1/*
2 * Copyright (C) 2009 The Android Open Source Project
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.android.emailcommon.internet;
18
19import com.android.emailcommon.internet.MimeHeader;
20
21import android.test.suitebuilder.annotation.SmallTest;
22
23import junit.framework.TestCase;
24
25/**
26 * This is a series of unit tests for the MimeHeader class.  These tests must be locally
27 * complete - no server(s) required.
28 */
29@SmallTest
30public class MimeHeaderUnitTests extends TestCase {
31
32    // TODO more test
33
34    /**
35     * Test for writeToString()
36     */
37    public void testWriteToString() throws Exception {
38        MimeHeader header = new MimeHeader();
39
40        // empty header
41        String actual1 = header.writeToString();
42        assertEquals("empty header", actual1, null);
43
44        // single header
45        header.setHeader("Header1", "value1");
46        String actual2 = header.writeToString();
47        assertEquals("single header", actual2, "Header1: value1\r\n");
48
49        // multiple headers
50        header.setHeader("Header2", "value2");
51        String actual3 = header.writeToString();
52        assertEquals("multiple headers", actual3,
53                "Header1: value1\r\n"
54                + "Header2: value2\r\n");
55
56        // omit header
57        header.setHeader(MimeHeader.HEADER_ANDROID_ATTACHMENT_STORE_DATA, "value3");
58        String actual4 = header.writeToString();
59        assertEquals("multiple headers", actual4,
60                "Header1: value1\r\n"
61                + "Header2: value2\r\n");
62    }
63}
64