def setUp(self):
self.converter = CurrencyConverter()
def setUp(self):
self.converter = CurrencyConverter()
self.rates = {"USD": 0.87, "EUR": 1, "CZK": 0.04}
def test_construct_6(self):
"""Rates file is missing and rates_rad_mode is set to 'api'."""
try:
CurrencyConverter(app_id, 'api', symbols_filepath)
except Exception, e:
self.fail(e)
def setUp(self):
self.converter = CurrencyConverter()
# rates relative to EUR, actual on 11.1.2019
self.USD_rate = 0.87 # 1USD = 0.86764 EUR
self.EUR_rate = 1
self.CZK_rate = 0.04
def test_construct_4(self):
"""If invalid rates read mode is entered, raise an exception."""
with self.assertRaises(ValueError) as context:
CurrencyConverter(app_id, 'fXXXile', symbols_filepath,
rates_filepath)
self.assertTrue(4 in context.exception)
def test_construct_5(self):
"""Rates file is set and exists."""
try:
CurrencyConverter(app_id, 'file', symbols_filepath, rates_filepath)
except Exception, e:
self.fail(e)
def test_construct_3(self):
"""If currency symbols file does not exist, raise an exception."""
with self.assertRaises(IOError) as context:
CurrencyConverter(app_id, 'file', 'XYZ.XXX', rates_filepath)
self.assertTrue(3 in context.exception)
def test_construct_2(self):
"""If rates file is missing, but rates_read_mode is not set to 'api', raise an exception."""
with self.assertRaises(ValueError) as context:
CurrencyConverter(app_id, 'file', symbols_filepath)
self.assertTrue(2 in context.exception)
def test_construct_1(self):
"""If rates file is set, but does not exist, raise an exception."""
with self.assertRaises(IOError) as context:
CurrencyConverter(app_id, 'file', symbols_filepath, 'XYZ.XXX')
self.assertTrue(1 in context.exception)
def setUp(self):
"""Create an object which will be used for testing convert() method."""
self.c_converter = CurrencyConverter(app_id, 'file_no_update',
symbols_filepath, rates_filepath)
from src.CurrencyConverter import CurrencyConverter
# Get directory of the file.
current_dir = os.path.dirname(os.path.realpath(__file__))
# Get API key from config file.
with open(os.path.abspath(current_dir+'/config.txt')) as config_file:
app_id = config_file.read().strip()
# Set filepaths
rates_filepath = os.path.abspath(current_dir+'/rates_files/latest.json')
symbols_filepath = os.path.abspath(current_dir+'/cur_symbols/currency_symbols.txt')
# Create the main object.
converter = CurrencyConverter(app_id, 'api', symbols_filepath, rates_filepath)
# If the file was imported (as module).
def convert_money(amount, input_cur, output_cur=None):
return converter.convert(amount, input_cur, output_cur)
# If the file was run directly (as script).
if __name__ == '__main__':
# Module required for command line parsing.
import argparse
# Save terminal encoding
terminal_encoding = sys.stdin.encoding
# Parse the incoming arguments
