コード例 #1
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        public void AddMethodOK()
        {
            //create an instance of the class we want to creeate
            clsSaleCollection Sales = new clsSaleCollection();
            //create the item of test data
            clsSaleItem TestItem = new clsSaleItem();
            //var to store the primary key
            Int32 PrimaryKey = 1;

            //set its properties
            TestItem.ItemID    = 3;
            TestItem.ItemPrice = 1.99m;
            TestItem.Quantity  = 1;
            TestItem.SaleID    = 2;
            TestItem.DateAdded = DateTime.Now.Date;
            //set ThisSale to the testdata
            Sales.ThisSale = TestItem;
            //add the record
            PrimaryKey = Sales.Add();
            //set the primary key of the test data
            TestItem.ItemID = PrimaryKey;
            //find the record
            Sales.ThisSale.Find(PrimaryKey);
            //test to see that the two values are the same
            Assert.AreEqual(Sales.ThisSale, TestItem);
        }
コード例 #2
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        public void DeleteMethodOK()
        {
            //create an instance of the class we want to create
            clsSaleCollection Sales = new clsSaleCollection();
            //create the item of test data
            clsSaleItem TestItem = new clsSaleItem();
            //var to store the primary key
            Int32 PrimaryKey = 1;

            //set its properties
            TestItem.ItemID    = 4;
            TestItem.ItemPrice = 1.99m;
            TestItem.Quantity  = 1;
            TestItem.SaleID    = 2;
            TestItem.DateAdded = DateTime.Now.Date;
            //set ThisSale to the testdata
            Sales.ThisSale = TestItem;
            //add the record
            PrimaryKey = Sales.Add();
            //set the primary key of the test data
            TestItem.ItemID = PrimaryKey;
            //find the record
            Sales.ThisSale.Find(PrimaryKey);
            //delete the record
            Sales.Delete();
            //now find the record
            Boolean Found = Sales.ThisSale.Find(PrimaryKey);

            //test to see that the record was not found
            Assert.IsFalse(Found);
        }
コード例 #3
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        public void InstanceOK()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();

            //test to see that it exists
            Assert.IsNotNull(ASaleItem);
        }
コード例 #4
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        public void DateAddedPropertyOK()
        {
            clsSaleItem ASaleItem = new clsSaleItem();
            //create some test data to assign to the property
            DateTime SomeDateAdded = Convert.ToDateTime("05/04/2018");

            //assign the data to the property
            ASaleItem.DateAdded = SomeDateAdded;
            //test
            //test to see that the two values are the same
            Assert.AreEqual(ASaleItem.DateAdded, SomeDateAdded);
        }
コード例 #5
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        public void SaleIDPropertyOK()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();
            //create some test data to assign to the property
            int SomeSaleID = 1;

            //assign the data to the property
            ASaleItem.SaleID = SomeSaleID;
            //test to see that the two values are the same
            Assert.AreEqual(ASaleItem.SaleID, SomeSaleID);
        }
コード例 #6
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        public void QuantityPropertyOK()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();
            //create some test data to assign to the property
            int SomeQuantity = 2;

            //assign the data to the property
            ASaleItem.Quantity = SomeQuantity;
            //test to see that the two values are the same
            Assert.AreEqual(ASaleItem.Quantity, SomeQuantity);
        }
コード例 #7
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        public void ItemPricePropertyOK()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();
            //create some test data to assign to the property
            decimal SomeItemPrice = 1.99m;

            //assign the data to the property
            ASaleItem.ItemPrice = SomeItemPrice;
            //test to see that the two values are the same
            Assert.AreEqual(ASaleItem.ItemPrice, SomeItemPrice);
        }
コード例 #8
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        public void DateAddedMinPlusOne()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();
            //boolean variable to store the result of the validation
            String Error = "";
            //create some test data to pass to the method
            int      ItemID    = 1;
            decimal  ItemPrice = 1.99m;
            int      Quantity  = 2;
            int      SaleID    = 1;
            DateTime DateAdded = (DateTime.Now.Date).AddDays(1);

            //invoke the method
            Error = ASaleItem.Valid(ItemID, ItemPrice, Quantity, SaleID, DateAdded);
            //test to see that the result is correct
            Assert.AreNotEqual(Error, "");
        }
コード例 #9
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        public void ValidMethodOK()
        {
            //create an instance of the class we want to create
            clsSaleItem ASaleItem = new clsSaleItem();
            //string variable to store any error message
            string Error = "";
            //create some test data to pass to the method
            int      ItemID    = 1;
            decimal  ItemPrice = 1.99m;
            int      Quantity  = 2;
            int      SaleID    = 1;
            DateTime DateAdded = DateTime.Now.Date;

            //invoke the method
            Error = ASaleItem.Valid(ItemID, ItemPrice, Quantity, SaleID, DateAdded);
            //test to see that the result is correct
            Assert.AreEqual(Error, "");
        }
コード例 #10
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        private void btnAdd_Click(object sender, EventArgs e)
        {
            clsSaleCollection Sales     = new clsSaleCollection();
            clsSaleItem       AddedItem = new clsSaleItem();
            //var to store the primary key
            Int32 PrimaryKey = 1;

            AddedItem.ItemID    = Convert.ToInt32(txtItemID.Text);
            AddedItem.ItemPrice = Convert.ToDecimal(txtItemPrice.Text);
            AddedItem.Quantity  = Convert.ToInt32(txtQuantity.Text);
            AddedItem.SaleID    = Convert.ToInt32(txtSaleID.Text);
            AddedItem.DateAdded = DateTime.Now.Date;
            Sales.ThisSale      = AddedItem;
            //add the record
            PrimaryKey = Sales.Add();
            formSales.DisplaySaleItems();
            this.Close();
        }
コード例 #11
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        public void CountMatchesList()
        {
            //create an instance of the class we want to create
            clsSaleCollection Sales = new clsSaleCollection();
            //create some test data to assign to the property
            //in this case the data needs to be a list of objects
            List <clsSaleItem> TestList = new List <clsSaleItem>();
            //add an item to the list
            //create the item of test data
            clsSaleItem TestItem = new clsSaleItem();

            //set its properties
            TestItem.ItemID    = 1;
            TestItem.ItemPrice = 1.99m;
            TestItem.Quantity  = 1;
            TestItem.SaleID    = 2;
            TestItem.DateAdded = DateTime.Now.Date;
            //add the item to the test list
            TestList.Add(TestItem);
            //assign the data to the property
            Sales.SaleItems = TestList;
            //test to see that the two values are the same
            Assert.AreEqual(Sales.Count, TestList.Count);
        }
コード例 #12
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        public void UpdateMethodOK()
        {
            //create an instance of the class we want to create
            clsSaleCollection Sales = new clsSaleCollection();
            //create the item of test data
            clsSaleItem TestItem = new clsSaleItem();
            //var to store the primary key
            Int32 PrimaryKey = 1;

            //set its properties
            TestItem.ItemID    = 5;
            TestItem.ItemPrice = 1.99m;
            TestItem.Quantity  = 1;
            TestItem.SaleID    = 2;
            TestItem.DateAdded = DateTime.Now.Date;
            //set ThisSale to the testdata
            Sales.ThisSale = TestItem;
            //add the record
            PrimaryKey = Sales.Add();
            //set the primary key of the test data
            TestItem.ItemID = PrimaryKey;
            //modify the test data
            TestItem.ItemID    = 6;
            TestItem.ItemPrice = 58.99m;
            TestItem.Quantity  = 3;
            TestItem.SaleID    = 3;
            TestItem.DateAdded = DateTime.Now.Date;
            //set the record based on the new test data
            Sales.ThisSale = TestItem;
            //update the record
            Sales.Update();
            //find the record
            Sales.ThisSale.Find(PrimaryKey);
            //test to see ThisSale matches the test data
            Assert.AreEqual(Sales.ThisSale, TestItem);
        }