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

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

Source:AssertionsUtil.java

1package com.leakyabstractions.result.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.catchThrowableOfType;5import static org.assertj.core.api.BDDAssertions.then;6import static org.assertj.core.presentation.UnicodeRepresentation.UNICODE_REPRESENTATION;7import static org.assertj.core.util.introspection.PropertyOrFieldSupport.EXTRACTION;8import java.util.Comparator;9import java.util.UUID;10import org.assertj.core.api.AbstractAssert;11import org.assertj.core.api.Condition;12import org.assertj.core.api.ThrowableAssert.ThrowingCallable;13import org.assertj.core.api.ThrowableAssertAlternative;14import org.junit.jupiter.api.Test;15class AssertionsUtil {16    static AssertionError expectAssertionError(ThrowingCallable shouldRaiseAssertionError) {17        AssertionError error = catchThrowableOfType(shouldRaiseAssertionError, AssertionError.class);18        assertThat(error).as("The code under test should have raised an AssertionError").isNotNull();19        return error;20    }21    static ThrowableAssertAlternative<AssertionError> assertThatAssertionErrorIsThrownBy(22            ThrowingCallable shouldRaiseAssertionError) {23        return assertThatExceptionOfType(AssertionError.class).isThrownBy(shouldRaiseAssertionError);24    }25    static class TestCondition<T> extends Condition<T> {26        private final boolean matches;27        TestCondition(boolean matches) {28            this.matches = matches;29        }30        @Override31        public boolean matches(T value) {32            return matches;33        }34    }35    static class AlwaysEqualComparator<T> implements Comparator<T> {36        static final AlwaysEqualComparator<Object> INSTANCE = new AlwaysEqualComparator<>();37        @Override38        public int compare(T o1, T o2) {39            return 0;40        }41        @Override42        public String toString() {43            return "AlwaysEqualComparator";44        }45    }46    static interface NavigationMethodBaseTest<ASSERT extends AbstractAssert<ASSERT, ?>> {47        ASSERT getAssertion();48        AbstractAssert<?, ?> invoke_navigation_method(ASSERT assertion);49        @Test50        default void should_honor_registered_comparator() {51            // Given52            ASSERT assertion = getAssertion().usingComparator(AlwaysEqualComparator.INSTANCE);53            // When54            AbstractAssert<?, ?> result = invoke_navigation_method(assertion);55            // Then56            result.isEqualTo(UUID.randomUUID()); // random value to avoid false positives57        }58        @Test59        default void should_keep_existing_assertion_state() {60            // Given61            ASSERT assertion = getAssertion().as("description")62                    .withFailMessage("error message")63                    .withRepresentation(UNICODE_REPRESENTATION)64                    .usingComparator(AlwaysEqualComparator.INSTANCE);65            // When66            AbstractAssert<?, ?> result = invoke_navigation_method(assertion);67            // Then68            then(result).hasFieldOrPropertyWithValue("objects", EXTRACTION.getValueOf("objects", assertion))69                    .extracting(AbstractAssert::getWritableAssertionInfo)70                    .usingRecursiveComparison()71                    .isEqualTo(assertion.info);72        }73    }74}...

Source:CustomAbstractAssert.java

...27    private static final String ORG_XMLUNIT_ASSERTJ_ERROR = "org.xmlunit.assertj.error";28    CustomAbstractAssert(ACTUAL actual, Class<?> selfType) {29        super(actual, selfType);30    }31    void throwAssertionError(AssertionErrorFactory assertionErrorFactory) {32        AssertionError assertionError = Failures.instance().failureIfErrorMessageIsOverridden(info);33        if (assertionError == null) {34            assertionError = assertionErrorFactory.newAssertionError(info.description(), info.representation());35        }36        Failures.instance().removeAssertJRelatedElementsFromStackTraceIfNeeded(assertionError);37        removeCustomAssertRelatedElementsFromStackTraceIfNeeded(assertionError);38        throw assertionError;39    }40    private void removeCustomAssertRelatedElementsFromStackTraceIfNeeded(AssertionError assertionError) {41        if (!Failures.instance().isRemoveAssertJRelatedElementsFromStackTrace()) return;42        List<StackTraceElement> filtered = newArrayList(assertionError.getStackTrace());43        for (StackTraceElement element : assertionError.getStackTrace()) {44            if (isElementOfCustomAssert(element)) {45                filtered.remove(element);46            }47        }48        StackTraceElement[] newStackTrace = filtered.toArray(new StackTraceElement[0]);49        assertionError.setStackTrace(newStackTrace);50    }51    private boolean isElementOfCustomAssert(StackTraceElement stackTraceElement) {52        Class<?> currentAssertClass = getClass();53        while (currentAssertClass != AbstractAssert.class) {54            if (stackTraceElement.getClassName().equals(currentAssertClass.getName())) {55                return true;56            }57            if (stackTraceElement.getClassName().contains(ORG_XMLUNIT_ASSERTJ_ERROR)) {58                return true;59            }60            currentAssertClass = currentAssertClass.getSuperclass();61        }62        return false;63    }...

Source:XPathExpressionAssert.java

1package com.github.attiand.assertj.jaxrs.xml.asserts;2import javax.xml.xpath.XPathExpression;3import javax.xml.xpath.XPathExpressionException;4import org.assertj.core.api.AbstractAssert;5import org.assertj.core.api.BooleanAssert;6import org.assertj.core.api.DoubleAssert;7import org.assertj.core.api.IntegerAssert;8import org.assertj.core.api.StringAssert;9import org.w3c.dom.Document;10public class XPathExpressionAssert extends AbstractAssert<XPathExpressionAssert, XPathExpression> {11	private static final String XPATH_EVALUATION_ERROR = "Could not evaluate xpatch expression";12	private final Document document;13	public XPathExpressionAssert(XPathExpression actual, Document document) {14		super(actual, XPathExpressionAssert.class);15		this.document = document;16	}17	@Override18	public StringAssert asString() {19		isNotNull();20		try {21			String result = actual.evaluateExpression(document, String.class);22			return new StringAssert(result);23		} catch (XPathExpressionException e) {24			throw new AssertionError(XPATH_EVALUATION_ERROR, e);25		}26	}27	public IntegerAssert asInteger() {28		isNotNull();29		try {30			Integer result = actual.evaluateExpression(document, Integer.class);31			return new IntegerAssert(result);32		} catch (XPathExpressionException e) {33			throw new AssertionError(XPATH_EVALUATION_ERROR, e);34		}35	}36	public DoubleAssert asDouble() {37		isNotNull();38		try {39			Double result = actual.evaluateExpression(document, Double.class);40			return new DoubleAssert(result);41		} catch (XPathExpressionException e) {42			throw new AssertionError(XPATH_EVALUATION_ERROR, e);43		}44	}45	public BooleanAssert asBoolean() {46		isNotNull();47		try {48			Boolean result = actual.evaluateExpression(document, Boolean.class);49			return new BooleanAssert(result);50		} catch (XPathExpressionException e) {51			throw new AssertionError(XPATH_EVALUATION_ERROR, e);52		}53	}54}...

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2public class AssertionExample extends AbstractAssert<AssertionExample, String> {3    public AssertionExample(String actual) {4        super(actual, AssertionExample.class);5    }6    public static AssertionExample assertThat(String actual) {7        return new AssertionExample(actual);8    }9    public AssertionExample isEqualTo(String expected) {10        if (!actual.equals(expected)) {11            failWithMessage("expected <%s> but was <%s>", expected, actual);12        }13        return this;14    }15}16public class Test {17    public static void main(String[] args) {18        AssertionExample.assertThat("test").isEqualTo("test");19    }20}21Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.api.AbstractAssert.failWithMessage(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/assertj/core/api/AbstractAssert;22	at AssertionExample.isEqualTo(AssertionExample.java:12)23	at Test.main(Test.java:7)24× Email codedump link for NoSuchMethodError: org.assertj.core.api.AbstractAssert.failWithMessage(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lorg/assertj/core/api/AbstractAssert;

assertionError

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractAssert;3public class MyAssert extends AbstractAssert<MyAssert, String> {4    public MyAssert(String actual) {5        super(actual, MyAssert.class);6    }7    public static MyAssert assertThat(String actual) {8        return new MyAssert(actual);9    }10    public MyAssert isEqualTo(String expected) {11        if (actual == null || expected == null) {12            failWithMessage("expected <%s> but was <%s>", expected, actual);13        }14        if (!actual.equals(expected)) {15            failWithMessage("expected <%s> but was <%s>", expected, actual);16        }17        return this;18    }19}20package org.example;21public class Test {22    public static void main(String[] args) {23        MyAssert.assertThat("test").isEqualTo("test");24    }25}26	at org.example.MyAssert.failWithMessage(MyAssert.java:19)27	at org.example.MyAssert.isEqualTo(MyAssert.java:27)28	at org.example.Test.main(Test.java:9)29package org.example;30import org.assertj.core.api.AbstractAssert;31public class MyAssert extends AbstractAssert<MyAssert, String> {32    public MyAssert(String actual) {33        super(actual, MyAssert.class);34    }35    public static MyAssert assertThat(String actual) {36        return new MyAssert(actual);37    }38    public MyAssert isEqualTo(String expected) {39        if (actual == null || expected == null) {40            failWithMessage("expected <%s> but was <%s>", expected, actual);41        }42        if (!actual.equals(expected)) {43            failWithMessage("expected <%s> but was <%s>", expected, actual);44        }45        return this;46    }47}48package org.example;49public class Test {50    public static void main(String[] args) {51        MyAssert.assertThat("test").isEqualTo("test");52    }53}

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class 1 extends AbstractAssert<1, String> {5    public 1(String actual) {6        super(actual, 1.class);7    }8    public static 1 assertThat(String actual) {9        return new 1(actual);10    }11    public 1 isEqualTo(String expected) {12        isNotNull();13        if (!actual.equals(expected)) {14            failWithMessage("Expected <%s> but was <%s>", expected, actual);15        }16        return this;17    }18}19import org.assertj.core.api.Assertions;20import org.junit.Test;21public class 2 {22    public void test() {23        Assertions.assertThat("foo").isEqualTo("foo");24    }25}26import org.junit.Assert;27import org.junit.Test;28public class 3 {29    public void test() {30        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));31    }32}33import org.junit.Assert;34import org.junit.Test;35public class 4 {36    public void test() {37        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));38    }39}40import org.junit.Assert;41import org.junit.Test;42public class 5 {43    public void test() {44        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));45    }46}47import org.junit.Assert;48import org.junit.Test;49public class 6 {50    public void test() {51        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));52    }53}54import org.junit.Assert;55import org.junit.Test;56public class 7 {57    public void test() {58        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));59    }60}61import org.junit.Assert;62import org.junit.Test;63public class 8 {64    public void test() {65        Assert.assertThat("foo", org.hamcrest.Matchers.is("foo"));66    }67}

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.AbstractThrowableAssert;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.ThrowableAssert;5import org.junit.Test;6public class 1 extends AbstractAssert<1, Throwable> {7    public 1(Throwable actual) {8        super(actual, 1.class);9    }10    public static 1 assertThat(Throwable actual) {11        return new 1(actual);12    }13    public 1 hasMessage(String expected) {14        isNotNull();15        String actualMessage = actual.getMessage();16        if (!actualMessage.equals(expected)) {17            failWithMessage("Expected exception message to be <%s> but was <%s>", expected, actualMessage);18        }19        return this;20    }21    public 1 hasMessageContaining(String expected) {22        isNotNull();23        String actualMessage = actual.getMessage();24        if (!actualMessage.contains(expected)) {25            failWithMessage("Expected exception message to contain <%s> but was <%s>", expected, actualMessage);26        }27        return this;28    }29    public 1 hasCauseInstanceOf(Class<? extends Throwable> expected) {30        isNotNull();31        Throwable actualCause = actual.getCause();32        if (!expected.isInstance(actualCause)) {33            failWithMessage("Expected exception cause to be an instance of <%s> but was <%s>", expected, actualCause);34        }35        return this;36    }37    public 1 hasNoCause() {38        isNotNull();39        Throwable actualCause = actual.getCause();40        if (actualCause != null) {41            failWithMessage("Expected exception to have no cause but had <%s>", actualCause);42        }43        return this;44    }45}46import static org.assertj.core.api.Assertions.assertThat;47import static org.assertj.core.api.Assertions.assertThatExceptionOfType;48import static org.assertj.core.api.Assertions.catchThrowable;49import static org.assertj.core.api.Assertions.fail;50import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;51import org.junit.Test;52public class 2 {53    public void test() {54        Throwable thrown = catchThrowable(() -> {55            throw new IllegalArgumentException("boom!");56        });57        assertThat(thrown).isInstanceOf(IllegalArgumentException.class)58                          .hasMessage("boom!")59                          .hasMessageContaining("boom")60                          .hasNoCause();61    }62}

assertionError

Using AI Code Generation

1package org.example;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.*;4{5    public void testAssertThat()6    {7        assertThat(1).isEqualTo(1);8    }9}10package org.example;11import org.junit.jupiter.api.Test;12import static org.assertj.core.api.Assertions.*;13{14    public void testAssertThat()15    {16        assertThat(1).isEqualTo(2);17    }18}19package org.example;20import org.junit.jupiter.api.Test;21import static org.assertj.core.api.Assertions.*;22{23    public void testAssertThat()24    {25        assertThat(1).isEqualTo(3);26    }27}28package org.example;29import org.junit.jupiter.api.Test;30import static org.assertj.core.api.Assertions.*;31{32    public void testAssertThat()33    {34        assertThat(1).isEqualTo(4);35    }36}37package org.example;38import org.junit.jupiter.api.Test;39import static org.assertj.core.api.Assertions.*;40{41    public void testAssertThat()42    {43        assertThat(1).isEqualTo(5);44    }45}46package org.example;47import org.junit.jupiter.api.Test;48import static org.assertj.core.api.Assertions.*;49{50    public void testAssertThat()51    {52        assertThat(1).isEqualTo(6);53    }54}55package org.example;56import org.junit.jupiter.api.Test;57import static org.assertj.core.api.Assertions.*;58{59    public void testAssertThat()60    {61        assertThat(1).isEqualTo(7);62    }63}

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4public class AssertClass {5    public void test() {6        Assertions.assertThat(1).isEqualTo(1);7    }8}9import org.assertj.core.api.Assertions;10import org.junit.Test;11public class AssertClass {12    public void test() {13        Assertions.assertThat(1).isEqualTo(1);14    }15}16import org.assertj.core.api.AbstractAssert;17import org.assertj.core.api.Assertions;18import org.junit.Test;19public class AssertClass {20    public void test() {21        Assertions.assertThat(1).isEqualTo(1);22    }23}24import org.assertj.core.api.AbstractAssert;25import org.assertj.core.api.Assertions;26import org.junit.Test;27public class AssertClass {28    public void test() {29        Assertions.assertThat(1).isEqualTo(1);30    }31}32import org.assertj.core.api.AbstractAssert;33import org.assertj.core.api.Assertions;34import org.junit.Test;35public class AssertClass {36    public void test() {37        Assertions.assertThat(1).isEqualTo(1);38    }39}40import org.assertj.core.api.AbstractAssert;41import org.assertj.core.api.Assertions;42import org.junit.Test;43public class AssertClass {44    public void test() {45        Assertions.assertThat(1).isEqualTo(1);46    }47}48import org.assertj.core.api.AbstractAssert;49import org.assertj.core.api.Assertions;50import org.junit.Test;51public class AssertClass {52    public void test() {53        Assertions.assertThat(1).isEqualTo(1);54    }55}56import org.assertj.core.api.AbstractAssert;57import org.assertj.core.api.Assertions;58import org

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3public class Main {4    public static void main(String[] args) {5        Assertions.assertThat("A").isNotEqualTo("A");6    }7}8import org.junit.jupiter.api.Assertions;9import org.junit.jupiter.api.Test;10public class Main {11    public void test() {12        Assertions.assertThrows(AssertionError.class, () -> {13            Assertions.assertEquals("A", "A");14        });15    }16}17import org.assertj.core.api.Assertions;18import org.junit.jupiter.api.Test;19public class Main {20    public void test() {21        Assertions.assertThatThrownBy(() -> {22            Assertions.assertThat("A").isNotEqualTo("A");23        }).isInstanceOf(AssertionError.class);24    }25}26import org.assertj.core.api.Assertions;27import org.junit.jupiter.api.Test;28public class Main {29    public void test() {30        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {31            Assertions.assertThat("A").isNotEqualTo("A");32        });33    }34}35import org.junit.jupiter.api.Assertions;36import org.junit.jupiter.api.Test;37public class Main {38    public void test() {39        Assertions.assertThrows(AssertionError.class, () -> {40            Assertions.assertThat("A").isNotEqualTo("A");41        });

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3public class AssertionError1 {4    public static void main(String[] args) {5        AbstractAssert<?, ?> assertion = Assertions.assertThat(10);6        assertion.overridingErrorMessage("Error Message").isEqualTo(10);7    }8}9import org.assertj.core.api.AbstractAssert;10import org.assertj.core.api.Assertions;11public class AssertionError2 {12    public static void main(String[] args) {13        AbstractAssert<?, ?> assertion = Assertions.assertThat(10);14        assertion.overridingErrorMessage("Error Message").isEqualTo(20);15    }16}17import org.assertj.core.api.AbstractAssert;18import org.assertj.core.api.Assertions;19public class AssertionError3 {20    public static void main(String[] args) {21        AbstractAssert<?, ?> assertion = Assertions.assertThat(10);22        assertion.overridingErrorMessage("Error Message").isEqualTo(20);23    }24}25import org.assertj.core.api.AbstractAssert;26import org.assertj.core.api.Assertions;27public class AssertionError4 {28    public static void main(String[] args) {29        AbstractAssert<?, ?> assertion = Assertions.assertThat(10);30        assertion.overridingErrorMessage("Error Message").isEqualTo(20);31    }32}33import org.assertj.core.api.AbstractAssert;34import org.assertj.core.api.Assertions;35public class AssertionError5 {36    public static void main(String[] args) {

assertionError

Using AI Code Generation

1import org.assertj.core.api.AbstractAssert;2import org.assertj.core.api.Assertions;3public class AssertJAssertionErrorExample {4  public static void main(String[] args) {5    AbstractAssert<?, ?> assertion = Assertions.assertThat(1);6    assertion.assertionError();7  }8}

assertionError

Using AI Code Generation

1package com.automationrhapsody.assertj;2import org.assertj.core.api.AbstractAssert;3public class AssertJTest extends AbstractAssert<AssertJTest, String> {4    public AssertJTest(String actual) {5        super(actual, AssertJTest.class);6    }7    public static AssertJTest assertThat(String actual) {8        return new AssertJTest(actual);9    }10    public AssertJTest isEqualTo(String expected) {11        if (!actual.equals(expected)) {12            throw new AssertionError(String.format("Expected %s, but was %s", expected, actual));13        }14        return this;15    }16}17package com.automationrhapsody.assertj;18import static org.assertj.core.api.Assertions.assertThat;19public class AssertJTest2 {20    public static void main(String[] args) {21        String actual = "Automation Rhapsody";22        String expected = "Automation Rhapsody";23        assertThat(actual).isEqualTo(expected);24    }25}26package com.automationrhapsody.assertj;27import static org.assertj.core.api.Assertions.assertThat;28public class AssertJTest3 {29    public static void main(String[] args) {30        String actual = "Automation Rhapsody";31        String expected = "Automation Rhapsody";32        assertThat(actual).isNotEqualTo(expected);33    }34}35package com.automationrhapsody.assertj;36import static com.automationrhapsody.assertj.AssertJTest.assertThat;37public class AssertJTest4 {38    public static void main(String[] args) {39        String actual = "Automation Rhapsody";40        String expected = "Automation Rhapsody";41        assertThat(actual).isEqualTo(expected);42    }43}

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