2 // CodeMethodReferenceExpressionTest.cs
3 // - Unit tests for System.CodeDom.CodeMethodReferenceExpression
6 // Gert Driesen <drieseng@users.sourceforge.net>
8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 using NUnit.Framework;
35 namespace MonoTests.System.CodeDom
38 public class CodeMethodReferenceExpressionTest
41 public void Constructor0 ()
43 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression ();
45 Assert.IsNotNull (cmre.MethodName, "#1");
46 Assert.AreEqual (string.Empty, cmre.MethodName, "#2");
47 Assert.IsNull (cmre.TargetObject, "#3");
50 Assert.IsNotNull (cmre.TypeArguments, "#4");
51 Assert.AreEqual (0, cmre.TypeArguments.Count, "#5");
54 string methodName = "mono";
55 cmre.MethodName = methodName;
56 Assert.IsNotNull (cmre.MethodName, "#6");
57 Assert.AreSame (methodName, cmre.MethodName, "#7");
59 cmre.MethodName = null;
60 Assert.IsNotNull (cmre.MethodName, "#8");
61 Assert.AreEqual (string.Empty, cmre.MethodName, "#9");
63 CodeExpression expression = new CodeExpression ();
64 cmre.TargetObject = expression;
65 Assert.IsNotNull (cmre.TargetObject, "#10");
66 Assert.AreSame (expression, cmre.TargetObject, "#11");
68 cmre.TargetObject = null;
69 Assert.IsNull (cmre.TargetObject, "#12");
73 public void Constructor1 ()
75 CodeExpression expression = new CodeExpression ();
76 string methodName = "mono";
78 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
79 expression, methodName);
80 Assert.IsNotNull (cmre.MethodName, "#1");
81 Assert.AreSame (methodName, cmre.MethodName, "#2");
82 Assert.IsNotNull (cmre.TargetObject, "#3");
83 Assert.AreSame (expression, cmre.TargetObject, "#4");
86 Assert.IsNotNull (cmre.TypeArguments, "#5");
87 Assert.AreEqual (0, cmre.TypeArguments.Count, "#6");
90 cmre = new CodeMethodReferenceExpression ((CodeExpression) null,
92 Assert.IsNotNull (cmre.MethodName, "#7");
93 Assert.AreEqual (string.Empty, cmre.MethodName, "#8");
94 Assert.IsNull (cmre.TargetObject, "#9");
99 public void Constructor2 ()
101 CodeExpression expression = new CodeExpression ();
102 string methodName = "mono";
103 CodeTypeReference arg1 = new CodeTypeReference ("arg1");
104 CodeTypeReference arg2 = new CodeTypeReference ("arg2");
106 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
107 expression, methodName, arg1, arg2);
109 Assert.IsNotNull (cmre.MethodName, "#1");
110 Assert.AreSame (methodName, cmre.MethodName, "#2");
111 Assert.IsNotNull (cmre.TargetObject, "#3");
112 Assert.AreSame (expression, cmre.TargetObject, "#4");
113 Assert.IsNotNull (cmre.TypeArguments, "#5");
114 Assert.AreEqual (2, cmre.TypeArguments.Count, "#6");
115 Assert.AreSame (arg1, cmre.TypeArguments[0], "#7");
116 Assert.AreSame (arg2, cmre.TypeArguments[1], "#8");
118 cmre = new CodeMethodReferenceExpression ((CodeExpression) null,
119 (string) null, arg2);
120 Assert.IsNotNull (cmre.MethodName, "#9");
121 Assert.AreEqual (string.Empty, cmre.MethodName, "#10");
122 Assert.IsNull (cmre.TargetObject, "#11");
123 Assert.IsNotNull (cmre.TypeArguments, "#12");
124 Assert.AreEqual (1, cmre.TypeArguments.Count, "#13");
125 Assert.AreSame (arg2, cmre.TypeArguments[0], "#14");
129 [ExpectedException (typeof (ArgumentNullException))]
130 public void Constructor2_NullArg ()
132 CodeExpression expression = new CodeExpression ();
133 string methodName = "mono";
135 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
136 expression, methodName, (CodeTypeReference) null);