public void RetrieveDefaultOnInsert()
{
long id = -1;
ConcurrencyTestChild entity = new ConcurrencyTestChild();
try
{
using (esTransactionScope scope = new esTransactionScope())
{
// Create test record
entity = new ConcurrencyTestChild();
entity.Name = "TestFirst";
entity.Save();
// Get the ID of the newly saved object
id = entity.Id.Value;
// Check default value is retrieved on insert
Assert.AreEqual(DateTime.Now.Day, entity.DefaultTest.Value.Day);
}
}
finally
{
// Clean up
entity = new ConcurrencyTestChild();
if (entity.LoadByPrimaryKey(id))
{
entity.MarkAsDeleted();
entity.Save();
}
}
}
public void ConcurrencyOnUpdateDeleteAutoKey()
{
long oldKey = -1;
ConcurrencyTestChildCollection collection = new ConcurrencyTestChildCollection();
switch (collection.es.Connection.ProviderSignature.DataProviderName)
{
case "EntitySpaces.SqlServerCeProvider":
case "EntitySpaces.SqlServerCe4Provider":
Assert.Ignore("Not implemented for SqlCe");
break;
default:
try
{
using (esTransactionScope scope = new esTransactionScope())
{
// Setup
ConcurrencyTestChild entity = new ConcurrencyTestChild();
entity.Name = "Test 1";
entity.DefaultTest = Convert.ToDateTime("2010-01-01");
entity.Save();
oldKey = entity.Id.Value;
// Test
entity = new ConcurrencyTestChild();
entity.LoadByPrimaryKey(oldKey);
entity.Name = "Test 2";
ConcurrencyTestChild entity2 = new ConcurrencyTestChild();
entity2.LoadByPrimaryKey(oldKey);
entity2.MarkAsDeleted();
entity.Save();
entity2.Save();
Assert.Fail("Concurrency Exception not thrown.");
}
}
catch (EntitySpaces.Interfaces.esConcurrencyException cex)
{
switch (collection.es.Connection.ProviderSignature.DataProviderName)
{
case "EntitySpaces.MSAccessProvider":
case "EntitySpaces.MySqlClientProvider":
case "EntitySpaces.SQLiteProvider":
case "EntitySpaces.SqlServerCeProvider":
case "EntitySpaces.SybaseSqlAnywhereProvider":
case "EntitySpaces.VistaDBProvider":
case "EntitySpaces.VistaDB4Provider":
Assert.AreEqual("Error in", cex.Message.Substring(0, 8));
break;
case "EntitySpaces.OracleClientProvider":
Assert.AreEqual("ORA-20101", cex.Message.Substring(0, 9));
break;
default:
Assert.AreEqual("Update failed", cex.Message.Substring(0, 13));
break;
}
}
finally
{
// Cleanup
ConcurrencyTestChild entity = new ConcurrencyTestChild();
if (entity.LoadByPrimaryKey(oldKey))
{
entity.MarkAsDeleted();
entity.Save();
}
}
break;
}
}
public void RetrieveComputed()
{
long id = -1;
ConcurrencyTestChild entity = new ConcurrencyTestChild();
switch (entity.es.Connection.ProviderSignature.DataProviderName)
{
case "EntitySpaces.SqlClientProvider":
case "EntitySpaces.SybaseSqlAnywhereProvider":
try
{
using (esTransactionScope scope = new esTransactionScope())
{
// Create test record
entity = new ConcurrencyTestChild();
entity.Name = "TestFirst";
entity.DefaultTest = Convert.ToDateTime("2010-01-01");
entity.ColumnA = 1;
entity.ColumnB = 2;
entity.Save();
// Get the ID of the newly saved object
id = entity.Id.Value;
// Check computed column is retrieved on insert
Assert.AreEqual(3, entity.ComputedAB.Value);
// Retrieve record for update
entity = new ConcurrencyTestChild();
entity.LoadByPrimaryKey(id);
// Set the columns for computation
entity.ColumnA = 10;
entity.ColumnB = 20;
entity.Save();
// Check computed values are retrieved on update
Assert.AreEqual(30, entity.ComputedAB.Value);
}
}
finally
{
// Clean up
entity = new ConcurrencyTestChild();
if (entity.LoadByPrimaryKey(id))
{
entity.MarkAsDeleted();
entity.Save();
}
}
break;
default:
Assert.Ignore("SQL Server only");
break;
}
}