kopia lustrzana https://github.com/NanoVNA-Saver/nanovna-saver
75 wiersze
2.8 KiB
Python
75 wiersze
2.8 KiB
Python
|
# NanoVNASaver
|
||
|
# A python program to view and export Touchstone data from a NanoVNA
|
||
|
# Copyright (C) 2019. Rune B. Broberg
|
||
|
#
|
||
|
# This program is free software: you can redistribute it and/or modify
|
||
|
# it under the terms of the GNU General Public License as published by
|
||
|
# the Free Software Foundation, either version 3 of the License, or
|
||
|
# (at your option) any later version.
|
||
|
#
|
||
|
# This program is distributed in the hope that it will be useful,
|
||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
# GNU General Public License for more details.
|
||
|
#
|
||
|
# You should have received a copy of the GNU General Public License
|
||
|
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
import sys
|
||
|
import unittest
|
||
|
|
||
|
# Import targets to be tested
|
||
|
from NanoVNASaver.Touchstone import Options, Touchstone
|
||
|
|
||
|
class TestTouchstoneOptions(unittest.TestCase):
|
||
|
def setUp(self):
|
||
|
self.opts = Options()
|
||
|
|
||
|
def test_defaults(self):
|
||
|
self.assertEqual(self.opts.unit, "ghz")
|
||
|
self.assertEqual(self.opts.parameter, "s")
|
||
|
self.assertEqual(self.opts.format, "ma")
|
||
|
self.assertEqual(self.opts.resistance, 50)
|
||
|
self.assertEqual(self.opts.factor, 1000000000)
|
||
|
self.assertEqual(str(self.opts), "# GHZ S MA R 50")
|
||
|
|
||
|
def test_parse(self):
|
||
|
self.assertRaisesRegex(
|
||
|
TypeError, "Not an option line:",
|
||
|
self.opts.parse, "")
|
||
|
self.assertRaisesRegex(
|
||
|
TypeError, "Not an option line: !",
|
||
|
self.opts.parse, "!")
|
||
|
self.assertRaisesRegex(
|
||
|
TypeError, "Illegal option line: # ILLEGAL",
|
||
|
self.opts.parse, "# ILLEGAL")
|
||
|
self.assertRaisesRegex(
|
||
|
TypeError, "Illegal option line: # GHz mhz",
|
||
|
self.opts.parse, "# GHz mhz")
|
||
|
self.opts.parse('# khz')
|
||
|
self.assertEqual(str(self.opts), "# KHZ S MA R 50")
|
||
|
self.assertEqual(self.opts.factor, 1000)
|
||
|
self.opts.parse('# r 123 ri hz y')
|
||
|
self.assertEqual(str(self.opts), "# HZ Y RI R 123")
|
||
|
self.assertEqual(self.opts.factor, 1)
|
||
|
|
||
|
class TestTouchstoneTouchstone(unittest.TestCase):
|
||
|
|
||
|
def test_load(self):
|
||
|
ts = Touchstone("./test/data/valid.s1p")
|
||
|
ts.load()
|
||
|
self.assertEqual(str(ts.opts), "# HZ S RI R 50")
|
||
|
self.assertEqual(len(ts.s11data), 1010)
|
||
|
self.assertEqual(len(ts.s21data), 0)
|
||
|
|
||
|
ts = Touchstone("./test/data/valid.s2p")
|
||
|
ts.load()
|
||
|
self.assertEqual(str(ts.opts), "# HZ S RI R 50")
|
||
|
self.assertEqual(len(ts.s11data), 1020)
|
||
|
self.assertEqual(len(ts.s21data), 1020)
|
||
|
self.assertEqual(len(ts.s12data), 1020)
|
||
|
self.assertEqual(len(ts.s22data), 1020)
|
||
|
self.assertIn("! Vector Network Analyzer VNA R2", ts.comments)
|
||
|
|
||
|
if __name__ == '__main__':
|
||
|
unittest.main(verbosity=2)
|