// Copyright 2006, 2007 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.internal.services;
import java.util.Collections;
import java.util.Locale;
import java.util.Map;
import org.apache.tapestry.Asset;
import org.apache.tapestry.internal.test.InternalBaseTestCase;
import org.apache.tapestry.ioc.Resource;
import org.apache.tapestry.ioc.internal.util.ClasspathResource;
import org.apache.tapestry.ioc.services.ThreadLocale;
import org.apache.tapestry.services.AssetFactory;
import org.apache.tapestry.services.AssetSource;
import org.testng.annotations.Test;
public class AssetSourceImplTest extends InternalBaseTestCase
{
private final Resource _baseResource = new ClasspathResource(
"org/apache/tapestry/internal/services/SimpleComponent.class");
private final Resource _rootResource = new ClasspathResource("/");
@Test
public void relative_asset()
{
AssetFactory factory = mockAssetFactory();
ThreadLocale threadLocale = mockThreadLocale();
Asset asset = mockAsset();
Resource expectedResource = _baseResource.forFile("SimpleComponent_en_GB.properties");
train_getRootResource(factory, _rootResource);
train_createAsset(factory, expectedResource, asset);
Map<String, AssetFactory> configuration = Collections.singletonMap("classpath", factory);
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
// First try creates it:
assertSame(source.findAsset(_baseResource, "SimpleComponent.properties", Locale.UK), asset);
// Second try shows that it is cached
assertSame(source.findAsset(_baseResource, "SimpleComponent.properties", Locale.UK), asset);
verify();
}
@Test
public void get_classpath_asset()
{
AssetFactory factory = mockAssetFactory();
ThreadLocale threadLocale = mockThreadLocale();
Asset asset = mockAsset();
Resource expectedResource = _baseResource.forFile("SimpleComponent_en_GB.properties");
train_getRootResource(factory, _rootResource);
train_createAsset(factory, expectedResource, asset);
Map<String, AssetFactory> configuration = Collections.singletonMap("classpath", factory);
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
// First try creates it:
assertSame(source.getClasspathAsset(
"org/apache/tapestry/internal/services/SimpleComponent.properties",
Locale.UK), asset);
verify();
}
@Test
public void get_classpath_asset_for_unspecified_locale()
{
AssetFactory factory = mockAssetFactory();
ThreadLocale threadLocale = mockThreadLocale();
Asset asset = mockAsset();
Locale locale = Locale.UK;
Resource expectedResource = _baseResource.forFile("SimpleComponent_en_GB.properties");
train_getRootResource(factory, _rootResource);
train_createAsset(factory, expectedResource, asset);
Map<String, AssetFactory> configuration = Collections.singletonMap("classpath", factory);
train_getLocale(threadLocale, locale);
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
assertSame(
source
.getClasspathAsset("org/apache/tapestry/internal/services/SimpleComponent.properties"),
asset);
verify();
}
@Test
public void absolute_asset_with_known_prefix()
{
AssetFactory factory = mockAssetFactory();
ThreadLocale threadLocale = mockThreadLocale();
Asset asset = mockAsset();
Resource expectedResource = _rootResource
.forFile("org/apache/tapestry/internal/services/SimpleComponent_en_GB.properties");
train_getRootResource(factory, _rootResource);
train_createAsset(factory, expectedResource, asset);
Map<String, AssetFactory> configuration = Collections.singletonMap("classpath", factory);
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
assertSame(source.findAsset(
_baseResource,
"classpath:org/apache/tapestry/internal/services/SimpleComponent.properties",
Locale.UK), asset);
// Check that a leading slash is not a problem:
assertSame(source.findAsset(
_baseResource,
"classpath:/org/apache/tapestry/internal/services/SimpleComponent.properties",
Locale.UK), asset);
verify();
}
@Test
public void unknown_asset_prefix()
{
ThreadLocale threadLocale = mockThreadLocale();
Map<String, AssetFactory> configuration = Collections.emptyMap();
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
try
{
source.findAsset(
_baseResource,
"classpath:org/apache/tapestry/internal/services/SimpleComponent.properties",
Locale.UK);
unreachable();
}
catch (IllegalArgumentException ex)
{
assertEquals(
ex.getMessage(),
"Unknown prefix for asset path 'classpath:org/apache/tapestry/internal/services/SimpleComponent.properties'.");
}
verify();
}
@Test
public void missing_resource()
{
ThreadLocale threadLocale = mockThreadLocale();
Map<String, AssetFactory> configuration = Collections.emptyMap();
replay();
AssetSource source = new AssetSourceImpl(threadLocale, configuration);
try
{
source.findAsset(_baseResource, "DoesNotExist.properties", Locale.UK);
unreachable();
}
catch (RuntimeException ex)
{
assertEquals(
ex.getMessage(),
"Unable to locate asset 'classpath:org/apache/tapestry/internal/services/DoesNotExist.properties' (the file does not exist).");
}
verify();
}
}