def test_cases_by_countries():
country_instance = Covid('barbados')
response = country_instance.cases_by_country()
assert isinstance(response, list)
assert isinstance(response[0], dict)
assert response[0]['Country'] == 'Barbados'
def test_with_status_recovered():
country_instance = Covid('barbados', 'recovered')
response = country_instance.cases_by_country()
assert isinstance(response, list)
assert isinstance(response[0], dict)
assert response[0]['Country'] == 'Barbados'
assert response[0]['Status'] == 'recovered'