How to use throwAssertionError method of org.assertj.core.api.AbstractAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractAssert.throwAssertionError

Source:ResultAssertion.java

...31    public ResultAssertion( Result<S, F> actual ) {32        super( actual, ResultAssertion.class );33    }34    public ResultAssertion<S, F> isSuccess() {35        if( !actual.isSuccess() ) throwAssertionError( shouldBeSuccess( actual ) );36        return myself;37    }38    public ResultAssertion<S, F> isFailure() {39        if( actual.isSuccess() ) throwAssertionError( shouldBeFailure( actual ) );40        return myself;41    }42    public static final class ResultShouldBeSuccess extends BasicErrorMessageFactory {43        private ResultShouldBeSuccess( Class<?> resultClass, Object resultFailureValue ) {44            super( "%nExpecting success " + resultClass.getSimpleName() + " but was containing failure: <%s>.", resultFailureValue );45        }46        public static <S, F> ResultShouldBeSuccess shouldBeSuccess( Result<S, F> result ) {47            return new ResultShouldBeSuccess( result.getClass(), result.failureValue );48        }49    }50    public static final class ResultShouldBeFailure extends BasicErrorMessageFactory {51        private ResultShouldBeFailure( Class<?> resultClass, Object resultSuccessValue ) {52            super( "%nExpecting failure " + resultClass.getSimpleName() + " but was containing success: <%s>.", resultSuccessValue );53        }...

Source:OutputAssert.java

...36	public OutputAssert hasSingleLineContaining(String contents) {37		List<String> lines = this.actual.lines();38		List<String> matchingLines = lines.stream().filter((line) -> line.contains(contents)).toList();39		if (matchingLines.size() != 1) {40			throwAssertionError(41					new BasicErrorMessageFactory("%nExpected %s to have a single line that contains '%s' but found %s",42							lines, contents, matchingLines.size()));43		}44		return this;45	}46	/**47	 * Asserts that the output has a line matching the given contents.48	 * @param contents contents to match49	 * @return {@code this} for fluent API50	 */51	public OutputAssert hasLineContaining(String contents) {52		List<String> lines = this.actual.lines();53		Optional<String> matchingLines = lines.stream().filter((line) -> line.contains(contents)).findAny();54		if (matchingLines.isEmpty()) {55			throwAssertionError(new BasicErrorMessageFactory(56					"%nExpected %s to have a line that contains '%s' but found none", lines, contents));57		}58		return this;59	}60	/**61	 * Asserts that the output doesn't have a line matching the given contents.62	 * @param contents contents to match63	 * @return {@code this} for fluent API64	 */65	public OutputAssert hasNoLinesContaining(String contents) {66		List<String> lines = this.actual.lines();67		boolean noMatch = lines.stream().noneMatch((line) -> line.contains(contents));68		if (!noMatch) {69			throwAssertionError(new BasicErrorMessageFactory(70					"%nExpected %s to have no lines that contain '%s' but found some", lines, contents));71		}72		return this;73	}74}...

Source:CountDownLatchAssertions.java

...12        return new CountDownLatchAssertions(actual);13    }14    public CountDownLatchAssertions isDownBefore(int timeout, TimeUnit timeUnit) {15        boolean await = waitFor(timeout, timeUnit);16        if (!await) throwAssertionError(new ShouldBeDownBefore(timeout, timeUnit));17        return this;18    }19    public CountDownLatchAssertions isUpAfter(int timeout, TimeUnit timeUnit) {20        boolean await = waitFor(timeout, timeUnit);21        if (await) throwAssertionError(new ShouldBeUpAfter(timeout, timeUnit));22        return this;23    }24    private boolean waitFor(int timeout, TimeUnit timeUnit) {25        boolean await = false;26        try {27            await = actual.await(timeout, timeUnit);28        } catch (InterruptedException e) {29            Thread.currentThread().interrupt();30            fail("Test has been interrupted");31        }32        return await;33    }34    private static class ShouldBeDownBefore extends BasicErrorMessageFactory {35        ShouldBeDownBefore(int timeout, TimeUnit timeUnit) {...

throwAssertionError

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.AbstractAssert;3public class ThrowAssertionError {4    public static void main(String[] args) {5        AbstractAssert<?, ?> abstractAssert = null;6        abstractAssert.throwAssertionError("Error");7    }8}9	at org.assertj.core.api.AbstractAssert.throwAssertionError(AbstractAssert.java:134)10	at ThrowAssertionError.main(1.java:9)

throwAssertionError

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2public class AssertJAssert {3    public static void main(String[] args) {4        assertThat(1).isEqualTo(2);5    }6}

throwAssertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2{3    public static void main(String[] args) 4    {5        AbstractAssert<?, ?> abstractAssert = new AbstractAssert<>(null, null)6        {7            protected Object invoke(String methodName, Object... args)8            {9                return null;10            }11        };12        abstractAssert.throwAssertionError("Assertion failed");13    }14}15Recommended Posts: How to use org.assertj.core.api.Assertions.assertThat() method in Java?16How to use org.assertj.core.api.Assertions.assertThatCode() method in Java?17How to use org.assertj.core.api.Assertions.assertThatThrownBy() method in Java?18How to use org.assertj.core.api.Assertions.catchThrowable() method in Java?19How to use org.assertj.core.api.Assertions.assertThatExceptionOfType() method in Java?20How to use org.assertj.core.api.Assertions.assertThatNullPointerException() method in Java?21How to use org.assertj.core.api.Assertions.assertThatIllegalArgumentException() method in Java?22How to use org.assertj.core.api.Assertions.assertThatIllegalStateException() method in Java?23How to use org.assertj.core.api.Assertions.assertThatNoException() method in Java?24How to use org.assertj.core.api.Assertions.assertThatAssertionError() method in Java?25How to use org.assertj.core.api.Assertions.assertThatIOException() method in Java?

throwAssertionError

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import org.junit.jupiter.api.Test;5public class JUnit5AssertJTest {6    public void testThrowAssertionError() {7        assertThatThrownBy(() -> {8            throwAssertionError();9        }).isInstanceOf(AssertionError.class);10    }11    private void throwAssertionError() {12        assertThat(true).isFalse();13    }14}15package com.automationrhapsody.junit5;16import static org.assertj.core.api.Assertions.assertThat;17import static org.assertj.core.api.Assertions.fail;18import org.junit.jupiter.api.Test;19public class JUnit5AssertJTest {20    public void testFail() {21        try {22            fail("This test will fail");23        } catch (AssertionError e) {24            assertThat(e.getMessage()).isEqualTo("This test will fail");25        }26    }27}28package com.automationrhapsody.junit5;29import static org.assertj.core.api.Assertions.assertThat;30import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;31import org.junit.jupiter.api.Test;32public class JUnit5AssertJTest {33    public void testFailBecauseExceptionWasNotThrown() {34        try {35            failBecauseExceptionWasNotThrown(NullPointerException.class);36        } catch (AssertionError e) {37            assertThat(e.getMessage()).isEqualTo("Expecting exception:");38        }39    }40}41package com.automationrhapsody.junit5;42import static org.assertj.core.api.Assertions.assertThat;43import static org.assertj.core.api.Assertions.failBecauseExpectedAssertionErrorWasNotThrown;44import org.junit.jupiter.api.Test;45public class JUnit5AssertJTest {

throwAssertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class AssertJTest {5    public void testAssertJ() {6        Assertions.assertThat(true).isTrue();7        Assertions.assertThat(false).isFalse();8        Assertions.assertThat("Hello World").startsWith("Hello");9        Assertions.assertThat(1).isBetween(1, 2);10        Assertions.assertThat(1).isIn(1, 2);11        Assertions.assertThat(1).isLessThan(2);12        Assertions.assertThat(1).isGreaterThan(0);13        Assertions.assertThat(1).isNotEqualTo(2);14        Assertions.assertThat(1).isNotIn(2, 3);15        Assertions.assertThat(1).isNotSameAs(2);16        Assertions.assertThat(1).isNotNull();17        Assertions.assertThat(1).isSameAs(1);18        Assertions.assertThat(1).isCloseTo(0, 2);19        Assertions.assertThat(1).isCloseTo(0, 1);20        Assertions.assertThat(1).isCloseTo(0, 0);21        Assertions.assertThat(1).isBetween(0, 2);22        Assertions.assertThat(1).isIn(0, 2);23        Assertions.assertThat(1).isLessThan(3);24        Assertions.assertThat(1).isGreaterThan(-1);25        Assertions.assertThat(1).isNotEqualTo(3);26        Assertions.assertThat(1).isNotIn(3, 4);27        Assertions.assertThat(1).isNotSameAs(3);28        Assertions.assertThat(1).isNotNull();29        Assertions.assertThat(1).isSameAs(1);30        Assertions.assertThat(1).isCloseTo(0, 3);31        Assertions.assertThat(1).isCloseTo(0, 2);32        Assertions.assertThat(1).isCloseTo(0, 1);

throwAssertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2class 1 extends AbstractAssert<1, String> {3    public 1(String actual) {4        super(actual, 1.class);5    }6    public static 1 assertThat(String actual) {7        return new 1(actual);8    }9    public 1 hasLength(int expected) {10        isNotNull();11        if (actual.length() != expected) {12            throwAssertionError("Expected length of <%s> to be <%s> but was <%s>",13                    actual, expected, actual.length());14        }15        return this;16    }17}18import org.assertj.core.api.Assertions;19class 2 {20    public static void main(String[] args) {21        Assertions.assertThat("abc").hasLength(3);22    }23}24import org.assertj.core.api.Assertions;25class 3 {26    public static void main(String[] args) {27        Assertions.assertThat("abc").hasLength(4);28    }29}30import org.assertj.core.api.Assertions;31class 4 {32    public static void main(String[] args) {33        Assertions.assertThat("abc").hasLength(3);34    }35}36import org.assertj.core.api.Assertions;37class 5 {38    public static void main(String[] args) {39        Assertions.assertThat("abc").hasLength(4);40    }41}42import org.assertj.core.api.Assertions;43class 6 {44    public static void main(String[] args) {45        Assertions.assertThat("abc").hasLength(3);46    }47}48import org.assertj.core.api.Assertions;49class 7 {50    public static void main(String[] args) {51        Assertions.assertThat("abc").hasLength(4);52    }53}54import org.assertj.core.api.Assertions;55class 8 {56    public static void main(String[] args) {57        Assertions.assertThat("abc").hasLength(3

throwAssertionError

Using AI Code Generation

1public class AssertJThrowAssertionError {2    public static void main(String[] args) {3        assertThat(true).isTrue().throwAssertionError("Assertion Error");4    }5}6	at org.assertj.core.api.AbstractBooleanAssert.throwAssertionError(AbstractBooleanAssert.java:102)7	at AssertJThrowAssertionError.main(AssertJThrowAssertionError.java:5)

throwAssertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.ListAssert;4import org.assertj.core.api.ListAssertBaseTest;5import org.assertj.core.api.StringAssert;6import org.assertj.core.api.ThrowableAssert;7import org.assertj.core.internal.Objects;8import org.junit.Test;9public class AssertJDemo {10	public void testAssertJ() {11		Assertions.assertThat("abc").isNotNull();12	}13}

throwAssertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2public class AssertJAssertionErrorTest {3    public static void main(String[] args) {4        String name = "AssertJ";5        AbstractAssert.throwAssertionError("Assertion error message");6    }7}

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