FreeOpcUa / opcua-client-gui

tests.py

import unittest
import sys
print("SYS:PATH", sys.path)
sys.path.insert(0, "python-opcua")
sys.path.insert(0, "opcua-widgets")
import os
print("PWD", os.getcwd())

from opcua import ua
from opcua import Server

from PyQt5.QtCore import QTimer, QSettings, QModelIndex, Qt, QCoreApplication
from PyQt5.QtWidgets import QApplication
from PyQt5.QtTest import QTest

from uaclient.mainwindow import Window


class TestClient(unittest.TestCase):
    def setUp(self):
        self.server = Server()
        url = "opc.tcp://localhost:48400/freeopcua/server/"
        self.server.set_endpoint(url)
        self.server.start()
        self.client = Window()
        self.client.ui.addrComboBox.setCurrentText(url)
        self.client.connect()

    def tearDown(self):
        self.client.disconnect()
        self.server.stop()

    def get_attr_value(self, text):
        idxlist = self.client.attrs_ui.model.match(self.client.attrs_ui.model.index(0, 0), Qt.DisplayRole, text,  1, Qt.MatchExactly | Qt.MatchRecursive)
        idx = idxlist[0]
        idx = idx.sibling(idx.row(), 1)
        item = self.client.attrs_ui.model.itemFromIndex(idx)
        return item.data(Qt.UserRole).value

    def test_select_objects(self):

This code seems to be duplicated in your project.

        objects = self.server.nodes.objects
        self.client.tree_ui.set_current_node("Objects")
        self.assertEqual(objects, self.client.tree_ui.get_current_node())
        self.assertGreater(self.client.attrs_ui.model.rowCount(), 6)
        print("REF COUNT", self.client.refs_ui.model.rowCount())
        self.assertGreater(self.client.refs_ui.model.rowCount(), 1)

        data = self.get_attr_value("NodeId")
        self.assertEqual(data, objects.nodeid)

    def test_select_server_node(self):

This code seems to be duplicated in your project.

        self.client.tree_ui.set_current_node("Objects")
        self.client.tree_ui.expand_current_node()  # must be expanded to load children
        server_node = self.server.nodes.server
        self.client.tree_ui.set_current_node("Server")
        self.assertEqual(server_node, self.client.tree_ui.get_current_node())
        self.assertGreater(self.client.attrs_ui.model.rowCount(), 6)
        self.assertGreater(self.client.refs_ui.model.rowCount(), 10)

        data = self.get_attr_value("NodeId")
        self.assertEqual(data, server_node.nodeid)



if __name__ == "__main__":
    app = QApplication(sys.argv)
    unittest.main()