Sub Test_HttpRequest_IsBoundReflectsBindState()
    Dim httpRequest

    Set httpRequest = New HttpRequest

    AssertFalse httpRequest.IsBound, "IsBound should be False before Bind"

    httpRequest.Bind New FakeAspRequest

    AssertTrue httpRequest.IsBound, "IsBound should be True after Bind"
End Sub

Sub Test_HttpRequest_ProxiesServerVariable()
    Dim httpRequest
    Dim fakeRequest

    Set fakeRequest = New FakeAspRequest
    fakeRequest.SetServerVariable "SERVER_NAME", "example.local"

    Set httpRequest = New HttpRequest
    httpRequest.Bind fakeRequest

    AssertEquals "example.local", httpRequest.ServerVariable("SERVER_NAME"), "ServerVariable should proxy to the bound request"
End Sub

Sub Test_HttpRequest_ProxiesQueryStringAndForm()
    Dim httpRequest
    Dim fakeRequest

    Set fakeRequest = New FakeAspRequest
    fakeRequest.SetQueryString "q", "hello"
    fakeRequest.SetForm "f", "world"

    Set httpRequest = New HttpRequest
    httpRequest.Bind fakeRequest

    AssertEquals "hello", httpRequest.QueryString("q"), "QueryString should proxy to the bound request"
    AssertEquals "world", httpRequest.Form("f"), "Form should proxy to the bound request"
End Sub

Sub Test_HttpRequest_ItemUsesRequestDefaultLookup()
    Dim httpRequest
    Dim fakeRequest

    Set fakeRequest = New FakeAspRequest
    fakeRequest.SetForm "name", "Ada"

    Set httpRequest = New HttpRequest
    httpRequest.Bind fakeRequest

    AssertEquals "Ada", httpRequest.Item("name"), "Item should fall through to the request's default lookup"
End Sub

Sub Test_HttpRequest_AccessingBeforeBindRaises()
    Dim httpRequest
    Dim discard
    Dim didRaise

    Set httpRequest = New HttpRequest
    didRaise = False

    On Error Resume Next
    Err.Clear
    discard = httpRequest.ServerVariable("SERVER_NAME")
    If Err.Number <> 0 Then didRaise = True
    Err.Clear
    On Error Goto 0

    AssertTrue didRaise, "Accessing an unbound HttpRequest should raise"
End Sub

RunTest "HttpRequest: IsBound reflects Bind state", "Test_HttpRequest_IsBoundReflectsBindState"
RunTest "HttpRequest: ServerVariable proxies to bound request", "Test_HttpRequest_ProxiesServerVariable"
RunTest "HttpRequest: QueryString and Form proxy to bound request", "Test_HttpRequest_ProxiesQueryStringAndForm"
RunTest "HttpRequest: Item uses the request's default lookup", "Test_HttpRequest_ItemUsesRequestDefaultLookup"
RunTest "HttpRequest: accessing before Bind raises", "Test_HttpRequest_AccessingBeforeBindRaises"