01: // -*- Java -*-
02: //
03: // Copyright (c) 2005, Matthew J. Rutherford <rutherfo@cs.colorado.edu>
04: // Copyright (c) 2005, University of Colorado at Boulder
05: // All rights reserved.
06: //
07: // Redistribution and use in source and binary forms, with or without
08: // modification, are permitted provided that the following conditions are
09: // met:
10: //
11: // * Redistributions of source code must retain the above copyright
12: // notice, this list of conditions and the following disclaimer.
13: //
14: // * Redistributions in binary form must reproduce the above copyright
15: // notice, this list of conditions and the following disclaimer in the
16: // documentation and/or other materials provided with the distribution.
17: //
18: // * Neither the name of the University of Colorado at Boulder nor the
19: // names of its contributors may be used to endorse or promote
20: // products derived from this software without specific prior written
21: // permission.
22: //
23: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
27: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34: //
35: package org.xbill.DNS;
36:
37: import junit.framework.TestCase;
38:
39: public class DClassTest extends TestCase {
40: public void test_string() {
41: // a regular one
42: assertEquals("IN", DClass.string(DClass.IN));
43:
44: // one with an alias
45: assertEquals("CH", DClass.string(DClass.CH));
46:
47: // one that doesn't exist
48: assertTrue(DClass.string(20).startsWith("CLASS"));
49:
50: try {
51: DClass.string(-1);
52: fail("IllegalArgumentException not thrown");
53: } catch (IllegalArgumentException e) {
54: }
55:
56: // (max is 0xFFFF)
57: try {
58: DClass.string(0x10000);
59: fail("IllegalArgumentException not thrown");
60: } catch (IllegalArgumentException e) {
61: }
62: }
63:
64: public void test_value() {
65: // regular one
66: assertEquals(DClass.NONE, DClass.value("NONE"));
67:
68: // one with alias
69: assertEquals(DClass.HS, DClass.value("HS"));
70: assertEquals(DClass.HS, DClass.value("HESIOD"));
71:
72: // one thats undefined but within range
73: assertEquals(21, DClass.value("CLASS21"));
74:
75: // something that unknown
76: assertEquals(-1, DClass.value("THIS IS DEFINITELY UNKNOWN"));
77:
78: // empty string
79: assertEquals(-1, DClass.value(""));
80: }
81: }
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