shard-kemal/spec/init_handler_spec.cr

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require "./spec_helper"
describe "Kemal::InitHandler" do
it "initializes context with Content-Type: text/html" do
request = HTTP::Request.new("GET", "/")
io = IO::Memory.new
response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
Kemal::InitHandler::INSTANCE.next = ->(_context : HTTP::Server::Context) {}
Kemal::InitHandler::INSTANCE.call(context)
context.response.headers["Content-Type"].should eq "text/html"
end
it "initializes context with X-Powered-By: Kemal" do
request = HTTP::Request.new("GET", "/")
io = IO::Memory.new
response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
Kemal::InitHandler::INSTANCE.call(context)
context.response.headers["X-Powered-By"].should eq "Kemal"
end
it "does not initialize context with X-Powered-By: Kemal if disabled" do
Kemal.config.powered_by_header = false
request = HTTP::Request.new("GET", "/")
io = IO::Memory.new
response = HTTP::Server::Response.new(io)
context = HTTP::Server::Context.new(request, response)
Kemal::InitHandler::INSTANCE.call(context)
context.response.headers["X-Powered-By"]?.should be_nil
end
end