public void TestQuerying(Type dataType)
{
RunAsync(async delegate {
var mgr = new ForeignRelationManager();
// Test null relation
var relation = new ForeignRelation()
{
Type = dataType,
Id = null,
};
Assert.IsNull(await mgr.QueryAsync(relation));
// Test missing relation
relation = new ForeignRelation()
{
Type = dataType,
Id = Guid.NewGuid(),
};
Assert.IsNull(await mgr.QueryAsync(relation));
// Create dummy data:
var inst = (CommonData)Activator.CreateInstance(dataType);
inst.Id = relation.Id.Value;
var putAsyncMethod = DataStore.GetType().GetMethod("PutAsync").MakeGenericMethod(dataType);
await(Task) putAsyncMethod.Invoke(DataStore, new object[] { inst });
Assert.IsNotNull(await mgr.QueryAsync(relation));
});
}
private bool AssignForeignSectionId(Row targetRow, ForeignRelation foreignRelation)
{
if ((foreignRelation.ForeignTable == null) ||
(targetRow.Fields[foreignRelation.LocalKeyIndex] == null) ||
(targetRow.Fields[foreignRelation.LocalKeyIndex].Data == null))
{
return(false);
}
foreach (Row foreignRow in foreignRelation.ForeignTable.Rows)
{
if (!string.IsNullOrEmpty(foreignRow.SectionId) &&
(foreignRow.Fields[foreignRelation.ForeignKeyIndex] != null) &&
targetRow.Fields[foreignRelation.LocalKeyIndex].Data.Equals(foreignRow.Fields[foreignRelation.ForeignKeyIndex].Data))
{
targetRow.SectionId = foreignRow.SectionId;
return(true);
}
}
return(false);
}
