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# -*- coding: utf-8 -*-
# The MIT License (MIT)
#
# Copyright © 2014 Tim Bielawa <timbielawa@gmail.com>
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
"""
Test the command line tool
"""
from . import TestCase
import bitmath
class TestCli(TestCase):
def test_cli_script_main_no_options(self):
"""CLI script returns nothing if no input is given"""
results = bitmath.cli_script_main([])
self.assertEqual(results, [])
def test_cli_script_main_no_units(self):
"""CLI script works if no to/from units are provided"""
args = ['100', '1024']
results = bitmath.cli_script_main(args)
self.assertEqual(results[0], bitmath.Byte(100))
self.assertEqual(results[1], bitmath.KiB(1))
def test_cli_script_main_to_unit(self):
"""CLI script returns correct TO units"""
args = ['-t', 'MiB', '1048576']
results = bitmath.cli_script_main(args)
self.assertEqual(results[0], bitmath.MiB(1))
self.assertIs(type(results[0]), bitmath.MiB)
def test_cli_script_main_from_unit(self):
"""CLI script returns correct if given FROM units"""
args = ['-f', 'MiB', '0.5']
# Testing FROM 0.5 MiB TO best human readable unit (512 KiB)
results = bitmath.cli_script_main(args)
self.assertEqual(results[0], bitmath.KiB(512))
self.assertIs(type(results[0]), bitmath.KiB)
def test_cli_script_main_from_and_to_unit(self):
"""CLI script returns correct if given FROM and TO units"""
args = ['-f', 'MiB', '-t', 'Byte', '1']
# Testing FROM 1 MiB TO equivalent Bytes
results = bitmath.cli_script_main(args)
self.assertEqual(results[0], bitmath.Byte(1048576))
self.assertIs(type(results[0]), bitmath.Byte)
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