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

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

Source:PredicateAssert_acceptsAll_Test.java

...16import static org.assertj.core.util.FailureMessages.actualIsNull;17import static org.assertj.core.util.Lists.newArrayList;18import static org.mockito.Mockito.verify;19import java.util.function.Predicate;20import org.assertj.core.api.PredicateAssert;21import org.assertj.core.api.PredicateAssertBaseTest;22import org.assertj.core.presentation.PredicateDescription;23import org.junit.Test;24/**25 * @author Filip Hrisafov26 */27public class PredicateAssert_acceptsAll_Test extends PredicateAssertBaseTest {28  @Test29  public void should_fail_when_predicate_is_null() {30    thrown.expectAssertionError(actualIsNull());31    assertThat((Predicate<String>) null).acceptsAll(newArrayList("first", "second"));32  }33  @Test34  public void should_fail_when_predicate_does_not_accept_values() {35    Predicate<String> ballSportPredicate = sport -> sport.contains("ball");36    thrown.expectAssertionError(elementsShouldMatch(newArrayList("football", "basketball", "curling"), "curling",37                                                    PredicateDescription.GIVEN).create());38    assertThat(ballSportPredicate).acceptsAll(newArrayList("football", "basketball", "curling"));39  }40  @Test41  public void should_pass_when_predicate_accepts_all_values() {42    Predicate<String> ballSportPredicate = sport -> sport.contains("ball");43    assertThat(ballSportPredicate).acceptsAll(newArrayList("football", "basketball", "handball"));44  }45  @Override46  protected PredicateAssert<Boolean> invoke_api_method() {47    return assertions.acceptsAll(newArrayList(true, true));48  }49  @Override50  protected void verify_internal_effects() {51    verify(iterables).assertAllMatch(getInfo(assertions), newArrayList(true, true), getActual(assertions),52                                     PredicateDescription.GIVEN);53  }54}...

Source:PredicateAssert.java

...4import java.util.List;5import java.util.function.Predicate;6import static com.nitorcreations.predicates.NPredicates.not;7import static java.util.stream.Collectors.toList;8public class PredicateAssert<T> extends AbstractAssert<PredicateAssert<T>, Predicate<T>> {9    PredicateAssert(Predicate<T> actual) {10        super(actual, PredicateAssert.class);11    }12    static <T> PredicateAssert<T> assertThat(Predicate<T> predicate) {13        return new PredicateAssert<>(predicate);14    }15    public PredicateAssert<T> matches(T testable) {16        isNotNull();17        if (!actual.test(testable)) {18            failWithMessage("Expected predicate to match <%s>, but failed", testable);19        }20        return this;21    }22    public PredicateAssert<T> doesNotMatch(T testable) {23        isNotNull();24        if (actual.test(testable)) {25            failWithMessage("Expected predicate not to match <%s>, but matched", testable);26        }27        return this;28    }29    @SafeVarargs30    public final PredicateAssert<T> matchesAll(T... testables) {31        isNotNull();32        final List<T> errors = Arrays.stream(testables)33                .filter(not(actual))34                .collect(toList());35        if (errors.size() > 0) {36            failWithMessage("Expected predicate to match all of <%s>, but did not match <%s>", Arrays.asList(testables), errors);37        }38        return this;39    }40    @SafeVarargs41    public final PredicateAssert<T> matchesNone(T... testables) {42        isNotNull();43        final List<T> errors = Arrays.stream(testables)44                .filter(actual)45                .collect(toList());46        if (errors.size() > 0) {47            failWithMessage("Expected predicate not to match any of <%s>, but matched <%s>", Arrays.asList(testables), errors);48        }49        return this;50    }51}...

Source:Assertions.java

1package com.nitorcreations.test;2import java.util.function.Predicate;3public class Assertions extends org.assertj.core.api.Assertions {4    public static <T> PredicateAssert<T> assertThat(Predicate<T> predicate) {5        return PredicateAssert.assertThat(predicate);6    }7}...

PredicateAssert

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.Assertions;4import java.util.function.Predicate;5public class PredicateAssert<T> extends AbstractAssert<PredicateAssert<T>, Predicate<T>> {6    public PredicateAssert(Predicate<T> actual) {7        super(actual, PredicateAssert.class);8    }9    public static <T> PredicateAssert<T> assertThat(Predicate<T> actual) {10        return new PredicateAssert<>(actual);11    }12    public PredicateAssert<T> isSatisfiedBy(T value) {13        Assertions.assertThat(actual.test(value)).isTrue();14        return this;15    }16    public PredicateAssert<T> isNotSatisfiedBy(T value) {17        Assertions.assertThat(actual.test(value)).isFalse();18        return this;19    }20}21package com.automationrhapsody.junit5;22import org.junit.jupiter.api.Test;23import java.util.function.Predicate;24import static com.automationrhapsody.junit5.PredicateAssert.assertThat;25class PredicateAssertTest {26    void testPredicateAssert() {27        Predicate<String> predicate = s -> s.startsWith("A");28        assertThat(predicate)29            .isSatisfiedBy("A")30            .isSatisfiedBy("ABC")31            .isNotSatisfiedBy("B")32            .isNotSatisfiedBy("BC");33    }34}35package com.automationrhapsody.junit5;36import org.junit.jupiter.params.ParameterizedTest;37import org.junit.jupiter.params.provider.CsvSource;38import java.util.function.Predicate;39import static com.automationrhapsody.junit5.PredicateAssert.assertThat;40class PredicateAssertParametrizedTest {41    @CsvSource({42    })43    void testPredicateAssert(String value, boolean expected) {44        Predicate<String> predicate = s -> s.startsWith("A");45        assertThat(predicate)46            .isSatisfiedBy(value)47            .isNotSatisfiedBy(value);48    }49}50package com.automationrhapsody.junit5;51import org.junit.jupiter.params.ParameterizedTest;52import org

PredicateAssert

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class PredicateAssertTest {5    public void testPredicateAssert() {6        String str = "Hello World";7        assertThat(str).isNotNull();8        assertThat(str).isNotEmpty();9        assertThat(str).contains("Hello");10        assertThat(str).startsWith("Hello");11        assertThat(str).endsWith("World");12        assertThat(str).hasSize(11);13    }14}

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2public class PredicateAssertExample {3    public static void main(String[] args) {4        PredicateAssert.assertThat(x -> x > 0).accepts(1, 2, 3);5        PredicateAssert.assertThat(x -> x > 0).rejects(-1, -2, -3);6    }7}8    at org.assertj.core.api.PredicateAssertExample.classMethod(PredicateAssertExample.java:8)9    at org.assertj.core.api.PredicateAssertExample.classMethod(PredicateAssertExample.java:9)10The PredicateAssert class provides two static methods, assertThat() and assertThatThrownBy() to create the PredicateAssert object. The assertThat() method is used to create the PredicateAssert object and the

PredicateAssert

Using AI Code Generation

1import java.util.function.Predicate;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class PredicateAssertTest {5public void testPredicateAssert() {6Predicate<String> predicate = s -> s.length() > 3;7Assertions.assertThat(predicate).accepts("abcd");8Assertions.assertThat(predicate).rejects("abc");9Assertions.assertThat(predicate).accepts("abc", "abcd");10Assertions.assertThat(predicate).rejects("abc", "ab");11}12}13import java.util.function.Predicate;14import org.assertj.core.api.Assertions;15import org.junit.Test;16public class PredicateAssertTest {17public void testPredicateAssert() {18Predicate<String> predicate = s -> s.length() > 3;19Assertions.assertThat(predicate).accepts("abcd");20Assertions.assertThat(predicate).rejects("abc");21Assertions.assertThat(predicate).accepts("abc", "abcd");22Assertions.assertThat(predicate).rejects("abc", "ab");23}24}25import java.util.function.Predicate;26import org.assertj.core.api.Assertions;27import org.junit.Test;28public class PredicateAssertTest {29public void testPredicateAssert() {30Predicate<String> predicate = s -> s.length() > 3;31Assertions.assertThat(predicate).accepts("abcd");32Assertions.assertThat(predicate).rejects("abc");33Assertions.assertThat(predicate).accepts("abc", "abcd");34Assertions.assertThat(predicate).rejects("abc", "ab");35}36}37import java.util.function.Predicate;38import org.assertj.core.api.Assertions;39import org.junit.Test;40public class PredicateAssertTest {41public void testPredicateAssert() {42Predicate<String> predicate = s -> s.length() > 3;43Assertions.assertThat(predicate).accepts("abcd");44Assertions.assertThat(predicate).rejects("abc");45Assertions.assertThat(predicate).accepts("abc", "abcd");46Assertions.assertThat(predicate).rejects("abc", "ab");47}48}49import java.util.function.Predicate;50import org.assertj.core.api.Assertions;51import org.junit.Test;52public class PredicateAssertTest {53public void testPredicateAssert() {54Predicate<String> predicate = s -> s.length() > 3;55Assertions.assertThat(predicate

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2import static org.assertj.core.api.Assertions.assertThat;3public class PredicateAssertExample {4   public static void main(String[] args) {5      PredicateAssert<String> predicateAssert = assertThat("Hello");6      PredicateAssert<String> predicateAssert1 = predicateAssert.startsWith("He");7      PredicateAssert<String> predicateAssert2 = predicateAssert.endsWith("lo");8      PredicateAssert<String> predicateAssert3 = predicateAssert.contains("ell");9   }10}11as(String description, Object... args)12describedAs(String description, Object... args)13describedAs(Description description)14overridingErrorMessage(String message, Object... args)15withFailMessage(String newErrorMessage, Object... args)16withThreadDumpOnError()17withRepresentation(Representation newRepresentation)18withStrictTypeChecking()19withNoTypeChecking()20withAssertionState(AtomicBoolean state)21withAssertionStateResetTo(boolean state)22withAssertionStateResetToTrue()23withAssertionStateResetToFalse()24withFailMessage(String newErrorMessage, Object... args)25withThreadDumpOnError()26withRepresentation(Representation newRepresentation)27withStrictTypeChecking()28withNoTypeChecking()29withAssertionState(AtomicBoolean state)30withAssertionStateResetTo(boolean state)31withAssertionStateResetToTrue()32withAssertionStateResetToFalse()33overridingErrorMessage(String message, Object... args)34withFailMessage(String newErrorMessage, Object... args)35withThreadDumpOnError()36withRepresentation(Representation newRepresentation)37withStrictTypeChecking()38withNoTypeChecking()39withAssertionState(AtomicBoolean state)40withAssertionStateResetTo(boolean state)41withAssertionStateResetToTrue()42withAssertionStateResetToFalse()43overridingErrorMessage(String message, Object... args)44withFailMessage(String newErrorMessage, Object... args)45withThreadDumpOnError()46withRepresentation(Representation newRepresentation)47withStrictTypeChecking()48withNoTypeChecking()49withAssertionState(AtomicBoolean state)50withAssertionStateResetTo(boolean state)51withAssertionStateResetToTrue()52withAssertionStateResetToFalse()53overridingErrorMessage(String message, Object... args)54withFailMessage(String newErrorMessage, Object... args)55withThreadDumpOnError()56withRepresentation(Representation newRepresentation)57withStrictTypeChecking()58withNoTypeChecking()

PredicateAssert

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class PredicateAssertTest {4   public void test() {5      String str = "assertj";6      assertThat(str).hasSize(7);7   }8}9   at org.junit.Assert.assertEquals(Assert.java:115)10   at org.junit.Assert.assertEquals(Assert.java:144)11   at org.assertj.core.api.StringAssert.hasSize(StringAssert.java:250)12   at org.assertj.core.api.StringAssert.hasSize(StringAssert.java:31)13   at PredicateAssertTest.test(PredicateAssertTest.java:8)14assertThat(str).hasSize(7);15assertThat(str).hasSize(8);16assertThat(str).hasSize(8);17assertThat(str).hasSize(7);18assertThat(str).hasSize(7);19assertThat(str).hasSize(8);20assertThat(str).hasSize(8);21assertThat(str).hasSize(7);22assertThat(str).hasSize(7);23assertThat(str).hasSize(8);24assertThat(str).hasSize(8);25assertThat(str).hasSize(7);26assertThat(str).hasSize(7);27assertThat(str).hasSize(8);28assertThat(str).hasSize(8);29assertThat(str).hasSize(7);30assertThat(str).hasSize(7);31assertThat(str).hasSize(8);32assertThat(str).hasSize(8);33assertThat(str).hasSize(7);34assertThat(str).hasSize(7);35assertThat(str).hasSize(8);36assertThat(str).hasSize(8);37assertThat(str).hasSize(7);38assertThat(str).hasSize(7);39assertThat(str).hasSize(8);40assertThat(str).hasSize(8);41assertThat(str).hasSize(7);42assertThat(str).hasSize(7);43assertThat(str).hasSize(8);44assertThat(str).hasSize(8);45assertThat(str).hasSize(7);46assertThat(str).hasSize(7);47assertThat(str).hasSize(8);48assertThat(str).hasSize(8);49assertThat(str).hasSize(7);50assertThat(str).hasSize(7);51assertThat(str).hasSize(8);52assertThat(str).hasSize(8);

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.function.Predicate;3public class Test {4   public static void main(String[] args) {5      PredicateAssert.assertThat("test").isNotNull();6   }7}8Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.api.PredicateAssert.assertThat(Ljava/lang/Object;)Lorg/assertj/core/api/PredicateAssert;9        at Test.main(1.java:7)10$ javac -cp .;assertj-core-3.13.2.jar 1.java11$ java -cp .;assertj-core-3.13.2.jar Test12import static org.assertj.core.api.Assertions.*;13import static org.assertj.core.api.Assertions.assertThat;14import static org.assertj.core.api.Assertions.assertThatExceptionOfType;15import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;16import static org.assertj.core.api.Assertions.assertThatIllegalStateException;17import static org.assertj.core.api.Assertions.assertThatNullPointerException;18import static org.assertj.core.api.Assertions.assertThatNoException;19import static org.assertj.core.api.Assertions.assertThatNoMoreElements;20import static org.assertj.core.api.Assertions.assertThatThrownBy;21import static org.assertj.core.api.Assertions.assertThatThrownBy;22import static org.assertj.core.api.Assertions.catchThrowable;23import static org.assertj.core.api.Assertions.catchThrowable

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.function.Predicate;3class Test {4   public static void main(String[] args) {5      PredicateAssert.assertThat("Hello").isNotNull();6   }7}

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2import static org.assertj.core.api.Assertions.assertThat;3public class AssertJTest {4    public static void main(String[] args) {5        PredicateAssert.assertThat("Hello").contains("Hello");6    }7}8import org.assertj.core.api.*;9import static org.assertj.core.api.Assertions.assertThat;10public class AssertJTest {11    public static void main(String[] args) {12        PredicateAssert.assertThat("Hello").contains("Hello");13    }14}

PredicateAssert

Using AI Code Generation

1import org.assertj.core.api.*;2import org.testng.annotations.Test;3public class TestNG_Test {4    public void test() {5        PredicateAssert.assertThat("String").contains("S");6    }7}

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