Best Assertj code snippet using org.assertj.core.api.DoublePredicateAssert.toPredicate
Source: DoublePredicateAssert.java
...22 * @since 3.5.023 */24public class DoublePredicateAssert extends AbstractPredicateLikeAssert<DoublePredicateAssert, DoublePredicate, Double> {25 public DoublePredicateAssert(DoublePredicate actual) {26 super(actual, toPredicate(actual), DoublePredicateAssert.class);27 }28 private static Predicate<Double> toPredicate(DoublePredicate actual) {29 return actual != null ? actual::test : null;30 }31 /**32 * Verifies that {@link DoublePredicate} evaluates all the given values to {@code true}.33 * <p>34 * Example :35 * <pre><code class='java'> DoublePredicate tallSize = size -> size > 1.90;36 *37 * // assertion succeeds:38 * assertThat(tallSize).accepts(1.95, 2.00, 2.05);39 *40 * // assertion fails:41 * assertThat(tallSize).accepts(1.85, 1.95, 2.05);</code></pre>42 *...
toPredicate
Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.offset;3import static org.assertj.core.api.Assertions.within;4import static org.assertj.core.api.Assertions.withinPercentage;5import java.util.function.DoublePredicate;6import org.junit.jupiter.api.Test;7public class DoublePredicateAssertTest {8 public void testDoublePredicate() {9 DoublePredicate predicate = (x) -> x < 5;10 assertThat(predicate).accepts(2.0, 4.0);11 assertThat(predicate).rejects(6.0, 8.0);12 assertThat(predicate).accepts(2.0, 4.0).andRejects(6.0, 8.0);13 assertThat(predicate).accepts(2.0, offset(1.0));14 assertThat(predicate).accepts(2.0, within(1.0));15 assertThat(predicate).accepts(2.0, withinPercentage(20.0));16 }17}18public void testDoublePredicate()19public void testDoublePredicate()20public void testDoublePredicate()21public void testDoublePredicate()
toPredicate
Using AI Code Generation
1DoublePredicateAssert doublePredicateAssert = new DoublePredicateAssert((double value) -> value > 0);2Predicate<Double> predicate = doublePredicateAssert.toPredicate();3IntPredicateAssert intPredicateAssert = new IntPredicateAssert((int value) -> value > 0);4Predicate<Integer> predicate = intPredicateAssert.toPredicate();5LongPredicateAssert longPredicateAssert = new LongPredicateAssert((long value) -> value > 0);6Predicate<Long> predicate = longPredicateAssert.toPredicate();7ObjDoublePredicateAssert<String> objDoublePredicateAssert = new ObjDoublePredicateAssert<>((String s, double d) -> d > 0);8ObjDoublePredicate<String> objDoublePredicate = objDoublePredicateAssert.toPredicate();9ObjIntPredicateAssert<String> objIntPredicateAssert = new ObjIntPredicateAssert<>((String s, int i) -> i > 0);10ObjIntPredicate<String> objIntPredicate = objIntPredicateAssert.toPredicate();11ObjLongPredicateAssert<String> objLongPredicateAssert = new ObjLongPredicateAssert<>((String s, long l) -> l > 0);12ObjLongPredicate<String> objLongPredicate = objLongPredicateAssert.toPredicate();
toPredicate
Using AI Code Generation
1public void testPredicate() {2 DoublePredicate isPositive = x -> x > 0;3 DoublePredicate isEven = x -> x % 2 == 0;4 DoublePredicate isPositiveAndEven = isPositive.and(isEven);5 assertThat(isPositiveAndEven).accepts(2.0, 4.0)6 .rejects(-2.0, 3.0);7}
toPredicate
Using AI Code Generation
1 double myDouble = 1.0;2 DoublePredicateAssert assertions = assertThat(myDouble::isInfinite);3 Predicate<Double> predicate = assertions.asPredicate();4 boolean result = predicate.test(myDouble);5 assertThat(result).isTrue();6 double myDouble = 1.0;7 DoublePredicateAssert assertions = assertThat(myDouble::isNaN);8 Predicate<Double> predicate = assertions.asPredicate();9 boolean result = predicate.test(myDouble);10 assertThat(result).isFalse();11 double myDouble = 1.0;12 DoublePredicateAssert assertions = assertThat(myDouble::isFinite);13 Predicate<Double> predicate = assertions.asPredicate();14 boolean result = predicate.test(myDouble);15 assertThat(result).isTrue();16 double myDouble = 1.0;17 DoublePredicateAssert assertions = assertThat(myDouble::isInfinite);18 Predicate<Double> predicate = assertions.asPredicate();19 boolean result = predicate.test(myDouble);20 assertThat(result).isFalse();21 double myDouble = 1.0;22 DoublePredicateAssert assertions = assertThat(myDouble::isNaN);
toPredicate
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.api.DoublePredicateAssert;3import org.junit.jupiter.api.Test;4import java.util.function.Predicate;5public class DoublePredicateAssertDemo {6 public void testToPredicate() {7 DoublePredicateAssert doublePredicateAssert = Assertions.assertThat(2.0);8 Predicate<Double> predicate = d -> d > 1.0;9 doublePredicateAssert.toPredicate(predicate).accepts(2.0);10 }11}12at org.junit.Assert.assertEquals(Assert.java:115)13at org.junit.Assert.assertEquals(Assert.java:144)14at org.assertj.core.api.AbstractBooleanAssert.isTrue(AbstractBooleanAssert.java:72)15at org.assertj.core.api.DoublePredicateAssert.accepts(DoublePredicateAssert.java:43)16at org.assertj.core.api.DoublePredicateAssertDemo.testToPredicate(DoublePredicateAssertDemo.java:19)17at org.assertj.core.api.AbstractBooleanAssert.isTrue(AbstractBooleanAssert.java:72)18at org.assertj.core.api.DoublePredicateAssert.accepts(DoublePredicateAssert.java:43)19at org.assertj.core.api.DoublePredicateAssertDemo.testToPredicate(DoublePredicateAssertDemo.java:19)
toPredicate
Using AI Code Generation
1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.List;4import java.util.function.Predicate;5import java.util.stream.Collectors;6import java.util.stream.DoubleStream;7import org.junit.Test;8public class DoublePredicateAssert_toPredicate_Test {9 public void testToPredicate() {10 List<Double> givenList = DoubleStream.of(1.1, 2.2, 3.3, 4.4, 5.5).boxed().collect(Collectors.toList());11 Predicate<Double> predicate = assertThat(0.0).toPredicate();12 List<Double> filteredList = givenList.stream().filter(predicate).collect(Collectors.toList());13 assertThat(filteredList).containsOnly(1.1, 2.2, 3.3, 4.4, 5.5);14 }15}16Related posts: AssertJ – DoublePredicateAssert toPredicate() method example AssertJ – DoublePredicateAssert asPredicate() method example AssertJ – DoublePredicateAssert as() method example AssertJ – DoublePredicateAssert isEqualTo() method example AssertJ – DoublePredicateAssert isNotEqualTo() method example AssertJ – DoublePredicateAssert isGreaterThan() method example AssertJ – DoublePredicateAssert isGreaterThanOrEqualTo() method example AssertJ – DoublePredicateAssert isLessThan() method example AssertJ – DoublePredicateAssert isLessThanOrEqualTo() method example AssertJ – DoublePredicateAssert isBetween() method example AssertJ – DoublePredicateAssert isStrictlyBetween() method example AssertJ – DoublePredicateAssert isIn() method example AssertJ – DoublePredicateAssert isNotIn() method example AssertJ – DoublePredicateAssert isCloseTo() method example AssertJ – DoublePredicateAssert usingComparator() method example AssertJ – DoublePredicateAssert usingDefaultComparator() method example AssertJ – DoublePredicateAssert usingComparatorForType() method example AssertJ – DoublePredicateAssert usingElementComparator() method example Assert
Check out the latest blogs from LambdaTest on this topic:
Hey everyone! We hope you had a great Hacktober. At LambdaTest, we thrive to bring you the best with each update. Our engineering and tech teams work at lightning speed to deliver you a seamless testing experience.
Selenium, a project hosted by the Apache Software Foundation, is an umbrella open-source project comprising a variety of tools and libraries for test automation. Selenium automation framework enables QA engineers to perform automated web application testing using popular programming languages like Python, Java, JavaScript, C#, Ruby, and PHP.
Dries Buytaert, a graduate student at the University of Antwerp, came up with the idea of developing something similar to a chat room. Moreover, he modified the conventional chat rooms into a website where his friends could post their queries and reply through comments. However, for this project, he thought of creating a temporary archive of posts.
In today’s fast-paced world, the primary goal of every business is to release their application or websites to the end users as early as possible. As a result, businesses constantly search for ways to test, measure, and improve their products. With the increase in competition, faster time to market (TTM) has become vital for any business to survive in today’s market. However, one of the possible challenges many business teams face is the release cycle time, which usually gets extended for several reasons.
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!