Fix tests (#125)

* Skip events stream for lack of test data

* test commit

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* Undo skipping events, update start_date_2 to get tests to pass

* Shrink the diff

Author: luandy64

tests/test_github_start_date.py

@@ -18,7 +18,7 @@ def test_run(self):
         """Instantiate start date according to the desired data set and run the test"""
 
         self.start_date_1 = '2020-04-01T00:00:00Z'
-        self.start_date_2 = self.timedelta_formatted(self.start_date_1, days=365)
+        self.start_date_2 = '2021-06-10T00:00:00Z'
 
         start_date_1_epoch = self.dt_to_ts(self.start_date_1)
         start_date_2_epoch = self.dt_to_ts(self.start_date_2)