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Contents
require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '..', 'test_helper'))
class NewRelic::Agent::Instrumentation::ControllerInstrumentationTest < Test::Unit::TestCase
require 'new_relic/agent/instrumentation/controller_instrumentation'
class TestObject
include NewRelic::Agent::Instrumentation::ControllerInstrumentation
end
def test_detect_upstream_wait_basic
start_time = Time.now
object = TestObject.new
# should return the start time above by default
object.expects(:newrelic_request_headers).returns({:request => 'headers'}).twice
object.expects(:parse_frontend_headers).with({:request => 'headers'}).returns(start_time)
assert_equal(start_time, object.send(:_detect_upstream_wait, start_time))
assert_equal(0.0, Thread.current[:newrelic_queue_time])
end
def test_detect_upstream_wait_with_upstream
start_time = Time.now
runs_at = start_time + 1
object = TestObject.new
object.expects(:newrelic_request_headers).returns(true).twice
object.expects(:parse_frontend_headers).returns(start_time)
assert_equal(start_time, object.send(:_detect_upstream_wait, runs_at))
assert_equal(1.0, Thread.current[:newrelic_queue_time])
end
def test_detect_upstream_wait_swallows_errors
start_time = Time.now
object = TestObject.new
# should return the start time above when an error is raised
object.expects(:newrelic_request_headers).returns({:request => 'headers'}).twice
object.expects(:parse_frontend_headers).with({:request => 'headers'}).raises("an error")
assert_equal(start_time, object.send(:_detect_upstream_wait, start_time))
end
end
Version data entries
29 entries across 29 versions & 3 rubygems