Method test_metrics

Lib/test/test_tkinter/test_font.py:87–94

(self)

        self.assertIsInstance(self.font.measure('abc'), int)

    def test_metrics(self):
        metrics = self.font.metrics()
        self.assertGreaterEqual(set(metrics),
            {'ascent', 'descent', 'linespace', 'fixed'})
        for key in metrics:
            self.assertEqual(self.font.metrics(key), metrics[key])
            self.assertIsInstance(metrics[key], int)
            self.assertIsInstance(self.font.metrics(key), int)

    def test_families(self):
        families = font.families(self.root)