//returns "MODEL.Text" object if successful/found
//returns "null" if not
internal Text findTextByTextId(int textId)
{
int result = (int)CODE.MINUS_ONE;
Text text = null;
//validate textId
if (
result == (int)CODE.ZERO ||
string.IsNullOrWhiteSpace(textId.ToString()) ||
!Validate.isAllNumbers(textId.ToString()) ||
!Validate.integerIsBiggerThan(textId, (int)CODE.TRANSLATO_DATABASE_SEED - 1)
)
{
result = (int)CODE.ZERO;
}
if (result != (int)CODE.ZERO)//safe to proceed
{
ITexts _DbTexts = new DbTexts();
try
{
using (var trScope = TransactionScopeBuilder.CreateSerializable())
{
text = _DbTexts.findTextByTextId(textId);
trScope.Complete();
}
}
catch (TransactionAbortedException taEx)
{
result = (int)CODE.ZERO;
Log.Add(taEx.ToString());
}
catch (ApplicationException aEx)
{
result = (int)CODE.ZERO;
Log.Add(aEx.ToString());
}
catch (Exception ex)
{
result = (int)CODE.ZERO;
Log.Add(ex.ToString());
}
}
else
{
result = (int)CODE.ZERO;
}
if (result == (int)CODE.ZERO || text == null)
{
return(null);
}
else
{
return(text);
}
}
//returns [int >= TRANSLATO_DATABASE_SEED] if successful
//returns [int < TRANSLATO_DATABASE_SEED] if not
internal int insertText(Text text)
{
int returnCode = (int)CODE.ZERO;
int result = (int)CODE.MINUS_ONE;
//validate textData
if (
result == (int)CODE.ZERO ||
returnCode != (int)CODE.ZERO ||
string.IsNullOrWhiteSpace(text.textData) ||
!Validate.hasMinLength(text.textData, 1) ||
!Validate.hasMaxLength(text.textData, 40000)
)
{
returnCode = (int)CODE.CTRTEXT_INSERTTEXT_INVALID_TEXTDATA; result = (int)CODE.ZERO;
}
if (returnCode == (int)CODE.ZERO && result != (int)CODE.ZERO)//safe to proceed
{
text.textData = text.textData;
ITexts _DbTexts = new DbTexts();
try
{
using (var trScope = TransactionScopeBuilder.CreateSerializable())
{
returnCode = _DbTexts.insertText(text);
trScope.Complete();
}
}
catch (TransactionAbortedException taEx)
{
returnCode = (int)CODE.CTRTEXT_INSERTTEXT_EXCEPTION;
Log.Add(taEx.ToString());
}
catch (ApplicationException aEx)
{
returnCode = (int)CODE.CTRTEXT_INSERTTEXT_EXCEPTION;
Log.Add(aEx.ToString());
}
catch (Exception ex)
{
returnCode = (int)CODE.CTRTEXT_INSERTTEXT_EXCEPTION;
Log.Add(ex.ToString());
}
}
else
{
}
return(returnCode);
}
//LAYER_Class_NameOfTheMethod_TestedScenario_ExpectedBehaviour
public void DAL_IText_InsertText_InsertText_TextIsInserted()
{
//arrange
int textId = 1;
string textData = "some long text here to be translated";
Text text_m1 = new Text(
textId,
textData
);
ITexts _DbTexts = new DbTexts();
//act
int result = _DbTexts.insertText(text_m1);
//assert
Assert.IsTrue(result >= (int)ENUM.CODE.TRANSLATO_DATABASE_SEED, "text not inserted into the database");
}
