def test_delete_one_feature():
tarallo_session = Tarallo(t_url, t_token)
# Insert a frequency
assert tarallo_session.update_features('R70',
{'frequency-hertz': 800000000})
# Remove it
assert tarallo_session.update_features('R70', {'frequency-hertz': None})
# Check that it's gone
assert 'frequency-hertz' not in tarallo_session.get_item('R70').features
# Add it again
assert tarallo_session.update_features('R70',
{'frequency-hertz': 800000000})
def test_update_one_feature():
tarallo_session = Tarallo(t_url, t_token)
freq = tarallo_session.get_item('R777').features['frequency-hertz']
if freq % 2 == 0:
new_freq = freq + 1
else:
new_freq = freq - 1
# If operation succeeds, return True
assert tarallo_session.update_features('R777',
{'frequency-hertz': new_freq})
freq_updated = tarallo_session.get_item('R777').features['frequency-hertz']
assert freq_updated == new_freq
def test_update_item_not_found_2():
tarallo_session = Tarallo(t_url, t_token)
tarallo_session.update_features('NONEXISTANT', {'color': None})
def test_update_item_not_found():
tarallo_session = Tarallo(t_url, t_token)
tarallo_session.update_features('NONEXISTENT', {'color': 'red'})
def test_empty_update():
tarallo_session = Tarallo(t_url, t_token)
tarallo_session.update_features('R189', {})
def test_impossible_update_no_such_feature():
tarallo_session = Tarallo(t_url, t_token)
tarallo_session.update_features('R198', {'nonexistent': 'foo'})
def test_impossible_update():
tarallo_session = Tarallo(t_url, t_token)
tarallo_session.update_features('R198', {'color': 'impossible'})