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Diffstat (limited to 'tests/coveragetest.py')
| -rw-r--r-- | tests/coveragetest.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/coveragetest.py b/tests/coveragetest.py index d047a472..0467d808 100644 --- a/tests/coveragetest.py +++ b/tests/coveragetest.py @@ -422,6 +422,11 @@ class CoverageTest(TestCase): msg = "File %r shouldn't exist" % fname self.assert_(not os.path.exists(fname), msg) + def assert_starts_with(self, s, prefix, msg=None): + """Assert that `s` starts with `prefix`.""" + if not s.startswith(prefix): + self.fail(msg or ("%r doesn't start with %r" % (s, prefix))) + def command_line(self, args, ret=OK, _covpkg=None): """Run `args` through the command line. |