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Contents
require 'spec_helper'
describe Rearview::StatsService do
before do
Celluloid.shutdown
Celluloid.boot
@service = Rearview::StatsService.new
end
context '#statsd' do
it "will yield to the block if stats are enabled" do
Rearview.config.stubs(:stats_enabled?).returns(true)
block_yielded = false
@service.statsd { |stats| block_yielded = true }
expect(block_yielded).to be_true
end
it "will not yield to the block if stats are disabled" do
Rearview.config.stubs(:stats_enabled?).returns(false)
block_yielded = false
@service.statsd { |stats| block_yielded = true }
expect(block_yielded).to be_false
end
end
context '#startup' do
it "can only be started if stopped" do
Rearview::StatsTask.stubs(:supervise).returns(mock)
@service.startup
expect { @service.startup }.to raise_error(Rearview::StatsService::StatsServiceError,"service already started")
end
it "should create the supervised task" do
Rearview::StatsTask.expects(:supervise)
@service.startup
end
end
context '#shutdown' do
it "can only be shutdown if started" do
expect { @service.shutdown }.to raise_error(Rearview::StatsService::StatsServiceError,"service not started")
end
it "should terminate the supervised task" do
mock_task = mock
mock_task.expects(:terminate).once
Rearview::StatsTask.stubs(:supervise).returns(stub(:actors => stub(:first => mock_task)))
@service.startup
@service.shutdown
end
end
context '#started?' do
it "should be true if the service is started" do
Rearview::StatsTask.stubs(:supervise).returns(mock)
@service.startup
expect(@service.started?).to be_true
end
it "should be false if the service is not started" do
expect(@service.started?).to be_false
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems