public void CreateDelegateType_StringReturnType_OneStringParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.AreEqual(1, method.GetParameters().Length);
}
public void CreateDelegateType_AddsArgumentTypeNamesInDelegateName_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.AreEqual("FooMethod_String_StringIsIn_String_Proc", type.Name);
}
public void CreateDelegateType_AddsArgumentTypeNamesInDelegateName_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.AreEqual("FooMethod_String_StringIsIn_String_Proc", type.Name);
}
public void CreateDelegateType_StringReturnType_NoParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.IsNotNull(method);
Assert.AreEqual(typeof(string), method.ReturnType);
}
public void CreateDelegateType_VoidReturnType_NoParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.That(typeof(Delegate).IsAssignableFrom(type));
Assert.AreEqual(typeof(void), method.ReturnType);
}
public void CreateDelegateType_StringReturnType_NoParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.IsNotNull(method);
Assert.AreEqual(typeof(string), method.ReturnType);
}
public void CreateDelegateType_StringReturnType_OneStringParametersWithIn_CopiesAttributes()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
var parameters = method.GetParameters();
var param = parameters.First();
// Assert
Assert.IsNotNull(param.GetCustomAttribute <InAttribute>());
}
public void CreateDelegateType_StringReturnType_OneStringParametersCustomMarshaller_PreservesRefType()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringWithCustomMarshal"), ModuleBuilder);
var method = type.GetMethod("Invoke");
var parameters = method.GetParameters();
var param = parameters.First();
var marshal = param.GetCustomAttribute <MarshalAsAttribute>();
// Assert
Assert.IsNotNull(marshal);
Assert.IsNotNull(marshal.MarshalTypeRef);
}
public void CreateDelegateType_StringReturnType_OneStringParametersCustomMarshaller_PreservesRefType()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringWithCustomMarshal"), ModuleBuilder);
var method = type.GetMethod("Invoke");
var parameters = method.GetParameters();
var param = parameters.First();
var marshal = param.GetCustomAttribute<MarshalAsAttribute>();
// Assert
Assert.IsNotNull(marshal);
Assert.IsNotNull(marshal.MarshalTypeRef);
}
public void CreateDelegateType_VoidReturnType_NoParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof (IDelegateFoo).GetMethod("FooMethod"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.That(typeof(Delegate).IsAssignableFrom(type));
Assert.AreEqual(typeof(void), method.ReturnType);
}
public void CreateDelegateType_StringReturnType_OneStringParameters_Ok()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
// Assert
Assert.AreEqual(1, method.GetParameters().Length);
}
public void CreateDelegateType_StringReturnType_OneStringParametersWithIn_CopiesAttributes()
{
// Arrange
var builder = new DelegateTypeBuilder();
// Act
var type = builder.CreateDelegateType(typeof(IDelegateFoo).GetMethod("FooMethod_String_StringIsIn"), ModuleBuilder);
var method = type.GetMethod("Invoke");
var parameters = method.GetParameters();
var param = parameters.First();
// Assert
Assert.IsNotNull(param.GetCustomAttribute<InAttribute>());
}