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How to use simpleClassNameOf method of org.assertj.core.util.Throwables class

Best Assertj code snippet using org.assertj.core.util.Throwables.simpleClassNameOf

Source:Throwables.java

...260    }261    return buildAssertionErrorWithLineNumbersButNoActualOrExpectedValues(error, testStackTraceElement);262  }263  private static String buildErrorMessageWithLineNumber(String originalErrorMessage, StackTraceElement testStackTraceElement) {264    String testClassName = simpleClassNameOf(testStackTraceElement);265    String testName = testStackTraceElement.getMethodName();266    int lineNumber = testStackTraceElement.getLineNumber();267    String atLineNumber = format("at %s.%s(%s.java:%s)", testClassName, testName, testClassName, lineNumber);268    if (originalErrorMessage.contains(atLineNumber)) {269      return originalErrorMessage;270    }271    return format(originalErrorMessage.endsWith(format("%n")) ? "%s%s" : "%s%n%s", originalErrorMessage, atLineNumber);272  }273  private static String simpleClassNameOf(StackTraceElement testStackTraceElement) {274    String className = testStackTraceElement.getClassName();275    return className.substring(className.lastIndexOf('.') + 1);276  }277}...

simpleClassNameOf

Using AI Code Generation

1String simpleClassName = simpleClassNameOf(new NullPointerException());2assertThat(simpleClassName).isEqualTo("NullPointerException");3String simpleClassName = simpleClassNameOf(new NullPointerException());4assertThat(simpleClassName).isEqualTo("NullPointerException");5package org.assertj.core.util;6import static org.assertj.core.util.Throwables.getStackTrace;7import static org.assertj.core.util.Throwables.getRootCause;8import static org.assertj.core.uti

simpleClassNameOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.util.Throwables.*;3public class SimpleClassNameOfTest {4  public void testSimpleClassNameOf() {5    try {6      throw new IllegalArgumentException("some message");7    } catch (IllegalArgumentException e) {8      assertThat(simpleClassNameOf(e)).isEqualTo("IllegalArgumentException");9    }10  }11}

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