public SingleThreadedTests()
{
srsly = new RedisJsonSerializer();
this.items = new RedisSessionStateItemCollection(
new Dictionary <string, string> {
{ "a", srsly.SerializeOne("x") },
{ "b", srsly.SerializeOne("y") },
{ "c", srsly.SerializeOne("z") }
},
"fakeCollection");
}
public void AddRemoveAndDirtyCheckReferenceTypesTest()
{
// add a list to session
this.items["refType"] = new List <string>();
// get a reference to it
List <string> myList = this.items["refType"] as List <string>;
// alternatively, make a list
List <int> myOtherList = new List <int>();
// add it to session
this.items["otherRefType"] = myOtherList;
bool listCameBack = false;
bool otherListCameBack = false;
// test that these come back from the enumerator
foreach (KeyValuePair <string, string> changed in this.items.GetChangedObjectsEnumerator())
{
if (changed.Key == "refType" &&
changed.Value == srsly.SerializeOne(myList))
{
listCameBack = true;
}
else if (changed.Key == "otherRefType" &&
changed.Value == srsly.SerializeOne(myOtherList))
{
otherListCameBack = true;
}
}
Assert.True(listCameBack, "failed to return string list");
Assert.True(otherListCameBack, "failed to return int list");
// test that if we get the changed objects again, they won't come back
listCameBack = false;
otherListCameBack = false;
foreach (KeyValuePair <string, string> changed in this.items.GetChangedObjectsEnumerator())
{
if (changed.Key == "refType")
{
listCameBack = true;
}
else if (changed.Key == "otherRefType")
{
otherListCameBack = true;
}
}
Assert.False(listCameBack, "incorrectly returned string list");
Assert.False(otherListCameBack, "incorrectly returned int list");
// now let's modify a list
myOtherList.Add(1);
otherListCameBack = false;
foreach (KeyValuePair <string, string> changed in this.items.GetChangedObjectsEnumerator())
{
if (changed.Key == "otherRefType" &&
changed.Value == srsly.SerializeOne(myOtherList))
{
otherListCameBack = true;
}
}
Assert.True(otherListCameBack, "list that was modified not returned when it should have been");
// ok, let's see if modifying the list, then undoing that modification results
// in it being returned (it shouldn't)
myList.Add("a");
myList.Clear();
listCameBack = false;
foreach (KeyValuePair <string, string> changed in this.items.GetChangedObjectsEnumerator())
{
if (changed.Key == "refType" &&
changed.Value == srsly.SerializeOne(myList))
{
listCameBack = true;
}
}
Assert.False(listCameBack, "list that was modified then reset should not come back");
}