public void TestAddOutInComplexMethod()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.AddMethod <Product, Product>("newProd", (i) => new Product {
Name = i.Name + " Johannan!"
})
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
MethodInfo _meth = _newProduct.GetType().GetMethods().FirstOrDefault(m => m.Name == "newProd");
Assert.IsNotNull(_meth, "new method not found");
Product _yis = new Product()
{
Name = "Yisrael"
};
Product _newProd = (Product)_meth.Invoke(_newProduct, new object[] { _yis });
Assert.IsTrue(_newProd.Name == "Yisrael Johannan!");
}
public void TestOverrideBaseProperty()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddAutoProperty("popo", typeof(string))
.OverrideGet <int>("MyAge", () => 18)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
IEnumerable <PropertyInfo> _ageProps =
_newProduct.GetType().GetProperties().Where(m => m.Name == "MyAge");
Assert.IsFalse(_ageProps.Count() != 1, "more or less than one age prop appeared");
int _age = (int)_ageProps.First().GetValue(_newProduct);
Assert.IsTrue(_age == 18);
_age = (int)_newProduct.GetType().GetMethod("get_MyAge").Invoke(_newProduct, null);
Assert.IsTrue(_age == 18);
}
public void TestAddVoidMethod_2()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddAutoProperty("ProductName", typeof(string))
.AddVoidMethod <string, int>("WriteStuff", (s, i) => Debug.WriteLine($"{s} {i * -1}"))
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
_newProduct.GetType().GetMethod("WriteStuff").Invoke(_newProduct, new object[] { "2nd ol", 5 });
}
public void TestCombinedGetProperty_Generics()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.AddProperty <string>("popo")
.AddGet <string>(() => "Big Cop")
.AddProperty <int>("MyAge")
.AddGet <int>(() => 18)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
Assert.IsTrue(getPropVal(_newProduct, "popo").ToString() == "Big Cop");
Assert.IsTrue((int)getPropVal(_newProduct, "MyAge") == 18);
}
public void TestAddInComplexMethod()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.AddMethod <Product, int>("calcOldAge", (i) => 70 - i.MyAge)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
MethodInfo _meth = _newProduct.GetType().GetMethods().FirstOrDefault(m => m.Name == "calcOldAge");
Assert.IsNotNull(_meth, "new method not found");
int _old = (int)_meth.Invoke(_newProduct, new object[] { new Product() });
Assert.IsTrue(_old == 40);
}
public void TestAddSimpleMethod()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.AddMethod <int, int, int>("newMeth", (i, j) => i + j)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
MethodInfo _meth = _newProduct.GetType().GetMethods().FirstOrDefault(m => m.Name == "newMeth");
Assert.IsNotNull(_meth, "new method not found");
int _add = (int)_meth.Invoke(_newProduct, new object[] { 5, 6 });
Assert.IsTrue(_add == 11);
}
public void TestCombinedAutoProperty()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddAutoProperty("popo", typeof(string))
.AddAutoProperty("MyAge", typeof(int))
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
setPropVal(_newProduct, "popo", "Big Cop");
Assert.IsTrue(getPropVal(_newProduct, "popo").ToString() == "Big Cop");
Assert.IsTrue((int)getPropVal(_newProduct, "MyAge") == 0);
setPropVal(_newProduct, "MyAge", 18);
Assert.IsTrue((int)getPropVal(_newProduct, "MyAge") == 18);
}
public void TestUseBaseProperty()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddAutoProperty("dude", typeof(string))
//.AddMethod<int>("get_MyAge", () => 18)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
PropertyInfo _ageProp = _newProduct.GetType().GetProperty("MyAge");
Assert.IsNotNull(_ageProp, "MyAge prop not found");
int _out = (int)_ageProp.GetValue(_newProduct);
Assert.IsTrue(_out == 30);
}
public void TestAddMethod_2()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddAutoProperty("ProductName", typeof(string))
.AddMethod <int, string>("WriteStuff", (i) => $"{i * -1}")
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
string _out =
_newProduct.GetType().GetMethod("WriteStuff")
.Invoke(_newProduct, new object[] { 5 })
.ToString();
Assert.IsTrue(_out == (-5).ToString());
}
public void TestOverrideVirtualComplexProperty_ParamsObject()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <ParamsObject>("NewParams")
.AddPassThroughCtors()
.OverrideGet <ITypeParserContainer>("TypeParser",
() => new TypeParserContainer(false, new KeyValueParser()))
.FinishBuildingType()
.GetConstructor(new Type[] { typeof(string[]) })
.Invoke(new object[] { new string[0] {
} });
PropertyInfo _meth = _newProduct.GetType().GetProperties().FirstOrDefault(m => m.Name == "TypeParser");
Assert.IsNotNull(_meth, "new method not found");
ITypeParserContainer _yis = (ITypeParserContainer)_meth.GetValue(_newProduct);
bool _stringNotAccepted = false;
try
{
_yis.GetParser(typeof(string));
}
catch
{
_stringNotAccepted = true;
}
Assert.IsTrue(_stringNotAccepted, "String parser found");
bool _keyValueParserFound = true;
try
{
_yis.GetParser(typeof(KeyValuePair <,>));
}
catch
{
_keyValueParserFound = false;
}
Assert.IsTrue(_keyValueParserFound, "Keyvalue parser not found");
}
public void TestMethodOverride()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.OverrideMethod <Product>("GetVirtualProductMethod", () => new Product {
Name = "Overridden Method!"
})
.FinishBuildingType()
.GetConstructor(Type.EmptyTypes)
.Invoke(new object[0] {
});
MethodInfo _meth = _newProduct.GetType().GetMethods().FirstOrDefault(m => m.Name == "GetVirtualProductMethod");
Assert.IsNotNull(_meth, "new method not found");
Product _yis = (Product)_meth.Invoke(_newProduct, new object[0] {
});
Assert.IsTrue(_yis.Name == "Overridden Method!");
}
public void TestOverrideVirtualComplexProperty()
{
string _prodName = "Overridden virtual property!";
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.OverrideGet <Product>("VirtualProduct", () => new Product {
Name = "Overridden virtual property!"
})
.FinishBuildingType()
.GetConstructor(Type.EmptyTypes)
.Invoke(new object[0] {
});
PropertyInfo _meth = _newProduct.GetType().GetProperties().FirstOrDefault(m => m.Name == "VirtualProduct");
Assert.IsNotNull(_meth, "new method not found");
Product _yis = (Product)_meth.GetValue(_newProduct);
Assert.IsTrue(_yis.Name == _prodName);
}
public void TestTypeCreator()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product), @"C:\PROD")
.AddPassThroughCtors()
.AddAutoProperty("ProductName", typeof(string))
.AddVoidMethod <string>("WriteStuff", (s) => Debug.WriteLine(s))
.FinishBuildingAndSaveType("NewProduct.dll")
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
_newProduct.GetType().GetMethod("WriteStuff").Invoke(_newProduct, new object[] { "2nd ol" });
//set ProductName value
_newProduct.GetType().GetProperty("ProductName").SetValue(_newProduct, "Cool Item");
//get ProductName value
string _prodName = _newProduct.GetType().GetProperty("ProductName").GetValue(_newProduct).ToString();
Assert.IsTrue(_prodName == "Cool Item");
}
public void TestHideComplexProperty()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create <Product>("NewProduct")
.AddPassThroughCtors()
.AddProperty <Product>("ExtraProduct")
.AddGet <Product>(() => new Product {
Name = "Overriden property!"
})
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
PropertyInfo _meth = _newProduct.GetType().GetProperties().FirstOrDefault(m => m.Name == "ExtraProduct");
Assert.IsNotNull(_meth, "new method not found");
Product _yis = (Product)_meth.GetValue(_newProduct);
Assert.IsTrue(_yis.Name == "Overriden property!");
}
public void TestStringInput()
{
//string switchName = "", bool required = false, int defaultOrdinal = -1, string helpText = "", bool dontAllowValues = false
ParamsObject _input = (ParamsObject)DynamicTypeCreator
.Create <ParamsObject>("MyParams")
.AddPassThroughCtors()
.AddAutoProperty <string>("FirstName")
.AddPropertyAttribute <SwitchAttribute>(new Type[] { typeof(string), typeof(bool), typeof(int), typeof(string), typeof(bool) }, new object[] { "", false, -1, "", false })
.AddAutoProperty <string>("LastName")
.AddPropertyAttribute <SwitchAttribute>(new Type[] { typeof(string), typeof(bool), typeof(int), typeof(string), typeof(bool) }, new object[] { "", false, -1, "", false })
.AddAutoProperty <int>("Age")
.AddPropertyAttribute <SwitchAttribute>(new Type[] { typeof(string), typeof(bool), typeof(int), typeof(string), typeof(bool) }, new object[] { "", false, -1, "", false })
.AddAutoProperty <bool>("IsItTrue")
.AddPropertyAttribute <SwitchAttribute>(new Type[] { typeof(string), typeof(bool), typeof(int), typeof(string), typeof(bool) }, new object[] { "", false, -1, "", false })
.FinishBuildingType()
.GetConstructor(new Type[] { typeof(string) })
.Invoke(new object[] { "/FirstName:Yisrael /LastName:Lax /IsItTrue /Age:30" });
Assert.IsTrue(_input.GetPropertyValue <string>("FirstName") == "Yisrael");
Assert.IsTrue(_input.GetPropertyValue <string>("LastName") == "Lax");
Assert.IsTrue(_input.GetPropertyValue <int>("Age") == 30);
Assert.IsTrue(_input.GetPropertyValue <bool>("IsItTrue") == true);
}
public void TestCombinedGetProperty()
{
//create and save new type
object _newProduct = DynamicTypeCreator
.Create("NewProduct", typeof(Product))
.AddPassThroughCtors()
.AddProperty("popo", typeof(string))
.AddGet <string>(() => "Big Cop")
.AddProperty("MyAge", typeof(int))
.AddGet <int>(() => 18)
.FinishBuildingType()
.GetConstructor(new Type[0] {
})
.Invoke(new object[0] {
});
Assert.IsTrue(getPropVal(_newProduct, "popo").ToString() == "Big Cop");
Assert.IsTrue((int)getPropVal(_newProduct, "MyAge") == 18);
bool _smallCopError = false;
try
{
setPropVal(_newProduct, "popo", "Small Cop");
}
catch { _smallCopError = true; }
Assert.IsTrue(_smallCopError);
bool _ageError = false;
try
{
setPropVal(_newProduct, "MyAge", 28);
}
catch { _ageError = true; }
Assert.IsTrue(_ageError);
}
