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require 'set'
shared_examples_for "Net::HTTP" do
describe "when making real requests", net_connect: true do
let(:port){ WebMockServer.instance.port }
before(:each) do
@http = Net::HTTP.new("localhost", port)
end
it "should return a Net::ReadAdapter from response.body when a real request is made with a block and #read_body", net_connect: true do
response = Net::HTTP.new("localhost", port).request_get('/') { |r| r.read_body { } }
expect(response.body).to be_a(Net::ReadAdapter)
end
it "should return response that returns request uri" do
uri = URI.parse("http://localhost:#{port}/")
response = Net::HTTP.get_response(uri)
expect(response.uri).to eql(uri)
end
it "should handle requests with block passed to read_body", net_connect: true do
body = "".dup
req = Net::HTTP::Get.new("/")
Net::HTTP.start("localhost", port) do |http|
http.request(req) do |res|
res.read_body do |str|
body << str
end
end
end
expect(body).to match(/hello world/)
end
it "should connect only once when connected on start", net_connect: true do
@http = Net::HTTP.new('localhost', port)
socket_before_request = socket_after_request = nil
@http.start {|conn|
socket_before_request = conn.instance_variable_get(:@socket)
conn.request(Net::HTTP::Get.new("/"))
socket_after_request = conn.instance_variable_get(:@socket)
}
if !defined?(WebMock::NetHTTPUtility) || WebMock::Config.instance.net_http_connect_on_start
expect(socket_before_request).to be_a(Net::BufferedIO)
expect(socket_after_request).to be_a(Net::BufferedIO)
expect(socket_after_request).to be(socket_before_request)
else
expect(socket_before_request).to be_a(StubSocket)
expect(socket_after_request).to be_a(Net::BufferedIO)
end
end
xit "should allow sending multiple requests when persisted", net_connect: true do
@http = Net::HTTP.new('example.org')
@http.start
expect(@http.get("/")).to be_a(Net::HTTPSuccess)
expect(@http.get("/")).to be_a(Net::HTTPSuccess)
expect(@http.get("/")).to be_a(Net::HTTPSuccess)
@http.finish
end
xit "should not leak file descriptors", net_connect: true do
sockets = Set.new
@http = Net::HTTP.new('example.org')
@http.start
sockets << @http.instance_variable_get(:@socket)
@http.get("/")
sockets << @http.instance_variable_get(:@socket)
@http.get("/")
sockets << @http.instance_variable_get(:@socket)
@http.get("/")
sockets << @http.instance_variable_get(:@socket)
@http.finish
if !defined?(WebMock::NetHTTPUtility) || WebMock.net_http_connect_on_start?(Addressable::URI.parse("http://example.com/"))
expect(sockets.length).to eq(1)
expect(sockets.to_a[0]).to be_a(Net::BufferedIO)
else
expect(sockets.length).to eq(2)
expect(sockets.to_a[0]).to be_a(StubSocket)
expect(sockets.to_a[1]).to be_a(Net::BufferedIO)
end
expect(sockets.all?(&:closed?)).to be(true)
end
it "should pass the read_timeout value on", net_connect: true do
@http = Net::HTTP.new('localhost', port)
read_timeout = @http.read_timeout + 1
@http.read_timeout = read_timeout
@http.start {|conn|
conn.request(Net::HTTP::Get.new("/"))
socket = conn.instance_variable_get(:@socket)
expect(socket.read_timeout).to eq(read_timeout)
}
end
describe "without start" do
it "should close connection after a real request" do
@http.get('/') { }
expect(@http).not_to be_started
end
it "should execute block exactly once" do
times = 0
@http.get('/') { times += 1 }
expect(times).to eq(1)
end
it "should have socket open during a real request" do
socket_id = nil
@http.get('/') {
socket_id = @http.instance_variable_get(:@socket).object_id
}
expect(socket_id).not_to be_nil
end
it "should be started during a real request" do
started = nil
@http.get('/') {
started = @http.started?
}
expect(started).to eq(true)
expect(@http.started?).to eq(false)
end
end
describe "with start" do
it "should close connection after a real request" do
@http.start {|conn| conn.get('/') { } }
expect(@http).not_to be_started
end
it "should execute block exactly once" do
times = 0
@http.start {|conn| conn.get('/') { times += 1 }}
expect(times).to eq(1)
end
it "should have socket open during a real request" do
socket_id = nil
@http.start {|conn| conn.get('/') {
socket_id = conn.instance_variable_get(:@socket).object_id
}
}
expect(socket_id).not_to be_nil
end
it "should be started during a real request" do
started = nil
@http.start {|conn| conn.get('/') {
started = conn.started?
}
}
expect(started).to eq(true)
expect(@http.started?).to eq(false)
end
end
describe "with start without request block" do
it "should close connection after a real request" do
@http.start {|conn| conn.get('/') }
expect(@http).not_to be_started
end
it "should have socket open during a real request" do
socket_id = nil
@http.start {|conn|
socket_id = conn.instance_variable_get(:@socket).object_id
}
expect(socket_id).not_to be_nil
end
it "should be started during a real request" do
started = nil
@http.start {|conn|
started = conn.started?
}
expect(started).to eq(true)
expect(@http.started?).to eq(false)
end
end
describe "with start without a block and finish" do
it "should gracefully start and close connection" do
@http.start
@http.get("/")
expect(@http).to be_started
@http.finish
expect(@http).not_to be_started
end
end
end
end
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