update unit tests

Author: Jingjing Tang

nchs_mortality/tests/test_export.py

@@ -29,7 +29,7 @@ def test_export(self):
         )
 
         # check data for 2020-06-02
-        expected_name = f"weekly_202024_state_region_thing.csv"
+        expected_name = f"weekly_202023_state_region_thing.csv"
         assert exists(join("./receiving", expected_name))
 
         output_data = pd.read_csv(join("./receiving", expected_name))
@@ -40,7 +40,7 @@ def test_export(self):
         assert (output_data.sample_size.values == [100, 500, 80]).all()
 
         # check data for 2020-06-03
-        expected_name = f"weekly_202025_state_region_thing.csv"
+        expected_name = f"weekly_202024_state_region_thing.csv"
         assert exists(join("./receiving", expected_name))
 
         output_data = pd.read_csv(join("./receiving", expected_name))