public void Insert(string ProductName,int? SupplierID,int? CategoryID,string QuantityPerUnit,decimal? UnitPrice,short? UnitsInStock,short? UnitsOnOrder,short? ReorderLevel,bool Discontinued)
{
Product item = new Product();
item.ProductName = ProductName;
item.SupplierID = SupplierID;
item.CategoryID = CategoryID;
item.QuantityPerUnit = QuantityPerUnit;
item.UnitPrice = UnitPrice;
item.UnitsInStock = UnitsInStock;
item.UnitsOnOrder = UnitsOnOrder;
item.ReorderLevel = ReorderLevel;
item.Discontinued = Discontinued;
item.Save(UserName);
}
public void ActiveRecord_IsLoaded_ShouldBe_False_When_Record_Not_Present_Using_PK_Constructor()
{
Product p = new Product(1);
Assert.IsTrue(p.IsLoaded);
p = new Product(1111111);
Assert.IsFalse(p.IsLoaded);
}
public void ETL_CloneInstance()
{
Product product1 = new Product(1);
Product product2 = product1.Clone();
product2.ProductName = "Unit Test";
Assert.IsTrue(product2.ProductName != product1.ProductName);
}
public void NoTransactionScope_CanRetrieveMultipleProducts()
{
Product p1 = new Product(1);
Product p2 = new Product(2);
Assert.AreEqual(1, p1.ProductID);
Assert.AreEqual(2, p2.ProductID);
}
public void Update_SimpleTyped()
{
int records = DB.Update<Product>().Set("UnitPrice").EqualTo(100).Where("productid").IsEqualTo(1).Execute();
Assert.IsTrue(records == 1);
//pull it back out
Product p = new Product(1);
Assert.IsTrue(p.UnitPrice == 100);
//reset it to 50
p.UnitPrice = 50;
p.Save("unit test");
}
public void DirtyColumnsExist()
{
Product p = new Product(1);
//make sure no dirties
Assert.IsTrue(p.DirtyColumns.Count == 0);
//set the product name to something different
p.ProductName = DateTime.Now.ToString();
//see if the dirty col is set right
Assert.IsTrue(p.DirtyColumns.Count == 1 && p.DirtyColumns[0].ColumnName == "ProductName");
//p.Save("bbep");
}
public void Transaction_RollbackProduct()
{
//use the product object to test the transaction scope
using(TransactionScope scope = new TransactionScope())
{
UpdateProduct(1, "20 pounds");
UpdateProduct(2, "20 pounds");
UpdateProduct(3, "20 pounds");
}
//the saves shouldn't be committed, hopefully!
Product pVal = new Product(1);
Assert.IsTrue(pVal.QuantityPerUnit != "20 pounds");
}
public void Update_Expression()
{
Product p = new Product(1);
p.UnitPrice = 50;
p.Save("unit test");
int records = new Update(Product.Schema)
.SetExpression("UnitPrice").EqualTo("UnitPrice * 3")
.Where("productid").IsEqualTo(1)
.Execute();
Assert.IsTrue(records == 1);
//pull it back out
p = new Product(1);
Assert.IsTrue(p.UnitPrice == 150);
//reset it to 50
p.UnitPrice = 50;
p.Save("unit test");
}
public void RetrieveMultipleProducts_FailsWithoutSharedConnection()
{
string errorMessage = String.Empty;
try
{
using(TransactionScope ts = new TransactionScope())
{
Product p1 = new Product(1);
Product p2 = new Product(2);
Assert.AreEqual(1, p1.ProductID);
Assert.AreEqual(2, p2.ProductID);
}
}
catch(SqlException e)
{
errorMessage = e.Message;
}
Assert.IsTrue(_dtcErrorMessage.IsMatch(errorMessage), errorMessage);
}
public void CanNestSharedConnections()
{
SortedList originalNames = new SortedList();
for(int i = 1; i <= 4; i++)
originalNames[i] = new Product(i).ProductName;
using(TransactionScope outerTransactionScope = new TransactionScope())
{
using(SharedDbConnectionScope outerConnectionScope = new SharedDbConnectionScope())
{
Product p1 = UpdateProduct(1, "new name of product 1: " + _rand.Next(MaxRandomNumber));
Product p2 = UpdateProduct(2, "new name of product 2: " + _rand.Next(MaxRandomNumber));
using(TransactionScope innerTransactionScope = new TransactionScope())
{
using(SharedDbConnectionScope innerConnectionScope = new SharedDbConnectionScope())
{
Assert.AreSame(outerConnectionScope.CurrentConnection, innerConnectionScope.CurrentConnection);
SaveProduct(3, "new name of product 3: " + +_rand.Next(MaxRandomNumber));
SaveProduct(4, "new name of product 4: " + +_rand.Next(MaxRandomNumber));
innerTransactionScope.Complete();
}
}
// ensure the connection hasn't been disposed by the inner scope
Assert.IsTrue(outerConnectionScope.CurrentConnection.State == ConnectionState.Open);
p1.Save();
p2.Save();
}
}
for(int i = 1; i <= 4; i++)
Assert.AreEqual(originalNames[i], new Product(i).ProductName, "Product {0} is incorrect", i);
}
public void CanRetrieveMultipleEntities_SucceedsWithSharedConnectionScope()
{
using(TransactionScope ts = new TransactionScope())
{
using(SharedDbConnectionScope connScope = new SharedDbConnectionScope())
{
Product p1 = new Product(1);
Product p2 = new Product(2);
Order o1 = new Order(10248);
Order o2 = new Order(10249);
Assert.AreEqual(1L, p1.ProductID);
Assert.AreEqual(2L, p2.ProductID);
Assert.AreEqual(10248L, o1.OrderID);
Assert.AreEqual(10249L, o2.OrderID);
}
}
}
/// <summary>
/// Updates the product.
/// </summary>
/// <param name="productId">The product id.</param>
/// <param name="quantityPerUnit">The quantity per unit.</param>
private static void UpdateProduct(int productId, string quantityPerUnit)
{
Product p1 = new Product(productId);
p1.QuantityPerUnit = quantityPerUnit;
p1.UnitPrice = 50;
p1.Save("Unit Test");
}
private void detach_Products(Product entity)
{
this.SendPropertyChanging();
entity.Category = null;
}
public void NoTransactionScope_CanRetrieveSingleProduct()
{
Product p1 = new Product(1);
Assert.AreEqual(1, p1.ProductID);
}
private void attach_Products(Product entity)
{
this.SendPropertyChanging();
entity.Category = this;
}
private void attach_Products(Product entity)
{
this.SendPropertyChanging();
entity.Supplier = this;
}
/// <summary>
/// Determines whether [is units equal minus9] [the specified p].
/// </summary>
/// <param name="p">The p.</param>
/// <returns>
/// <c>true</c> if [is units equal minus9] [the specified p]; otherwise, <c>false</c>.
/// </returns>
public static bool IsUnitsEqualMinus9(Product p)
{
return p.UnitsOnOrder == -9;
}
public void Object_DefaultSettings()
{
Product p = new Product(true);
Assert.IsNotNull(p.DateCreated, "Should not be NULL");
Assert.AreEqual(DateTime.Now.ToString(), p.DateCreated.ToString(), "Should not be NULL");
}
public void Transaction_CommitProduct()
{
using(TransactionScope scope = new TransactionScope())
{
//try
//{
UpdateProduct(1, "10 boxes x 30 bags");
UpdateProduct(2, "24 - 42 oz bottles");
UpdateProduct(3, "12 - 5500 ml bottles");
scope.Complete();
//}
//catch(System.Data.SqlClient.SqlException x)
//{
// //trap/trace/log as needed
// throw x;
//}
}
//the saves shouldn't be committed, hopefully!
Product pVal = new Product(1);
Assert.AreEqual("10 boxes x 30 bags", pVal.QuantityPerUnit);
//set them back
UpdateProduct(1, "10 boxes x 20 bags");
UpdateProduct(2, "24 - 12 oz bottles");
UpdateProduct(3, "12 - 550 ml bottles");
}
public void CanRetrieveMultipleEntities_FailsWithoutSharedConnectionScope()
{
string errorMessage = String.Empty;
try
{
using(TransactionScope ts = new TransactionScope())
{
Product p1 = new Product(1);
Product p2 = new Product(2);
Order o1 = new Order(1);
Order o2 = new Order(2);
Assert.AreEqual(1, p1.ProductID);
Assert.AreEqual(2, p2.ProductID);
Assert.AreEqual(1, o1.OrderID);
Assert.AreEqual(2, o2.OrderID);
}
}
catch(Exception e)
{
errorMessage = e.Message;
}
Assert.IsTrue(_dtcErrorMessage.IsMatch(errorMessage) || errorMessageTransAbort.IsMatch(errorMessage), errorMessage);
}
public void UpdateSingleProductRetrieveMultipleProducts_FailsWithoutSharedConnection()
{
string errorMessage = String.Empty;
try
{
using(TransactionScope ts = new TransactionScope())
{
SaveProduct(1, "new name of product");
Product p2 = new Product(2);
Product p3 = new Product(3);
}
}
catch(Exception e)
{
errorMessage = e.Message;
}
Assert.IsTrue(_dtcErrorMessage.IsMatch(errorMessage) || errorMessageTransAbort.IsMatch(errorMessage), errorMessage);
}
// Retire this test for now - it's causing too many problems even with waiting for the threads to complete
// - transactions are not failing gracefully ... BMc
//[Test, MTAThreadAttribute()]
public void MultiThreadedTest()
{
// TODO: this should be improved to wait for threads to complete and consolidate any error messages.
// Right now, if there is a problem, this test will succeed and (a) other tests will fail (b) the VsTestHost.exe
// will fail with an unhandled exception.
// Threading wait added Jun 2011 BMc
// thanks to: http://www.switchonthecode.com/tutorials/csharp-tutorial-using-the-threadpool
string p1OriginalProductName = new Product(1).ProductName;
string p2OriginalProductName = new Product(2).ProductName;
const int iterations = 50;
resetEvents = new ManualResetEvent[iterations];
for (int i = 0; i < iterations; i++) {
resetEvents[i] = new ManualResetEvent(false);
ThreadPool.QueueUserWorkItem(new WaitCallback(ThreadingTarget), (object)i);
}
WaitHandle.WaitAll(resetEvents);
SaveProduct(1, p1OriginalProductName);
SaveProduct(2, p2OriginalProductName);
}
/// <summary>
/// Asserts the validation.
/// </summary>
/// <param name="unitPrice">The unit price.</param>
/// <param name="expected">if set to <c>true</c> [expected].</param>
private static void AssertValidation(decimal unitPrice, bool expected)
{
Product p = new Product();
p.ProductName = "Test";
p.QuantityPerUnit = "test amount";
p.ReorderLevel = null;
p.SupplierID = 1;
p.UnitsInStock = 0;
p.UnitsOnOrder = 0;
p.CategoryID = 1;
p.Discontinued = false;
p.UnitPrice = unitPrice;
Assert.AreEqual(expected, p.Validate());
}
//[Ignore] // fails with sqlite
public void UpdateSingleProductRetrieveMultipleProducts_SucceedsWithSharedConnection()
{
string p1OriginalProductName = new Product(1).ProductName;
using(TransactionScope ts = new TransactionScope())
{
using(SharedDbConnectionScope connScope = new SharedDbConnectionScope())
{
SaveProduct(1, "new name of product");
Product p2 = new Product(2);
Product p3 = new Product(3);
}
}
Assert.AreEqual(p1OriginalProductName, new Product(1).ProductName, "Transaction NOT rolled back");
}
public void Object_CRUD()
{
//Add a product
Product p = new Product();
p.ProductName = "Test";
p.QuantityPerUnit = "test amount";
p.ReorderLevel = null;
p.SupplierID = 1;
p.UnitPrice = 100;
p.UnitsInStock = 0;
p.UnitsOnOrder = 0;
p.CategoryID = 1;
p.Discontinued = false;
Assert.AreEqual(0, p.ProductID);
p.Save("Unit Test");
Assert.IsTrue(p.ProductID > 0);
}
public void MultiThreadRepeat()
{
lock(thisLock)
{
var qcc = new QueryCommandCollection();
int threadId = Thread.CurrentThread.ManagedThreadId;
Debug.WriteLine("MultiThreadRepeat: thread id = " + threadId);
int count = 0;
for(int n = 0; n < 10; n++)
{
Query qry1 = new Query(Product.Schema);
qry1.QueryType = QueryType.Update;
qry1.AddWhere(Product.Columns.ProductID, n);
qry1.AddUpdateSetting("ProductName", threadId + ": unit test ");
QueryCommand cmd = qry1.BuildUpdateCommand();
qcc.Add(cmd);
count++;
}
DataService.ExecuteTransaction(qcc);
var p1 = new Product(1);
Assert.AreEqual(p1.ProductName, threadId + ": unit test ", StringComparison.InvariantCultureIgnoreCase);
}
}
/// <summary>
/// Creates the product.
/// </summary>
/// <param name="index">The index.</param>
/// <returns></returns>
private static Product CreateProduct(int index)
{
Product product = new Product();
product.CategoryID = 1;
product.Discontinued = false;
product.ProductName = string.Format("Unit Test Product {0}", index);
product.QuantityPerUnit = "Qty";
product.ReorderLevel = 3;
product.SupplierID = 1;
product.UnitPrice = 99;
product.UnitsInStock = 20;
product.UnitsOnOrder = 9;
return product;
}
/// <summary>
/// Updates the product.
/// </summary>
/// <param name="productId">The product id.</param>
/// <param name="productName">Name of the product.</param>
/// <returns></returns>
private static Product UpdateProduct(int productId, string productName)
{
Product p1 = new Product(productId);
p1.ProductName = productName;
p1.UnitPrice = 50;
return p1;
}
public void UpdateSingleProduct_CommitChangeToDatabase()
{
string newProductName = "new name of product 20: " + _rand.Next(MaxRandomNumber);
using(TransactionScope ts = new TransactionScope())
{
using(SharedDbConnectionScope connScope = new SharedDbConnectionScope())
{
SaveProduct(20, newProductName);
Product p2 = new Product(2);
Product p3 = new Product(3);
ts.Complete();
}
}
Assert.AreEqual(newProductName, new Product(20).ProductName, "Transaction Not Committed");
}
partial void DeleteProduct(Product instance);
