def validate_text(self):
is_triangle = False
if ('' not in self.vertices_list):
is_triangle = Triangle.is_triangle(self.triangle)
if is_triangle:
self.set_btn_enabled()
else:
self.set_btn_disabled()
def test_check_invalid_triangle(self):
test_triangle = Triangle(0, 0, 0, 1, 0, 2)
self.assertEqual(Triangle.is_triangle(test_triangle), False)
def test_check_valid_triangle(self):
test_triangle = Triangle(0, 0, 0, 3, 4, 0)
self.assertEqual(Triangle.is_triangle(test_triangle), True)
