {18      return new OptionalAssert(actual);19   }20   public OptionalAssert hasValue(Object expected) {21      isNotNull();22      if (!actual.isPresent()) {23         failWithMessage("Expected value but was empty");24      }25      if (!expected.equals(actual.get())) {26         failWithMessage("Expected value <%s> but was <%s>", expected, actual.get());27      }28      return this;29   }30}

AbstractOptionalAssert

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.AbstractOptionalAssert;3public class Test {4    public static void main(String[] args) {5        AbstractOptionalAssert<?, ?> optionalAssert = assertThat(Optional.of("abc"));6        System.out.println(optionalAssert);7    }8}

AbstractOptionalAssert

Using AI Code Generation

1package org.assertj.core.api;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4import java.util.Optional;5public class AbstractOptionalAssertTest {6	public void test() {7		Optional<String> optional = Optional.of("java");8		AbstractOptionalAssert<?, ?> abstractOptionalAssert = assertThat(optional);9		System.out.println(abstractOptionalAssert);10	}11}

AbstractOptionalAssert

Using AI Code Generation

1import java.util.Optional;2import org.assertj.core.api.AbstractOptionalAssert;3import org.assertj.core.api.Assertions;4import org.junit.Test;5public class AssertJOptionalExample {6    public void testOptional() {7        Optional<String> optional = Optional.of("value");8        AbstractOptionalAssert<?, String> assertions = Assertions.assertThat(optional);9        assertions.isPresent();10    }11}

AbstractOptionalAssert

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Optional;3import java.util.stream.Stream;4public class AbstractOptionalAssertTest {5    public static void main(String[] args) {6        Optional<String> optional = Optional.of("Hello World");7        assertThat(optional).isPresent();8        assertThat(optional).isNotEmpty();9        assertThat(optional).contains("Hello World");10        assertThat(optional).containsInstanceOf(String.class);11        assertThat(optional).containsSame("Hello World");12        assertThat(optional).containsExactly("Hello World");13        assertThat(optional).containsExactlyInAnyOrder("Hello World");14        assertThat(optional).containsExactlyInAnyOrderElementsOf(Stream.of("Hello World"));15        assertThat(optional).containsOnly("Hello World");16        assertThat(optional).containsOnlyOnce("Hello World");17        assertThat(optional).containsSequence("Hello World");18        assertThat(optional).containsSubsequence("Hello World");19        assertThat(optional).containsNull();20        assertThat(optional).hasValue("Hello World");21        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));22        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));23        assertThat(optional).hasValueInstanceOf(String.class);24        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));25        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));26        assertThat(optional).hasValueInstanceOf(String.class);27        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));28        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));29        assertThat(optional).hasValueInstanceOf(String.class);30        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));31        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));32        assertThat(optional).hasValueInstanceOf(String.class);33        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));34        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));35        assertThat(optional).hasValueInstanceOf(String.class);36        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));37        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));38        assertThat(optional).hasValueInstanceOf(String.class);39        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Hello World"));40        assertThat(optional).hasValueMatching(value -> value.equals("Hello World"));41        assertThat(optional).hasValueInstanceOf(String.class);

AbstractOptionalAssert

Using AI Code Generation

1package org.assertj.core.api;2import org.junit.Test;3public class AbstractOptionalAssertTest {4	public void test() {5		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;6	}7}8package org.assertj.core.api;9import org.junit.Test;10public class AbstractOptionalAssertTest {11	public void test() {12		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;13	}14}15package org.assertj.core.api;16import org.junit.Test;17public class AbstractOptionalAssertTest {18	public void test() {19		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;20	}21}22package org.assertj.core.api;23import org.junit.Test;24public class AbstractOptionalAssertTest {25	public void test() {26		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;27	}28}29package org.assertj.core.api;30import org.junit.Test;31public class AbstractOptionalAssertTest {32	public void test() {33		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;34	}35}36package org.assertj.core.api;37import org.junit.Test;38public class AbstractOptionalAssertTest {39	public void test() {40		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;41	}42}43package org.assertj.core.api;44import org.junit.Test;45public class AbstractOptionalAssertTest {46	public void test() {47		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;48	}49}50package org.assertj.core.api;51import org.junit.Test;52public class AbstractOptionalAssertTest {53	public void test() {54		AbstractOptionalAssert<?, ?> abstractOptionalAssert = null;55	}56}

AbstractOptionalAssert

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractOptionalAssert;3public class AssertJTest {4    public static void main(String[] args) {5        AbstractOptionalAssert<?, ?> optionalAssert = null;6        optionalAssert = optionalAssert.hasValueSatisfying(x -> {7            System.out.println(x);8        });9    }10}11	at org.example.AssertJTest.main(AssertJTest.java:10)

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