Add context store
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2 changed files with 40 additions and 1 deletions
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@ -40,4 +40,32 @@ describe "Context" do
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client_response = call_request_on_app(request)
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client_response.headers["Accept-Language"].should eq "tr"
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end
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it "can store variables" do
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before_get "/" do |env|
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env.set "before_get", "Kemal"
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env.set "before_get_int", 123
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env.set "before_get_float", 3.5
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end
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get "/" do |env|
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env.set "key", "value"
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{
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key: env.get("key"),
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before_get: env.get("before_get"),
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before_get_int: env.get("before_get_int"),
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before_get_float: env.get("before_get_float")
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}
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end
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request = HTTP::Request.new("GET", "/")
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io = MemoryIO.new
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response = HTTP::Server::Response.new(io)
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context = HTTP::Server::Context.new(request, response)
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Kemal::Middleware::Filter::INSTANCE.call(context)
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Kemal::RouteHandler::INSTANCE.call(context)
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context.store["key"].should eq "value"
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context.store["before_get"].should eq "Kemal"
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context.store["before_get_int"].should eq 123
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context.store["before_get_float"].should eq 3.5
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end
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end
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@ -2,6 +2,9 @@
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# information such as params, content_type e.g
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class HTTP::Server
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class Context
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alias StoreTypes = Nil | String | Int32 | Float64 | Bool
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getter store = {} of String => StoreTypes
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def params
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@request.url_params ||= route_lookup.params
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@params ||= Kemal::ParamParser.new(@request)
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@ -24,5 +27,13 @@ class HTTP::Server
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@session ||= Kemal::Sessions.new(self)
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@session.not_nil!
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end
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def get(name)
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@store[name]
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end
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def set(name, value)
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@store[name] = value
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end
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end
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end
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