1/*
2 * Copyright (C) 2012 The Guava Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.common.io;
18
19import static com.google.common.base.Charsets.UTF_8;
20
21import java.io.IOException;
22import java.io.InputStreamReader;
23import java.io.Reader;
24
25/**
26 * A char source for testing that has configurable options.
27 *
28 * @author Colin Decker
29 */
30public class TestCharSource extends CharSource implements TestStreamSupplier {
31
32  private final TestByteSource byteSource;
33
34  public TestCharSource(String content, TestOption... options) {
35    this.byteSource = new TestByteSource(content.getBytes(UTF_8), options);
36  }
37
38  @Override
39  public boolean wasStreamOpened() {
40    return byteSource.wasStreamOpened();
41  }
42
43  @Override
44  public boolean wasStreamClosed() {
45    return byteSource.wasStreamClosed();
46  }
47
48  @Override
49  public Reader openStream() throws IOException {
50    return new InputStreamReader(byteSource.openStream(), UTF_8);
51  }
52}
53