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/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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 com.android.ide.common.resources.configuration;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
public class FolderConfigurationTest extends TestCase {
/*
* Test createDefault creates all the qualifiers.
*/
public void testCreateDefault() {
FolderConfiguration defaultConfig = new FolderConfiguration();
defaultConfig.createDefault();
// this is always valid and up to date.
final int count = FolderConfiguration.getQualifierCount();
// make sure all the qualifiers were created.
for (int i = 0 ; i < count ; i++) {
assertNotNull(defaultConfig.getQualifier(i));
}
}
public void testSimpleResMatch() {
runConfigMatchTest(
"en-rGB-port-hdpi-notouch-12key",
3,
"",
"en",
"fr-rCA",
"en-port",
"en-notouch-12key",
"port-ldpi",
"port-notouch-12key");
}
public void testVersionResMatch() {
runConfigMatchTest(
"en-rUS-w600dp-h1024dp-large-port-mdpi-finger-nokeys-v12",
3,
"",
"large",
"w540dp");
}
// --- helper methods
private final static class MockConfigurable implements Configurable {
private final FolderConfiguration mConfig;
MockConfigurable(String config) {
mConfig = FolderConfiguration.getConfig(getFolderSegments(config));
}
@Override
public FolderConfiguration getConfiguration() {
return mConfig;
}
@Override
public String toString() {
return mConfig.toString();
}
}
private void runConfigMatchTest(String refConfig, int resultIndex, String... configs) {
FolderConfiguration reference = FolderConfiguration.getConfig(getFolderSegments(refConfig));
assertNotNull(reference);
List<? extends Configurable> list = getConfigurable(configs);
Configurable match = reference.findMatchingConfigurable(list);
System.out.println(match.toString());
assertEquals(resultIndex, list.indexOf(match));
}
private List<? extends Configurable> getConfigurable(String... configs) {
ArrayList<MockConfigurable> list = new ArrayList<MockConfigurable>();
for (String config : configs) {
list.add(new MockConfigurable(config));
}
return list;
}
private static String[] getFolderSegments(String config) {
return (config.length() > 0 ? "foo-" + config : "foo").split("-");
}
}
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