107 lines
3.3 KiB
Crystal
107 lines
3.3 KiB
Crystal
require "./spec_helper"
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describe "Context" do
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context "headers" do
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it "sets content type" do
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get "/" do |env|
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env.response.content_type = "application/json"
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"Hello"
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end
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request = HTTP::Request.new("GET", "/")
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client_response = call_request_on_app(request)
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client_response.headers["Content-Type"].should eq("application/json")
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end
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it "parses headers" do
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get "/" do |env|
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name = env.request.headers["name"]
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"Hello #{name}"
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end
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headers = HTTP::Headers.new
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headers["name"] = "kemal"
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request = HTTP::Request.new("GET", "/", headers)
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client_response = call_request_on_app(request)
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client_response.body.should eq "Hello kemal"
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end
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it "sets response headers" do
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get "/" do |env|
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env.response.headers.add "Accept-Language", "tr"
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end
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request = HTTP::Request.new("GET", "/")
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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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end
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context "storage" do
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it "can store primitive types" 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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{
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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 = IO::Memory.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::FilterHandler::INSTANCE.call(context)
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Kemal::RouteHandler::INSTANCE.call(context)
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context.get("before_get").should eq "Kemal"
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context.get("before_get_int").should eq 123
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context.get("before_get_float").should eq 3.5
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end
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it "can store custom types" do
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before_get "/" do |env|
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t = TestContextStorageType.new
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t.id = 32
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a = AnotherContextStorageType.new
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env.set "before_get_context_test", t
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env.set "another_context_test", a
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end
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get "/" do |env|
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{
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before_get_context_test: env.get("before_get_context_test"),
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another_context_test: env.get("another_context_test"),
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}
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end
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request = HTTP::Request.new("GET", "/")
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io = IO::Memory.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::FilterHandler::INSTANCE.call(context)
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Kemal::RouteHandler::INSTANCE.call(context)
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context.get("before_get_context_test").as(TestContextStorageType).id.should eq 32
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context.get("another_context_test").as(AnotherContextStorageType).name.should eq "kemal-context"
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end
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it "fetches non-existent keys from store with get?" do
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get "/" { }
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request = HTTP::Request.new("GET", "/")
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io = IO::Memory.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::FilterHandler::INSTANCE.call(context)
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Kemal::RouteHandler::INSTANCE.call(context)
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context.get?("non_existent_key").should be_nil
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context.get?("another_non_existent_key").should be_nil
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end
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end
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end
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