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require 'test_helper'
require 'thread_error_handling_tests'
require 'metriks/reporter/riemann'
class RiemannReporterTest < Test::Unit::TestCase
include ThreadErrorHandlingTests
def build_reporter(options={})
Metriks::Reporter::Riemann.new({
:host => "foo",
:port => 1234,
:registry => @registry,
:default_event => {:host => "h"}
}.merge(options))
end
def setup
@registry = Metriks::Registry.new
@reporter = build_reporter
end
def teardown
@reporter.stop
@registry.stop
end
def test_init
assert_equal @reporter.client.host, "foo"
assert_equal @reporter.client.port, 1234
end
def test_write
@registry.meter('meter.testing').mark
@registry.counter('counter.testing').increment
@registry.timer('timer.testing').update(1.5)
@registry.histogram('histogram.testing').update(1.5)
@registry.utilization_timer('utilization_timer.testing').update(1.5)
@registry.gauge('gauge.testing') { 123 }
@reporter.client.expects(:<<).at_least_once
@reporter.client.expects(:<<).with(
:host => "h",
:service => "meter.testing count",
:metric => 1,
:tags => ["meter"],
:ttl => 90
)
@reporter.client.expects(:<<).with(
:host => "h",
:service => "counter.testing count",
:metric => 1,
:tags => ["counter"],
:ttl => 90
)
@reporter.client.expects(:<<).with(
:host => "h",
:service => "timer.testing max",
:metric => 1.5,
:tags => ["timer"],
:ttl => 90
)
@reporter.client.expects(:<<).with(
:host => "h",
:service => "histogram.testing max",
:metric => 1.5,
:tags => ["histogram"],
:ttl => 90
)
@reporter.client.expects(:<<).with(
:host => "h",
:service => "utilization_timer.testing mean",
:metric => 1.5,
:tags => ["utilization_timer"],
:ttl => 90
)
@reporter.client.expects(:<<).with(
:host => "h",
:service => "gauge.testing value",
:metric => 123,
:tags => ["gauge"],
:ttl => 90
)
@reporter.write
end
end