Added util unit tests for NFL, NCAAF, and NCAAB:

tests/unit/test_ncaab_utils.py

@@ -0,0 +1,36 @@
+import mock
+from flexmock import flexmock
+from sportsipy import utils
+from sportsipy.ncaab.ncaab_utils import _retrieve_all_teams
+
+
+def mock_pyquery(url):
+    class MockPQ:
+        def __init__(self, html_contents, status_code=200):
+            self.status_code = status_code
+            self.html_contents = html_contents
+            self.text = html_contents
+            self.url = url
+            self.reason = 'Invalid'
+            self.headers = {}
+
+        def __call__(self, div):
+            return self.html_contents
+
+    if '2021' in url:
+        return MockPQ('<div/>', status_code=404)
+    else:
+        return MockPQ('<div id="div_totals-team"/>'
+                      '<div id="div_totals-opponent"/>')
+
+
+class TestNCAABUtils:
+    @mock.patch('requests.get', side_effect=mock_pyquery)
+    def test_ncaab_2020_season_default_to_previous(self, *args, **kwargs):
+        flexmock(utils) \
+            .should_receive('_find_year_for_season') \
+            .and_return(2021)
+
+        _, year = _retrieve_all_teams(None)
+
+        assert year == '2020'

tests/unit/test_ncaaf_utils.py

@@ -0,0 +1,36 @@
+import mock
+from flexmock import flexmock
+from sportsipy import utils
+from sportsipy.ncaaf.ncaaf_utils import _retrieve_all_teams
+
+
+def mock_pyquery(url):
+    class MockPQ:
+        def __init__(self, html_contents, status_code=200):
+            self.status_code = status_code
+            self.html_contents = html_contents
+            self.text = html_contents
+            self.url = url
+            self.reason = 'Invalid'
+            self.headers = {}
+
+        def __call__(self, div):
+            return self.html_contents
+
+    if '2021' in url:
+        return MockPQ('<div/>', status_code=404)
+    else:
+        return MockPQ('<div id="div_totals-team"/>'
+                      '<div id="div_totals-opponent"/>')
+
+
+class TestNCAAFUtils:
+    @mock.patch('requests.get', side_effect=mock_pyquery)
+    def test_ncaaf_2020_season_default_to_previous(self, *args, **kwargs):
+        flexmock(utils) \
+            .should_receive('_find_year_for_season') \
+            .and_return(2021)
+
+        _, year = _retrieve_all_teams(None)
+
+        assert year == '2020'

tests/unit/test_nfl_utils.py

@@ -0,0 +1,36 @@
+import mock
+from flexmock import flexmock
+from sportsipy import utils
+from sportsipy.nfl.nfl_utils import _retrieve_all_teams
+
+
+def mock_pyquery(url):
+    class MockPQ:
+        def __init__(self, html_contents, status_code=200):
+            self.status_code = status_code
+            self.html_contents = html_contents
+            self.text = html_contents
+            self.url = url
+            self.reason = 'Invalid'
+            self.headers = {}
+
+        def __call__(self, div):
+            return self.html_contents
+
+    if '2021' in url:
+        return MockPQ('<div/>', status_code=404)
+    else:
+        return MockPQ('<div id="div_totals-team"/>'
+                      '<div id="div_totals-opponent"/>')
+
+
+class TestNFLUtils:
+    @mock.patch('requests.get', side_effect=mock_pyquery)
+    def test_nfl_2020_season_default_to_previous(self, *args, **kwargs):
+        flexmock(utils) \
+            .should_receive('_find_year_for_season') \
+            .and_return(2021)
+
+        _, year = _retrieve_all_teams(None)
+
+        assert year == '2020'