Author: stevencaswell Date: Sun Aug 21 17:53:08 2005 New Revision: 234405 URL: http://svn.apache.org/viewcvs?rev=234405&view=rev Log: increase NotImplementedException test coverage as reported by clover
Modified: jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java Modified: jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java?rev=234405&r1=234404&r2=234405&view=diff ============================================================================== --- jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java (original) +++ jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java Sun Aug 21 17:53:08 2005 @@ -15,6 +15,14 @@ */ package org.apache.commons.lang; +import java.io.ByteArrayOutputStream; +import java.io.OutputStreamWriter; +import java.io.PrintStream; +import java.io.PrintWriter; +import java.io.StringWriter; + +import org.apache.commons.lang.exception.NestableException; + import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; @@ -46,52 +54,141 @@ NotImplementedException ex = new NotImplementedException(); assertEquals("Code is not implemented", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_String1() { NotImplementedException ex = new NotImplementedException((String) null); assertEquals("Code is not implemented", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_String2() { NotImplementedException ex = new NotImplementedException("msg"); assertEquals("msg", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("msg", ex.getMessage()); } public void testConstructor_Throwable1() { NotImplementedException ex = new NotImplementedException((Throwable) null); assertEquals("Code is not implemented", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_Throwable2() { Exception npe = new NullPointerException(); NotImplementedException ex = new NotImplementedException(npe); assertEquals("Code is not implemented", ex.getMessage()); assertSame(npe, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_StringThrowable1() { NotImplementedException ex = new NotImplementedException((String) null, (Throwable) null); assertEquals("Code is not implemented", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_StringThrowable2() { Exception npe = new NullPointerException(); NotImplementedException ex = new NotImplementedException("msg", npe); assertEquals("msg", ex.getMessage()); assertSame(npe, ex.getCause()); + assertEquals("msg", ex.getMessage()); } public void testConstructor_Class1() { NotImplementedException ex = new NotImplementedException((Class) null); assertEquals("Code is not implemented", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented", ex.getMessage()); } public void testConstructor_Class2() { NotImplementedException ex = new NotImplementedException(String.class); assertEquals("Code is not implemented in class java.lang.String", ex.getMessage()); assertEquals(null, ex.getCause()); + assertEquals("Code is not implemented in class java.lang.String", ex.getMessage()); } + public void testGetMessage_Indexed() { + NotImplementedException ex = new NotImplementedException(new Exception("nested 1", new Exception("nested 2"))); + assertEquals("Code is not implemented", ex.getMessage()); + assertEquals("Code is not implemented", ex.getMessage(0)); + assertEquals("nested 1", ex.getMessage(1)); + assertEquals("nested 2", ex.getMessage(2)); + + String[] messages = ex.getMessages(); + assertEquals(3, messages.length); + assertEquals("Code is not implemented", messages[0]); + assertEquals("nested 1", messages[1]); + assertEquals("nested 2", messages[2]); + } + + public void testGetThrowable() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + + assertEquals(3, ex.getThrowableCount()); + + assertEquals(NotImplementedException.class, ex.getThrowable(0).getClass()); + assertEquals("Code is not implemented", ex.getThrowable(0).getMessage()); + assertEquals(NestableException.class, ex.getThrowable(1).getClass()); + assertEquals("nested 1", ex.getThrowable(1).getMessage()); + assertEquals(NestableException.class, ex.getThrowable(2).getClass()); + assertEquals("nested 2", ex.getThrowable(2).getMessage()); + + assertEquals(3, ex.getThrowables().length); + assertEquals(NotImplementedException.class, ex.getThrowables()[0].getClass()); + assertEquals("Code is not implemented", ex.getThrowables()[0].getMessage()); + assertEquals(NestableException.class, ex.getThrowables()[1].getClass()); + assertEquals("nested 1", ex.getThrowables()[1].getMessage()); + assertEquals(NestableException.class, ex.getThrowables()[2].getClass()); + assertEquals("nested 2", ex.getThrowables()[2].getMessage()); + } + + public void testIndexOfThrowable() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + assertEquals(0, ex.indexOfThrowable(NotImplementedException.class)); + assertEquals(1, ex.indexOfThrowable(NestableException.class)); + } + + public void testIndexOfThrowable_Index() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + assertEquals(1, ex.indexOfThrowable(NestableException.class, 1)); + } + + public void testPrintStackTrace() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + PrintStream ps = new PrintStream(baos); + PrintStream errStream = System.err; + System.setErr(ps); + ex.printStackTrace(); + System.setErr(errStream); + assertTrue(baos.toString().length() > 0); + } + + public void testPrintStackTrace_Stream() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + PrintStream ps = new PrintStream(baos); + ex.printStackTrace(ps); + assertTrue(baos.toString().length() > 0); + } + + public void testPrintStackTrace_Writer() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + StringWriter stringWriter = new StringWriter(); + PrintWriter writer = new PrintWriter(stringWriter); + ex.printStackTrace(writer); + assertTrue(stringWriter.toString().length() > 0); + } + + public void testPrintPartialStackTrace_Writer() { + NotImplementedException ex = new NotImplementedException(new NestableException("nested 1", new NestableException("nested 2"))); + StringWriter stringWriter = new StringWriter(); + PrintWriter writer = new PrintWriter(stringWriter); + ex.printPartialStackTrace(writer); + assertTrue(stringWriter.toString().length() > 0); + } } --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]