184 lines
8.0 KiB
Ruby
184 lines
8.0 KiB
Ruby
# I like coding: UTF-8
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require File.expand_path('../helper', __FILE__)
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class CompileTest < Minitest::Test
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def self.converts pattern, expected_regexp
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it "generates #{expected_regexp.source} from #{pattern}" do
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compiled, _ = compiled pattern
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assert_equal expected_regexp, compiled, "Pattern #{pattern} is not compiled into #{expected_regexp.source}. Was #{compiled.source}."
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end
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end
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def self.parses pattern, example, expected_params
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it "parses #{example} with #{pattern} into params #{expected_params}" do
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compiled, keys = compiled pattern
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match = compiled.match(example)
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fail %Q{"#{example}" does not parse on pattern "#{pattern}" (compiled pattern is #{compiled.source}).} unless match
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# Aggregate e.g. multiple splat values into one array.
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#
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params = keys.zip(match.captures).reduce({}) do |hash, mapping|
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key, value = mapping
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hash[key] = if existing = hash[key]
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existing.respond_to?(:to_ary) ? existing << value : [existing, value]
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else
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value
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end
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hash
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end
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assert_equal expected_params, params, "Pattern #{pattern} does not match path #{example}."
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end
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end
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def self.fails pattern, example
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it "does not parse #{example} with #{pattern}" do
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compiled, _ = compiled pattern
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match = compiled.match(example)
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fail %Q{"#{pattern}" does parse "#{example}" but it should fail} if match
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end
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end
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def compiled pattern
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app ||= mock_app {}
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compiled, keys = app.send(:compile, pattern)
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[compiled, keys]
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end
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converts "/", %r{\A/\z}
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parses "/", "/", {}
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converts "/foo", %r{\A/foo\z}
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parses "/foo", "/foo", {}
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converts "/:foo", %r{\A/([^/?#]+)\z}
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parses "/:foo", "/foo", "foo" => "foo"
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parses "/:foo", "/foo.bar", "foo" => "foo.bar"
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parses "/:foo", "/foo%2Fbar", "foo" => "foo%2Fbar"
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parses "/:foo", "/%0Afoo", "foo" => "%0Afoo"
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fails "/:foo", "/foo?"
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fails "/:foo", "/foo/bar"
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fails "/:foo", "/"
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fails "/:foo", "/foo/"
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converts "/föö", %r{\A/f%[Cc]3%[Bb]6%[Cc]3%[Bb]6\z}
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parses "/föö", "/f%C3%B6%C3%B6", {}
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converts "/:foo/:bar", %r{\A/([^/?#]+)/([^/?#]+)\z}
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parses "/:foo/:bar", "/foo/bar", "foo" => "foo", "bar" => "bar"
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converts "/hello/:person", %r{\A/hello/([^/?#]+)\z}
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parses "/hello/:person", "/hello/Frank", "person" => "Frank"
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converts "/?:foo?/?:bar?", %r{\A/?([^/?#]+)?/?([^/?#]+)?\z}
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parses "/?:foo?/?:bar?", "/hello/world", "foo" => "hello", "bar" => "world"
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parses "/?:foo?/?:bar?", "/hello", "foo" => "hello", "bar" => nil
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parses "/?:foo?/?:bar?", "/", "foo" => nil, "bar" => nil
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parses "/?:foo?/?:bar?", "", "foo" => nil, "bar" => nil
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converts "/*", %r{\A/(.*?)\z}
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parses "/*", "/", "splat" => ""
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parses "/*", "/foo", "splat" => "foo"
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parses "/*", "/foo/bar", "splat" => "foo/bar"
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converts "/:foo/*", %r{\A/([^/?#]+)/(.*?)\z}
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parses "/:foo/*", "/foo/bar/baz", "foo" => "foo", "splat" => "bar/baz"
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converts "/:foo/:bar", %r{\A/([^/?#]+)/([^/?#]+)\z}
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parses "/:foo/:bar", "/user@example.com/name", "foo" => "user@example.com", "bar" => "name"
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converts "/test$/", %r{\A/test(?:\$|%24)/\z}
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parses "/test$/", "/test$/", {}
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converts "/te+st/", %r{\A/te(?:\+|%2[Bb])st/\z}
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parses "/te+st/", "/te+st/", {}
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fails "/te+st/", "/test/"
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fails "/te+st/", "/teeest/"
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converts "/test(bar)/", %r{\A/test(?:\(|%28)bar(?:\)|%29)/\z}
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parses "/test(bar)/", "/test(bar)/", {}
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converts "/path with spaces", %r{\A/path(?:%20|(?:\+|%2[Bb]))with(?:%20|(?:\+|%2[Bb]))spaces\z}
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parses "/path with spaces", "/path%20with%20spaces", {}
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parses "/path with spaces", "/path%2Bwith%2Bspaces", {}
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parses "/path with spaces", "/path+with+spaces", {}
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converts "/foo&bar", %r{\A/foo(?:&|%26)bar\z}
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parses "/foo&bar", "/foo&bar", {}
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converts "/:foo/*", %r{\A/([^/?#]+)/(.*?)\z}
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parses "/:foo/*", "/hello%20world/how%20are%20you", "foo" => "hello%20world", "splat" => "how%20are%20you"
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converts "/*/foo/*/*", %r{\A/(.*?)/foo/(.*?)/(.*?)\z}
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parses "/*/foo/*/*", "/bar/foo/bling/baz/boom", "splat" => ["bar", "bling", "baz/boom"]
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fails "/*/foo/*/*", "/bar/foo/baz"
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converts "/test.bar", %r{\A/test(?:\.|%2[Ee])bar\z}
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parses "/test.bar", "/test.bar", {}
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fails "/test.bar", "/test0bar"
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converts "/:file.:ext", %r{\A/((?:[^\./?#%]|(?:%[^2].|%[2][^Ee]))+)(?:\.|%2[Ee])((?:[^/?#%]|(?:%[^2].|%[2][^Ee]))+)\z}
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parses "/:file.:ext", "/pony.jpg", "file" => "pony", "ext" => "jpg"
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parses "/:file.:ext", "/pony%2Ejpg", "file" => "pony", "ext" => "jpg"
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fails "/:file.:ext", "/.jpg"
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converts "/:name.?:format?", %r{\A/((?:[^\./?#%]|(?:%[^2].|%[2][^Ee]))+)(?:\.|%2[Ee])?((?:[^/?#%]|(?:%[^2].|%[2][^Ee]))+)?\z}
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parses "/:name.?:format?", "/foo", "name" => "foo", "format" => nil
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parses "/:name.?:format?", "/foo.bar", "name" => "foo", "format" => "bar"
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parses "/:name.?:format?", "/foo%2Ebar", "name" => "foo", "format" => "bar"
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parses "/:name?.?:format", "/.bar", "name" => nil, "format" => "bar"
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parses "/:name?.?:format?", "/.bar", "name" => nil, "format" => "bar"
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parses "/:name?.:format?", "/.bar", "name" => nil, "format" => "bar"
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fails "/:name.:format", "/.bar"
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fails "/:name.?:format?", "/.bar"
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converts "/:user@?:host?", %r{\A/((?:[^@/?#%]|(?:%[^4].|%[4][^0]))+)(?:@|%40)?((?:[^@/?#%]|(?:%[^4].|%[4][^0]))+)?\z}
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parses "/:user@?:host?", "/foo@bar", "user" => "foo", "host" => "bar"
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parses "/:user@?:host?", "/foo.foo@bar", "user" => "foo.foo", "host" => "bar"
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parses "/:user@?:host?", "/foo@bar.bar", "user" => "foo", "host" => "bar.bar"
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# From https://gist.github.com/2154980#gistcomment-169469.
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#
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# converts "/:name(.:format)?", %r{\A/([^\.%2E/?#]+)(?:\(|%28)(?:\.|%2E)([^\.%2E/?#]+)(?:\)|%29)?\z}
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# parses "/:name(.:format)?", "/foo", "name" => "foo", "format" => nil
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# parses "/:name(.:format)?", "/foo.bar", "name" => "foo", "format" => "bar"
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fails "/:name(.:format)?", "/foo."
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parses "/:id/test.bar", "/3/test.bar", {"id" => "3"}
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parses "/:id/test.bar", "/2/test.bar", {"id" => "2"}
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parses "/:id/test.bar", "/2E/test.bar", {"id" => "2E"}
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parses "/:id/test.bar", "/2e/test.bar", {"id" => "2e"}
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parses "/:id/test.bar", "/%2E/test.bar", {"id" => "%2E"}
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parses '/10/:id', '/10/test', "id" => "test"
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parses '/10/:id', '/10/te.st', "id" => "te.st"
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parses '/10.1/:id', '/10.1/test', "id" => "test"
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parses '/10.1/:id', '/10.1/te.st', "id" => "te.st"
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parses '/:foo/:id', '/10.1/te.st', "foo" => "10.1", "id" => "te.st"
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parses '/:foo/:id', '/10.1.2/te.st', "foo" => "10.1.2", "id" => "te.st"
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parses '/:foo.:bar/:id', '/10.1/te.st', "foo" => "10", "bar" => "1", "id" => "te.st"
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fails '/:foo.:bar/:id', '/10.1.2/te.st' # We don't do crazy.
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parses '/:a/:b.?:c?', '/a/b', "a" => "a", "b" => "b", "c" => nil
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parses '/:a/:b.?:c?', '/a/b.c', "a" => "a", "b" => "b", "c" => "c"
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parses '/:a/:b.?:c?', '/a.b/c', "a" => "a.b", "b" => "c", "c" => nil
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parses '/:a/:b.?:c?', '/a.b/c.d', "a" => "a.b", "b" => "c", "c" => "d"
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fails '/:a/:b.?:c?', '/a.b/c.d/e'
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parses "/:file.:ext", "/pony%2ejpg", "file" => "pony", "ext" => "jpg"
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parses "/:file.:ext", "/pony%E6%AD%A3%2Ejpg", "file" => "pony%E6%AD%A3", "ext" => "jpg"
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parses "/:file.:ext", "/pony%e6%ad%a3%2ejpg", "file" => "pony%e6%ad%a3", "ext" => "jpg"
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parses "/:file.:ext", "/pony正%2Ejpg", "file" => "pony正", "ext" => "jpg"
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parses "/:file.:ext", "/pony正%2ejpg", "file" => "pony正", "ext" => "jpg"
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parses "/:file.:ext", "/pony正..jpg", "file" => "pony正", "ext" => ".jpg"
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fails "/:file.:ext", "/pony正.%2ejpg"
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converts "/:name.:format", %r{\A/((?:[^\./?#%]|(?:%[^2].|%[2][^Ee]))+)(?:\.|%2[Ee])((?:[^/?#%]|(?:%[^2].|%[2][^Ee]))+)\z}
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parses "/:name.:format", "/file.tar.gz", "name" => "file", "format" => "tar.gz"
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parses "/:name.:format1.:format2", "/file.tar.gz", "name" => "file", "format1" => "tar", "format2" => "gz"
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parses "/:name.:format1.:format2", "/file.temp.tar.gz", "name" => "file", "format1" => "temp", "format2" => "tar.gz"
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# From issue #688.
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#
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parses "/articles/10.1103/:doi", "/articles/10.1103/PhysRevLett.110.026401", "doi" => "PhysRevLett.110.026401"
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end
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