// Copyright 2005 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 org.apache.tapestry.enhance;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.hivemind.Resource;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.tapestry.IScript;
import org.apache.tapestry.engine.IScriptSource;
import org.easymock.MockControl;
/**
* Tests for {@link org.apache.tapestry.enhance.DeferredScriptImpl}.
*
* @author Howard M. Lewis Ship
* @since 4.0
*/
public class TestDeferredScript extends HiveMindTestCase
{
public void testSuccess()
{
MockControl control = newControl(IScriptSource.class);
IScriptSource source = (IScriptSource) control.getMock();
Resource r = (Resource) newMock(Resource.class);
IScript script = (IScript) newMock(IScript.class);
source.getScript(r);
control.setReturnValue(script);
replayControls();
DeferredScript ds = new DeferredScriptImpl(r, source, null);
assertSame(script, ds.getScript());
// Cheating a little for code coverage. The script's resource
// is part of ds's toString()
assertTrue(ds.toString().indexOf(r.toString()) > 0);
verifyControls();
}
public void testFailure()
{
MockControl control = newControl(IScriptSource.class);
IScriptSource source = (IScriptSource) control.getMock();
Resource newResource = (Resource) newMock(Resource.class);
Resource r = newResource;
Location l = newLocation();
Throwable t = new RuntimeException("Woops!");
source.getScript(r);
control.setThrowable(t);
replayControls();
DeferredScript ds = new DeferredScriptImpl(r, source, l);
try
{
ds.getScript();
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertEquals("Woops!", ex.getMessage());
assertSame(l, ex.getLocation());
assertSame(t, ex.getRootCause());
}
verifyControls();
}
}