public void InterfaceMethodToClassMethodWrap()
{
List <Member> items = new List <Member>()
{
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "BB"
},
new Member {
Username = "******", Username2 = "BB"
},
new Member {
Username = "******", Username2 = "CC"
},
new Member {
Username = "******", Username2 = "DD"
},
};
WrapperContext context = new WrapperContext();
context.Set <IMember, Member>();
context.Set <IMember, Member>("GetName", "GetName");
Assert.AreEqual(0, items.AsQueryable().Wrap <IMember, Member>().Count(t => t.GetName() == "A"));
var queryable = items.AsQueryable();
var wrappedQueryable = queryable.Wrap <IMember, Member>(context);
wrappedQueryable = wrappedQueryable.Where(t => t.GetName() == "A");
var result1 = wrappedQueryable.ToArray();
Assert.AreEqual(3, result1.Length);
queryable = wrappedQueryable.Unwrap <IMember, Member>();
var result2 = queryable.ToArray();
Assert.AreEqual(3, result2.Length);
}
public void ClassAndInterfaceWrap()
{
List <Member> items = new List <Member>()
{
new Member {
Username = "******"
},
new Member {
Username = "******"
},
new Member {
Username = "******"
},
new Member {
Username = "******"
},
new Member {
Username = "******"
},
new Member {
Username = "******"
},
new Member {
Username = "******"
},
};
WrapperContext context = new WrapperContext();
context.Set <IMember, Member>();
var queryable = items.AsQueryable();
var wrappedQueryable = queryable.Wrap <IMember, Member>(context);
wrappedQueryable = wrappedQueryable.Where(t => t.Username == "A");
var result1 = wrappedQueryable.ToArray();
Assert.AreEqual(3, result1.Length);
queryable = wrappedQueryable.Unwrap <IMember, Member>();
var result2 = queryable.ToArray();
Assert.AreEqual(3, result2.Length);
}
public void MethodToMethodWrap()
{
List <Member> items = new List <Member>()
{
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "AA"
},
new Member {
Username = "******", Username2 = "BB"
},
new Member {
Username = "******", Username2 = "BB"
},
new Member {
Username = "******", Username2 = "CC"
},
new Member {
Username = "******", Username2 = "DD"
},
};
WrapperContext context = new WrapperContext();
context.Set <Member>("GetName", "GetName2");
var queryable = items.AsQueryable();
queryable = queryable.Where(t => t.GetName() == "AA").Wrap(context);
var result = queryable.ToArray();
Assert.AreEqual(3, result.Length);
}
public void PropertyToPropertyWrap()
{
List <Member> items = new List <Member>()
{
new Member {
Username2 = "A"
},
new Member {
Username2 = "A"
},
new Member {
Username2 = "A"
},
new Member {
Username2 = "B"
},
new Member {
Username2 = "B"
},
new Member {
Username2 = "C"
},
new Member {
Username2 = "D"
},
};
WrapperContext context = new WrapperContext();
context.Set <Member, string>(t => t.Username, t => t.Username2);
var queryable = items.AsQueryable();
queryable = queryable.Where(t => t.Username == "A").Wrap(context);
var result = queryable.ToArray();
Assert.AreEqual(3, result.Length);
}