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How to use assertThatPredicate method of org.assertj.core.api.Assertions class

Best Assertj code snippet using org.assertj.core.api.Assertions.assertThatPredicate

Source:WebserverInfraTest.java

...11import java.util.concurrent.CompletableFuture;12import java.util.stream.Stream;13import static com.pulumi.test.PulumiTest.extractValue;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.assertThatPredicate;16import static org.junit.jupiter.api.DynamicTest.dynamicTest;17class WebserverInfraTest {18    @AfterAll19    static void cleanup() {20        PulumiTest.cleanup();21    }22    @TestFactory23    Stream<DynamicTest> testInstanceHasNameTag() {24        var result = PulumiTest25                .withMocks(new MyMocks())26                .runTest(WebserverInfra::stack);27        var instance = result.resources().stream()28                .filter(r -> r instanceof Instance)29                .map(r -> (Instance) r)30                .findFirst();31        assertThat(instance).isPresent();32        return Stream.of(33                dynamicTest("instance has name tag", () -> {34                    var tags = instance.map(i -> i.tags())35                            .flatMap(ts -> extractValue(ts));36                    assertThat(tags)37                            .isPresent()38                            .hasValueSatisfying(v -> assertThat(v).containsKey("Name"));39                }),40                dynamicTest("instance must not use inline user data", () -> {41                    var userData = instance.map(i -> i.userData())42                            .map(ud -> extractValue(ud));43                    assertThat(userData).isEmpty();44                }),45                dynamicTest("security group must not have ssh ports open to internet", () -> {46                    result.resources().stream()47                            .filter(r -> r instanceof SecurityGroup)48                            .map(r -> (SecurityGroup) r)49                            .forEach(sg -> {50                                var ingress = extractValue(sg.ingress());51                                assertThatPredicate(52                                        (SecurityGroupIngress r) ->53                                                !(r.fromPort() == 2254                                                && r.cidrBlocks().stream()55                                                        .anyMatch(b -> b.equals("0.0.0.0/0")))56                                ).describedAs(57                                        "Illegal SSH port 22 open to the Internet (CIDR 0.0.0.0/0) on group %s",58                                        extractValue(sg.getUrn())59                                ).acceptsAll(ingress);60                            });61                })62        );63    }64    // Mock the engine state.65    public static class MyMocks implements Mocks {...

Source:Assertions_assertThat_ambiguous_Test.java

...12 */13package org.assertj.core.api.test;14import static org.assertj.core.api.Assertions.assertThatIterator;15import static org.assertj.core.api.AssertionsForClassTypes.assertThat;16import static org.assertj.core.api.PredicateAssert.assertThatPredicate;17import java.util.Iterator;18import java.util.function.Predicate;19import org.junit.jupiter.api.Test;20// not in org.assertj.core.api package to avoid resolving classes from it21class Assertions_solving_assertThat_ambiguous_Test {22  @Test23  void should_resolve_ambiguous_assertThat_for_interfaces_and_use_assertThat_for_classes() {24    // GIVEN25    IteratorPredicate<String> iteratorPredicate = new IteratorPredicate<>();26    // WHEN/THEN27    assertThatPredicate(iteratorPredicate).rejects("foo");28    assertThatIterator(iteratorPredicate).isExhausted();29    // assertions from AssertionsForClassTypes.assertThat30    assertThat("").isEmpty();31    assertThat(2L).isPositive();32  }33  static class IteratorPredicate<T> implements Iterator<T>, Predicate<T> {34    @Override35    public boolean test(T t) {36      return false;37    }38    @Override39    public boolean hasNext() {40      return false;41    }...

Source:Assertions_assertThatPredicate_Test.java

...10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.assertThatPredicate;15import static org.assertj.core.api.BDDAssertions.then;16import java.util.function.Predicate;17import org.junit.jupiter.api.BeforeEach;18import org.junit.jupiter.api.Test;19class Assertions_assertThatPredicate_Test {20  private Predicate<String> actual;21  @BeforeEach22  void before() {23    actual = value -> value.equals("something");24  }25  @Test26  void should_create_Assert() {27    // GIVEN28    PredicateAssert<String> assertions = assertThatPredicate(actual);29    // WHEN/THEN30    then(assertions).isNotNull();31  }32  @Test33  void should_pass_actual() {34    // GIVEN35    PredicateAssert<String> assertions = assertThatPredicate(actual);36    // WHEN/THEN37    then(actual).isSameAs(assertions.actual);38  }39}...

assertThatPredicate

Using AI Code Generation

1package com.automationrhapsody.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatPredicate;4import java.util.function.Predicate;5import org.junit.Test;6public class AssertJPredicateTest {7    public void testAssertJPredicate() {8        Predicate<String> predicate = s -> s.length() > 5;9        assertThatPredicate(predicate).accepts("automationrhapsody.com");10        assertThatPredicate(predicate).rejects("a.com");11    }12}

assertThatPredicate

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatPredicate;2import java.util.function.Predicate;3public class AssertJAssertions {4    public static void main(String[] args) {5        Predicate<String> predicate = s -> s.length() > 5;6        assertThatPredicate(predicate).accepts("assertj");7    }8}9import static org.assertj.core.api.Assertions.assertThatSoftly;10import org.assertj.core.api.SoftAssertions;11public class AssertJAssertions {12    public static void main(String[] args) {13        SoftAssertions softly = new SoftAssertions();14        softly.assertThat("assertj").isEqualTo("assertj");15        softly.assertThat("assertj").isEqualTo("assert");16        softly.assertAll();17    }18}

assertThatPredicate

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThatPredicate;3import java.util.function.Predicate;4public class App {5    public static void main(String[] args) {6        Predicate<String> p = (s) -> s.length() > 0;7        assertThatPredicate(p).accepts("foo").rejects("");8    }9}10org.example.AppTest > assertThatPredicateTest() PASSED

assertThatPredicate

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.function.Predicate;4public class AssertJTest {5    public void assertThatPredicateTest() {6        Predicate<String> predicate = s -> s.length() > 5;7        Assertions.assertThatPredicate(predicate).accepts("Hello");8    }9}10	at org.assertj.core.api.Assertions.assertThatPredicate(Assertions.java:1491)11	at org.assertj.core.api.Assertions.assertThatPredicate(Assertions.java:1472)12	at AssertJTest.assertThatPredicateTest(AssertJTest.java:12)13	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)14	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)15	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)16	at java.lang.reflect.Method.invoke(Method.java:498)17	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)18	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)19	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)20	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)21	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)22	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)23	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)24	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)25	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)26	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)27	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)28	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)29	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)30	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)31	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)32	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)

assertThatPredicate

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatPredicate;3import java.util.function.Predicate;4import org.junit.Test;5public class JavaTest {6    public void test() {7        Predicate<Integer> predicate = i -> i > 0;8        assertThatPredicate(predicate).accepts(1, 2, 3);9    }10}11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.api.Assertions.assertThatPredicate;13import java.util.function.Predicate;14import org.junit.Test;15public class JavaTest {16    public void test() {17        Predicate<Integer> predicate = i -> i > 0;18        assertThatPredicate(predicate).refuses(-1, -2, -3);19    }20}21import static org.assertj.core.api.Assertions.assertThat;22import static org.assertj.core.api.Assertions.assertThatPredicate;23import java.util.function.Predicate;24import org.junit.Test;25public class JavaTest {26    public void test() {27        Predicate<Integer> predicate = i -> i > 0;28        assertThatPredicate(predicate).acceptsOnly(1, 2, 3);29    }30}31import static org.assertj.core.api.Assertions.assertThat;32import static org.assertj.core.api.Assertions.assertThatPredicate;33import java.util.function.Predicate;34import org.junit.Test;35public class JavaTest {36    public void test() {37        Predicate<Integer> predicate = i -> i > 0;38        assertThatPredicate(predicate).refusesAll(-1, -2, -3);39    }40}41import static org.assertj.core.api.Assertions.assertThat;42import static org.assertj.core.api.Assertions.assertThatPredicate;43import java.util.function.Predicate;44import org.junit.Test;45public class JavaTest {46    public void test() {47        Predicate<Integer> predicate = i -> i > 0;48        assertThatPredicate(predicate).accepts(1, 2, 3).refuses(-1, -2, -3);49    }50}51import static org.assertj.core.api.Assertions.assertThat;52import static org.assertj.core.api.Assertions.assertThatPredicate;53import java.util.function.Predicate;

assertThatPredicate

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class Test {3    public static void main(String[] args) {4        Assertions.assertThatPredicate(() -> 1 == 1).isTrue();5    }6}

assertThatPredicate

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.jupiter.api.Test;3import java.util.function.Predicate;4public class AssertThatPredicate {5    public void testAssertThatPredicate() {6        String str = "Hello";7        Predicate<String> predicate = s -> s.equals("Hello");8        Assertions.assertThatPredicate(predicate).accepts(str);9    }10}11import org.assertj.core.api.Assertions;12import org.junit.jupiter.api.Test;13import java.util.function.Predicate;14public class AssertThatPredicate {15    public void testAssertThatPredicate() {16        String str = "Hello";17        Predicate<String> predicate = s -> s.equals("Hello");18        Assertions.assertThatPredicate(predicate).rejects("Hi");19    }20}21	at org.assertj.core.api.AbstractPredicateAssert.accepts(AbstractPredicateAssert.java:105)22	at AssertThatPredicate.testAssertThatPredicate(AssertThatPredicate.java:9)23	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)24	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)25	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)26	at java.base/java.lang.reflect.Method.invoke(Method.java:566)27	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)28	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)29	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)30	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)31	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)32	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)33	at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)

assertThatPredicate

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.function.Predicate;3public class Test {4  public static void main(String[] args) {5    assertThatPredicate(1, i -> i > 0);6  }7  public static void assertThatPredicate(int i, Predicate<Integer> predicate) {8    assertThat(predicate).accepts(i);9  }10}11	at Test.assertThatPredicate(Test.java:11)12	at Test.main(Test.java:6)13	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)14	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)15	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)16	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)

assertThatPredicate

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertThatPredicate {4    public void testAssertThatPredicate() {5        String str = "AssertJ";6        Assertions.assertThat(str).as("String is null").isNotNull();7        Assertions.assertThat(str).as("String is empty").isNotEmpty();8        Assertions.assertThat(str).as("String is not blank").isNotBlank();9        Assertions.assertThat(str).as("String has size 6").hasSize(6);10        Assertions.assertThat(str).as("String contains J").contains("J");11        Assertions.assertThat(str).as("String starts with As").startsWith("As");12        Assertions.assertThat(str).as("String ends with J").endsWith("J");13        Assertions.assertThat(str).as("String matches AssertJ").matches("AssertJ");14        Assertions.assertThat(str).as("String is equal to AssertJ").isEqualTo("AssertJ");15        Assertions.assertThat(str).as("String is not equal to AssertJ").isNotEqualTo("AssertJ");16        Assertions.assertThat(str).as("String is same as AssertJ").isSameAs("AssertJ");17        Assertions.assertThat(str).as("String is not same as AssertJ").isNotSameAs("AssertJ");18    }19}20    at org.junit.Assert.assertEquals(Assert.java:115)21    at org.junit.Assert.assertEquals(Assert.java:144)22    at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:82)23    at AssertThatPredicate.testAssertThatPredicate(AssertThatPredicate.java:18)24    at org.junit.Assert.assertEquals(Assert.java:115)25    at org.junit.Assert.assertEquals(Assert.java:144)26    at org.assertj.core.api.AbstractCharSequenceAssert.hasSize(AbstractCharSequenceAssert.java:484)27    at AssertThatPredicate.testAssertThatPredicate(AssertThatPredicate.java:19)28    at org.junit.Assert.assertEquals(Assert.java:115)29    at org.junit.Assert.assertEquals(Assert.java:144)30    at org.assertj.core.api.AbstractCharSequenceAssert.hasSize(AbstractCharSequenceAssert.java:484)

assertThatPredicate

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThatPredicate;2public class AssertjPredicateExample {3    public static void main(String[] args) {4        assertThatPredicate(x -> x == 5).accepts(5);5    }6}7import static org.assertj.core.api.Assertions.assertThatPredicate;8public class AssertjPredicateExample {9    public static void main(String[] args) {10        assertThatPredicate(x -> x == 5).rejects(5);11    }12}13import static org.assertj.core.api.Assertions.assertThatPredicate;14public class AssertjPredicateExample {15    public static void main(String[] args) {16        assertThatPredicate(x -> x == 5).accepts(5).rejects(6);17    }18}19import static org.assertj.core.api.Assertions.assertThatPredicate;20public class AssertjPredicateExample {21    public static void main(String[] args) {22        assertThatPredicate(x -> x == 5).rejects(5).accepts(6);23    }24}25import static org.assertj.core.api.Assertions.assertThatPredicate;26public class AssertjPredicateExample {27    public static void main(String[] args) {28        assertThatPredicate(x -> x == 5).accepts(5).rejects(6).accepts(5);29    }30}31import static org.assertj.core.api.Assertions.assertThatPredicate;32public class AssertjPredicateExample {33    public static void main(String[] args) {

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