/// <summary>
/// Gets the automatically generated DbCommand object required to perform insertions on the database.
/// </summary>
/// <returns>Insert command.</returns>
public DbCommand GetInsertCommand()
{
var columns = GetQueryColumns();
var cmd = _provider.GetCommandForCurrentTransaction();
AddParametersToCommand(cmd, columns);
cmd.CommandText = GetInsertCommandText(columns);
return(cmd);
}
public void FillCommandWithCorrectArguments()
{
var item = new Foo
{
Id = 336,
Plat = 1500,
KrstneMeno = "Homer",
PropertyGuid = new Guid("{C0DC6F49-10A5-4AB7-9B9C-4152C25238BF}"),
PropertyEnum = TestEnum.Value1,
PropertyEnumConv = TestEnum.Value2
};
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(new SqlCommand());
IQuery <Foo> query = CreateFooQuery();
query.Select(p => new { p.Id, p.Plat, p.KrstneMeno, p.PropertyGuid, p.PropertyEnum, p.PropertyEnumConv });
var generator = new CommandGenerator <Foo>(GetFooTableInfo(), provider, query);
DbCommand insert = generator.GetInsertCommand();
generator.FillCommand(insert, item, ValueGenerated.OnInsert);
insert.Parameters["@IdRow"].Value.Should().Be(336);
insert.Parameters["@Salary"].Value.Should().Be((decimal)1500);
insert.Parameters["@FirstName"].Value.Should().Be("Homer");
insert.Parameters["@PropertyGuid"].Value.Should().Be(new Guid("{C0DC6F49-10A5-4AB7-9B9C-4152C25238BF}"));
insert.Parameters["@PropertyEnum"].Value.Should().Be(1);
insert.Parameters["@PropertyEnumConv"].Value.Should().Be("V2");
}
public void CommandShouldNotContainGeneratedValueWhenIgnored()
{
var item = new Foo
{
PropertyValueGenerator = 552
};
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(new SqlCommand());
IQuery <Foo> query = CreateFooQuery();
query.Select(p => new { p.PropertyValueGenerator });
var generator = new CommandGenerator <Foo>(GetFooTableInfo(ValueGenerated.OnInsertOrUpdate), provider, query);
DbCommand insert = generator.GetInsertCommand();
DbCommand update = generator.GetUpdateCommand();
generator.FillCommand(insert, item, ValueGenerated.OnInsert, true);
insert.Parameters["@PropertyValueGenerator"].Value.Should().Be(552);
generator.FillCommand(update, item, ValueGenerated.OnUpdate, true);
update.Parameters["@PropertyValueGenerator"].Value.Should().Be(552);
}
private CommandGenerator <FooIdentity> GetFooIdentityGenerator()
{
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(a => { return(new SqlCommand()); });
IQuery <FooIdentity> query = CreateFooIdentityQuery();
query.Select(p => new { p.Id, p.Plat });
return(new CommandGenerator <FooIdentity>(GetFooIdentityTableInfo(), provider, query));
}
private CommandGenerator <Foo> GetUpsertFooGenerator()
{
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(a => { return(new SqlCommand()); });
IQuery <Foo> query = CreateFooQuery();
query.Select(p => new { p.Id, p.KrstneMeno, p.PropertyEnum, p.Plat, p.PropertyValueGenerator });
return(new CommandGenerator <Foo>(GetFooTableInfo(), provider, query));
}
private CommandGenerator <FooPrimaryKeys> GetFooPrimaryKeyGenerator()
{
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(a => { return(new SqlCommand()); });
IQuery <FooPrimaryKeys> query = CreateQuery <FooPrimaryKeys>();
query.Select(p => new { FK1 = 1, FK2 = 2 });
TableInfo tableInfo = CreateTableInfoFromDto <FooPrimaryKeys>();
return(new CommandGenerator <FooPrimaryKeys>(tableInfo, provider, query));
}
public void ThrowMissingPrimaryKeyExceptionWhenGetDeleteCommand()
{
KORM.Query.IQueryProvider provider = Substitute.For <KORM.Query.IQueryProvider>();
provider.GetCommandForCurrentTransaction().Returns(new SqlCommand());
IQuery <Foo> query = CreateFooQuery();
query.Select(p => new { p.Plat, p.KrstneMeno, p.PropertyGuid, p.PropertyEnum, p.PropertyEnumConv });
var generator = new CommandGenerator <Foo>(GetFooTableInfo(false), provider, query);
Action action = () =>
{
DbCommand update = generator.GetDeleteCommand();
};
action.Should().Throw <KORM.Exceptions.MissingPrimaryKeyException>();
}