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#!/usr/bin/env ruby
#
# Unit testing for the Runit service Provider
#
# author Brice Figureau
#
require File.dirname(__FILE__) + '/../../../spec_helper'
provider_class = Puppet::Type.type(:service).provider(:runit)
describe provider_class do
before(:each) do
# Create a mock resource
@resource = stub 'resource'
@provider = provider_class.new
@servicedir = "/etc/service"
@provider.servicedir=@servicedir
@daemondir = "/etc/sv"
@provider.class.defpath=@daemondir
# A catch all; no parameters set
@resource.stubs(:[]).returns(nil)
# But set name, source and path (because we won't run
# the thing that will fetch the resource path from the provider)
@resource.stubs(:[]).with(:name).returns "myservice"
@resource.stubs(:[]).with(:ensure).returns :enabled
@resource.stubs(:[]).with(:path).returns @daemondir
@resource.stubs(:ref).returns "Service[myservice]"
@provider.stubs(:sv)
@provider.stubs(:resource).returns @resource
end
it "should have a restart method" do
@provider.should respond_to(:restart)
end
it "should have a restartcmd method" do
@provider.should respond_to(:restartcmd)
end
it "should have a start method" 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
describe "when starting" do
it "should enable the service if it is not enabled" do
@provider.stubs(:sv)
@provider.expects(:enabled?).returns :false
@provider.expects(:enable)
@provider.start
end
it "should execute external command 'sv start /etc/service/myservice'" do
@provider.stubs(:enabled?).returns :true
@provider.expects(:sv).with("start", "/etc/service/myservice")
@provider.start
end
end
describe "when stopping" do
it "should execute external command 'sv stop /etc/service/myservice'" do
@provider.expects(:sv).with("stop", "/etc/service/myservice")
@provider.stop
end
end
describe "when restarting" do
it "should call 'sv restart /etc/service/myservice'" do
@provider.expects(:sv).with("restart","/etc/service/myservice")
@provider.restart
end
end
describe "when enabling" do
it "should create a symlink between daemon dir and service dir" do
FileTest.stubs(:symlink?).returns(false)
File.expects(:symlink).with(File.join(@daemondir,"myservice"), File.join(@servicedir,"myservice")).returns(0)
@provider.enable
end
end
describe "when disabling" do
it "should remove the '/etc/service/myservice' symlink" do
FileTest.stubs(:directory?).returns(false)
FileTest.stubs(:symlink?).returns(true)
File.expects(:unlink).with(File.join(@servicedir,"myservice")).returns(0)
@provider.disable
end
end
describe "when checking status" do
it "should call the external command 'sv status /etc/sv/myservice'" do
@provider.expects(:sv).with('status',File.join(@daemondir,"myservice"))
@provider.status
end
end
describe "when checking status" do
it "and sv status fails, properly raise a Puppet::Error" do
@provider.expects(:sv).with('status',File.join(@daemondir,"myservice")).raises(Puppet::ExecutionFailure, "fail: /etc/sv/myservice: file not found")
lambda { @provider.status }.should raise_error(Puppet::Error, 'Could not get status for service Service[myservice]: fail: /etc/sv/myservice: file not found')
end
it "and sv status returns up, then return :running" do
@provider.expects(:sv).with('status',File.join(@daemondir,"myservice")).returns("run: /etc/sv/myservice: (pid 9029) 6s")
@provider.status.should == :running
end
it "and sv status returns not running, then return :stopped" do
@provider.expects(:sv).with('status',File.join(@daemondir,"myservice")).returns("fail: /etc/sv/myservice: runsv not running")
@provider.status.should == :stopped
end
it "and sv status returns a warning, then return :stopped" do
@provider.expects(:sv).with('status',File.join(@daemondir,"myservice")).returns("warning: /etc/sv/myservice: unable to open supervise/ok: file does not exist")
@provider.status.should == :stopped
end
end
end
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