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require 'rack/urlmap'
require 'rack/mock'
describe Rack::URLMap do
it "dispatches paths correctly" do
app = lambda { |env|
[200, {
'X-ScriptName' => env['SCRIPT_NAME'],
'X-PathInfo' => env['PATH_INFO'],
'Content-Type' => 'text/plain'
}, [""]]
}
map = Rack::URLMap.new({
'http://foo.org/bar' => app,
'/foo' => app,
'/foo/bar' => app
})
res = Rack::MockRequest.new(map).get("/")
res.should.be.not_found
res = Rack::MockRequest.new(map).get("/qux")
res.should.be.not_found
res = Rack::MockRequest.new(map).get("/foo")
res.should.be.ok
res["X-ScriptName"].should.equal "/foo"
res["X-PathInfo"].should.equal ""
res = Rack::MockRequest.new(map).get("/foo/")
res.should.be.ok
res["X-ScriptName"].should.equal "/foo"
res["X-PathInfo"].should.equal "/"
res = Rack::MockRequest.new(map).get("/foo/bar")
res.should.be.ok
res["X-ScriptName"].should.equal "/foo/bar"
res["X-PathInfo"].should.equal ""
res = Rack::MockRequest.new(map).get("/foo/bar/")
res.should.be.ok
res["X-ScriptName"].should.equal "/foo/bar"
res["X-PathInfo"].should.equal "/"
res = Rack::MockRequest.new(map).get("/foo///bar//quux")
res.status.should.equal 200
res.should.be.ok
res["X-ScriptName"].should.equal "/foo/bar"
res["X-PathInfo"].should.equal "//quux"
res = Rack::MockRequest.new(map).get("/foo/quux", "SCRIPT_NAME" => "/bleh")
res.should.be.ok
res["X-ScriptName"].should.equal "/bleh/foo"
res["X-PathInfo"].should.equal "/quux"
res = Rack::MockRequest.new(map).get("/bar", 'HTTP_HOST' => 'foo.org')
res.should.be.ok
res["X-ScriptName"].should.equal "/bar"
res["X-PathInfo"].should.be.empty
res = Rack::MockRequest.new(map).get("/bar/", 'HTTP_HOST' => 'foo.org')
res.should.be.ok
res["X-ScriptName"].should.equal "/bar"
res["X-PathInfo"].should.equal '/'
end
it "dispatches hosts correctly" do
map = Rack::URLMap.new("http://foo.org/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "foo.org",
"X-Host" => env["HTTP_HOST"] || env["SERVER_NAME"],
}, [""]]},
"http://subdomain.foo.org/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "subdomain.foo.org",
"X-Host" => env["HTTP_HOST"] || env["SERVER_NAME"],
}, [""]]},
"http://bar.org/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "bar.org",
"X-Host" => env["HTTP_HOST"] || env["SERVER_NAME"],
}, [""]]},
"/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "default.org",
"X-Host" => env["HTTP_HOST"] || env["SERVER_NAME"],
}, [""]]}
)
res = Rack::MockRequest.new(map).get("/")
res.should.be.ok
res["X-Position"].should.equal "default.org"
res = Rack::MockRequest.new(map).get("/", "HTTP_HOST" => "bar.org")
res.should.be.ok
res["X-Position"].should.equal "bar.org"
res = Rack::MockRequest.new(map).get("/", "HTTP_HOST" => "foo.org")
res.should.be.ok
res["X-Position"].should.equal "foo.org"
res = Rack::MockRequest.new(map).get("/", "HTTP_HOST" => "subdomain.foo.org", "SERVER_NAME" => "foo.org")
res.should.be.ok
res["X-Position"].should.equal "subdomain.foo.org"
res = Rack::MockRequest.new(map).get("http://foo.org/")
res.should.be.ok
res["X-Position"].should.equal "default.org"
res = Rack::MockRequest.new(map).get("/", "HTTP_HOST" => "example.org")
res.should.be.ok
res["X-Position"].should.equal "default.org"
res = Rack::MockRequest.new(map).get("/",
"HTTP_HOST" => "example.org:9292",
"SERVER_PORT" => "9292")
res.should.be.ok
res["X-Position"].should.equal "default.org"
end
should "be nestable" do
map = Rack::URLMap.new("/foo" =>
Rack::URLMap.new("/bar" =>
Rack::URLMap.new("/quux" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "/foo/bar/quux",
"X-PathInfo" => env["PATH_INFO"],
"X-ScriptName" => env["SCRIPT_NAME"],
}, [""]]}
)))
res = Rack::MockRequest.new(map).get("/foo/bar")
res.should.be.not_found
res = Rack::MockRequest.new(map).get("/foo/bar/quux")
res.should.be.ok
res["X-Position"].should.equal "/foo/bar/quux"
res["X-PathInfo"].should.equal ""
res["X-ScriptName"].should.equal "/foo/bar/quux"
end
should "route root apps correctly" do
map = Rack::URLMap.new("/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "root",
"X-PathInfo" => env["PATH_INFO"],
"X-ScriptName" => env["SCRIPT_NAME"]
}, [""]]},
"/foo" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "foo",
"X-PathInfo" => env["PATH_INFO"],
"X-ScriptName" => env["SCRIPT_NAME"]
}, [""]]}
)
res = Rack::MockRequest.new(map).get("/foo/bar")
res.should.be.ok
res["X-Position"].should.equal "foo"
res["X-PathInfo"].should.equal "/bar"
res["X-ScriptName"].should.equal "/foo"
res = Rack::MockRequest.new(map).get("/foo")
res.should.be.ok
res["X-Position"].should.equal "foo"
res["X-PathInfo"].should.equal ""
res["X-ScriptName"].should.equal "/foo"
res = Rack::MockRequest.new(map).get("/bar")
res.should.be.ok
res["X-Position"].should.equal "root"
res["X-PathInfo"].should.equal "/bar"
res["X-ScriptName"].should.equal ""
res = Rack::MockRequest.new(map).get("")
res.should.be.ok
res["X-Position"].should.equal "root"
res["X-PathInfo"].should.equal "/"
res["X-ScriptName"].should.equal ""
end
should "not squeeze slashes" do
map = Rack::URLMap.new("/" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "root",
"X-PathInfo" => env["PATH_INFO"],
"X-ScriptName" => env["SCRIPT_NAME"]
}, [""]]},
"/foo" => lambda { |env|
[200,
{ "Content-Type" => "text/plain",
"X-Position" => "foo",
"X-PathInfo" => env["PATH_INFO"],
"X-ScriptName" => env["SCRIPT_NAME"]
}, [""]]}
)
res = Rack::MockRequest.new(map).get("/http://example.org/bar")
res.should.be.ok
res["X-Position"].should.equal "root"
res["X-PathInfo"].should.equal "/http://example.org/bar"
res["X-ScriptName"].should.equal ""
end
end
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