[
    {
        "name": "basic parameterised list",
        "raw": ["abc_123;a=1;b=2; cdef_456, ghi;q=9;r=\"+w\""],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "abc_123"}, [["a", 1], ["b", 2], ["cdef_456", true]]],
            [{"__type": "token", "value": "ghi"}, [["q", 9], ["r", "+w"]]]
        ],
        "canonical": ["abc_123;a=1;b=2;cdef_456, ghi;q=9;r=\"+w\""]
    },
    {
        "name": "single item parameterised list",
        "raw": ["text/html;q=1.0"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, [["q", 1.0]]]
        ]
    },
    {
        "name": "missing parameter value parameterised list",
        "raw": ["text/html;a;q=1.0"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, [["a", true], ["q", 1.0]]]
        ]
    },
    {
        "name": "missing terminal parameter value parameterised list",
        "raw": ["text/html;q=1.0;a"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, [["q", 1.0], ["a", true]]]
        ]
    },
    {
        "name": "no whitespace parameterised list",
        "raw": ["text/html,text/plain;q=0.5"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, []],
            [{"__type": "token", "value": "text/plain"}, [["q", 0.5]]]
        ],
        "canonical": ["text/html, text/plain;q=0.5"]
    },
    {
        "name": "whitespace before = parameterised list",
        "raw": ["text/html, text/plain;q =0.5"],
        "header_type": "list",
        "must_fail": true
    },
    {
        "name": "whitespace after = parameterised list",
        "raw": ["text/html, text/plain;q= 0.5"],
        "header_type": "list",
        "must_fail": true
    },
    {
        "name": "whitespace before ; parameterised list",
        "raw": ["text/html, text/plain ;q=0.5"],
        "header_type": "list",
        "must_fail": true
    },
    {
        "name": "whitespace after ; parameterised list",
        "raw": ["text/html, text/plain; q=0.5"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, []],
            [{"__type": "token", "value": "text/plain"}, [["q", 0.5]]]
        ],
        "canonical": ["text/html, text/plain;q=0.5"]
    },
    {
        "name": "extra whitespace parameterised list",
        "raw": ["text/html  ,  text/plain;  q=0.5;  charset=utf-8"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, []],
            [{"__type": "token", "value": "text/plain"},
               [["q", 0.5], ["charset", {"__type": "token", "value": "utf-8"}
            ]]]
        ],
        "canonical": ["text/html, text/plain;q=0.5;charset=utf-8"]
    },
    {
        "name": "two lines parameterised list",
        "raw": ["text/html", "text/plain;q=0.5"],
        "header_type": "list",
        "expected": [
            [{"__type": "token", "value": "text/html"}, []],
            [{"__type": "token", "value": "text/plain"}, [["q", 0.5]]]
        ],
        "canonical": ["text/html, text/plain;q=0.5"]
    },
    {
        "name": "trailing comma parameterised list",
        "raw": ["text/html,text/plain;q=0.5,"],
        "header_type": "list",
        "must_fail": true
    },
    {
        "name": "empty item parameterised list",
        "raw": ["text/html,,text/plain;q=0.5,"],
        "header_type": "list",
        "must_fail": true
    }
]