mcs/class/System/Test/System.CodeDom/CodeObjectCreateExpressionTest.cs

   1 //
   2 // CodeObjectCreateExpressionTest.cs
   3 //      - Unit tests for System.CodeDom.CodeObjectCreateExpression
   4 //
   5 // Author:
   6 //      Gert Driesen  <drieseng@users.sourceforge.net>
   7 //
   8 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   9 //
  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:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  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.
  28 //
  29
  30 using NUnit.Framework;
  31
  32 using System;
  33 using System.CodeDom;
  34
  35 namespace MonoTests.System.CodeDom
  36 {
  37         [TestFixture]
  38         public class CodeObjectCreateExpressionTest
  39         {
  40                 [Test]
  41                 public void Constructor0 ()
  42                 {
  43                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression ();
  44
  45                         Assert.IsNotNull (coce.CreateType, "#1");
  46                         Assert.AreEqual (typeof (void).FullName, coce.CreateType.BaseType, "#2");
  47                         Assert.IsNotNull (coce.Parameters, "#3");
  48                         Assert.AreEqual (0, coce.Parameters.Count, "#4");
  49
  50                         CodeTypeReference type = new CodeTypeReference ("mono");
  51                         coce.CreateType = type;
  52                         Assert.IsNotNull (coce.CreateType, "#8");
  53                         Assert.AreSame (type, coce.CreateType, "#9");
  54
  55                         coce.CreateType = null;
  56                         Assert.IsNotNull (coce.CreateType, "#10");
  57                         Assert.AreEqual (typeof (void).FullName, coce.CreateType.BaseType, "#11");
  58                 }
  59
  60                 [Test]
  61                 public void Constructor1 ()
  62                 {
  63                         CodeTypeReference type = new CodeTypeReference ("mono");
  64                         CodeExpression expression1 = new CodeExpression ();
  65                         CodeExpression expression2 = new CodeExpression ();
  66
  67                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
  68                                 type, expression1, expression2);
  69                         Assert.IsNotNull (coce.CreateType, "#1");
  70                         Assert.AreSame (type, coce.CreateType, "#2");
  71                         Assert.IsNotNull (coce.Parameters, "#3");
  72                         Assert.AreEqual (2, coce.Parameters.Count, "#4");
  73                         Assert.AreEqual (0, coce.Parameters.IndexOf(expression1), "#5");
  74                         Assert.AreEqual (1, coce.Parameters.IndexOf(expression2), "#6");
  75
  76                         coce = new CodeObjectCreateExpression ((CodeTypeReference) null,
  77                                 expression1);
  78                         Assert.IsNotNull (coce.CreateType, "#7");
  79                         Assert.AreEqual (typeof (void).FullName, coce.CreateType.BaseType, "#8");
  80                         Assert.IsNotNull (coce.Parameters, "#9");
  81                         Assert.AreEqual (1, coce.Parameters.Count, "#10");
  82                         Assert.AreEqual (0, coce.Parameters.IndexOf(expression1), "#11");
  83                 }
  84
  85                 [Test]
  86                 [ExpectedException (typeof (ArgumentNullException))]
  87                 public void Constructor1_NullParameter ()
  88                 {
  89                         CodeTypeReference type = new CodeTypeReference ("mono");
  90                         CodeExpression expression1 = new CodeExpression ();
  91
  92                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
  93                                 type, expression1, (CodeExpression) null);
  94                 }
  95
  96                 [Test]
  97                 public void Constructor2 ()
  98                 {
  99                         string baseType = "mono";
 100                         CodeExpression expression1 = new CodeExpression ();
 101                         CodeExpression expression2 = new CodeExpression ();
 102
 103                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
 104                                 baseType, expression1, expression2);
 105                         Assert.IsNotNull (coce.CreateType, "#1");
 106                         Assert.AreSame (baseType, coce.CreateType.BaseType, "#2");
 107                         Assert.IsNotNull (coce.Parameters, "#3");
 108                         Assert.AreEqual (2, coce.Parameters.Count, "#4");
 109                         Assert.AreEqual (0, coce.Parameters.IndexOf(expression1), "#5");
 110                         Assert.AreEqual (1, coce.Parameters.IndexOf(expression2), "#6");
 111
 112                         coce = new CodeObjectCreateExpression ((string) null, expression2);
 113                         Assert.IsNotNull (coce.CreateType, "#7");
 114                         Assert.AreEqual (typeof (void).FullName, coce.CreateType.BaseType, "#8");
 115                         Assert.IsNotNull (coce.Parameters, "#9");
 116                         Assert.AreEqual (1, coce.Parameters.Count, "#10");
 117                         Assert.AreEqual (0, coce.Parameters.IndexOf(expression2), "#11");
 118                 }
 119
 120                 [Test]
 121                 [ExpectedException (typeof (ArgumentNullException))]
 122                 public void Constructor2_NullParameter ()
 123                 {
 124                         string baseType = "mono";
 125                         CodeExpression expression1 = new CodeExpression ();
 126
 127                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
 128                                 baseType, expression1, (CodeExpression) null);
 129                 }
 130
 131                 [Test]
 132                 public void Constructor3 ()
 133                 {
 134                         Type baseType = typeof (int);
 135                         CodeExpression expression1 = new CodeExpression ();
 136                         CodeExpression expression2 = new CodeExpression ();
 137                         CodeExpression expression3 = new CodeExpression ();
 138
 139                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
 140                                 baseType, expression1, expression2, expression3);
 141                         Assert.IsNotNull (coce.CreateType, "#1");
 142                         Assert.AreEqual (baseType.FullName, coce.CreateType.BaseType, "#2");
 143                         Assert.IsNotNull (coce.Parameters, "#3");
 144                         Assert.AreEqual (3, coce.Parameters.Count, "#4");
 145                         Assert.AreEqual (0, coce.Parameters.IndexOf(expression1), "#5");
 146                         Assert.AreEqual (1, coce.Parameters.IndexOf(expression2), "#6");
 147                         Assert.AreEqual (2, coce.Parameters.IndexOf(expression3), "#7");
 148                 }
 149
 150                 [Test]
 151                 [ExpectedException (typeof (ArgumentNullException))]
 152                 public void Constructor3_NullType ()
 153                 {
 154                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
 155                                 (Type) null, new CodeExpression ());
 156                 }
 157
 158                 [Test]
 159                 [ExpectedException (typeof (ArgumentNullException))]
 160                 public void Constructor3_NullParameter ()
 161                 {
 162                         Type baseType = typeof (int);
 163                         CodeExpression expression1 = new CodeExpression ();
 164
 165                         CodeObjectCreateExpression coce = new CodeObjectCreateExpression (
 166                                 baseType, expression1, (CodeExpression) null);
 167                 }
 168         }
 169 }