frappy/test/test_params.py
Enrico Faulhaber 95d50fb51e Provide Properties with a description
useful für gui+auto generated docu

Change-Id: I0a2f7dc4b3c745145dd4b03956d15d33731cf980
Reviewed-on: https://forge.frm2.tum.de/review/20949
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Tested-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
2019-07-24 13:37:44 +02:00

89 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
# *****************************************************************************
#
# 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 2 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, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Module authors:
# Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
#
# *****************************************************************************
"""test data types."""
from __future__ import division, print_function
# no fixtures needed
import pytest
from secop.datatypes import BoolType, IntRange
from secop.params import Command, Override, Parameter, Parameters
def test_Command():
cmd = Command(u'do_something')
assert cmd.description == u'do_something'
assert cmd.ctr
assert cmd.argument is None
assert cmd.result is None
assert cmd.for_export() == {u'datatype': [u'command', {u'argument': None, u'result': None}],
u'description': u'do_something'}
cmd = Command(u'do_something', argument=IntRange(-9,9), result=IntRange(-1,1))
assert cmd.description
assert isinstance(cmd.argument, IntRange)
assert isinstance(cmd.result, IntRange)
assert cmd.for_export() == {u'datatype': [u'command', {u'argument': [u'int', {u'min':-9, u'max':9}],
u'result': [u'int', {u'min':-1, u'max':1}]}],
u'description': u'do_something'}
assert cmd.exportProperties() == {u'datatype': [u'command', {u'argument': [u'int', {u'max': 9, u'min': -9}],
u'result': [u'int', {u'max': 1, u'min': -1}]}],
u'description': u'do_something'}
def test_Parameter():
p1 = Parameter('description1', datatype=IntRange(), default=0)
p2 = Parameter('description2', datatype=IntRange(), constant=1)
assert p1 != p2
assert p1.ctr != p2.ctr
with pytest.raises(ValueError):
Parameter(None, datatype=float)
p3 = p1.copy()
assert repr(p1)[12:] == repr(p3)[12:]
assert p1.datatype != p2.datatype
def test_Override():
p = Parameter('description1', datatype=BoolType, default=False)
o = Override(default=True, reorder=True)
assert o.ctr != p.ctr
q = o.apply(p)
assert q.ctr != o.ctr # override shall be useable to influence the order, hence copy the ctr value
assert q.ctr != p.ctr
assert o.ctr != p.ctr
assert q != p
p2 = Parameter('description2', datatype=BoolType, default=False)
o2 = Override(default=True)
assert o2.ctr != p2.ctr
q2 = o2.apply(p2)
assert q2.ctr != o2.ctr
assert q2.ctr != p2.ctr # EVERY override makes a new parameter object -> ctr++
assert o2.ctr != p2.ctr
assert q2 != p2
def test_Parameters():
ps = Parameters(dict(p1=Parameter('p1', datatype=BoolType, default=True)))
ps['p2'] = Parameter('p2', datatype=BoolType, default=True, export=True)
assert ps['_p2'].export == '_p2'