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How to use AssertionErrorCreator method of org.assertj.core.internal.Failures class

Best Assertj code snippet using org.assertj.core.internal.Failures.AssertionErrorCreator

Source:AssertionErrorCreator_multipleAssertionsError_Test.java

...20import org.mockito.ArgumentMatchers;21import org.mockito.BDDMockito;22import org.mockito.Mockito;23import org.opentest4j.MultipleFailuresError;24public class AssertionErrorCreator_multipleAssertionsError_Test {25    private AssertionErrorCreator assertionErrorCreator = new AssertionErrorCreator();26    @Test27    public void should_create_MultipleFailuresError_using_reflection() {28        // GIVEN29        Description description = new TestDescription("description");30        List<? extends AssertionError> errors = Lists.list(new AssertionError("error1"), new AssertionError("error2"));31        // WHEN32        AssertionError assertionError = assertionErrorCreator.multipleAssertionsError(description, errors);33        // THEN34        Assertions.assertThat(assertionError).isInstanceOf(MultipleFailuresError.class).hasMessage(String.format(("[description] (2 failures)%n" + ("\terror1%n" + "\terror2"))));35        MultipleFailuresError assertionFailedError = ((MultipleFailuresError) (assertionError));36        Assertions.assertThat(assertionFailedError.getFailures()).containsExactlyElementsOf(errors);37    }38    @Test39    public void should_create_MultipleAssertionsError_when_MultipleFailuresError_could_not_be_created() throws Exception {...

AssertionErrorCreator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.fail;4import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;5import org.assertj.core.internal.Failures;6import org.junit.Test;7public class FailuresTest {8  public void testFailures() {9    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {10      Failures.instance().failure("test");11    }).withMessage("test");12    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {13      Failures.instance().failure("test %s", "arg");14    }).withMessage("test arg");15    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {16      Failures.instance().failure("test %s", new Object[] { "arg" });17    }).withMessage("test arg");18    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {19      Failures.instance().failure("test %s %s", "arg1", "arg2");20    }).withMessage("test arg1 arg2");21    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {22      Failures.instance().failure("test %s %s", new Object[] { "arg1", "arg2" });23    }).withMessage("test arg1 arg2");24    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {25      Failures.instance().failure("test %s %s", new Object[] { "arg1", "arg2", "arg3" });26    }).withMessage("test arg1 arg2");27    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {28      Failures.instance().failure("test %s %s %s", "arg1", "arg2", "arg3");29    }).withMessage("test arg1 arg2 arg3");30    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {31      Failures.instance().failure("test %s %s %s", new Object[] { "arg1", "arg2", "arg3", "arg4" });32    }).withMessage("test arg1 arg2 arg3");33    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {34      Failures.instance().failure("

AssertionErrorCreator

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ListAssert;3import org.assertj.core.api.ListAssertBaseTest;4import org.assertj.core.internal.Failures;5import org.assertj.core.internal.Lists;6import org.junit.jupiter.api.Test;7import org.mockito.Mockito;8import java.util.List;9import static org.assertj.core.util.Lists.newArrayList;10import static org.mockito.Mockito.verify;11public class ListAssert_usingElementComparator_Test extends ListAssertBaseTest {12  private Lists lists = Mockito.mock(Lists.class);13  protected ListAssert<String> invoke_api_method() {14    return assertions.usingElementComparator(comparator);15  }16  protected void verify_internal_effects() {17    verify(failures).setComparisonStrategy(getComparators(assertions));18    verify(lists).assertHasSize(getInfo(assertions), getActual(assertions), 0);19  }20  public void should_return_this() {21    ListAssert<String> returned = assertions.usingElementComparator(comparator);22    Assertions.assertThat(returned).isSameAs(assertions);23  }24  public void should_use_comparator() {25    List<String> list = newArrayList("Yoda", "Luke");26    ListAssert<String> assertions = new ListAssert<>(list);27    assertions.usingElementComparator(stringLengthComparator);28    assertions.containsOnly("Luke", "Yoda");29  }30}31assertThat(actual).usingElementComparator(comparator).containsOnly(expected);32assertThat(actual).usingElementComparator(comparator).containsOnlyOnce(expected);33assertThat(actual).usingElementComparator(comparator).containsSequence(expected);34assertThat(actual).usingElementComparator(comparator).containsSubsequence(expected);35assertThat(actual).usingElementComparator(comparator).doesNotContain(expected);36assertThat(actual).usingElementComparator(comparator).doesNotContainSequence(expected);37assertThat(actual).usingElementComparator(comparator).doesNotContainSubsequence(expected);38assertThat(actual).usingElementComparator(comparator).doesNotHaveDuplicates();39assertThat(actual).usingElementComparator(comparator).doesNotHaveSameElementsAs(expected);40assertThat(actual).usingElementComparator(comparator).hasDuplicates();41assertThat(actual).usingElementComparator(comparator).hasSameElementsAs(expected);42assertThat(actual).usingElementComparator(comparator).hasSize(size);43assertThat(actual).usingElementComparator(comparator).hasSameSizeAs(expected);44assertThat(actual).using

AssertionErrorCreator

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Failures;3public class CustomErrorMessage {4  public static void main(String[] args) {5    Failures failures = Failures.instance();6    AssertionError assertionError = failures.failure("This is a custom error message");7    Assertions.assertThat(assertionError).hasMessage("This is a custom error message");8  }9}

AssertionErrorCreator

Using AI Code Generation

1    public static AssertionError assertionError(String message, Description description) {2        return Failures.instance().failure(message, description);3    }4    public static AssertionError assertionError(String message) {5        return Failures.instance().failure(message);6    }7    public static AssertionError assertionError(Description description) {8        return Failures.instance().failure(description);9    }10    public static AssertionError assertionError() {11        return Failures.instance().failure();12    }13}14    public static void fail(String message, Description description) {15        throw Failures.instance().failure(message, description);16    }17    public static void fail(String message) {18        throw Failures.instance().failure(message);19    }20    public static void fail(Description description) {21        throw Failures.instance().failure(description);22    }23    public static void fail() {24        throw Failures.instance().failure();25    }26    public static AssertionError failure(String message, Description description) {27        return new AssertionError(description(description, message));28    }29    public static AssertionError failure(String message) {30        return new AssertionError(message);31    }32    public static AssertionError failure(Description description) {33        return new AssertionError(description(description, null));34    }35    public static AssertionError failure() {36        return new AssertionError();37    }38    public static String format(String message, Description description) {39        return description(description, message);40    }41    public static String format(String message) {42        return message;43    }44    public static String format(Description description) {45        return description(description, null);46    }47    public static String format() {48        return "";

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