mcs/class/System/Test/System.CodeDom.Compiler/CodeGeneratorTestBase.cs

   1 //
   2 // Base class for CodeGenerator unit tests
   3 //
   4 // Authors:
   5 // Gert Driesen (drieseng@users.sourceforge.net)
   6 //
   7 // (c) Novell
   8 //
   9
  10 using System;
  11 using System.CodeDom;
  12 using System.CodeDom.Compiler;
  13 using System.IO;
  14
  15 using NUnit.Framework;
  16
  17 namespace MonoTests.System.CodeDom.Compiler
  18 {
  19         public abstract class CodeGeneratorTestBase
  20         {
  21                 private CodeGeneratorOptions _options;
  22
  23                 [SetUp]
  24                 public virtual void SetUp ()
  25                 {
  26                         _options = new CodeGeneratorOptions ();
  27                 }
  28
  29                 protected abstract ICodeGenerator CodeGenerator
  30                 {
  31                         get;
  32                 }
  33
  34                 protected virtual string NewLine
  35                 {
  36                         get { return "\n"; }
  37                 }
  38
  39                 protected CodeGeneratorOptions Options
  40                 {
  41                         get { return _options; }
  42                 }
  43
  44                 protected string GenerateCodeFromType (CodeTypeDeclaration type)
  45                 {
  46                         return GenerateCodeFromType (type, _options);
  47                 }
  48
  49                 protected virtual string GenerateCodeFromType (CodeTypeDeclaration type, CodeGeneratorOptions options)
  50                 {
  51                         using (StringWriter writer = new StringWriter ()) {
  52                                 writer.NewLine = NewLine;
  53                                 CodeGenerator.GenerateCodeFromType (type, writer, options);
  54                                 writer.Close ();
  55                                 return writer.ToString ();
  56                         }
  57                 }
  58         }
  59 }