public ExperimentSegment AddSegment(ExperimentSegment segment)
{
ExperimentSegment rtnSegment = null;
using (DbCommand cmd = _db.GetSqlStringCommand(ExperimentQueries.AddExperimentSegment))
{
_db.AddInParameter(cmd, "@Name", DbType.String, segment.Name);
_db.AddInParameter(cmd, "@SystemName", DbType.String, segment.SystemName);
_db.AddInParameter(cmd, "@TargetPercentage", DbType.Double, segment.TargetPercentage);
_db.AddInParameter(cmd, "@IsDefault", DbType.Int32, segment.IsDefault);
_db.AddInParameter(cmd, "@ExperimentId", DbType.Int32, segment.ExperimentId);
_db.AddInParameter(cmd, "@CreatedBy", DbType.String, segment.CreatedBy);
using (IDataReader reader = _db.ExecuteReader(cmd))
{
while (reader.Read())
{
rtnSegment = ReaderToExperimentSegment(reader);
}
}
}
foreach (string variable in segment.Variables.Keys)
{
using (DbCommand cmd = _db.GetSqlStringCommand(ExperimentQueries.AddExperimentSegmentVariableValue))
{
_db.AddInParameter(cmd, "@ExperimentId", DbType.Int32, segment.ExperimentId);
_db.AddInParameter(cmd, "@ExperimentSegmentID", DbType.Int32, rtnSegment.Id);
_db.AddInParameter(cmd, "@Name", DbType.String, variable);
_db.AddInParameter(cmd, "@Value", DbType.String, segment.Variables[variable]);
_db.AddOutParameter(cmd, "@ExperimentVariableID", DbType.Int32, 8);
rtnSegment.Variables.Add(variable, segment.Variables[variable]);
_db.ExecuteNonQuery(cmd);
}
}
return rtnSegment;
}
protected ExperimentSegment ReaderToExperimentSegment(IDataReader reader)
{
var segment = new ExperimentSegment();
if (reader["Id"] != DBNull.Value)
{
segment.Id = Convert.ToInt32(reader["Id"]);
}
if (reader["UID"] != DBNull.Value)
{
segment.UID = reader.GetGuid(reader.GetOrdinal("UID"));
}
if (reader["Name"] != DBNull.Value)
{
segment.Name = reader["Name"].ToString();
}
if (reader["SystemName"] != DBNull.Value)
{
segment.SystemName = reader["SystemName"].ToString();
}
if (reader["TargetPercentage"] != DBNull.Value)
{
segment.TargetPercentage = Convert.ToDouble(reader["TargetPercentage"]);
}
if (reader["IsDefault"] != DBNull.Value)
{
segment.IsDefault = Convert.ToBoolean(reader["IsDefault"]);
}
if (reader["ExperimentId"] != DBNull.Value)
{
segment.ExperimentId = Convert.ToInt32(reader["ExperimentId"]);
}
if (reader["CreatedBy"] != DBNull.Value)
{
segment.CreatedBy = reader["CreatedBy"].ToString();
}
if (reader["UpdatedBy"] != DBNull.Value)
{
segment.UpdatedBy = reader["UpdatedBy"].ToString();
}
if (reader["Created"] != DBNull.Value)
{
segment.Created = Convert.ToDateTime(reader["Created"]);
}
if (reader["Updated"] != DBNull.Value)
{
segment.Updated = Convert.ToDateTime(reader["Updated"]);
}
segment.Variables = new Dictionary<string, string>();
return segment;
}
public void TestGetDefault()
{
Experiment exp = new Experiment()
{
Id = 100,
Name = "TestExp",
SystemName = "TestExp",
TargetCohort = new AuthenticatedUsersCohort()
{
Id = 200,
Name = "AllUsers",
SystemName = "AllUsers"
},
Segments = new List<ExperimentSegment>()
};
var segment1 = new ExperimentSegment()
{
Id = 300,
ExperimentId = 100,
TargetPercentage = 50,
Name = "Option1",
SystemName = "Option1"
};
exp.Segments.Add(segment1);
var segment2 = new ExperimentSegment()
{
Id = 301,
ExperimentId = 100,
TargetPercentage = 50,
Name = "Option2",
SystemName = "Option2"
};
exp.Segments.Add(segment2);
var defSeg = new ExperimentSegment()
{
Id = 302,
ExperimentId = 100,
TargetPercentage = 0,
Name = "Default",
SystemName = "Default",
IsDefault=true
};
exp.Segments.Add(defSeg);
var visitor = new Visitor()
{
ExperimentSegmentsLoaded = true,
CohortsLoaded = true,
AttributesLoaded = true,
ConverstionsLoaded = true,
DetailsLoaded = true,
LandingUrlsLoaded = true,
ReferrersLoaded = true,
ExperimentSegments = new List<ExperimentSegment>(),
Cohorts = new List<Cohort>(),
Attributes = new Dictionary<string, string>(),
Conversions = new List<Goal>(),
FirstVisit = DateTime.Now,
IsAuthenticated=false,
};
var hyp = ExperimentManager.Current.GetHypothesis(exp, visitor);
Assert.IsNotNull(hyp);
Assert.IsTrue(hyp == defSeg);
Assert.AreEqual<int>(0, visitor.ExperimentSegments.Count);
Assert.AreEqual<int>(0, visitor.Request.ExperimentSegments.Count);
}
public ExperimentSegment UpdateSegment(ExperimentSegment segment)
{
using (DbCommand cmd = _db.GetSqlStringCommand(ExperimentQueries.UpdateExperimentSegment))
{
_db.AddInParameter(cmd, "@Name", DbType.String, segment.Name);
_db.AddInParameter(cmd, "@UpdatedBy", DbType.String, segment.UpdatedBy);
_db.AddInParameter(cmd, "@TargetPercentage", DbType.Double, segment.TargetPercentage);
_db.AddInParameter(cmd, "@IsDefault", DbType.Int32, segment.IsDefault);
_db.AddInParameter(cmd, "@ExperimentSegmentId", DbType.Int32, segment.Id);
_db.ExecuteNonQuery(cmd);
}
using (DbCommand cmd = _db.GetSqlStringCommand(ExperimentQueries.DeleteExperimentSegmentVariableValues))
{
_db.AddInParameter(cmd, "@ExperimentSegmentId", DbType.Int32, segment.Id);
_db.ExecuteNonQuery(cmd);
}
foreach (string variable in segment.Variables.Keys)
{
using (DbCommand cmd = _db.GetSqlStringCommand(ExperimentQueries.AddExperimentSegmentVariableValue))
{
_db.AddInParameter(cmd, "@ExperimentId", DbType.Int32, segment.ExperimentId);
_db.AddInParameter(cmd, "@ExperimentSegmentID", DbType.Int32, segment.Id);
_db.AddInParameter(cmd, "@Name", DbType.String, variable);
_db.AddInParameter(cmd, "@Value", DbType.String, segment.Variables[variable]);
_db.AddOutParameter(cmd, "@ExperimentVariableID", DbType.Int32, 8);
_db.ExecuteNonQuery(cmd);
}
}
return segment;
}