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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
AssertRegexp.java | 100% | 100% | 100% | 100% |
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1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | ||
15 | package org.apache.tapestry.test.assertions; | |
16 | ||
17 | import java.util.ArrayList; | |
18 | import java.util.List; | |
19 | ||
20 | import org.apache.hivemind.ApplicationRuntimeException; | |
21 | import org.apache.hivemind.impl.BaseLocatable; | |
22 | import org.apache.tapestry.test.ResponseAssertion; | |
23 | import org.apache.tapestry.test.ScriptMessages; | |
24 | import org.apache.tapestry.test.ScriptedTestSession; | |
25 | ||
26 | /** | |
27 | * Assertion used to check for the presence of a regular expression | |
28 | * within the response output. Alternately, it can check for a specific | |
29 | * list of matches of a regular expression within the response. | |
30 | * | |
31 | * @author Howard Lewis Ship | |
32 | * @since 4.0 | |
33 | */ | |
34 | public class AssertRegexp extends BaseLocatable implements ResponseAssertion | |
35 | { | |
36 | ||
37 | private List _matches; | |
38 | private String _regexp; | |
39 | private int _subgroup; | |
40 | ||
41 | 11 | public void addMatch(RegexpMatch m) |
42 | { | |
43 | 11 | if (_matches == null) |
44 | 5 | _matches = new ArrayList(); |
45 | ||
46 | 11 | _matches.add(m); |
47 | } | |
48 | ||
49 | 8 | public void execute(ScriptedTestSession session) |
50 | { | |
51 | 8 | if (_matches != null) |
52 | { | |
53 | 5 | executeMatches(session); |
54 | 2 | return; |
55 | } | |
56 | ||
57 | 3 | String responseContent = session.getResponse().getOutputString(); |
58 | ||
59 | 3 | if (session.getMatcher().contains(_regexp, responseContent)) |
60 | 1 | return; |
61 | ||
62 | 2 | throw new ApplicationRuntimeException( |
63 | ScriptMessages.expectedRegexpMissing(_regexp, getLocation()), | |
64 | getLocation(), | |
65 | null); | |
66 | } | |
67 | ||
68 | 5 | private void executeMatches(ScriptedTestSession session) |
69 | { | |
70 | 5 | String responseContent = session.getResponse().getOutputString(); |
71 | ||
72 | 5 | String[] matches = session.getMatcher().getMatches(_regexp, responseContent, _subgroup); |
73 | ||
74 | 5 | int expectedCount = _matches.size(); |
75 | 5 | int count = Math.min(expectedCount, matches.length); |
76 | ||
77 | 5 | for (int i = 0; i < count; i++) |
78 | { | |
79 | 8 | RegexpMatch m = (RegexpMatch) _matches.get(i); |
80 | ||
81 | 8 | String expected = m.getExpectedString(); |
82 | 8 | String actual = matches[i]; |
83 | ||
84 | 8 | if (expected.equals(actual)) |
85 | 7 | continue; |
86 | ||
87 | 1 | throw new ApplicationRuntimeException( |
88 | ScriptMessages.incorrectRegexpMatch(expected, m.getLocation(), actual), | |
89 | m.getLocation(), | |
90 | null); | |
91 | ||
92 | } | |
93 | ||
94 | 4 | if (matches.length != expectedCount) |
95 | 2 | throw new ApplicationRuntimeException( |
96 | ScriptMessages.incorrectRegexpMatchCount( | |
97 | _regexp, | |
98 | getLocation(), | |
99 | expectedCount, | |
100 | matches.length), | |
101 | getLocation(), | |
102 | null); | |
103 | } | |
104 | ||
105 | 8 | public void setRegexp(String string) |
106 | { | |
107 | 8 | _regexp = string; |
108 | } | |
109 | ||
110 | 3 | public void setSubgroup(int subgroup) |
111 | { | |
112 | 3 | _subgroup = subgroup; |
113 | } | |
114 | ||
115 | } |
|