/*
* Copyright (C) 2014 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.build.gradle.integration.common.fixture.app;
import com.android.annotations.NonNull;
import com.android.annotations.Nullable;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Iterables;
import com.google.common.collect.Multimap;
import com.google.common.io.Files;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.Collection;
import java.util.NoSuchElementException;
/**
* Abstract class implementing AndroidTestApp.
*/
public abstract class AbstractAndroidTestApp implements AndroidTestApp {
private Multimap<String, TestSourceFile> sourceFiles = ArrayListMultimap.create();
protected void addFiles(TestSourceFile... files) {
for (TestSourceFile file : files) {
sourceFiles.put(file.getName(), file);
}
}
@Override
public TestSourceFile getFile(String filename) {
Collection<TestSourceFile> files = sourceFiles.get(filename);
if (files.isEmpty()) {
throw new NoSuchElementException("Unable to file source file: " + filename + ".");
} else if (files.size() > 1) {
throw new IllegalArgumentException(
"Multiple source files named '" + filename + "'. Specify the path to get one "
+ "of the following files: \n"
+ Joiner.on('\n').join(files));
}
return files.iterator().next();
}
@Override
public TestSourceFile getFile(String filename, final String path) {
Collection<TestSourceFile> files = sourceFiles.get(filename);
return Iterables.find(files, new Predicate<TestSourceFile>() {
@Override
public boolean apply(TestSourceFile testSourceFile) {
return path.equals(testSourceFile.getPath());
}
});
}
@Override
public void addFile(TestSourceFile file) {
sourceFiles.put(file.getName(), file);
}
@Override
public boolean removeFile(TestSourceFile file) {
return sourceFiles.remove(file.getName(), file);
}
@Override
public Collection<TestSourceFile> getAllSourceFiles() {
return sourceFiles.values();
}
@Override
public void write(@NonNull File projectDir, @Nullable String buildScriptContent)
throws IOException {
// Create build.gradle.
if (buildScriptContent != null) {
Files.write(
buildScriptContent,
new File(projectDir, "build.gradle"),
Charset.defaultCharset());
}
for (TestSourceFile srcFile : getAllSourceFiles()) {
srcFile.writeToDir(projectDir);
}
}
@Override
public boolean containsFullBuildScript() {
return false;
}
}