| /* |
| * Copyright 2014-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.apple; |
| |
| import static org.hamcrest.Matchers.empty; |
| import static org.hamcrest.Matchers.equalTo; |
| |
| import static org.junit.Assert.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| |
| public class AppleToolchainDiscoveryTest { |
| |
| @Rule |
| public TemporaryFolder temp = new TemporaryFolder(); |
| |
| @Test |
| public void shouldReturnAnEmptyMapIfNoPlatformsFound() throws IOException { |
| Path path = temp.newFolder().toPath().toAbsolutePath(); |
| |
| ImmutableMap<String, Path> toolchains = |
| AppleToolchainDiscovery.discoverAppleToolchainPaths(path); |
| assertThat(toolchains.entrySet(), empty()); |
| } |
| |
| @Test |
| public void appleToolchainPathsBuiltFromDirectory() throws Exception { |
| Path root = Paths.get("test/com/facebook/buck/apple/testdata/toolchain-discovery"); |
| ImmutableMap<String, Path> expected = ImmutableMap.of( |
| "com.facebook.foo.toolchain.XcodeDefault", root.resolve("Toolchains/foo.xctoolchain"), |
| "com.facebook.bar.toolchain.XcodeDefault", root.resolve("Toolchains/bar.xctoolchain")); |
| |
| assertThat( |
| AppleToolchainDiscovery.discoverAppleToolchainPaths(root), |
| equalTo(expected)); |
| } |
| } |