def test_get_size(self):
# Create pty from standard stdin/stdout
p = Pty()
# Test get_size -> returns height,width
size = p.get_size()
self.assertIsInstance(size, tuple)
self.assertEqual(len(size), 2)
self.assertIsInstance(size[0], int)
self.assertIsInstance(size[1], int)
# Test get_width
width = p.get_width()
self.assertIsInstance(width, int)
self.assertEqual(width, size[1])
# Test get_height
height = p.get_height()
self.assertIsInstance(height, int)
self.assertEqual(height, size[0])
# Test set_term_var/get_term_var
p.set_term_var('my-custom-xterm')
self.assertEqual('my-custom-xterm', p.get_term_var())
