def test_response_json(tests_path):
"""
Check that each JSON file can be converted into dictionaries that
can be used to construct objects needed for a Calculator object.
"""
# pylint: disable=too-many-locals
responses_path = os.path.join(tests_path, '..', 'responses', '*.json')
for jpf in glob.glob(responses_path):
# read contents of jpf (JSON parameter filename)
jfile = open(jpf, 'r')
jpf_text = jfile.read()
# check that jpf_text can be used to construct objects
response_file = ('"consumption"' in jpf_text
and '"growdiff_baseline"' in jpf_text
and '"growdiff_response"' in jpf_text)
if response_file:
consumption = Consumption()
con_change = Consumption.read_json_update(jpf_text)
consumption.update_consumption(con_change)
del consumption
for topkey in ['growdiff_baseline', 'growdiff_response']:
growdiff = GrowDiff()
gdiff_change = GrowDiff.read_json_update(jpf_text, topkey)
growdiff.update_growdiff(gdiff_change)
del growdiff
else: # jpf_text is not a valid JSON response assumption file
print('test-failing-filename: ' + jpf)
assert False
