Method UnexpectedExit_str_encodes_stdout_and_err

tests/program.py:462–496

(self, mock_exit)

        @trap
        @patch("invoke.program.sys.exit")
        def UnexpectedExit_str_encodes_stdout_and_err(self, mock_exit):
            p = Program()
            oops = UnexpectedExit(
                Result(
                    command="meh",
                    exited=54,
                    stdout="this is not ascii: \u1234",
                    stderr="this is also not ascii: \u4321",
                    encoding="utf-8",
                    hide=("stdout", "stderr"),
                )
            )
            p.execute = Mock(side_effect=oops)
            p.run("myapp foo")
            # NOTE: using explicit binary ASCII here, & accessing raw
            # getvalue() of the faked sys.stderr (spec.trap auto-decodes it
            # normally) to have a not-quite-tautological test. otherwise we'd
            # just be comparing unicode to unicode. shrug?
            expected = b"""Encountered a bad command exit code!

Command: 'meh'

Exit code: 54

Stdout:

this is not ascii: \xe1\x88\xb4

Stderr:

this is also not ascii: \xe4\x8c\xa1

"""
            got = BytesIO.getvalue(sys.stderr)
            assert got == expected

        class Exit_:
            @patch("invoke.program.sys.exit")