# Should output the same things as docopt/docopt for language agnostic tests

# Testing `--`

r"""Usage: prog foo -- <extra-opts>...

"""

$ prog foo
"user-error"

$ prog foo -- --bar
{"--":true, "<extra-opts>": ["--bar"], "foo":true}

r"""Usage: prog foo [--] <extra-opts>...

"""

$ prog foo
"user-error"
# Wrong, should be
# {"foo": true, "--": false, "<extra-opts>": []}

$ prog foo -- --bar
{"foo": true, "--": true, "<extra-opts>": ["--bar"]}

r"""Complex command

Usage:
    prog [options] <param-x> <param-y> -- <extra>...
    prog [options] <param-a> <param-b> <param-c> <param-d> -- <extra>...
    prog [options] <param-x> <param-y>
    prog [options] <param-a> <param-b> <param-c> <param-d>

Options:
    -f --foo     Foo
    --bar <bar>  Bar

"""

$ prog x y --foo
{"--":false,"--bar":null,"--foo":true,"<extra>":[],"<param-a>":null,"<param-b>":null,"<param-c>":null,"<param-d>":null,"<param-x>":"x","<param-y>":"y"}

$ prog a b c d
{"--":false,"--bar":null,"--foo":false,"<extra>":[],"<param-a>":"a","<param-b>":"b","<param-c>":"c","<param-d>":"d","<param-x>":null,"<param-y>":null}

$ prog a b c d --foo --bar bar
{"--":false,"--bar":"bar","--foo":true,"<extra>":[],"<param-a>":"a","<param-b>":"b","<param-c>":"c","<param-d>":"d","<param-x>":null,"<param-y>":null}

$ prog x y --bar bar -- extra
{"--bar": "bar", "--foo": false, "<param-x>": "x", "<param-y>": "y", "--": true, "<extra>": ["extra"], "<param-a>": null, "<param-b>": null, "<param-c>": null, "<param-d>": null}

$ prog a b c d --foo --bar bar -- extra
{"--foo": true, "--bar": "bar", "<param-x>": null, "<param-y>": null, "--": true, "<extra>": ["extra"], "<param-a>": "a", "<param-b>": "b", "<param-c>": "c", "<param-d>": "d"}

$ prog x y -- e1 e2 e3 e4
{"--bar": null, "--foo": false, "<param-x>": "x", "<param-y>": "y", "--": true, "<extra>": ["e1", "e2", "e3", "e4"], "<param-a>": null, "<param-b>": null, "<param-c>": null, "<param-d>": null}