public void SourceToProxySynchronizationTest()
{
#region Create source and proxy instances
var employee = new EmployeeModel
{
Birthdate = new DateTime(1973, 10, 22),
Id = 1,
Lastname = "Rob",
Name = "Halford",
Salary = 192.55
};
var factory = new DynamicProxyFactory();
var proxy = factory.BuildProxyObject(employee);
#endregion Create source and proxy instances
#region change property values of source object
employee.Birthdate = new DateTime(1950, 10, 12);
employee.Id = 4;
employee.Name = "James";
employee.Lastname = "Hetfield";
employee.Salary = 122.3;
#endregion change property values of source object
#region set property changed event handler of source object after proxy instance created
var propertyChanged = false;
employee.PropertyChanged += (s, e) =>
{
propertyChanged = true;
Debug.WriteLine($"Property {e.PropertyName} changed");
};
#endregion set property changed event handler of source object after proxy instance created
#region check source and proxy object property values are equal
var sourceType = employee.GetType();
var properties = proxy.GetType().GetProperties();
foreach (var property in properties)
{
var sourceProperty = sourceType.GetProperty(property.Name);
var sourcePropertyValue = sourceProperty.GetValue(employee);
var propertyValue = property.GetValue(proxy);
Assert.AreEqual(sourcePropertyValue, propertyValue);
}
#endregion check source and proxy object property values are equal
#region compare method results
var percent = 3;
var methodInfo = proxy.GetType().GetMethod("CalculateTax");
Assert.AreEqual(employee.CalculateTax(percent), methodInfo.Invoke(proxy, new object[] { percent }));
#endregion compare method results
#region check PropertyChanged event of source instance works
employee.Id = 7;
Assert.IsTrue(propertyChanged);
propertyChanged = false;
proxy.GetType().GetProperty("Name").SetValue(proxy, "Jason Newsted");
Assert.IsTrue(propertyChanged);
#endregion check PropertyChanged event of source instance works
}
public void ProxyToSourceSynchronizationTest()
{
#region Create source and proxy instances
var employee = new EmployeeModel
{
Birthdate = new DateTime(1973, 10, 22),
Id = 1,
Lastname = "Rob",
Name = "Halford",
Salary = 192.55
};
var factory = new DynamicProxyFactory();
var proxy = factory.BuildProxyObject(employee);
#endregion Create source and proxy instances
#region change property values of proxy object
proxy.GetType().GetProperty("Birthdate").SetValue(proxy, new DateTime(1950, 10, 12));
proxy.GetType().GetProperty("Id").SetValue(proxy, 5);
proxy.GetType().GetProperty("Name").SetValue(proxy, "Cenk");
proxy.GetType().GetProperty("Lastname").SetValue(proxy, "Taner");
proxy.GetType().GetProperty("Salary").SetValue(proxy, 175.47);
#endregion change property values of proxy object
#region set property changed event handler of proxy object
var propertyChanged = false;
((INotifyPropertyChanged)proxy).PropertyChanged += (s, e) =>
{
propertyChanged = true;
};
#endregion set property changed event handler of proxy object
#region check source and proxy object property values are equal
var sourceType = employee.GetType();
var properties = proxy.GetType().GetProperties();
foreach (var property in properties)
{
var sourceProperty = sourceType.GetProperty(property.Name);
var sourcePropertyValue = sourceProperty.GetValue(employee);
var propertyValue = property.GetValue(proxy);
Assert.AreEqual(sourcePropertyValue, propertyValue);
}
#endregion check source and proxy object property values are equal
#region compare method results
var percent = 3;
var methodInfo = proxy.GetType().GetMethod("CalculateTax");
Assert.AreEqual(employee.CalculateTax(percent), methodInfo.Invoke(proxy, new object[] { percent }));
#endregion compare method results
#region check PropertyChanged event of proxy instance works
employee.Id = 7;
Assert.IsTrue(propertyChanged);
propertyChanged = false;
proxy.GetType().GetProperty("Name").SetValue(proxy, "Jason Newsted");
Assert.IsTrue(propertyChanged);
#endregion check PropertyChanged event of proxy instance works
}