public void GenerateInvocation_NoParameters_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType("TestType");
var fooMethod = typeof(IFoo).GetMethod("Foo");
var field = type.DefineField("_Foo_", typeof(Func <string>), FieldAttributes.Public);
// Act
wrapper.GenerateInvocation(type, typeof(IFoo),
fooMethod,
new [] { field });
type.AddInterfaceImplementation(typeof(IFoo));
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_").SetValue(obj, new Func <string>(Foo));
var result = fooMethod.Invoke(obj, null);
Assert.AreEqual("Hello World", result);
}
public void GenerateInvocation_OutParameter_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType(Guid.NewGuid().ToString());
type.AddInterfaceImplementation(typeof(IFooWithOutString));
var fooString = typeof(IFooWithOutString).GetMethod("Foo");
var field = type.DefineField("_Foo_String&", typeof(OutFoo), FieldAttributes.Public);
// Act
var resultMethod = wrapper.GenerateInvocation(type, typeof(OutFoo), fooString, new[] { field });
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_String&").SetValue(obj, new OutFoo(OutFooProc));
string result;
((IFooWithOutString)obj).Foo(out result);
Assert.AreEqual("Hello World!", result);
}
public void GenerateInvocation_OneParameters_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType(Guid.NewGuid().ToString());
type.AddInterfaceImplementation(typeof(IFooWithString));
var fooString = typeof(IFooWithString).GetMethod("Foo_WithString");
var field = type.DefineField("_Foo_WithString_String", typeof(Func <string, string>), FieldAttributes.Public);
// Act
var resultMethod = wrapper.GenerateInvocation(type, typeof(IFooWithString),
fooString,
new[] { field });
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_WithString_String").SetValue(obj, new Func <string, string>(Foo_WithString));
var result = fooString.Invoke(obj, new object[] { "World" });
Assert.AreEqual("Hello World!", result);
}
public void GenerateInvocation_NoParameters_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType("TestType");
var fooMethod = typeof(IFoo).GetMethod("Foo");
var field = type.DefineField("_Foo_", typeof (Func<string>), FieldAttributes.Public);
// Act
wrapper.GenerateInvocation(type, typeof(IFoo),
fooMethod,
new [] {field});
type.AddInterfaceImplementation(typeof(IFoo));
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_").SetValue(obj, new Func<string>(Foo));
var result = fooMethod.Invoke(obj, null);
Assert.AreEqual("Hello World", result);
}
public void GenerateInvocation_OutParameter_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType(Guid.NewGuid().ToString());
type.AddInterfaceImplementation(typeof(IFooWithOutString));
var fooString = typeof(IFooWithOutString).GetMethod("Foo");
var field = type.DefineField("_Foo_String&", typeof(OutFoo), FieldAttributes.Public);
// Act
var resultMethod = wrapper.GenerateInvocation(type, typeof(OutFoo), fooString, new[] { field });
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_String&").SetValue(obj, new OutFoo(OutFooProc));
string result;
((IFooWithOutString)obj).Foo(out result);
Assert.AreEqual("Hello World!", result);
}
public void GenerateInvocation_OneParameters_Ok()
{
// Arrange
var wrapper = new DefaultMethodCallWrapper();
var type = module.DefineType(Guid.NewGuid().ToString());
type.AddInterfaceImplementation(typeof(IFooWithString));
var fooString = typeof(IFooWithString).GetMethod("Foo_WithString");
var field = type.DefineField("_Foo_WithString_String", typeof(Func<string, string>), FieldAttributes.Public);
// Act
var resultMethod = wrapper.GenerateInvocation(type, typeof(IFooWithString),
fooString,
new[] { field });
var resultType = type.CreateType();
// Assert
var obj = Activator.CreateInstance(resultType);
obj.GetType().GetField("_Foo_WithString_String").SetValue(obj, new Func<string, string>(Foo_WithString));
var result = fooString.Invoke(obj, new object[] { "World" });
Assert.AreEqual("Hello World!", result);
}