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require "abstract_unit"
module ActionDispatch
module Journey
module Definition
class TestScanner < ActiveSupport::TestCase
def setup
@scanner = Scanner.new
end
# /page/:id(/:action)(.:format)
def test_tokens
[
["/", [[:SLASH, "/"]]],
["*omg", [[:STAR, "*omg"]]],
["/page", [[:SLASH, "/"], [:LITERAL, "page"]]],
["/page!", [[:SLASH, "/"], [:LITERAL, "page!"]]],
["/page$", [[:SLASH, "/"], [:LITERAL, "page$"]]],
["/page&", [[:SLASH, "/"], [:LITERAL, "page&"]]],
["/page'", [[:SLASH, "/"], [:LITERAL, "page'"]]],
["/page*", [[:SLASH, "/"], [:LITERAL, "page*"]]],
["/page+", [[:SLASH, "/"], [:LITERAL, "page+"]]],
["/page,", [[:SLASH, "/"], [:LITERAL, "page,"]]],
["/page;", [[:SLASH, "/"], [:LITERAL, "page;"]]],
["/page=", [[:SLASH, "/"], [:LITERAL, "page="]]],
["/page@", [[:SLASH, "/"], [:LITERAL, "page@"]]],
['/page\:', [[:SLASH, "/"], [:LITERAL, "page:"]]],
['/page\(', [[:SLASH, "/"], [:LITERAL, "page("]]],
['/page\)', [[:SLASH, "/"], [:LITERAL, "page)"]]],
["/~page", [[:SLASH, "/"], [:LITERAL, "~page"]]],
["/pa-ge", [[:SLASH, "/"], [:LITERAL, "pa-ge"]]],
["/:page", [[:SLASH, "/"], [:SYMBOL, ":page"]]],
["/(:page)", [
[:SLASH, "/"],
[:LPAREN, "("],
[:SYMBOL, ":page"],
[:RPAREN, ")"],
]],
["(/:action)", [
[:LPAREN, "("],
[:SLASH, "/"],
[:SYMBOL, ":action"],
[:RPAREN, ")"],
]],
["(())", [[:LPAREN, "("],
[:LPAREN, "("], [:RPAREN, ")"], [:RPAREN, ")"]]],
["(.:format)", [
[:LPAREN, "("],
[:DOT, "."],
[:SYMBOL, ":format"],
[:RPAREN, ")"],
]],
].each do |str, expected|
@scanner.scan_setup str
assert_tokens expected, @scanner
end
end
def assert_tokens(tokens, scanner)
toks = []
while tok = scanner.next_token
toks << tok
end
assert_equal tokens, toks
end
end
end
end
end
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