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How to use the termgraph.termgraph.print_categories function in termgraph

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mkaz / termgraph / tests / test_termgraph.py View on Github

def test_print_categories_prints_correct_categories(self):
        with patch('sys.stdout', new=StringIO()) as output:
            categories = ['Boys', 'Girls']
            colors = [91, 94]
            tg.print_categories(categories, colors)
            output = output.getvalue().strip()
            assert output == "\x1b[91m▇ Boys  \x1b[0m\x1b[94m▇ Girls  \x1b[0m"