[Jcframework-commits] Nunit/InheritedClasses SuperClassTests.vb,NONE,1.1 tblAtoKClasses.vb,NONE,1.1

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Update of /cvsroot/jcframework/Nunit/InheritedClasses
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31302/InheritedClasses

Added Files:
	SuperClassTests.vb tblAtoKClasses.vb 
Log Message:
New tests for multiple inheritance, and multilevel subclassing

--- NEW FILE: tblAtoKClasses.vb ---
Imports AToMSFramework

Namespace InheritedClasses

	Public Class A
		Inherits CPersistentObject
		Public _id As Integer = 0
		Public _text As String = String.Empty

		Public _c As C
		Public _cOID As String
		Public _bCol As CPersistentCollection

		Public Sub New()
			_bCol = New CPersistentCollection
			_bCol.ContainerObject = Me
			Me.SetDirtyFlag()
		End Sub

		Public Property Id() As Integer
			Get
				Return _id
			End Get
			Set(ByVal value As Integer)
				If (_id <> value) Then
					_id = value
					SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property Text() As String
			Get
				Return _text
			End Get
			Set(ByVal Value As String)
				If (_text <> Value) Then
					_text = Value
					SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property C() As C
			Get
				If _c Is Nothing Then
					_c = New C
					_c.OIDValue = _cOID
					_c.Retrieve()
				End If
				Return _c
			End Get
			Set(ByVal Value As C)
				If Not CPersistentObject.Equals(_c, Value) Then
					_c = Value
					If Value Is Nothing Then
						_cOID = ""
					Else
						_cOID = Value.OIDValue
					End If
					SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property COID() As String
			Get
				If Not _c Is Nothing Then
					Return _c.OIDValue
				Else
					Return _cOID
				End If
			End Get
			Set(ByVal Value As String)
				_cOID = Value
			End Set
		End Property

		Public Property BCol() As CPersistentCollection
			Get
				Return _bCol
			End Get
			Set(ByVal Value As CPersistentCollection)
				If _bCol.Equals(Value) Then
					_bCol = Value
					For Each _b As B In _bCol
						_b.A = Me
					Next
					SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overrides Function getNewObject() As CPersistentObject
			Return New A
		End Function

		Public Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class B
		Inherits CPersistentObject

		Public Sub New()
		End Sub

		Public _id As Integer = 0
		Public _text As String = String.Empty
		Public _a As A = Nothing
		Public _aOID As String = Nothing

		Public Property Id() As Integer
			Get
				Return Me._id
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._id = Value) Then
					Me._id = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property Text() As String
			Get
				Return Me._text
			End Get
			Set(ByVal Value As String)
				If Not (Me._text = Value) Then
					Me._text = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property A() As A
			Get
				Return Me._a
			End Get
			Set(ByVal Value As A)
				If Me._a Is Nothing AndAlso Not (Value Is Nothing) Then
					Me._a = Value
					Me._aOID = Value.OIDValue
				Else
					If Value Is Nothing Then
						Me._a = Nothing
						Me._aOID = Nothing
					Else
						If Not Me._a.Equals(Value) Then
							Me._a = Value
							Me._aOID = Value.OIDValue
						End If
					End If
				End If
				Me.SetDirtyFlag()
			End Set
		End Property

		Public Property AOID() As String
			Get
				If Not (Me._a Is Nothing) Then
					Return Me._a.OIDValue
				Else
					Return Me._aOID
				End If
			End Get
			Set(ByVal Value As String)
				If Not (Me._a Is Nothing) Then
					If Not (Me._a.OIDValue = Value) Then
						Me._a.OIDValue = Value
						Me.SetDirtyFlag()
					End If
				End If
				Me._aOID = Value
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New B
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class C
		Inherits CPersistentObject

		Public Sub New()
		End Sub
		Private _id As Integer = 0
		Private _text As String = String.Empty

		Public Property Id() As Integer
			Get
				Return Me._id
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._id = value) Then
					Me._id = value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Property Text() As String
			Get
				Return Me._text
			End Get
			Set(ByVal Value As String)
				If Not (Me._text = value) Then
					Me._text = value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New C
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class D
		Inherits B

		Public Sub New()
		End Sub
		Private _str As String = String.Empty

		Public Property Str() As String
			Get
				Return Me._str
			End Get
			Set(ByVal Value As String)
				If Not (Me._str = Value) Then
					Me._str = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New D
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class E
		Inherits B

		Public Sub New()
		End Sub
		Private _str As String = String.Empty

		Public Property Str() As String
			Get
				Return Me._str
			End Get
			Set(ByVal Value As String)
				If Not (Me._str = Value) Then
					Me._str = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New E
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class F
		Inherits E

		Public Sub New()
		End Sub
		Private _i As Integer = 0

		Public Property I() As Integer
			Get
				Return Me._i
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._i = Value) Then
					Me._i = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New F
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class G
		Inherits E

		Public Sub New()
		End Sub
		Private _i As Integer = 0

		Public Property I() As Integer
			Get
				Return Me._i
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._i = Value) Then
					Me._i = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New G
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class H
		Inherits C

		Public Sub New()
		End Sub
		Private _str As String = String.Empty

		Public Property Str() As String
			Get
				Return Me._str
			End Get
			Set(ByVal Value As String)
				If Not (Me._str = Value) Then
					Me._str = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New H
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class I
		Inherits C

		Public Sub New()
		End Sub
		Private _str As String = String.Empty

		Public Property Str() As String
			Get
				Return Me._str
			End Get
			Set(ByVal Value As String)
				If Not (Me._str = Value) Then
					Me._str = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New I
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class J
		Inherits H

		Public Sub New()
		End Sub
		Private _i As Integer = 0

		Public Property I() As Integer
			Get
				Return Me._i
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._i = Value) Then
					Me._i = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New J
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class

	Public Class K
		Inherits H

		Public Sub New()
		End Sub
		Private _i As Integer = 0

		Public Property I() As Integer
			Get
				Return Me._i
			End Get
			Set(ByVal Value As Integer)
				If Not (Me._i = Value) Then
					Me._i = Value
					Me.SetDirtyFlag()
				End If
			End Set
		End Property

		Public Overloads Overrides Function getNewObject() As CPersistentObject
			Return New K
		End Function

		Public Overloads Overrides Function IsValid() As Boolean
			Return True
		End Function
	End Class
End Namespace
--- NEW FILE: SuperClassTests.vb ---
Imports AToMSFramework
Imports NUnit.Framework


Namespace InheritedClasses
	<TestFixture()> Public Class SuperClassTests

		Private pbroker As CPersistenceBroker

		<TestFixtureSetUp()> Public Sub Init()
			Environment.CurrentDirectory = "C:\Projects\MMM\Nunit_AtomsFramework"
			Dim retry As Boolean = True
			While retry = True
				Try
					'Remove any existing test database
					System.IO.File.Delete(".\db1.mdb")
					retry = False
				Catch iox As IO.IOException
					GC.Collect()
					'file is in use  - so we will loop around until it is released
				Catch ex As Exception
					retry = False
				End Try
			End While
			System.IO.File.Copy(".\original db1.mdb", ".\db1.mdb")
			pbroker = New CPersistenceBroker
			pbroker.init()
		End Sub

		<TestFixtureTearDown()> Public Sub Dispose()
			pbroker.Dispose()
			pbroker = Nothing
		End Sub

		<SetUp()> Public Sub TestInit()
		End Sub

		<Test()> Public Sub CheckMultiInheritance1()
			Dim root As New A
			root.Id = 1
			root.Text = "Root object"
			root.BCol = New CPersistentCollection
			' create G and add it to the collection
			Dim g As New G
			g.Id = 5
			g.Text = "Child class of E"
			g.Str = "Added to collection"
			g.I = 555
			g.A = root
			root.BCol.Add(g)

			' create oneToOne object (K) and add it to root
			Dim k As New K
			k.Id = 6
			k.Text = "Child of class H"
			k.Str = "Added to oneToOne association"
			k.I = 666
			root.C = k

			'save root (class A)
			root.Save(True)
			'Now check that A, G and K are in the database
			'Console.WriteLine("\nIf you'll check the data in the tables,\nyou'll find that tblA is populated and tables tblG and tbl K are populated.\nBut tables tblE, tblC, tblH are not populated at all.\n");

			Dim col As CPersistentCollection
			Dim cpo As CPersistentObject = New A
			col = cpo.getAll(True)

			Assert.IsTrue(col.Count > 0)
			For Each a As A In col
				Assert.IsTrue(a.C.GetType Is GetType(K))
				For Each b As B In a.BCol
					Assert.IsTrue(b.GetType Is GetType(G))
				Next
			Next
		End Sub

		<Test()> Public Sub RetrievalViaParentAttributes()
			Dim j As New J
			j.I = 1
			j.Id = 123
			j.Text = "Class C Text"
			j.Str = "Class H Str"
			j.Save()

			j = New J
			Dim rc As New CRetrieveCriteria
			rc.ClassMap = j.getClassMap
			Dim condition As New CCriteriaCondition
			condition.ClassMap = j.getClassMap
			condition.Tables = rc.Tables
			condition.addSelectEqualTo("Text", "Class C Text")
			rc.WhereCondition = condition
			Dim cursor As CCursor = rc.perform
			Assert.IsTrue(cursor.hasElements)
			Assert.AreEqual(1, cursor.TotalRows)
			cursor.loadObject(j)
			Assert.AreEqual("Class C Text", j.Text)
			Assert.AreEqual("Class H Str", j.Str)
			assert.AreEqual(123,j.Id)
		End Sub

		<Test()> Public Sub RetrievalViaParentAttributes2()
			Dim j As New J
			j.I = 1
			j.Id = 124
			j.Text = "Class C Text1"
			j.Str = "Class H Str"
			j.Save()

			j = New J
			Dim rc As New CRetrieveCriteria
			rc.ClassMap = j.getClassMap
			rc.WhereCondition.addSelectEqualTo("Text", "Class C Text1")
			Dim cursor As CCursor = rc.perform
			Assert.IsTrue(cursor.hasElements)
			Assert.AreEqual(1, cursor.TotalRows)
			cursor.loadObject(j)
			Assert.AreEqual("Class C Text1", j.Text)
			Assert.AreEqual("Class H Str", j.Str)
			Assert.AreEqual(124, j.Id)
		End Sub

	End Class
End Namespace