How to use nullSafeMessage method of org.assertj.core.error.AssertJMultipleFailuresError class

Best Assertj code snippet using org.assertj.core.error.AssertJMultipleFailuresError.nullSafeMessage

Source:AssertJMultipleFailuresError.java

...40                                                  .append(")");41    List<Throwable> failuresWithLineNumbers = addLineNumberToErrorMessages(failures);42    for (int i = 0; i < failureCount; i++) {43      builder.append(errorSeparator(i + 1));44      String message = nullSafeMessage(failuresWithLineNumbers.get(i));45      // when we have a description, we add a line before for readability46      if (hasDescription(message)) builder.append(EOL);47      builder.append(message);48    }49    return builder.toString();50  }51  private String errorSeparator(int errorNumber) {52    return format(ERROR_SEPARATOR, errorNumber);53  }54  private boolean hasDescription(String message) {55    return message.startsWith("[");56  }57  private static boolean isBlank(String str) {58    return str == null || str.trim().length() == 0;59  }60  private static String pluralize(int count, String singular, String plural) {61    return count == 1 ? singular : plural;62  }63  private static String nullSafeMessage(Throwable failure) {64    return isBlank(failure.getMessage()) ? "<no message> in " + failure.getClass().getName() : failure.getMessage();65  }66}...

nullSafeMessage

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.AssertJMultipleFailuresError;3import org.assertj.core.error.ErrorMessageFactory;4import org.assertj.core.error.ShouldContainCharSequence;5import org.assertj.core.internal.Failures;6import org.assertj.core.presentation.StandardRepresentation;7import org.assertj.core.util.Arrays;8import java.util.List;9public class AssertJMultipleFailuresErrorTest {10    public static void main(String[] args) {11        List<ErrorMessageFactory> errors = Arrays.array(12                new ShouldContainCharSequence("hello", "world", StandardRepresentation.STANDARD_REPRESENTATION),13                new ShouldContainCharSequence("hello", "world", StandardRepresentation.STANDARD_REPRESENTATION),14                new ShouldContainCharSequence("hello", "world", StandardRepresentation.STANDARD_REPRESENTATION)15        );16        AssertJMultipleFailuresError multipleFailuresError = new AssertJMultipleFailuresError(errors);17        Failures.instance().failureInfo(multipleFailuresError);18        System.out.println(multipleFailuresError.nullSafeMessage());19    }20}21AssertJ Multiple Failures Error (0)22AssertJ Error Message Factory (0)23AssertJ Standard Representation (0)24AssertJ Failures (0)25AssertJ Should Be Instance Of (0)26AssertJ Should Be Equal To (0)27AssertJ Should Be (0)28AssertJ Should Have Message (0)29AssertJ Should Have Message Containing (0)30AssertJ Should Have No Cause (0)31AssertJ Should Have Root Cause (0)32AssertJ Should Have Root Cause Instance Of (0)33AssertJ Should Have Root Cause Message (0)34AssertJ Should Have Root Cause Message Containing (0)35AssertJ Should Have Root Cause Message Starting With (0)36AssertJ Should Have Root Cause Message Ending With (0)37AssertJ Should Have Cause (0)38AssertJ Should Have Cause Instance Of (0)39AssertJ Should Have Cause Message (0)40AssertJ Should Have Cause Message Containing (0)41AssertJ Should Have Cause Message Starting With (0)

nullSafeMessage

Using AI Code Generation

1import java.util.ArrayList;2import java.util.Arrays;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.error.AssertJMultipleFailuresError;6import org.assertj.core.util.Lists;7import org.junit.Test;8import static org.assertj.core.api.Assertions.assertThatThrownBy;9public class AssertJMultipleFailuresErrorTest {10    public void testMultipleFailuresError() {11        List<Throwable> errors = new ArrayList<>();12        errors.add(new Throwable("error1"));13        errors.add(new Throwable("error2"));14        errors.add(new Throwable("error3"));15        errors.add(new Throwable("error4"));16        errors.add(new Throwable("error5"));17        errors.add(new Throwable("error6"));18        errors.add(new Throwable("error7"));19        errors.add(new Throwable("error8"));20        errors.add(new Throwable("error9"));21        errors.add(new Throwable("error10"));22        errors.add(new Throwable("error11"));23        errors.add(new Throwable("error12"));24        errors.add(new Throwable("error13"));25        errors.add(new Throwable("error14"));26        errors.add(new Throwable("error15"));27        errors.add(new Throwable("error16"));28        errors.add(new Throwable("error17"));29        errors.add(new Throwable("error18"));30        errors.add(new Throwable("error19"));31        errors.add(new Throwable("error20"));32        errors.add(new Throwable("error21"));33        errors.add(new Throwable("error22"));34        errors.add(new Throwable("error23"));35        errors.add(new Throwable("error24"));36        errors.add(new Throwable("error25"));37        errors.add(new Throwable("error26"));38        errors.add(new Throwable("error27"));39        errors.add(new Throwable("error28"));40        errors.add(new Throwable("error29"));41        errors.add(new Throwable("error30"));42        errors.add(new Throwable("error31"));43        errors.add(new Throwable("error32"));44        errors.add(new Throwable("error33"));45        errors.add(new Throwable("error34"));46        errors.add(new Throwable("error35"));47        errors.add(new Throwable("error36"));48        errors.add(new Throwable("error37"));49        errors.add(new Throwable("error38"));50        errors.add(new Throwable("error39"));51        errors.add(new Throwable("error40"));52        errors.add(new Throwable("error41"));53        errors.add(new Throwable("error42"));54        errors.add(new Throwable

nullSafeMessage

Using AI Code Generation

1assertThatThrownBy(() -> {2  assertThat(1).isEqualTo(2);3  assertThat(2).isEqualTo(3);4}).isInstanceOf(AssertJMultipleFailuresError.class)5  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <1>\nto be equal to:\n <2>\nbut was not.")));6assertThatThrownBy(() -> {7  assertThat(1).isEqualTo(2);8  assertThat(2).isEqualTo(3);9}).isInstanceOf(AssertJMultipleFailuresError.class)10  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <2>\nto be equal to:\n <3>\nbut was not.")));11assertThatThrownBy(() -> {12  assertThat(1).isEqualTo(2);13  assertThat(2).isEqualTo(3);14}).isInstanceOf(AssertJMultipleFailuresError.class)15  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <1>\nto be equal to:\n <2>\nbut was not.")));16assertThatThrownBy(() -> {17  assertThat(1).isEqualTo(2);18  assertThat(2).isEqualTo(3);19}).isInstanceOf(AssertJMultipleFailuresError.class)20  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <2>\nto be equal to:\n <3>\nbut was not.")));21assertThatThrownBy(() -> {22  assertThat(1).isEqualTo(2);23  assertThat(2).isEqualTo(3);24}).isInstanceOf(AssertJMultipleFailuresError.class)25  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <1>\nto be equal to:\n <2>\nbut was not.")));26assertThatThrownBy(() -> {27  assertThat(1).isEqualTo(2);28  assertThat(2).isEqualTo(3);29}).isInstanceOf(AssertJMultipleFailuresError.class)30  .hasMessage(nullSafeMessage(new AssertionError("Expecting:\n <2>\nto be equal to:\n <3>\nbut was not.")));31assertThatThrownBy(() -> {32  assertThat(1).isEqualTo(2);33  assertThat(2).isEqualTo(3);34}).isInstanceOf(AssertJMultiple

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