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#!/usr/bin/env ruby
#
# Unit testing for the launchd service provider
#
require File.dirname(__FILE__) + '/../../../spec_helper'
require 'puppet'
provider_class = Puppet::Type.type(:service).provider(:launchd)
describe provider_class do
before :each do
# Create a mock resource
@resource = stub 'resource'
@provider = provider_class.new
@joblabel = "com.foo.food"
@jobplist = {}
# A catch all; no parameters set
@resource.stubs(:[]).returns(nil)
# But set name, ensure and enable
@resource.stubs(:[]).with(:name).returns @joblabel
@resource.stubs(:[]).with(:ensure).returns :enabled
@resource.stubs(:[]).with(:enable).returns :true
@resource.stubs(:ref).returns "Service[#{@joblabel}]"
# stub out the provider methods that actually touch the filesystem
# or execute commands
@provider.stubs(:plist_from_label).returns([@joblabel, @jobplist])
@provider.stubs(:execute).returns("")
@provider.stubs(:resource).returns @resource
end
it "should have a start method for #{@provider.object_id}" do
@provider.should respond_to(:start)
end
it "should have a stop method" do
@provider.should respond_to(:stop)
end
it "should have an enabled? method" do
@provider.should respond_to(:enabled?)
end
it "should have an enable method" do
@provider.should respond_to(:enable)
end
it "should have a disable method" do
@provider.should respond_to(:disable)
end
it "should have a status method" do
@provider.should respond_to(:status)
end
describe "when checking status" do
it "should call the external command 'launchctl list' once" do
@provider.expects(:launchctl).with(:list).returns("rotating-strawberry-madonnas")
@provider.status
end
it "should return stopped if not listed in launchctl list output" do
@provider.stubs(:launchctl).with(:list).returns("rotating-strawberry-madonnas")
assert_equal @provider.status, :stopped
end
it "should return running if listed in launchctl list output" do
@provider.stubs(:launchctl).with(:list).returns(@joblabel)
assert_equal @provider.status, :running
end
end
describe "when starting the service" do
it "should look for the relevant plist once" do
@provider.expects(:plist_from_label).once
@provider.start
end
it "should execute 'launchctl load' once without writing to the plist if the job is enabled" do
@provider.stubs(:enabled?).returns :true
@provider.expects(:execute).with([:launchctl, :load, @resource[:name]]).once
@provider.start
end
it "should execute 'launchctl load' with writing to the plist once if the job is disabled" do
@provider.stubs(:enabled?).returns :false
@provider.expects(:execute).with([:launchctl, :load, "-w", @resource[:name]]).once
@provider.start
end
it "should disable the job once if the job is disabled and should be disabled at boot" do
@provider.stubs(:enabled?).returns :false
@resource.stubs(:[]).with(:enable).returns :false
@provider.expects(:disable).once
@provider.start
end
end
describe "when stopping the service" do
it "should look for the relevant plist once" do
@provider.expects(:plist_from_label).once
@provider.stop
end
it "should execute 'launchctl unload' once without writing to the plist if the job is disabled" do
@provider.stubs(:enabled?).returns :false
@provider.expects(:execute).with([:launchctl, :unload, @resource[:name]]).once
@provider.stop
end
it "should execute 'launchctl unload' with writing to the plist once if the job is enabled" do
@provider.stubs(:enabled?).returns :true
@provider.expects(:execute).with([:launchctl, :unload, "-w", @resource[:name]]).once
@provider.stop
end
it "should enable the job once if the job is enabled and should be enabled at boot" do
@provider.stubs(:enabled?).returns :true
@resource.stubs(:[]).with(:enable).returns :true
@provider.expects(:enable).once
@provider.stop
end
end
describe "when enabling the service" do
it "should look for the relevant plist once" do
@provider.expects(:plist_from_label).once
@provider.stop
end
it "should check if the job is enabled once" do
@provider.expects(:enabled?).once
@provider.stop
end
end
describe "when disabling the service" do
it "should look for the relevant plist once" do
@provider.expects(:plist_from_label).once
@provider.stop
end
end
end
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