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#!/usr/bin/env python
# ###########################################################################
#
# This file is part of Taurus
#
# http://taurus-scada.org
#
# Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
#
# Taurus is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Taurus 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Taurus. If not, see <http://www.gnu.org/licenses/>.
#
# ###########################################################################
"""Unit tests for taurusbase
"""
import pytest
from taurus.qt.qtgui.container import TaurusWidget
from taurus.test.pytest import check_taurus_deprecations
try:
# The following are Tango-centric imports.
from taurus.core.tango.test import nodb_dev # noqa: F401
_TANGO_MISSING = False
except Exception:
_TANGO_MISSING = True
@pytest.mark.skipif(_TANGO_MISSING, reason="tango-dependent test")
@pytest.mark.parametrize(
"model, expected",
[
("/boolean_scalar", "True"),
("/short_scalar", "123 mm"),
("/double_scalar", "1.23 mm"),
("/state", "ON"),
("/float_scalar#", "-----"),
("/float_scalar#label", "float_scalar"),
("/double_scalar#rvalue.magnitude", "1.23"),
# ("/float_scalar?configuration=label", "float_scalar"),
("eval:1+2", "3"),
("eval:1+2#label", "1+2"),
("eval:1+2#", "-----"),
],
)
@pytest.mark.forked
def test_display_value(qtbot, caplog, nodb_dev, model, expected): # noqa: F811
"""Check the getDisplayValue method"""
with check_taurus_deprecations(caplog):
w = TaurusWidget()
qtbot.addWidget(w)
if model.startswith("/"):
model = "{}{}".format(nodb_dev, model)
with qtbot.waitSignal(w.modelChanged, timeout=3200):
w.setModel(model)
def _ok():
"""Check text"""
assert w.getDisplayValue() == expected
qtbot.waitUntil(_ok, timeout=3200)
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