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Posted to dev@commons.apache.org by st...@apache.org on 2005/08/22 02:53:10 UTC
svn commit: r234405 -
/jakarta/commons/proper/lang/trunk/src/test/org/apache/commons/lang/NotImplementedExceptionTest.java
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);
+ }
}
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