IOExceptionTest.java revision cc05ad238516f1303687aba4a978e24e57c0c07a 
1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package tests.api.java.io;
19
20import java.io.IOException;
21
22import dalvik.annotation.TestLevel;
23import dalvik.annotation.TestTargetClass;
24import dalvik.annotation.TestTargetNew;
25
26@TestTargetClass(IOException.class)
27public class IOExceptionTest extends junit.framework.TestCase {
28
29    /**
30     * @tests java.io.IOException#IOException()
31     */
32    @TestTargetNew(
33        level = TestLevel.COMPLETE,
34        notes = "",
35        method = "IOException",
36        args = {}
37    )
38    public void test_Constructor() {
39        try {
40            if (true) // Needed to avoid unreachable code compilation error.
41                throw new IOException();
42            fail("Test 1: IOException expected.");
43        } catch (IOException e) {
44            assertNull("Test 2: Null expected for exceptions constructed without a message.",
45                    e.getMessage());
46        }
47   }
48
49    /**
50     * @tests java.io.IOException#IOException(java.lang.String)
51     */
52    @TestTargetNew(
53        level = TestLevel.COMPLETE,
54        notes = "",
55        method = "IOException",
56        args = {java.lang.String.class}
57    )
58    public void test_ConstructorLjava_lang_String() {
59        try {
60            if (true) // Needed to avoid unreachable code compilation error.
61                throw new IOException("Something went wrong.");
62            fail("Test 1: IOException expected.");
63        } catch (IOException e) {
64            assertEquals("Test 2: Incorrect message;",
65                    "Something went wrong.", e.getMessage());
66        }
67    }
68}
69