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");
49 Assert.IsNotNull (cmre.TypeArguments, "#4");
50 Assert.AreEqual (0, cmre.TypeArguments.Count, "#5");
52 string methodName = "mono";
53 cmre.MethodName = methodName;
54 Assert.IsNotNull (cmre.MethodName, "#6");
55 Assert.AreSame (methodName, cmre.MethodName, "#7");
57 cmre.MethodName = null;
58 Assert.IsNotNull (cmre.MethodName, "#8");
59 Assert.AreEqual (string.Empty, cmre.MethodName, "#9");
61 CodeExpression expression = new CodeExpression ();
62 cmre.TargetObject = expression;
63 Assert.IsNotNull (cmre.TargetObject, "#10");
64 Assert.AreSame (expression, cmre.TargetObject, "#11");
66 cmre.TargetObject = null;
67 Assert.IsNull (cmre.TargetObject, "#12");
71 public void Constructor1 ()
73 CodeExpression expression = new CodeExpression ();
74 string methodName = "mono";
76 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
77 expression, methodName);
78 Assert.IsNotNull (cmre.MethodName, "#1");
79 Assert.AreSame (methodName, cmre.MethodName, "#2");
80 Assert.IsNotNull (cmre.TargetObject, "#3");
81 Assert.AreSame (expression, cmre.TargetObject, "#4");
83 Assert.IsNotNull (cmre.TypeArguments, "#5");
84 Assert.AreEqual (0, cmre.TypeArguments.Count, "#6");
86 cmre = new CodeMethodReferenceExpression ((CodeExpression) null,
88 Assert.IsNotNull (cmre.MethodName, "#7");
89 Assert.AreEqual (string.Empty, cmre.MethodName, "#8");
90 Assert.IsNull (cmre.TargetObject, "#9");
94 public void Constructor2 ()
96 CodeExpression expression = new CodeExpression ();
97 string methodName = "mono";
98 CodeTypeReference arg1 = new CodeTypeReference ("arg1");
99 CodeTypeReference arg2 = new CodeTypeReference ("arg2");
101 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
102 expression, methodName, arg1, arg2);
104 Assert.IsNotNull (cmre.MethodName, "#1");
105 Assert.AreSame (methodName, cmre.MethodName, "#2");
106 Assert.IsNotNull (cmre.TargetObject, "#3");
107 Assert.AreSame (expression, cmre.TargetObject, "#4");
108 Assert.IsNotNull (cmre.TypeArguments, "#5");
109 Assert.AreEqual (2, cmre.TypeArguments.Count, "#6");
110 Assert.AreSame (arg1, cmre.TypeArguments[0], "#7");
111 Assert.AreSame (arg2, cmre.TypeArguments[1], "#8");
113 cmre = new CodeMethodReferenceExpression ((CodeExpression) null,
114 (string) null, arg2);
115 Assert.IsNotNull (cmre.MethodName, "#9");
116 Assert.AreEqual (string.Empty, cmre.MethodName, "#10");
117 Assert.IsNull (cmre.TargetObject, "#11");
118 Assert.IsNotNull (cmre.TypeArguments, "#12");
119 Assert.AreEqual (1, cmre.TypeArguments.Count, "#13");
120 Assert.AreSame (arg2, cmre.TypeArguments[0], "#14");
124 [ExpectedException (typeof (ArgumentNullException))]
125 public void Constructor2_NullArg ()
127 CodeExpression expression = new CodeExpression ();
128 string methodName = "mono";
130 CodeMethodReferenceExpression cmre = new CodeMethodReferenceExpression (
131 expression, methodName, (CodeTypeReference) null);