def test_code_is_parsed(self, mock):
get('NSE/OIL')
expected = call(params={
'dataset_code': 'OIL',
'order': 'asc',
'database_code': 'NSE'
})
self.assertEqual(mock.call_args, expected)
def test_setting_api_key_config(self):
mock_connection = Mock(wraps=Connection)
with patch('quandl.connection.Connection.execute_request',
new=mock_connection.execute_request) as mock:
ApiConfig.api_key = 'api_key_configured'
get('NSE/OIL')
# extract the headers passed to execute_request
actual_request_headers = mock.call_args[1]['headers']
self.assertEqual(actual_request_headers['x-api-token'], 'api_key_configured')
def test_multiple_datasets_args_formed(self, mock):
# requested_column_indexes is a dynamically added attribute
self.oil_obj.requested_column_indexes = []
mock.return_value = self.oil_obj
get(['WIKI/AAPL.1', 'WIKI/MSFT.2', 'NSE/OIL'])
expected = [call(('WIKI/AAPL', {'column_index': [1]})),
call(('WIKI/MSFT', {'column_index': [2]})),
call('NSE/OIL')]
self.assertEqual(mock.call_args_list, expected)
def test_multiple_datasets_args_formed(self, mock):
# requested_column_indexes is a dynamically added attribute
self.oil_obj.requested_column_indexes = []
mock.return_value = self.oil_obj
get(['WIKI/AAPL.1', 'WIKI/MSFT.2', 'NSE/OIL'])
expected = [call(('WIKI/AAPL', {'column_index': [1]})),
call(('WIKI/MSFT', {'column_index': [2]})),
call('NSE/OIL')]
self.assertEqual(mock.call_args_list, expected)
def test_setting_api_key_config(self):
mock_connection = Mock(wraps=Connection)
with patch('quandl.connection.Connection.execute_request',
new=mock_connection.execute_request) as mock:
ApiConfig.api_key = 'api_key_configured'
get('NSE/OIL')
# extract the headers passed to execute_request
actual_request_headers = mock.call_args[1]['headers']
self.assertEqual(actual_request_headers['x-api-token'], 'api_key_configured')
def test_query_params_are_formed_with_new_arg_names(self, mock_method):
get('NSE/OIL', api_key='authtoken', start_date='2001-01-01',
end_date='2010-01-01', collapse='annual',
transform='rdiff', rows=4, order='desc')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_column_not_found=True,
params={'start_date': '2001-01-01', 'end_date': '2010-01-01',
'collapse': 'annual', 'transform': 'rdiff',
'rows': 4, 'order': 'desc'}))
def test_query_params_are_formed_with_new_arg_names(self, mock_method):
get('NSE/OIL', api_key='authtoken', start_date='2001-01-01',
end_date='2010-01-01', collapse='annual',
transform='rdiff', rows=4, order='desc')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_column_not_found=True,
params={'start_date': '2001-01-01', 'end_date': '2010-01-01',
'collapse': 'annual', 'transform': 'rdiff',
'rows': 4, 'order': 'desc'}))
def test_code_and_column_is_parsed_and_used(self, mock):
get('NSE/OIL.1')
expected = call(
params={
'dataset_code': 'OIL',
'order': 'asc',
'database_code': 'NSE',
'column_index': 1
})
self.assertEqual(mock.call_args, expected)
def test_query_params_are_formed_with_old_arg_names(self, mock_method):
get(['WIKI/AAPL.1', 'WIKI/MSFT.2', 'NSE/OIL'],
authtoken='authtoken', trim_start='2001-01-01',
trim_end='2010-01-01', collapse='annual',
transformation='rdiff', rows=4, sort_order='desc')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_not_found_error=True, handle_column_not_found=True,
params={'start_date': '2001-01-01', 'end_date': '2010-01-01',
'collapse': 'annual', 'transform': 'rdiff',
'rows': 4, 'order': 'desc'}))
def test_query_params_are_formed_with_old_arg_names(self, mock_method):
get(['WIKI/AAPL.1', 'WIKI/MSFT.2', 'NSE/OIL'],
authtoken='authtoken', trim_start='2001-01-01',
trim_end='2010-01-01', collapse='annual',
transformation='rdiff', rows=4, sort_order='desc')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_not_found_error=True, handle_column_not_found=True,
params={'start_date': '2001-01-01', 'end_date': '2010-01-01',
'collapse': 'annual', 'transform': 'rdiff',
'rows': 4, 'order': 'desc'}))
def test_returns_numpys_when_requested(self):
result = get('NSE/OIL', returns='numpy')
self.assertIsInstance(result, numpy.core.records.recarray)
def test_returns_pandas_when_requested(self):
result = get('NSE/OIL', returns='pandas')
self.assertIsInstance(result, pandas.core.frame.DataFrame)
def test_returns_pandas_by_default(self):
result = get('NSE/OIL')
self.assertIsInstance(result, pandas.core.frame.DataFrame)
def test_raise_error_when_non_numeric_column_index(self):
self.assertRaises(ValueError, lambda: get('NSE/OIL.notanumber'))
def test_raise_error_when_non_numeric_column_index(self):
self.assertRaises(ValueError, lambda: get('NSE/OIL.notanumber'))
def test_code_and_column_is_parsed_and_used(self, mock):
get('NSE/OIL.1')
expected = call(
params={'dataset_code': 'OIL', 'order': 'asc',
'database_code': 'NSE', 'column_index': 1})
self.assertEqual(mock.call_args, expected)
def test_sets_api_key_using_api_key_arg(self):
get('NSE/OIL', api_key='api_key')
self.assertEqual(ApiConfig.api_key, 'api_key')
def test_returns_pandas_by_default(self):
result = get('NSE/OIL')
self.assertIsInstance(result, pandas.core.frame.DataFrame)
def test_returns_numpys_when_requested(self):
result = get('NSE/OIL', returns='numpy')
self.assertIsInstance(result, numpy.core.records.recarray)
def test_returns_pandas_when_requested(self):
result = get('NSE/OIL', returns='pandas')
self.assertIsInstance(result, pandas.core.frame.DataFrame)
def test_sets_api_key_using_api_key_arg(self):
get('NSE/OIL', api_key='api_key')
self.assertEqual(ApiConfig.api_key, 'api_key')
def test_code_is_parsed(self, mock):
get('NSE/OIL')
expected = call(
params={'dataset_code': 'OIL', 'order': 'asc',
'database_code': 'NSE'})
self.assertEqual(mock.call_args, expected)
def test_number_becomes_column_index(self, mock_method):
get('NSE/OIL.1')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_column_not_found=True, params={'column_index': 1}))
def test_number_becomes_column_index(self, mock_method):
get('NSE/OIL.1')
self.assertEqual(mock_method.call_count, 1)
self.assertEqual(mock_method.mock_calls[0],
call(handle_column_not_found=True, params={'column_index': 1}))
