com.facebook.buck.config.BuckConfigTestUtils.java Source code

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Here is the source code for com.facebook.buck.config.BuckConfigTestUtils.java

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/*
 * Copyright 2015-present Facebook, Inc.
 *
 * 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.facebook.buck.config;

import com.facebook.buck.core.cell.impl.DefaultCellPathResolver;
import com.facebook.buck.io.filesystem.ProjectFilesystem;
import com.facebook.buck.io.filesystem.TestProjectFilesystems;
import com.facebook.buck.testutil.TemporaryPaths;
import com.facebook.buck.util.config.Config;
import com.facebook.buck.util.config.ConfigBuilder;
import com.facebook.buck.util.environment.Architecture;
import com.facebook.buck.util.environment.Platform;
import com.google.common.collect.ImmutableMap;
import java.io.IOException;
import java.io.Reader;

public class BuckConfigTestUtils {
    private BuckConfigTestUtils() {
    }

    public static BuckConfig createWithDefaultFilesystem(TemporaryPaths temporaryFolder, Reader reader)
            throws IOException {
        ProjectFilesystem projectFilesystem = TestProjectFilesystems
                .createProjectFilesystem(temporaryFolder.getRoot());
        return createFromReader(reader, projectFilesystem, Architecture.detect(), Platform.detect(),
                ImmutableMap.copyOf(System.getenv()));
    }

    public static BuckConfig createFromReader(Reader reader, ProjectFilesystem projectFilesystem,
            Architecture architecture, Platform platform, ImmutableMap<String, String> environment)
            throws IOException {
        Config config = new Config(
                ConfigBuilder.rawFromReader(reader, projectFilesystem.resolve(".buckconfig").toString()));
        return new BuckConfig(config, projectFilesystem, architecture, platform, environment,
                DefaultCellPathResolver.of(projectFilesystem.getRootPath(), config));
    }
}