Best Assertj code snippet using org.assertj.core.api.AbstractOptionalAssert.hasValueSatisfying
Source:AbstractOptionalAssert.java  
...131   * containing object, as further requirement(s) for the value.132   * <p>133   * Assertions will pass :134   * <pre><code class='java'> // one requirement 135   * assertThat(Optional.of(10)).hasValueSatisfying(i -> { assertThat(i).isGreaterThan(9); });136   *137   * // multiple requirements138   * assertThat(Optional.of(someString)).hasValueSatisfying(s -> {139   *   assertThat(s).isEqualTo("something");140   *   assertThat(s).startsWith("some");141   *   assertThat(s).endsWith("thing");142   * }); </code></pre>143   *144   * Assertions will fail :145   * <pre><code class='java'> assertThat(Optional.of("something")).hasValueSatisfying(s -> {146   *     assertThat(s).isEqualTo("something else");147   *   });148   *149   * // fail because optional is empty, there is no value to perform assertion on  150   * assertThat(Optional.empty()).hasValueSatisfying(o -> {});</code></pre>151   *152   * @param requirement to further assert on the object contained inside the {@link java.util.Optional}.153   * @return this assertion object.154   */155  public SELF hasValueSatisfying(Consumer<VALUE> requirement) {156    assertValueIsPresent();157    requirement.accept(actual.get());158    return myself;159  }160  /**161   * Verifies that the actual {@link Optional} contains a value which satisfies the given {@link Condition}.162   * <p>163   * Examples:164   * <pre><code class='java'> Condition<TolkienCharacter> isAnElf = new Condition<>(character -> character.getRace() == ELF, "an elf"); 165   * 166   * TolkienCharacter legolas = new TolkienCharacter("Legolas", 1000, ELF);167   * TolkienCharacter frodo = new TolkienCharacter("Frodo", 33, HOBBIT);168   * 169   * // assertion succeeds170   * assertThat(Optional.of(legolas)).hasValueSatisfying(isAnElf);171   *                                     172   * // assertion fails173   * assertThat(Optional.of(frodo)).hasValueSatisfying(isAnElf);</code></pre>174   *175   * @param condition the given condition.176   * @return this assertion object.177   * @throws AssertionError       if the actual {@link Optional} is null or empty.178   * @throws NullPointerException if the given condition is {@code null}.179   * @throws AssertionError       if the actual value does not satisfy the given condition.180   * @since 3.6.0181   */182  public SELF hasValueSatisfying(Condition<? super VALUE> condition) {183    assertValueIsPresent();184    conditions.assertIs(info, actual.get(), condition);185    return myself;186  }187  /**188   * Verifies that the actual {@link java.util.Optional} contains the given value (alias of {@link #contains(Object)}).189   * <p>190   * Assertion will pass :191   * <pre><code class='java'> assertThat(Optional.of("something")).hasValue("something");192   * assertThat(Optional.of(10)).contains(10);</code></pre>193   *194   * Assertion will fail :195   * <pre><code class='java'> assertThat(Optional.of("something")).hasValue("something else");196   * assertThat(Optional.of(20)).contains(10);</code></pre>...Source:OptionalAssertionTest.java  
...35	 */36	@Test37	void valueSatisfying() {38		Assertions.assertThat(Optional.of(10))39				.hasValueSatisfying(value -> {40					Assertions.assertThat(value).isGreaterThan(9);41					Assertions.assertThat(value).isLessThan(11);42				});43	}44	/**45	 * å¤ãæå®ããã¯ã©ã¹ã®ãã®ãã©ããã®æ¤è¨¼46	 */47	@Test48	void containsInstanceOf() {49		Assertions.assertThat(Optional.of("stof"))50				.containsInstanceOf(String.class);51	}52	/**53	 * å¤ãåãã¤ã³ã¹ã¿ã³ã¹ã§ãã¨ã®æ¤è¨¼54	 */55	@Test56	void containsSame() {57		Brand stof = new Brand("stof", "Tanita", Gender.MAN);58		Brand stofCopy = stof;59		Assertions.assertThat(Optional.of(stof))60				.containsSame(stofCopy);61	}62	/**63	 * ãªãã¸ã§ã¯ãã®æ¤è¨¼64	 */65	@Test66	void objectAssertion() {67		Brand stof = new Brand("stof", "Tanita", Gender.MAN);68		Assertions.assertThat(Optional.of(stof))69				.hasValueSatisfying(b -> {70					Assertions.assertThat(b.name()).isEqualTo("stof");71					Assertions.assertThat(b.designer()).isEqualTo("Tanita");72					Assertions.assertThat(b.gender()).isEqualTo(Gender.MAN);73				});74	}75	@Test76	void map() {77		Assertions.assertThat(Optional.of("stof"))78				.contains("stof")79				.map(String::length)80				.contains(4);81	}82	@Test83	void flatMap() {...hasValueSatisfying
Using AI Code Generation
1package org.kodejava.example.assertj;2import java.util.Optional;3import static org.assertj.core.api.Assertions.assertThat;4public class OptionalHasValueSatisfyingExample {5    public static void main(String[] args) {6        Optional<String> name = Optional.of("John Doe");7        assertThat(name).hasValueSatisfying(s -> {8            assertThat(s).startsWith("John");9            assertThat(s).endsWith("Doe");10        });11    }12}13AssertJ hasValueSatisfying() Method14AssertJ hasValueSatisfying() Method with Consumer15AssertJ hasValueSatisfying() Method with Consumer and String16AssertJ hasValueSatisfying() Method with Consumer and Supplier17AssertJ hasValueSatisfying() Method with AssertFactoryhasValueSatisfying
Using AI Code Generation
1import java.util.Optional;2import org.assertj.core.api.Assertions;3public class Test {4	public static void main(String args[]) {5		Optional<String> opt = Optional.of("abc");6		Assertions.assertThat(opt).hasValueSatisfying(s -> {7			Assertions.assertThat(s).startsWith("a");8		});9	}10}11import java.util.Optional;12import org.assertj.core.api.Assertions;13public class Test {14	public static void main(String args[]) {15		Optional<String> opt = Optional.of("abc");16		Assertions.assertThat(opt).hasValueSatisfying(s -> {17			Assertions.assertThat(s).startsWith("b");18		});19	}20}21import java.util.Optional;22import org.assertj.core.api.Assertions;23public class Test {24	public static void main(String args[]) {25		Optional<String> opt = Optional.empty();26		Assertions.assertThat(opt).hasValueSatisfying(s -> {27			Assertions.assertThat(s).startsWith("b");28		});29	}30}31import java.util.Optional;32import org.assertj.core.api.Assertions;33public class Test {34	public static void main(String args[]) {35		Optional<String> opt = Optional.empty();36		Assertions.assertThat(opt).hasValueSatisfying(s -> {37			Assertions.assertThat(s).startsWith("b");38		});39	}40}41import java.util.Optional;42import org.assertj.core.api.Assertions;43public class Test {hasValueSatisfying
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 TestAssertJ {6    public void testAssertJ() {7        Optional<String> opt = Optional.of("abc");8        Assertions.assertThat(opt).hasValueSatisfying(s -> s.length() == 3);9        Assertions.assertThat(opt).hasValueSatisfying(s -> s.length() == 4);10    }11}12at org.assertj.core.api.AbstractOptionalAssert.hasValueSatisfying(AbstractOptionalAssert.java:119)13at TestAssertJ.testAssertJ(TestAssertJ.java:13)14at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)15at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)16at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)17at java.lang.reflect.Method.invoke(Method.java:498)18at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)19at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)20at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)21at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)22at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)23at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)24at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)25at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)26at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)27at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)28at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)29at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)30at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)31at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.javahasValueSatisfying
Using AI Code Generation
1import static org.assertj.core.api.Assertions.*;2import java.util.Optional;3public class Main {4    public static void main(String[] args) {5        Optional<String> optional = Optional.of("Java");6        assertThat(optional).hasValueSatisfying(value -> assertThat(value).isEqualTo("Java"));7    }8}hasValueSatisfying
Using AI Code Generation
1import java.util.Optional;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJOptionalTest {5    public void testOptional() {6        Optional<String> opt = Optional.of("test");7        assertThat(opt).hasValueSatisfying(s -> assertThat(s).isEqualTo("test"));8    }9}hasValueSatisfying
Using AI Code Generation
1import java.util.Optional;2import org.assertj.core.api.Assertions;3public class OptionalAssertDemo {4	public static void main(String[] args) {5		Optional<String> optional = Optional.of("Hello World");6		Assertions.assertThat(optional).hasValueSatisfying(a -> Assertions.assertThat(a).isEqualTo("Hello World"));7	}8}hasValueSatisfying
Using AI Code Generation
1public class AssertJOptional {2    public static void main(String[] args) {3        Optional<String> optional = Optional.of("abc");4        assertThat(optional).hasValueSatisfying(s -> assertThat(s).contains("b"));5    }6}7	at org.junit.Assert.assertEquals(Assert.java:115)8	at org.junit.Assert.assertEquals(Assert.java:144)9	at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)10	at org.assertj.core.api.AbstractOptionalAssert.hasValueSatisfying(AbstractOptionalAssert.java:124)11	at AssertJOptional.main(AssertJOptional.java:7)hasValueSatisfying
Using AI Code Generation
1import java.util.Optional;2import org.assertj.core.api.Assertions;3public class AssertJOptionalAssert {4public static void main(String[] args) {5Optional<String> optionalString = Optional.of("AssertJ");6Assertions.assertThat(optionalString).hasValueSatisfying(value -> Assertions.assertThat(value).isEqualTo("AssertJ"));7}8}9Assertions.assertThat(optionalString).hasValueSatisfying(value -> Assertions.assertThat(value).isEqualTo("AssertJ"));10symbol: method hasValueSatisfying(Consumer)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.
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