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#!/usr/bin/env rspec
#
# Unit testing for the RedHat service Provider
#
require 'spec_helper'
provider_class = Puppet::Type.type(:service).provider(:redhat)
describe provider_class do
before :each do
@class = Puppet::Type.type(:service).provider(:redhat)
@resource = stub 'resource'
@resource.stubs(:[]).returns(nil)
@resource.stubs(:[]).with(:name).returns "myservice"
@provider = provider_class.new
@resource.stubs(:provider).returns @provider
@provider.resource = @resource
@provider.stubs(:get).with(:hasstatus).returns false
FileTest.stubs(:file?).with('/sbin/service').returns true
FileTest.stubs(:executable?).with('/sbin/service').returns true
end
# test self.instances
describe "when getting all service instances" do
before :each do
@services = ['one', 'two', 'three', 'four', 'kudzu', 'functions', 'halt', 'killall', 'single', 'linuxconf']
@not_services = ['functions', 'halt', 'killall', 'single', 'linuxconf']
Dir.stubs(:entries).returns @services
FileTest.stubs(:directory?).returns(true)
FileTest.stubs(:executable?).returns(true)
end
it "should return instances for all services" do
(@services-@not_services).each do |inst|
@class.expects(:new).with{|hash| hash[:name] == inst && hash[:path] == '/etc/init.d'}.returns("#{inst}_instance")
end
results = (@services-@not_services).collect {|x| "#{x}_instance"}
@class.instances.should == results
end
it "should call service status when initialized from provider" do
@resource.stubs(:[]).with(:status).returns nil
@provider.stubs(:get).with(:hasstatus).returns true
@provider.expects(:execute).with{|command, *args| command == ['/sbin/service', 'myservice', 'status']}
@provider.send(:status)
end
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
[:start, :stop, :status, :restart].each do |method|
it "should have a #{method} method" do
@provider.should respond_to(method)
end
describe "when running #{method}" do
it "should use any provided explicit command" do
@resource.stubs(:[]).with(method).returns "/user/specified/command"
@provider.expects(:execute).with { |command, *args| command == ["/user/specified/command"] }
@provider.send(method)
end
it "should execute the service script with #{method} when no explicit command is provided" do
@resource.stubs(:[]).with("has#{method}".intern).returns :true
@provider.expects(:execute).with { |command, *args| command == ['/sbin/service', 'myservice', method.to_s]}
@provider.send(method)
end
end
end
describe "when checking status" do
describe "when hasstatus is :true" do
before :each do
@resource.stubs(:[]).with(:hasstatus).returns :true
end
it "should execute the service script with fail_on_failure false" do
@provider.expects(:texecute).with(:status, ['/sbin/service', 'myservice', 'status'], false)
@provider.status
end
it "should consider the process running if the command returns 0" do
@provider.expects(:texecute).with(:status, ['/sbin/service', 'myservice', 'status'], false)
$CHILD_STATUS.stubs(:exitstatus).returns(0)
@provider.status.should == :running
end
[-10,-1,1,10].each { |ec|
it "should consider the process stopped if the command returns something non-0" do
@provider.expects(:texecute).with(:status, ['/sbin/service', 'myservice', 'status'], false)
$CHILD_STATUS.stubs(:exitstatus).returns(ec)
@provider.status.should == :stopped
end
}
end
describe "when hasstatus is not :true" do
it "should consider the service :running if it has a pid" do
@provider.expects(:getpid).returns "1234"
@provider.status.should == :running
end
it "should consider the service :stopped if it doesn't have a pid" do
@provider.expects(:getpid).returns nil
@provider.status.should == :stopped
end
end
end
describe "when restarting and hasrestart is not :true" do
it "should stop and restart the process with the server script" do
@provider.expects(:texecute).with(:stop, ['/sbin/service', 'myservice', 'stop'], true)
@provider.expects(:texecute).with(:start, ['/sbin/service', 'myservice', 'start'], true)
@provider.restart
end
end
end
|
