| // Copyright 2016 The Bazel Authors. All Rights Reserved. |
| // |
| // 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.google.testing.junit.runner.junit4; |
| |
| import com.google.testing.junit.runner.util.Factory; |
| import com.google.testing.junit.runner.util.Supplier; |
| import java.io.OutputStream; |
| |
| /** |
| * A factory that supplies {@link OutputStream}. |
| */ |
| public final class ProvideXmlStreamFactory implements Factory<OutputStream> { |
| private final Supplier<JUnit4Config> configSupplier; |
| |
| public ProvideXmlStreamFactory(Supplier<JUnit4Config> configSupplier) { |
| assert configSupplier != null; |
| this.configSupplier = configSupplier; |
| } |
| |
| @Override |
| public OutputStream get() { |
| OutputStream outputStream = JUnit4RunnerModule.provideXmlStream(configSupplier.get()); |
| assert outputStream != null; |
| return outputStream; |
| } |
| |
| public static Factory<OutputStream> create(Supplier<JUnit4Config> configSupplier) { |
| return new ProvideXmlStreamFactory(configSupplier); |
| } |
| } |