// Copyright 2006-2014 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.tapestry5.internal.services;
import org.apache.tapestry5.internal.test.InternalBaseTestCase;
import org.apache.tapestry5.ioc.Resource;
import org.apache.tapestry5.ioc.internal.util.CollectionFactory;
import org.apache.tapestry5.ioc.util.UnknownValueException;
import org.apache.tapestry5.services.AssetAlias;
import org.apache.tapestry5.services.ClasspathAssetAliasManager;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import java.io.IOException;
import java.util.Map;
public class ClasspathAssetAliasManagerImplTest extends InternalBaseTestCase
{
public Map<String, String> configuration()
{
Map<String, String> configuration = CollectionFactory.newMap();
configuration.put("tapestry", "org/apache/tapestry5");
configuration.put("tapestry-internal", "org/apache/tapestry5/internal");
configuration.put("mylib", "com/example/mylib");
return configuration;
}
@Test
public void slash_not_allowed_as_alias()
{
Map<String, String> configuration = CollectionFactory.newMap();
configuration.put("slash/at/end/", "com/myco/old/style/library");
try
{
new ClasspathAssetAliasManagerImpl(configuration);
unreachable();
} catch (RuntimeException ex)
{
assertMessageContains(ex, "Contribution of folder name 'slash/at/end/' is invalid as it may not start with or end with a slash");
}
}
@Test
public void get_mappings()
{
// Notice how all the trailing slashes (which are tolerated but not wanted)
// have been removed.
Map<String, String> expected = CollectionFactory.newCaseInsensitiveMap();
expected.put("tapestry", "org/apache/tapestry5");
expected.put("tapestry-internal", "org/apache/tapestry5/internal");
expected.put("mylib", "com/example/mylib");
ClasspathAssetAliasManager manager = new ClasspathAssetAliasManagerImpl(configuration());
assertEquals(manager.getMappings(), expected);
}
@Test(dataProvider = "to_client_url_data")
public void to_client_url(String resourcePath, String expectedFolder, String expectedPath) throws IOException
{
Resource r = mockResource();
expect(r.getPath()).andReturn(resourcePath);
replay();
ClasspathAssetAliasManager manager = new ClasspathAssetAliasManagerImpl(configuration());
AssetAlias alias = manager.extractAssetAlias(r);
assertEquals(alias.virtualFolder, expectedFolder);
assertEquals(alias.path, expectedPath);
verify();
}
@Test
public void can_not_map_resource_path_that_matches_virtual_folder() throws IOException
{
Resource r = mockResource();
expect(r.getPath()).andReturn("com/example/mylib");
replay();
ClasspathAssetAliasManager manager = new ClasspathAssetAliasManagerImpl(configuration());
try
{
manager.extractAssetAlias(r);
unreachable();
} catch (IllegalArgumentException ex)
{
}
verify();
}
@Test
public void failure_if_path_not_in_mapped_alias_folder()
{
ClasspathAssetAliasManager manager = new ClasspathAssetAliasManagerImpl(configuration());
Resource resource = mockResource();
expect(resource.getPath()).andReturn("org/example/icons/flag.gif").atLeastOnce();
replay();
try
{
manager.extractAssetAlias(resource);
unreachable();
} catch (UnknownValueException ex)
{
assertMessageContains(ex, "Unable to create a client URL for classpath resource org/example/icons/flag.gif");
assertListsEquals(ex.getAvailableValues().getValues(), "com/example/mylib", "org/apache/tapestry5",
"org/apache/tapestry5/internal");
}
verify();
}
@DataProvider
public Object[][] to_client_url_data()
{
return new Object[][]
{
{"com/example/mylib/Foo.bar", "mylib", "Foo.bar"},
{"com/example/mylib/nested/Foo.bar", "mylib", "nested/Foo.bar"},
{"org/apache/tapestry5/internal/Foo.bar", "tapestry-internal", "Foo.bar"},
{"org/apache/tapestry5/Foo.bar", "tapestry", "Foo.bar"},
};
}
}