public void CanGenerateNestedClass()
{
TypeDefinition type = _testModule.GetType(
$"{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.Outer)}/{nameof(CSharpCodeGenrationTestsNamespace.Outer.Nested)}");
MethodDefinition ctor = type.GetConstructors().Single();
var generator = new AutoDIFody::AutoDI.Fody.CodeGen.CSharpCodeGenerator(_outputDirectory);
var ctorGenerator = generator.Method(ctor);
ctorGenerator.Append("");
generator.Save();
string result = File.ReadAllText(Directory.EnumerateFiles(_outputDirectory).Single());
string expected =
"namespace " + nameof(CSharpCodeGenrationTestsNamespace) + Environment.NewLine +
"{" + Environment.NewLine +
" public class " + nameof(CSharpCodeGenrationTestsNamespace.Outer) + Environment.NewLine +
" {" + Environment.NewLine +
" public class " + nameof(CSharpCodeGenrationTestsNamespace.Outer.Nested) + Environment.NewLine +
" {" + Environment.NewLine +
" //Generated by AutoDI" + Environment.NewLine +
$" public {nameof(CSharpCodeGenrationTestsNamespace.Outer.Nested)}([AutoDI.DependencyAttribute]{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.IService)} foo = null)" + Environment.NewLine +
" {" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
"}" + Environment.NewLine;
Assert.AreEqual(expected, result);
}
public void NestedClassGeneratesExpectedSequencePoints()
{
TypeDefinition type = _testModule.GetType(
$"{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.Outer)}/{nameof(CSharpCodeGenrationTestsNamespace.Outer.Nested)}");
MethodDefinition ctor = type.GetConstructors().Single();
var generator = new AutoDIFody::AutoDI.Fody.CodeGen.CSharpCodeGenerator(_outputDirectory);
var ctorGenerator = generator.Method(ctor);
ctorGenerator.Append("//Comment", Instruction.Create(OpCodes.Nop));
generator.Save();
Assert.AreEqual(1, ctor.DebugInformation.SequencePoints.Count);
SequencePoint first = ctor.DebugInformation.SequencePoints[0];
Assert.AreEqual(10, first.StartLine);
Assert.AreEqual(10, first.EndLine);
Assert.AreEqual(17, first.StartColumn);
Assert.AreEqual(26, first.EndColumn);
}
public void ConstructorWithSingleParameterGeneratesExpectedSequencePoints()
{
TypeDefinition type = _testModule.GetType(
$"{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.Class1)}");
MethodDefinition ctor = type.GetConstructors().Single();
var generator = new AutoDIFody::AutoDI.Fody.CodeGen.CSharpCodeGenerator(_outputDirectory);
var ctorGenerator = generator.Method(ctor);
ctorGenerator.Append("if (foo == null)", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine + "{" + Environment.NewLine);
ctorGenerator.Append(" foo = GlobalDI.GetService<IService>();", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
ctorGenerator.Append("}", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
generator.Save();
Assert.AreEqual(3, ctor.DebugInformation.SequencePoints.Count);
SequencePoint first = ctor.DebugInformation.SequencePoints[0];
Assert.AreEqual(8, first.StartLine);
Assert.AreEqual(8, first.EndLine);
Assert.AreEqual(13, first.StartColumn);
Assert.AreEqual(29, first.EndColumn);
SequencePoint second = ctor.DebugInformation.SequencePoints[1];
Assert.AreEqual(10, second.StartLine);
Assert.AreEqual(10, second.EndLine);
Assert.AreEqual(17, second.StartColumn);
Assert.AreEqual(55, second.EndColumn);
SequencePoint third = ctor.DebugInformation.SequencePoints[2];
Assert.AreEqual(11, third.StartLine);
Assert.AreEqual(11, third.EndLine);
Assert.AreEqual(13, third.StartColumn);
Assert.AreEqual(14, third.EndColumn);
}
public void CanGenerateClassWithMethodInjection()
{
TypeDefinition type = _testModule.GetType(
$"{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.Class4)}");
MethodDefinition method = type.GetMethods().Single();
var generator = new AutoDIFody::AutoDI.Fody.CodeGen.CSharpCodeGenerator(_outputDirectory);
var ctorGenerator = generator.Method(method);
ctorGenerator.Append("if (foo == null)", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine + "{" + Environment.NewLine);
ctorGenerator.Append(" foo = GlobalDI.GetService<IService>();", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
ctorGenerator.Append("}", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
generator.Save();
string result = File.ReadAllText(Directory.EnumerateFiles(_outputDirectory).Single());
string expected =
"namespace " + nameof(CSharpCodeGenrationTestsNamespace) + Environment.NewLine +
"{" + Environment.NewLine +
" public class " + nameof(CSharpCodeGenrationTestsNamespace.Class4) + Environment.NewLine +
" {" + Environment.NewLine +
" //Generated by AutoDI" + Environment.NewLine +
$" public System.Int32 {nameof(CSharpCodeGenrationTestsNamespace.Class4.DoStuff)}([AutoDI.DependencyAttribute]{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.IService)} foo = null)" + Environment.NewLine +
" {" + Environment.NewLine +
" if (foo == null)" + Environment.NewLine +
" {" + Environment.NewLine +
" foo = GlobalDI.GetService<IService>();" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
"}" + Environment.NewLine;
Assert.AreEqual(expected, result);
}
public void CanGenerateClassWithPropertyInjection()
{
TypeDefinition type = _testModule.GetType(
$"{nameof(CSharpCodeGenrationTestsNamespace)}.{nameof(CSharpCodeGenrationTestsNamespace.Class3)}");
MethodDefinition ctor = type.GetConstructors().Single();
var generator = new AutoDIFody::AutoDI.Fody.CodeGen.CSharpCodeGenerator(_outputDirectory);
var ctorGenerator = generator.Method(ctor);
ctorGenerator.Append("if (Service == null)", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine + "{" + Environment.NewLine);
ctorGenerator.Append(" Service = GlobalDI.GetService<IService>();", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
ctorGenerator.Append("}", Instruction.Create(OpCodes.Nop));
ctorGenerator.Append(Environment.NewLine);
generator.Save();
string result = File.ReadAllText(Directory.EnumerateFiles(_outputDirectory).Single());
string expected =
"namespace " + nameof(CSharpCodeGenrationTestsNamespace) + Environment.NewLine +
"{" + Environment.NewLine +
" public class " + nameof(CSharpCodeGenrationTestsNamespace.Class3) + Environment.NewLine +
" {" + Environment.NewLine +
" //Generated by AutoDI" + Environment.NewLine +
$" public {nameof(CSharpCodeGenrationTestsNamespace.Class3)}()" + Environment.NewLine +
" {" + Environment.NewLine +
" if (Service == null)" + Environment.NewLine +
" {" + Environment.NewLine +
" Service = GlobalDI.GetService<IService>();" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
" }" + Environment.NewLine +
"}" + Environment.NewLine;
Assert.AreEqual(expected, result);
}