@@ -0,0 +1,387 @@
+from unittest import TestCase%0Afrom click.testing import CliRunner%0A%0Aimport yoda%0A%0A%0Aclass TestAsciiator(TestCase):%0A    def __init__(self, methodName='runTest'):%0A        super(TestAsciiator, self).__init__()%0A        self.runner = CliRunner()%0A%0A    def runTest(self):%0A        result = self.runner.invoke(yoda.cli, %5B'ascii_transform', 'logo.png'%5D)%0A        self.assertEqual(result.exit_code, 0)%0A

test case for ascii_transform command