Testing branch

test_Census21_CACD_Wrapper.py

@@ -6,8 +6,49 @@
 """
 
 from Census21_CACD_Wrapper import APIWrapper
+import pytest
 
+
+api = APIWrapper()
+
+# Test checks that the test can accurately complete a simple request
 def test_can_retrieve_usual_residents_sex_EW():
-    api = APIWrapper(logger=False)
-    res = api.query_api('UR',f'sex',f'nat').iloc[0]['count']
-    assert res == 30420202 # The number of female respondents in England & Wales
+    res = api.query_api('UR','sex','nat').iloc[0]['count']
+    assert res == 30420202 # The number of female respondents in England & Wales
+
+#Testing a batch of possible https response codes.
+#This should ensure that the API wrapper only processes sucessful responses (200-299)    
+class Response:
+    def __init__(self, status_code):
+        self.status_code = status_code
+
+test_response1 = Response(120)
+test_response2 = Response(200)
+test_response3 = Response(298)
+test_response4 = Response(301)
+test_response5 = Response(445)
+test_response6 = Response(586)
+
+response_value_test_cases = [
+    (test_response1, False), 
+    (test_response2, True),
+    (test_response3, True),
+    (test_response4, False),
+    (test_response5, False),
+    (test_response6, False)
+    ]
+
+@pytest.mark.parametrize("response_value, expected_outcome", response_value_test_cases)
+def test_valid_status_code(response_value, expected_outcome):
+    assert api._valid_status_code(response_value) == expected_outcome
+
+# Trying to ensure that no errors are sneaking into the pop codes list undetected. 
+
+def test_no_errors_in_pop_codes():
+    api.set_population_types_available()
+    assert 'errors' not in api._valid_pop_types
+
+def test_get_responds_to_error_correctly():
+    api.get('https://api.beta.ons.gov.uk/')
+    assert api._current_data != None
+