// Copyright 2004 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package hivemind.test.rules;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.hivemind.Registry;
import org.apache.hivemind.schema.Translator;
import org.apache.hivemind.schema.rules.SmartTranslator;
import org.apache.hivemind.test.HiveMindTestCase;
/**
* Tests for {@link org.apache.hivemind.schema.rules.SmartTranslator}.
*
* @author Howard Lewis Ship
*/
public class TestSmartTranslator extends HiveMindTestCase
{
/**
* Test a primitive type (int).
*/
public void testInt()
{
Translator t = new SmartTranslator();
Object result = t.translate(null, int.class, "-37", null);
assertEquals(new Integer(-37), result);
}
public void testBlankInput()
{
Translator t = new SmartTranslator();
assertNull(t.translate(null, int.class, "", null));
}
public void testDefault()
{
Translator t = new SmartTranslator("default=100");
Object result = t.translate(null, int.class, "", null);
assertEquals(new Integer(100), result);
}
/**
* Test a wrapper type (Double).
*/
public void testDouble()
{
Translator t = new SmartTranslator();
Object result = t.translate(null, Double.class, "3.14", null);
assertEquals(new Double("3.14"), result);
}
/**
* Test with a String value (apparently, this doesn't always work,
* see bug HIVEMIND-15).
*/
public void testString()
{
Translator t = new SmartTranslator();
Object result = t.translate(null, String.class, "Fluffy Puppies", null);
assertEquals("Fluffy Puppies", result);
}
public void testNoEditor()
{
Translator t = new SmartTranslator();
Location l = fabricateLocation(22);
try
{
t.translate(null, Registry.class, "fred", l);
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertEquals(
"Unable to translate 'fred' to type org.apache.hivemind.Registry: "
+ "No property editor for org.apache.hivemind.Registry.",
ex.getMessage());
assertSame(l, ex.getLocation());
}
}
}