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require 'test/spec'
require 'rack/handler'
class Rack::Handler::Lobster; end
class RockLobster; end
context "Rack::Handler" do
specify "has registered default handlers" do
Rack::Handler.get('cgi').should.equal Rack::Handler::CGI
Rack::Handler.get('fastcgi').should.equal Rack::Handler::FastCGI
Rack::Handler.get('mongrel').should.equal Rack::Handler::Mongrel
Rack::Handler.get('webrick').should.equal Rack::Handler::WEBrick
end
specify "handler that doesn't exist should raise a NameError" do
lambda {
Rack::Handler.get('boom')
}.should.raise(NameError)
end
specify "should get unregistered, but already required, handler by name" do
Rack::Handler.get('Lobster').should.equal Rack::Handler::Lobster
end
specify "should register custom handler" do
Rack::Handler.register('rock_lobster', 'RockLobster')
Rack::Handler.get('rock_lobster').should.equal RockLobster
end
specify "should not need registration for properly coded handlers even if not already required" do
begin
$:.push "test/unregistered_handler"
Rack::Handler.get('Unregistered').should.equal Rack::Handler::Unregistered
lambda {
Rack::Handler.get('UnRegistered')
}.should.raise(NameError)
Rack::Handler.get('UnregisteredLongOne').should.equal Rack::Handler::UnregisteredLongOne
ensure
$:.delete "test/unregistered_handler"
end
end
end
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