test_scrollbarhelper.py

# encoding: utf-8
import os
import sys
import unittest
import tkinter as tk
import tkinter.ttk as ttk


import fixpath
import pygubu
import support

import pygubu.widgets.scrollbarhelper
import pygubu.widgets.tkscrollbarhelper


class TestScrollbarHelper(unittest.TestCase):
    def setUp(self):
        support.root_deiconify()
        xmldata = """<?xml version="1.0" ?>
<interface>
  <object class="pygubu.builder.widgets.scrollbarhelper" id="scrollbarhelper">
    <property name="scrolltype">both</property>
    <property name="padding">5 5 5 5</property>
    <property name="relief">raised</property>
    <layout>
      <property name="column">0</property>
      <property name="propagate">True</property>
      <property name="row">0</property>
    </layout>
    <child>
      <object class="tk.Canvas" id="tk.Canvas_1">
        <property name="background">#d9d900</property>
        <property name="scrollregion">0 0 10i 10i</property>
        <layout>
          <property name="column">0</property>
          <property name="propagate">True</property>
          <property name="row">0</property>
        </layout>
      </object>
    </child>
  </object>
</interface>
"""
        builder = pygubu.Builder()
        builder.add_from_string(xmldata)
        self.widget = builder.get_object("scrollbarhelper")

    def tearDown(self):
        support.root_withdraw()

    def test_class(self):
        self.assertIsInstance(
            self.widget, pygubu.widgets.scrollbarhelper.ScrollbarHelper
        )
        self.widget.destroy()

    def test_padding(self):
        expected_value = ("5", "5", "5", "5")
        tclobj = self.widget.cget("padding")
        padding = (
            str(tclobj[0]),
            str(tclobj[1]),
            str(tclobj[2]),
            str(tclobj[3]),
        )
        self.assertEqual(expected_value, padding)
        self.widget.destroy()


class TestTkScrollbarHelper(unittest.TestCase):
    def setUp(self):
        support.root_deiconify()
        xmldata = """<?xml version="1.0" ?>
<interface>
  <object class="pygubu.builder.widgets.tkscrollbarhelper" id="scrollbarhelper">
    <property name="scrolltype">both</property>
    <property name="padx">5</property>
    <property name="pady">10</property>
    <property name="relief">raised</property>
    <layout>
      <property name="column">0</property>
      <property name="propagate">True</property>
      <property name="row">0</property>
    </layout>
    <child>
      <object class="tk.Canvas" id="tk.Canvas_1">
        <property name="background">#d9d900</property>
        <property name="scrollregion">0 0 10i 10i</property>
        <layout>
          <property name="column">0</property>
          <property name="propagate">True</property>
          <property name="row">0</property>
        </layout>
      </object>
    </child>
  </object>
</interface>
"""
        builder = pygubu.Builder()
        builder.add_from_string(xmldata)
        self.widget = builder.get_object("scrollbarhelper")

    def tearDown(self):
        support.root_withdraw()

    def test_class(self):
        self.assertIsInstance(
            self.widget, pygubu.widgets.tkscrollbarhelper.TkScrollbarHelper
        )
        self.widget.destroy()

    def test_padx(self):
        prop = "padx"
        expected_value = "5"
        tclobj = self.widget.cget(prop)
        value = str(tclobj)
        self.assertEqual(expected_value, value)
        self.widget.destroy()

    def test_pady(self):
        prop = "pady"
        expected_value = "10"
        tclobj = self.widget.cget(prop)
        value = str(tclobj)
        self.assertEqual(expected_value, value)
        self.widget.destroy()


if __name__ == "__main__":
    unittest.main()