Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

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

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

Source:Predicate_final_method_assertions_in_assumptions_Test.java

...12 */13package org.assertj.core.api.assumptions;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.entry;16import static org.assertj.core.api.Assumptions.assumeThat;17import static org.assertj.core.api.assumptions.BaseAssumptionRunner.run;18import java.util.function.Predicate;19import org.assertj.core.api.ClassAssert;20import org.assertj.core.api.ProxyableClassAssert;21import org.assertj.core.data.MapEntry;22import org.junit.AfterClass;23import org.junit.runner.RunWith;24import org.junit.runners.Parameterized;25import org.junit.runners.Parameterized.Parameters;26/**27 * verify that assertions final methods in {@link ClassAssert} work with assumptions (i.e. that they are proxied correctly in {@link ProxyableClassAssert}).28 */29@RunWith(Parameterized.class)30public class Predicate_final_method_assertions_in_assumptions_Test extends BaseAssumptionsRunnerTest {31  private static int ranTests = 0;32  public Predicate_final_method_assertions_in_assumptions_Test(AssumptionRunner<?> assumptionRunner) {33    super(assumptionRunner);34  }35  @Override36  protected void incrementRunTests() {37    ranTests++;38  }39  @SuppressWarnings("unchecked")40  @Parameters41  public static Object[][] provideAssumptionsRunners() {42    Predicate<MapEntry<String, String>> ballSportPredicate = sport -> sport.value.contains("ball");43    return new AssumptionRunner[][] {44        run(ballSportPredicate,45            value -> assumeThat(value).accepts(entry("sport", "football"), entry("sport", "basketball")),46            value -> assumeThat(value).accepts(entry("sport", "boxing"), entry("sport", "marathon"))),47        run(ballSportPredicate,48            value -> assumeThat(value).rejects(entry("sport", "boxing"), entry("sport", "marathon")),49            value -> assumeThat(value).rejects(entry("sport", "football"), entry("sport", "basketball")))50    };51  };52  @AfterClass53  public static void afterClass() {54    assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);55  }56}...

Source:Class_final_method_assertions_in_assumptions_Test.java

...11 * Copyright 2012-2018 the original author or authors.12 */13package org.assertj.core.api.assumptions;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assumptions.assumeThat;16import static org.assertj.core.api.assumptions.BaseAssumptionRunner.run;17import org.assertj.core.api.ClassAssert;18import org.assertj.core.api.ClassAssertBaseTest.AnnotatedClass;19import org.assertj.core.api.ClassAssertBaseTest.AnotherAnnotation;20import org.assertj.core.api.ClassAssertBaseTest.MyAnnotation;21import org.assertj.core.api.ProxyableClassAssert;22import org.assertj.core.util.VisibleForTesting;23import org.junit.AfterClass;24import org.junit.runner.RunWith;25import org.junit.runners.Parameterized;26import org.junit.runners.Parameterized.Parameters;27/**28 * verify that assertions final methods in {@link ClassAssert} work with assumptions (i.e. that they are proxied correctly in {@link ProxyableClassAssert}).29 */30@RunWith(Parameterized.class)31public class Class_final_method_assertions_in_assumptions_Test extends BaseAssumptionsRunnerTest {32  private static int ranTests = 0;33  public Class_final_method_assertions_in_assumptions_Test(AssumptionRunner<?> assumptionRunner) {34    super(assumptionRunner);35  }36  @Override37  protected void incrementRunTests() {38    ranTests++;39  }40  @SuppressWarnings("unchecked")41  @Parameters42  public static Object[][] provideAssumptionsRunners() {43    return new AssumptionRunner[][] {44        run(AnnotatedClass.class,45            value -> assumeThat(value).hasAnnotations(MyAnnotation.class, AnotherAnnotation.class),46            value -> assumeThat(value).hasAnnotations(SafeVarargs.class, VisibleForTesting.class))47    };48  };49  @AfterClass50  public static void afterClass() {51    assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);52  }53}...

Assumptions

Using AI Code Generation

1package com.automationrhapsody.assertj;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assumptions.assumeThat;4public class AssumptionsTest {5    void testAssumption() {6        assumeThat(true).isTrue();7    }8}9[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ assertj ---10[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ assertj ---11[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ assertj ---12[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ assertj ---13[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ assertj ---14[INFO] --- maven-surefire-plugin:2.22.1:test (default-test) @ assertj ---

Assumptions

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.junit.jupiter.api.Assumptions;3public class AssumptionsClass {4   public void testAssumptions() {5      Assumptions.assumeTrue(1 > 0);6      System.out.println("This will be printed");7   }8}9import org.junit.jupiter.api.Test;10import org.junit.jupiter.api.Assumptions;11public class AssumptionsClass {12   public void testAssumptions() {13      Assumptions.assumeTrue(1 > 2);14      System.out.println("This will not be printed");15   }16}17import org.junit.jupiter.api.Test;18import org.junit.jupiter.api.Assumptions;19public class AssumptionsClass {20   public void testAssumptions() {21      Assumptions.assumeTrue(1 > 2, "1 is not greater than 2");22      System.out.println("This will not be printed");23   }24}25import org.junit.jupiter.api.Test;26import org.junit.jupiter.api.Assumptions;27public class AssumptionsClass {28   public void testAssumptions() {29      Assumptions.assumeTrue(1 > 0, () -> "1 is not greater than 0");30      System.out.println("This will be printed");31   }32}33import org.junit.jupiter.api.Test;34import org.junit.jupiter.api.Assumptions;35import org.junit.jupiter.api.DisplayName;36public class AssumptionsClass {37   @DisplayName("Test case 1")38   public void testAssumptions1() {39      Assumptions.assumeTrue(1 >

Automation Testing Tutorials

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.