"Test debugger_r, coverage 30%."

from idlelib import debugger_r
import unittest
from test.support import requires
from tkinter import Tk


class Test(unittest.TestCase):

##    @classmethod
##    def setUpClass(cls):
##        requires('gui')
##        cls.root = Tk()
##
##    @classmethod
##    def tearDownClass(cls):
##        cls.root.destroy()
##        del cls.root

    def test_init(self):
        self.assertTrue(True)  # Get coverage of import


# Classes GUIProxy, IdbAdapter, FrameProxy, CodeProxy, DictProxy,
# GUIAdapter, IdbProxy plus 7 module functions.

class IdbAdapterTest(unittest.TestCase):

    def test_dict_item_noattr(self):  # Issue 33065.

        class BinData:
            def __repr__(self):
                return self.length

        debugger_r.dicttable[0] = {'BinData': BinData()}
        idb = debugger_r.IdbAdapter(None)
        self.assertTrue(idb.dict_item(0, 'BinData'))
        debugger_r.dicttable.clear()


if __name__ == '__main__':
    unittest.main(verbosity=2)