fixing some tests

rowers/tests/mocks.py

@@ -38,6 +38,7 @@ from nose.tools import assert_true
 from mock import Mock, patch
 #from minimocktest import MockTestCase
 import pandas as pd
+import polars as pl
 
 import arrow
 from django.http import HttpResponseRedirect
@@ -335,6 +336,11 @@ def mocked_getsmallrowdata_db(*args, **kwargs):
 
     return df
 
+def mocked_getsmallrowdata_pl(*args, **kwargs):
+    df = pl.read_csv('rowers/tests/testdata/colsfromdb.csv')
+
+    return df
+
 def mocked_getsmallrowdata_db_updatecp(*args, **kwargs): # pragma: no cover
     df = pd.read_csv('rowers/tests/testdata/colsfromdb.csv')