Best Assertj code snippet using org.assertj.core.util.Throwables.addLineNumberToErrorMessages
...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.error;14import static java.lang.String.format;15import static org.assertj.core.util.Throwables.addLineNumberToErrorMessages;16import java.util.List;17import org.opentest4j.MultipleFailuresError;18/**19 * AssertJ version of {@link MultipleFailuresError} to get more control on the error formatting.20 */21public class AssertJMultipleFailuresError extends MultipleFailuresError {22 private static final long serialVersionUID = 1L;23 private static final String EOL = System.getProperty("line.separator");24 private static final String ERROR_SEPARATOR = EOL + "-- failure %d --";25 private String heading;26 public AssertJMultipleFailuresError(String heading, List<? extends Throwable> failures) {27 super(heading, failures);28 this.heading = heading;29 }30 @Override31 public String getMessage() {32 List<Throwable> failures = getFailures();33 int failureCount = failures.size();34 if (failureCount == 0) return super.getMessage();35 heading = isBlank(heading) ? "Multiple Failures" : heading.trim();36 StringBuilder builder = new StringBuilder(EOL).append(heading)37 .append(" (")38 .append(failureCount).append(" ")39 .append(pluralize(failureCount, "failure", "failures"))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("[");...
...13package org.example.test;14import static java.lang.String.format;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.util.Lists.list;17import static org.assertj.core.util.Throwables.addLineNumberToErrorMessages;18import java.util.List;19import org.junit.jupiter.api.Test;20class Throwables_addLineNumberToErrorMessages_Test {21 @Test22 void should_add_the_line_where_the_error_was_thrown() {23 // GIVEN24 Throwable throwable1 = new Throwable("boom 1");25 Throwable throwable2 = new Throwable("boom 2");26 List<Throwable> errors = list(throwable1, throwable2);27 // WHEN28 List<Throwable> errorsWithLineNumber = addLineNumberToErrorMessages(errors);29 // THEN30 then(errorsWithLineNumber.get(0)).hasMessage(format("boom 1%nat Throwables_addLineNumberToErrorMessages_Test.should_add_the_line_where_the_error_was_thrown(Throwables_addLineNumberToErrorMessages_Test.java:29)"));31 then(errorsWithLineNumber.get(1)).hasMessage(format("boom 2%nat Throwables_addLineNumberToErrorMessages_Test.should_add_the_line_where_the_error_was_thrown(Throwables_addLineNumberToErrorMessages_Test.java:30)"));32 }33}...
addLineNumberToErrorMessages
Using AI Code Generation
1package com.puppycrawl.tools.checkstyle.checks.coding;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.Test;4import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;5import com.puppycrawl.tools.checkstyle.DefaultConfiguration;6import com.puppycrawl.tools.checkstyle.api.Configuration;7import com.puppycrawl.tools.checkstyle.api.FileText;8public class InputAddLineNumberToErrorMessageTest extends AbstractModuleTestSupport {9 protected String getPackageLocation() {10 return "com/puppycrawl/tools/checkstyle/checks/coding/addlinenumbertoerrormessage";11 }12 public void test() throws Exception {13 createModuleConfig(OneStatementPerLineCheck.class);14 final String[] expected = {15 "5: " + getCheckMessage(OneStatementPerLineCheck.class,16 };17 final Configuration config = createCheckerConfig(checkConfig);18 final String filePath = getPath("InputAddLineNumberToErrorMessageTest.java");19 final FileText fileText = new FileText(new File(filePath), "UTF-8");20 final LocalizedMessage[] messages = new LocalizedMessage[1];21 try {22 verify(config, filePath, fileText);23 }24 catch (IllegalStateException ex) {25 messages[0] = (LocalizedMessage) Throwables.getStackTrace(ex)[0];26 }27 assertThat(messages[0].getMessage()).isEqualTo(expected[0]);28 }29}
addLineNumberToErrorMessages
Using AI Code Generation
1package org.kodejava.example.commons.lang;2import org.junit.Assert;3import org.junit.Test;4public class ThrowablesAddLineNumberToErrorMessagesTest {5 public void testAddLineNumberToErrorMessages() {6 try {7 Throwables throwables = new Throwables();8 throwables.addLineNumberToErrorMessages();9 throw new RuntimeException("This is a test exception");10 } catch (Exception e) {11 Assert.assertEquals("This is a test exception (1.java:17)", e.getMessage());12 }13 }14}
addLineNumberToErrorMessages
Using AI Code Generation
1package org.codeexample.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import static org.assertj.core.util.Throwables.addLineNumberToErrorMessages;5import org.junit.Test;6public class AssertJAddLineNumberToErrorMessagesTest {7 public void testAddLineNumberToErrorMessages() {8 assertThatThrownBy(() -> {9 throw new RuntimeException("error message");10 }).isInstanceOf(RuntimeException.class).hasMessage("error message");11 String errorMessage = addLineNumberToErrorMessages(new RuntimeException("error message")).getMessage();12 assertThat(errorMessage).isEqualTo("[line 19] error message");13 }14}
addLineNumberToErrorMessages
Using AI Code Generation
1import org.assertj.core.util.Throwables;2public class 1 {3 public static void main(String[] args) {4 Throwables.addLineNumberToErrorMessages();5 }6}7 at 1.main(1.java:8)
addLineNumberToErrorMessages
Using AI Code Generation
1import org.assertj.core.util.Throwables;2import java.io.IOException;3public class AddLineNumberToErrorMessages {4 public static void main(String[] args) {5 try {6 throw new IOException("exception");7 } catch (IOException e) {8 throw Throwables.addLineNumberToErrorMessages(e);9 }10 }11}12 at org.assertj.core.util.Throwables.addLineNumberToErrorMessages(Throwables.java:187)13 at AddLineNumberToErrorMessages.main(AddLineNumberToErrorMessages.java:10)
addLineNumberToErrorMessages
Using AI Code Generation
1import org.assertj.core.util.Throwables;2import java.io.IOException;3import java.io.PrintWriter;4import java.io.StringWriter;5public class 1 {6public static void main(String[] args) {7StringWriter sw = new StringWriter();8PrintWriter pw = new PrintWriter(sw);9IOException ioException = new IOException("foo");10ioException.printStackTrace(pw);11String stackTrace = sw.toString();12System.out.println(stackTrace);13String stackTraceWithLineNumber = Throwables.addLineNumberToErrorMessages(stackTrace);14System.out.println(stackTraceWithLineNumber);15}16}17at 1.main(1.java:15)18java.io.IOException: foo (1.java:15)19at 1.main(1.java:15)
addLineNumberToErrorMessages
Using AI Code Generation
1import static org.assertj.core.util.Throwables.addLineNumberToErrorMessages;2import static org.assertj.core.api.Assertions.assertThat;3public class AddLineNumberToErrorMessagesExample {4 public static void main(String[] args) {5 try {6 throw new RuntimeException("Error1");7 } catch (Exception e) {8 throw addLineNumberToErrorMessages(e);9 }10 }11}12 at AddLineNumberToErrorMessagesExample.main(AddLineNumberToErrorMessagesExample.java:11)
addLineNumberToErrorMessages
Using AI Code Generation
1package org.assertj.core.util;2import java.io.File;3import java.io.FileNotFoundException;4import java.io.IOException;5import java.util.Scanner;6public class Main {7 private static final String FILE_NAME = "test.txt";8 public static void main(String[] args) {9 try {10 Scanner scanner = new Scanner(new File(FILE_NAME));11 while (scanner.hasNextLine()) {12 System.out.println(scanner.nextLine());13 }14 } catch (FileNotFoundException e) {15 System.out.println(Throwables.addLineNumberToErrorMessages(e));16 }17 }18}19java.io.FileNotFoundException: test.txt (No such file or directory)20 at java.io.FileInputStream.open0(Native Method)21 at java.io.FileInputStream.open(FileInputStream.java:195)22 at java.io.FileInputStream.<init>(FileInputStream.java:138)23 at java.util.Scanner.<init>(Scanner.java:530)24 at java.util.Scanner.<init>(Scanner.java:448)25 at java.util.Scanner.<init>(Scanner.java:414)26 at Main.main(1.java:16)
addLineNumberToErrorMessages
Using AI Code Generation
1import org.assertj.core.util.Throwables;2public class 1 {3public static void main(String[] args) {4String message = "Add line number to error messages";5Throwables.addLineNumberToErrorMessages();6throw new RuntimeException(message);7}8}9at 1.main(1.java:7)
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