test_battery_dash_widget.py

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#!/usr/bin/python

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# Author: Isaac Saito

import unittest

from python_qt_binding.QtWidgets import QApplication

from rqt_robot_dashboard.battery_dash_widget import BatteryDashWidget

class TestBatteryDashWidget(unittest.TestCase):
    """
    @author: Isaac Saito
    """
    _WIDGET_NAME = 'Title sample'
    _widget = None

    def setUp(self):
        unittest.TestCase.setUp(self)
        #self._item = TreenodeQstdItem(self._nodename, 0) # For unknown reason this
                                                       # stops operation.
        self._widget = BatteryDashWidget(self._WIDGET_NAME)
 
    def tearDown(self):
        #print 'Debug) in tearDown dict: {}'.format(self._widget.__dict__)

        unittest.TestCase.tearDown(self)
        del self._widget
                
    def test_update_time(self):
        val = '0.41'
        self._widget.update_time(val)

        print('toolTip={} name={}'
              .format(self._widget.toolTip(), self._widget._name))
        comp = "%s: %.2f%% remaining" % (self._WIDGET_NAME, float(val))
        tool_tip = self._widget.toolTip()
        self.assertEqual(comp, tool_tip)


if __name__ == '__main__':
    argv = ['']
    app = QApplication(argv)

    unittest.main()