1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
//
// Microsoft.CSharp.* Test Cases
//
// Authors:
// Erik LeBel (eriklebel@yahoo.ca)
//
// (c) 2003 Erik LeBel
//
using System;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Globalization;
using System.IO;
using System.Text;
using NUnit.Framework;
namespace MonoTests.Microsoft.CSharp
{
/// <summary>
/// Test ICodeGenerator's GenerateCodeFromNamespace, along with a
/// minimal set CodeDom components.
/// </summary>
[TestFixture]
public class CodeGeneratorFromNamespaceTest : CodeGeneratorTestBase
{
CodeNamespace codeNamespace = null;
[SetUp]
public void Init ()
{
InitBase ();
codeNamespace = new CodeNamespace ();
}
protected override string Generate (CodeGeneratorOptions options)
{
StringWriter writer = new StringWriter ();
writer.NewLine = NewLine;
generator.GenerateCodeFromNamespace (codeNamespace, writer, options);
writer.Close ();
return writer.ToString ();
}
[Test]
[ExpectedException (typeof (NullReferenceException))]
public void NullNamespaceTest ()
{
codeNamespace = null;
Generate ();
}
[Test]
public void NullNamespaceNameTest ()
{
codeNamespace.Name = null;
Assert.AreEqual ("\n", Generate ());
}
[Test]
public void DefaultNamespaceTest ()
{
Assert.AreEqual ("\n", Generate ());
}
[Test]
public void SimpleNamespaceTest ()
{
string code = null;
codeNamespace.Name = "A";
code = Generate ();
Assert.AreEqual ("namespace A {\n \n}\n", code, "#1");
CodeGeneratorOptions options = new CodeGeneratorOptions ();
options.BracingStyle = "C";
code = Generate (options);
Assert.AreEqual ("namespace A\n{\n \n}\n", code, "#2");
}
[Test]
public void InvalidNamespaceTest ()
{
codeNamespace.Name = "A,B";
Assert.AreEqual ("namespace A,B {\n \n}\n", Generate ());
}
[Test]
public void CommentOnlyNamespaceTest ()
{
CodeCommentStatement comment = new CodeCommentStatement ("a");
codeNamespace.Comments.Add (comment);
Assert.AreEqual ("// a\n\n", Generate ());
}
[Test]
public void ImportsTest ()
{
codeNamespace.Imports.Add (new CodeNamespaceImport ("System"));
codeNamespace.Imports.Add (new CodeNamespaceImport ("System.Collections"));
Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
"using System;{0}" +
"using System.Collections;{0}" +
"{0}", NewLine), Generate (), "#1");
codeNamespace.Name = "A";
Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
"namespace A {{{0}" +
" using System;{0}" +
" using System.Collections;{0}" +
" {0}" +
"}}{0}", NewLine), Generate (), "#2");
codeNamespace.Name = null;
codeNamespace.Comments.Add (new CodeCommentStatement ("a"));
Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
"// a{0}" +
"using System;{0}" +
"using System.Collections;{0}" +
"{0}", NewLine), Generate (), "#3");
codeNamespace.Name = "A";
Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
"// a{0}" +
"namespace A {{{0}" +
" using System;{0}" +
" using System.Collections;{0}" +
" {0}" +
"}}{0}", NewLine), Generate (), "#4");
}
[Test]
public void TypeTest ()
{
codeNamespace.Types.Add (new CodeTypeDeclaration ("Person"));
Assert.AreEqual (string.Format(CultureInfo.InvariantCulture,
"{0}" +
"{0}" +
"public class Person {{{0}" +
"}}{0}", NewLine), Generate (), "#A1");
CodeGeneratorOptions options = new CodeGeneratorOptions ();
options.BlankLinesBetweenMembers = false;
Assert.AreEqual (string.Format(CultureInfo.InvariantCulture,
"{0}" +
"public class Person {{{0}" +
"}}{0}", NewLine), Generate (options), "#A2");
codeNamespace.Name = "A";
Assert.AreEqual (string.Format(CultureInfo.InvariantCulture,
"namespace A {{{0}" +
" {0}" +
" {0}" +
" public class Person {{{0}" +
" }}{0}" +
"}}{0}", NewLine), Generate (), "#B1");
Assert.AreEqual (string.Format (CultureInfo.InvariantCulture,
"namespace A {{{0}" +
" {0}" +
" public class Person {{{0}" +
" }}{0}" +
"}}{0}", NewLine), Generate (options), "#B2");
}
}
}
|
