Source code for pyleecan.Tests.GUI.DMachineSetup.test_PWSlot28

# -*- coding: utf-8 -*-

import sys
from random import uniform
from unittest import TestCase

from PyQt5 import QtWidgets
from PyQt5.QtTest import QTest

from ....Classes.LamSlotWind import LamSlotWind
from ....Classes.SlotW28 import SlotW28
from ....GUI.Dialog.DMachineSetup.SWSlot.PWSlot28.PWSlot28 import PWSlot28


class test_PWSlot28(TestCase):
    """Test that the widget PWSlot28 behave like it should"""

    def setUp(self):
        """Run at the begining of every test to setup the gui"""

        self.test_obj = LamSlotWind(Rint=0.1, Rext=0.2)
        self.test_obj.slot = SlotW28(H0=0.10, R1=0.11, H3=0.12, W0=0.13, W3=0.14)
        self.widget = PWSlot28(self.test_obj)

    @classmethod
    def setUpClass(cls):
        """Start the app for the test"""
        print("\nStart Test PWSlot28")
        cls.app = QtWidgets.QApplication(sys.argv)

    @classmethod
    def tearDownClass(cls):
        """Exit the app after the test"""
        cls.app.quit()

    def test_init(self):
        """Check that the Widget spinbox initialise to the lamination value"""

        self.assertEqual(self.widget.lf_H0.value(), 0.10)
        self.assertEqual(self.widget.lf_R1.value(), 0.11)
        self.assertEqual(self.widget.lf_H3.value(), 0.12)
        self.assertEqual(self.widget.lf_W0.value(), 0.13)
        self.assertEqual(self.widget.lf_W3.value(), 0.14)

    def test_set_H0(self):
        """Check that the Widget allow to update H0"""
        self.widget.lf_H0.clear()  # Clear the field before writing
        value = round(uniform(0, 1), 4)
        QTest.keyClicks(self.widget.lf_H0, str(value))
        self.widget.lf_H0.editingFinished.emit()  # To trigger the slot

        self.assertEqual(self.widget.slot.H0, value)

    def test_set_R1(self):
        """Check that the Widget allow to update R1"""
        self.widget.lf_R1.clear()  # Clear the field before writing
        value = round(uniform(0, 1), 4)
        QTest.keyClicks(self.widget.lf_R1, str(value))
        self.widget.lf_R1.editingFinished.emit()  # To trigger the slot

        self.assertEqual(self.widget.slot.R1, value)

    def test_set_H3(self):
        """Check that the Widget allow to update H3"""
        self.widget.lf_H3.clear()  # Clear the field before writing
        value = round(uniform(0, 1), 4)
        QTest.keyClicks(self.widget.lf_H3, str(value))
        self.widget.lf_H3.editingFinished.emit()  # To trigger the slot

        self.assertEqual(self.widget.slot.H3, value)

    def test_set_W0(self):
        """Check that the Widget allow to update W0"""
        self.widget.lf_W0.clear()  # Clear the field before writing
        value = round(uniform(0, 1), 4)
        QTest.keyClicks(self.widget.lf_W0, str(value))
        self.widget.lf_W0.editingFinished.emit()  # To trigger the slot

        self.assertEqual(self.widget.slot.W0, value)

    def test_set_W3(self):
        """Check that the Widget allow to update W3"""
        self.widget.lf_W3.clear()  # Clear the field before writing
        value = round(uniform(0, 1), 4)
        QTest.keyClicks(self.widget.lf_W3, str(value))
        self.widget.lf_W3.editingFinished.emit()  # To trigger the slot

        self.assertEqual(self.widget.slot.W3, value)

    def test_output_txt(self):
        """Check that the Output text is computed and correct
        """
        self.test_obj = LamSlotWind(
            Rint=35e-3,
            Rext=84e-3,
            is_internal=True,
            is_stator=False,
            L1=0.9,
            Nrvd=2,
            Wrvd=0.05,
        )
        self.test_obj.slot = SlotW28(
            Zs=42, W0=3.5e-3, H0=0.45e-3, R1=3.5e-3, H3=14e-3, W3=5e-3
        )
        self.widget = PWSlot28(self.test_obj)
        self.assertEqual(
            self.widget.w_out.out_slot_height.text(), "Slot height: 0.02019 m"
        )