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 AssertFactory
hasValueSatisfying
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.java
hasValueSatisfying
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)
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