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require "spec/helper/all"
URL = "http://localhost:8081/"
CONNECTION_ERROR_URL = "http://random-domain-blah.com/"
DELAY = 0.25
describe EventMachine::HttpRequest do
it "should perform a synchronous fetch" do
EM.synchrony do
s = StubServer.new("HTTP/1.0 200 OK\r\nConnection: close\r\n\r\nFoo", DELAY)
r = EventMachine::HttpRequest.new(URL).get
r.response.should == 'Foo'
s.stop
EventMachine.stop
end
end
it "should fire sequential requests" do
EventMachine.synchrony do
s = StubServer.new("HTTP/1.0 200 OK\r\nConnection: close\r\n\r\nFoo", DELAY)
start = now
order = []
order.push :get if EventMachine::HttpRequest.new(URL).get
order.push :post if EventMachine::HttpRequest.new(URL).post
order.push :head if EventMachine::HttpRequest.new(URL).head
order.push :post if EventMachine::HttpRequest.new(URL).delete
order.push :put if EventMachine::HttpRequest.new(URL).put
order.push :options if EventMachine::HttpRequest.new(URL).options
order.push :patch if EventMachine::HttpRequest.new(URL).patch
(now - start.to_f).should be_within(DELAY * order.size * 0.15).of(DELAY * order.size)
order.should == [:get, :post, :head, :post, :put, :options, :patch]
s.stop
EventMachine.stop
end
end
it "should fire simultaneous requests via Multi interface" do
EventMachine.synchrony do
s = StubServer.new("HTTP/1.0 200 OK\r\nConnection: close\r\n\r\nFoo", DELAY)
start = now
multi = EventMachine::Synchrony::Multi.new
multi.add :a, EventMachine::HttpRequest.new(URL).aget
multi.add :b, EventMachine::HttpRequest.new(URL).apost
multi.add :c, EventMachine::HttpRequest.new(URL).ahead
multi.add :d, EventMachine::HttpRequest.new(URL).adelete
multi.add :e, EventMachine::HttpRequest.new(URL).aput
multi.add :f, EventMachine::HttpRequest.new(URL).aoptions
multi.add :g, EventMachine::HttpRequest.new(URL).apatch
res = multi.perform
(now - start.to_f).should be_within(DELAY * 0.15).of(DELAY)
res.responses[:callback].size.should == 7
res.responses[:errback].size.should == 0
s.stop
EventMachine.stop
end
end
it "should terminate immediately in case of connection errors" do
EventMachine.synchrony do
response = EventMachine::HttpRequest.new(CONNECTION_ERROR_URL, :connection_timeout => 0.1).get
response.error.should_not be_nil
EventMachine.stop
end
end
it "should process inactivity timeout correctly" do
EventMachine.synchrony do
s = StubServer.new("HTTP/1.0 200 OK\r\nConnection: close\r\n\r\nFoo", 5)
start = now
r = EventMachine::HttpRequest.new(URL, :inactivity_timeout => 0.1).get
(now - start.to_f).should be_within(0.2).of(0.1)
s.stop
EventMachine.stop
end
end
end