Jskad/source/org/thdl/util/ThdlLazyExceptionTest.java
dchandler e2d42f36eb Robert Chilton's experience inspired me to make the handling of errors and
warnings in ACIP->Tibetan conversion much more configurable.  You can
now choose from short or long error messages, for one thing.  You can change
the severity of almost all warnings.  Each error and warning has an error code.
Errors and warnings are better tested.

The converter GUI has a new checkbox for short messages; the converter
CLI has a new mandatory option for short messages.

I also fixed a bug whereby certain errors were not being appended to the
'errors' StringBuffer.
2004-04-24 17:49:16 +00:00

122 lines
3.2 KiB
Java

/*
The contents of this file are subject to the THDL Open Community License
Version 1.0 (the "License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License on the THDL web site
(http://www.thdl.org/).
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
License for the specific terms governing rights and limitations under the
License.
The Initial Developer of this software is the Tibetan and Himalayan Digital
Library (THDL). Portions created by the THDL are Copyright 2001 THDL.
All Rights Reserved.
Contributor(s): ______________________________________.
*/
package org.thdl.util;
import junit.framework.TestCase;
import java.io.IOException; /* a checked exception */
/**
* @author David Chandler
*
* Tests the ThdlLazyException class.
*/
public class ThdlLazyExceptionTest extends TestCase {
/**
* A helper class that has methods that throw both
* checked and unchecked exceptions.
*/
private class Helper {
Helper() { }
void throwChecked() throws IOException {
throw new java.io.IOException("sure");
}
void saysItThrowsNothing() {
try {
throwChecked();
} catch (IOException e) {
throw new ThdlLazyException(e);
}
}
}
static Helper helper;
protected void setUp() throws Exception {
helper = new Helper();
}
protected void tearDown() throws Exception {
helper = null;
}
/**
* Constructor for ThdlLazyExceptionTest.
* @param arg0
*/
public ThdlLazyExceptionTest(String arg0) {
super(arg0);
}
public static void main(String[] args) {
junit.textui.TestRunner.run(ThdlLazyExceptionTest.class);
}
/**
* Test for void ThdlLazyException()
*/
public void testThdlLazyException() {
Helper x = new Helper();
try {
x.saysItThrowsNothing();
fail("No exception was thrown.");
} catch (ThdlLazyException jle) {
/* good. */
assertTrue(jle.getRealException() instanceof IOException);
} /* don't catch anything else. */
}
/**
* Test for void ThdlLazyException(String)
*/
public void testThdlLazyExceptionString() {
String msg = "foo";
ThdlLazyException e = new ThdlLazyException(msg);
assertTrue("Oops: " + e.getMessage(),
"ThdlLazyException [foo] wrapping nothing".equals(e.getMessage()));
assertTrue(null == e.getRealException());
}
/**
* Test for void ThdlLazyException(String, Throwable)
*/
public void testThdlLazyExceptionStringThrowable() {
String msg = "foo";
IOException ioe = new IOException("bah");
ThdlLazyException e = new ThdlLazyException(msg, ioe);
assertTrue("oops: " + e.getMessage(),
"ThdlLazyException [foo] wrapping bah".equals(e.getMessage()));
assertTrue(ioe.equals(e.getRealException()));
assertTrue("bah".equals(e.getRealException().getMessage()));
}
/**
* Test for void ThdlLazyException(Throwable)
*/
public void testThdlLazyExceptionThrowable() {
IOException ioe = new IOException("bah");
ThdlLazyException e = new ThdlLazyException(ioe);
assertTrue(ioe.equals(e.getRealException()));
assertTrue("bah".equals(e.getRealException().getMessage()));
}
public void testGetRealException() {
testThdlLazyExceptionThrowable();
}
}