name : test_formatter.py from tap.formatter import format_as_diagnostics, format_exception from tap.tests import TestCase class TestFormatter(TestCase): def test_formats_as_diagnostics(self): data = ["foo\n", "bar\n"] expected_diagnostics = "# foo\n# bar\n" diagnostics = format_as_diagnostics(data) self.assertEqual(expected_diagnostics, diagnostics) def test_format_exception_as_diagnostics(self): exc = self.factory.make_exc() diagnostics = format_exception(exc) self.assertTrue(diagnostics.startswith("# ")) self.assertTrue("boom" in diagnostics)