← Back to branch summary

~ubuntu-branches/ubuntu/trusty/monodevelop/trusty-proposed

« back to all changes in this revision

Viewing changes to external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/ValueParameterUnusedTests.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

Show diffs side-by-side

added added

removed removed

Lines of Context:
external/nrefactory/ICSharpCode.NRefactory.Tests/CSharp/CodeIssues/ValueParameterUnusedTests.cs
 
1
//
 
2
// SetterDoesNotUseValueParameterTests.cs
 
3
//
 
4
// Author:
 
5
//       Simon Lindgren <simon.n.lindgren@gmail.com>
 
6
//
 
7
// Copyright (c) 2012 Simon Lindgren
 
8
//
 
9
// Permission is hereby granted, free of charge, to any person obtaining a copy
 
10
// of this software and associated documentation files (the "Software"), to deal
 
11
// in the Software without restriction, including without limitation the rights
 
12
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
13
// copies of the Software, and to permit persons to whom the Software is
 
14
// furnished to do so, subject to the following conditions:
 
15
//
 
16
// The above copyright notice and this permission notice shall be included in
 
17
// all copies or substantial portions of the Software.
 
18
//
 
19
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
20
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
21
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
22
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
23
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
24
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
25
// THE SOFTWARE.
 
26
using System;
 
27
using NUnit.Framework;
 
28
using ICSharpCode.NRefactory.CSharp.Refactoring;
 
29
using ICSharpCode.NRefactory.CSharp.CodeActions;
 
30
 
 
31
namespace ICSharpCode.NRefactory.CSharp.CodeIssues
 
32
{
 
33
        public class ValueParameterUnusedTests : InspectionActionTestBase
 
34
        {
 
35
                [Test]
 
36
                public void TestPropertySetter()
 
37
                {
 
38
                        var input = @"class A
 
39
{
 
40
        int Property1
 
41
        {
 
42
                set {
 
43
                        int val = value;
 
44
                }
 
45
        }
 
46
        int Property2
 
47
        {
 
48
                set {
 
49
                }
 
50
        }
 
51
}";
 
52
                        TestRefactoringContext context;
 
53
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
54
                        Assert.AreEqual(1, issues.Count);
 
55
                }
 
56
 
 
57
                [Test]
 
58
                public void TestMatchingIndexerSetter()
 
59
                {
 
60
                        var input = @"class A
 
61
{
 
62
        A this[int index]
 
63
        {
 
64
                set {
 
65
                }
 
66
        }
 
67
}";
 
68
                        TestRefactoringContext context;
 
69
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
70
                        Assert.AreEqual(1, issues.Count);
 
71
                }
 
72
 
 
73
                [Test]
 
74
                public void TestMatchingEventAdder()
 
75
                {
 
76
                        var input = @"class A   
 
77
{
 
78
        delegate void TestEventHandler ();
 
79
        TestEventHandler eventTested;
 
80
        event TestEventHandler EventTested
 
81
        {
 
82
                add {
 
83
                        eventTested += value;
 
84
                }
 
85
                remove {
 
86
                }
 
87
        }
 
88
}";
 
89
                        TestRefactoringContext context;
 
90
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
91
                        Assert.AreEqual(1, issues.Count);
 
92
                }
 
93
 
 
94
                [Test]
 
95
                public void TestNonMatchingIndexerSetter()
 
96
                {
 
97
                        var input = @"class A
 
98
{
 
99
        A this[int index]
 
100
        {
 
101
                set {
 
102
                        A a = value;
 
103
                }
 
104
        }
 
105
}";
 
106
                        TestRefactoringContext context;
 
107
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
108
                        Assert.AreEqual(0, issues.Count);
 
109
                }
 
110
 
 
111
                [Test]
 
112
                public void IgnoresAutoSetter()
 
113
                {
 
114
                        var input = @"class A
 
115
{
 
116
        string  Property { set; }
 
117
}";
 
118
                        TestRefactoringContext context;
 
119
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
120
                        Assert.AreEqual(0, issues.Count);
 
121
                }
 
122
                
 
123
                [Test]
 
124
                public void IgnoreReadOnlyProperty()
 
125
                {
 
126
                        var input = @"class A
 
127
{
 
128
        string  Property { get; }
 
129
}";
 
130
                        TestRefactoringContext context;
 
131
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
132
                        Assert.AreEqual(0, issues.Count);
 
133
                }
 
134
                
 
135
                [Test]
 
136
                public void DoesNotCrashOnNullIndexerAccessorBody()
 
137
                {
 
138
                        var input = @"abstract class A
 
139
{
 
140
        public abstract string this[int i] { get; set; }
 
141
}";
 
142
                        TestRefactoringContext context;
 
143
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
144
                        Assert.AreEqual(0, issues.Count);
 
145
                }
 
146
                
 
147
                [Test]
 
148
                public void DoesNotWarnOnExceptionThrowingAccessor()
 
149
                {
 
150
                        var input = @"abstract class A
 
151
{
 
152
        public string Property
 
153
        {
 
154
                set {
 
155
                        throw new Exception();
 
156
                }
 
157
        }
 
158
}";
 
159
                        TestRefactoringContext context;
 
160
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
161
                        Assert.AreEqual(0, issues.Count);
 
162
                }
 
163
                
 
164
                [Test]
 
165
                public void DoesNotWarnOnEmptyCustomEvent()
 
166
                {
 
167
                        // Empty custom events are often used when the event can never be raised
 
168
                        // by a class (but the event is required e.g. due to an interface).
 
169
                        var input = @"class A   
 
170
{
 
171
        delegate void TestEventHandler ();
 
172
        event TestEventHandler EventTested
 
173
        {
 
174
                add { }
 
175
                remove { }
 
176
        }
 
177
}";
 
178
                        TestRefactoringContext context;
 
179
                        var issues = GetIssues(new ValueParameterUnusedIssue(), input, out context);
 
180
                        Assert.AreEqual(0, issues.Count);
 
181
                }
 
182
        }
 
183
}
 
184