test/com/facebook/buck/rules/PathSourcePathTest.java

/*
 * Copyright 2013-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.rules;

import static org.junit.Assert.assertEquals;

import com.facebook.buck.io.ProjectFilesystem;
import com.facebook.buck.testutil.FakeProjectFilesystem;

import org.junit.Test;

import java.nio.file.Path;
import java.nio.file.Paths;

public class PathSourcePathTest {

  @Test
  public void shouldResolveFilesUsingTheBuildContextsFileSystem() {
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    PathSourcePath path = new PathSourcePath(projectFilesystem, Paths.get("cheese"));

    Path resolved = new SourcePathResolver(new BuildRuleResolver()).getPath(path);

    assertEquals(Paths.get("cheese"), resolved);
  }

  @Test
  public void shouldReturnTheOriginalPathAsTheReference() {
    ProjectFilesystem projectFilesystem = new FakeProjectFilesystem();
    Path expected = Paths.get("cheese");
    PathSourcePath path = new PathSourcePath(projectFilesystem, expected);

    assertEquals(expected, path.getRelativePath());
  }
}