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#!/usr/bin/env rspec
#
# Unit testing for the Windows service Provider
#
require 'spec_helper'
require 'win32/service' if Puppet.features.microsoft_windows?
describe Puppet::Type.type(:service).provider(:windows), :if => Puppet.features.microsoft_windows? do
before :each do
@resource = Puppet::Type.type(:service).new(:name => 'snmptrap', :provider => :windows)
@config = Struct::ServiceConfigInfo.new
@status = Struct::ServiceStatus.new
Win32::Service.stubs(:config_info).with(@resource[:name]).returns(@config)
Win32::Service.stubs(:status).with(@resource[:name]).returns(@status)
end
describe ".instances" do
it "should enumerate all services" do
list_of_services = ['snmptrap', 'svchost', 'sshd'].map { |s| stub('service', :service_name => s) }
Win32::Service.expects(:services).returns(list_of_services)
described_class.instances.map(&:name).should =~ ['snmptrap', 'svchost', 'sshd']
end
end
describe "#start" do
it "should call out to the Win32::Service API to start the service" do
@config.start_type = Win32::Service.get_start_type(Win32::Service::SERVICE_AUTO_START)
Win32::Service.expects(:start).with( @resource[:name] )
@resource.provider.start
end
it "should handle when Win32::Service.start raises a Win32::Service::Error" do
@config.start_type = Win32::Service.get_start_type(Win32::Service::SERVICE_AUTO_START)
Win32::Service.expects(:start).with( @resource[:name] ).raises(
Win32::Service::Error.new("The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.")
)
expect { @resource.provider.start }.to raise_error(
Puppet::Error,
/Cannot start .*, error was: The service cannot be started, either/
)
end
describe "when the service is disabled" do
before :each do
@config.start_type = Win32::Service.get_start_type(Win32::Service::SERVICE_DISABLED)
Win32::Service.stubs(:start).with(@resource[:name])
end
it "should refuse to start if not managing enable" do
expect { @resource.provider.start }.to raise_error(Puppet::Error, /Will not start disabled service/)
end
it "should enable if managing enable and enable is true" do
@resource[:enable] = :true
Win32::Service.expects(:configure).with('service_name' => @resource[:name], 'start_type' => Win32::Service::SERVICE_AUTO_START).returns(Win32::Service)
@resource.provider.start
end
it "should manual start if managing enable and enable is false" do
@resource[:enable] = :false
Win32::Service.expects(:configure).with('service_name' => @resource[:name], 'start_type' => Win32::Service::SERVICE_DEMAND_START).returns(Win32::Service)
@resource.provider.start
end
end
end
describe "#stop" do
it "should call out to the Win32::Service API to stop the service" do
Win32::Service.expects(:stop).with( @resource[:name] )
@resource.provider.stop
end
it "should handle when Win32::Service.stop raises a Win32::Service::Error" do
Win32::Service.expects(:stop).with( @resource[:name] ).raises(
Win32::Service::Error.new("should not try to stop an already stopped service.")
)
expect { @resource.provider.stop }.to raise_error(
Puppet::Error,
/Cannot stop .*, error was: should not try to stop an already stopped service/
)
end
end
describe "#status" do
['stopped', 'paused', 'stop pending', 'pause pending'].each do |state|
it "should report a #{state} service as stopped" do
@status.current_state = state
@resource.provider.status.should == :stopped
end
end
["running", "continue pending", "start pending" ].each do |state|
it "should report a #{state} service as running" do
@status.current_state = state
@resource.provider.status.should == :running
end
end
end
describe "#enabled?" do
it "should report a service with a startup type of manual as manual" do
@config.start_type = Win32::Service.get_start_type(Win32::Service::SERVICE_DEMAND_START)
@resource.provider.enabled?.should == :manual
end
it "should report a service with a startup type of disabled as false" do
@config.start_type = Win32::Service.get_start_type(Win32::Service::SERVICE_DISABLED)
@resource.provider.enabled?.should == :false
end
# We need to guard this section explicitly since rspec will always
# construct all examples, even if it isn't going to run them.
if Puppet.features.microsoft_windows?
[Win32::Service::SERVICE_AUTO_START, Win32::Service::SERVICE_BOOT_START, Win32::Service::SERVICE_SYSTEM_START].each do |start_type_const|
start_type = Win32::Service.get_start_type(start_type_const)
it "should report a service with a startup type of '#{start_type}' as true" do
@config.start_type = start_type
@resource.provider.enabled?.should == :true
end
end
end
end
describe "#enable" do
it "should set service start type to Service_Auto_Start when enabled" do
Win32::Service.expects(:configure).with('service_name' => @resource[:name], 'start_type' => Win32::Service::SERVICE_AUTO_START).returns(Win32::Service)
@resource.provider.enable
end
end
describe "#disable" do
it "should set service start type to Service_Disabled when disabled" do
Win32::Service.expects(:configure).with('service_name' => @resource[:name], 'start_type' => Win32::Service::SERVICE_DISABLED).returns(Win32::Service)
@resource.provider.disable
end
end
describe "#manual_start" do
it "should set service start type to Service_Demand_Start (manual) when manual" do
Win32::Service.expects(:configure).with('service_name' => @resource[:name], 'start_type' => Win32::Service::SERVICE_DEMAND_START).returns(Win32::Service)
@resource.provider.manual_start
end
end
end
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