#!/usr/bin/env rspec
require 'spec_helper'

describe Puppet::Type, :fails_on_windows => true do
  include PuppetSpec::Files

  it "should be Comparable" do
    a = Puppet::Type.type(:notify).new(:name => "a")
    b = Puppet::Type.type(:notify).new(:name => "b")
    c = Puppet::Type.type(:notify).new(:name => "c")

    [[a, b, c], [a, c, b], [b, a, c], [b, c, a], [c, a, b], [c, b, a]].each do |this|
      this.sort.should == [a, b, c]
    end

    a.should be < b
    a.should be < c
    b.should be > a
    b.should be < c
    c.should be > a
    c.should be > b

    [a, b, c].each {|x| a.should be <= x }
    [a, b, c].each {|x| c.should be >= x }

    b.should be_between(a, c)
  end

  it "should consider a parameter to be valid if it is a valid parameter" do
    Puppet::Type.type(:mount).should be_valid_parameter(:path)
  end

  it "should consider a parameter to be valid if it is a valid property" do
    Puppet::Type.type(:mount).should be_valid_parameter(:fstype)
  end

  it "should consider a parameter to be valid if it is a valid metaparam" do
    Puppet::Type.type(:mount).should be_valid_parameter(:noop)
  end

  it "should be able to retrieve a property by name" do
    resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
    resource.property(:fstype).must be_instance_of(Puppet::Type.type(:mount).attrclass(:fstype))
  end

  it "should be able to retrieve a parameter by name" do
    resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
    resource.parameter(:name).must be_instance_of(Puppet::Type.type(:mount).attrclass(:name))
  end

  it "should be able to retrieve a property by name using the :parameter method" do
    resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
    resource.parameter(:fstype).must be_instance_of(Puppet::Type.type(:mount).attrclass(:fstype))
  end

  it "should be able to retrieve all set properties" do
    resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
    props = resource.properties
    props.should_not be_include(nil)
    [:fstype, :ensure, :pass].each do |name|
      props.should be_include(resource.parameter(name))
    end
  end

  it "should have a method for setting default values for resources" do
    Puppet::Type.type(:mount).new(:name => "foo").should respond_to(:set_default)
  end

  it "should do nothing for attributes that have no defaults and no specified value" do
    Puppet::Type.type(:mount).new(:name => "foo").parameter(:noop).should be_nil
  end

  it "should have a method for adding tags" do
    Puppet::Type.type(:mount).new(:name => "foo").should respond_to(:tags)
  end

  it "should use the tagging module" do
    Puppet::Type.type(:mount).ancestors.should be_include(Puppet::Util::Tagging)
  end

  it "should delegate to the tagging module when tags are added" do
    resource = Puppet::Type.type(:mount).new(:name => "foo")
    resource.stubs(:tag).with(:mount)

    resource.expects(:tag).with(:tag1, :tag2)

    resource.tags = [:tag1,:tag2]
  end

  it "should add the current type as tag" do
    resource = Puppet::Type.type(:mount).new(:name => "foo")
    resource.stubs(:tag)

    resource.expects(:tag).with(:mount)

    resource.tags = [:tag1,:tag2]
  end

  it "should have a method to know if the resource is exported" do
    Puppet::Type.type(:mount).new(:name => "foo").should respond_to(:exported?)
  end

  it "should have a method to know if the resource is virtual" do
    Puppet::Type.type(:mount).new(:name => "foo").should respond_to(:virtual?)
  end

  it "should consider its version to be its catalog version" do
    resource = Puppet::Type.type(:mount).new(:name => "foo")
    catalog = Puppet::Resource::Catalog.new
    catalog.version = 50
    catalog.add_resource resource

    resource.version.should == 50
  end

  it "should consider its version to be zero if it has no catalog" do
    Puppet::Type.type(:mount).new(:name => "foo").version.should == 0
  end

  it "should provide source_descriptors" do
    resource = Puppet::Type.type(:mount).new(:name => "foo")
    catalog = Puppet::Resource::Catalog.new
    catalog.version = 50
    catalog.add_resource resource

    resource.source_descriptors.should == {:tags=>["mount", "foo"], :path=>"/Mount[foo]"}
  end

  it "should consider its type to be the name of its class" do
    Puppet::Type.type(:mount).new(:name => "foo").type.should == :mount
  end

  it "should use any provided noop value" do
    Puppet::Type.type(:mount).new(:name => "foo", :noop => true).must be_noop
  end

  it "should use the global noop value if none is provided" do
    Puppet[:noop] = true
    Puppet::Type.type(:mount).new(:name => "foo").must be_noop
  end

  it "should not be noop if in a non-host_config catalog" do
    resource = Puppet::Type.type(:mount).new(:name => "foo")
    catalog = Puppet::Resource::Catalog.new
    catalog.add_resource resource
    resource.should_not be_noop
  end

  describe "when creating an event" do
    before do
      @resource = Puppet::Type.type(:mount).new :name => "foo"
    end

    it "should have the resource's reference as the resource" do
      @resource.event.resource.should == "Mount[foo]"
    end

    it "should have the resource's log level as the default log level" do
      @resource[:loglevel] = :warning
      @resource.event.default_log_level.should == :warning
    end

    {:file => "/my/file", :line => 50, :tags => %{foo bar}}.each do |attr, value|
      it "should set the #{attr}" do
        @resource.stubs(attr).returns value
        @resource.event.send(attr).should == value
      end
    end

    it "should allow specification of event attributes" do
      @resource.event(:status => "noop").status.should == "noop"
    end
  end

  describe "when creating a provider" do
    before :each do
      @type = Puppet::Type.newtype(:provider_test_type) do
        newparam(:name) { isnamevar }
        newparam(:foo)
        newproperty(:bar)
      end
    end

    after :each do
      @type.provider_hash.clear
    end

    describe "when determining if instances of the type are managed" do
      it "should not consider audit only resources to be managed" do
        @type.new(:name => "foo", :audit => 'all').managed?.should be_false
      end

      it "should not consider resources with only parameters to be managed" do
        @type.new(:name => "foo", :foo => 'did someone say food?').managed?.should be_false
      end

      it "should consider resources with any properties set to be managed" do
        @type.new(:name => "foo", :bar => 'Let us all go there').managed?.should be_true
      end
    end

    it "should have documentation for the 'provider' parameter if there are providers" do
      @type.provide(:test_provider)
      @type.paramdoc(:provider).should =~ /`provider_test_type`[\s\r]+resource/
    end

    it "should not have documentation for the 'provider' parameter if there are no providers" do
      expect { @type.paramdoc(:provider) }.to raise_error(NoMethodError)
    end

    it "should create a subclass of Puppet::Provider for the provider" do
      provider = @type.provide(:test_provider)

      provider.ancestors.should include(Puppet::Provider)
    end

    it "should use a parent class if specified" do
      parent_provider = @type.provide(:parent_provider)
      child_provider  = @type.provide(:child_provider, :parent => parent_provider)

      child_provider.ancestors.should include(parent_provider)
    end

    it "should use a parent class if specified by name" do
      parent_provider = @type.provide(:parent_provider)
      child_provider  = @type.provide(:child_provider, :parent => :parent_provider)

      child_provider.ancestors.should include(parent_provider)
    end

    it "should raise an error when the parent class can't be found" do
      expect {
        @type.provide(:child_provider, :parent => :parent_provider)
      }.to raise_error(Puppet::DevError, /Could not find parent provider.+parent_provider/)
    end

    it "should ensure its type has a 'provider' parameter" do
      @type.provide(:test_provider)

      @type.parameters.should include(:provider)
    end

    it "should remove a previously registered provider with the same name" do
      old_provider = @type.provide(:test_provider)
      new_provider = @type.provide(:test_provider)

      old_provider.should_not equal(new_provider)
    end

    it "should register itself as a provider for the type" do
      provider = @type.provide(:test_provider)

      provider.should == @type.provider(:test_provider)
    end

    it "should create a provider when a provider with the same name previously failed" do
      @type.provide(:test_provider) do
        raise "failed to create this provider"
      end rescue nil

      provider = @type.provide(:test_provider)

      provider.ancestors.should include(Puppet::Provider)
      provider.should == @type.provider(:test_provider)
    end
  end

  describe "when choosing a default provider" do
    it "should choose the provider with the highest specificity" do
      # Make a fake type
      type = Puppet::Type.newtype(:defaultprovidertest) do
        newparam(:name) do end
      end

      basic = type.provide(:basic) {}
      greater = type.provide(:greater) {}

      basic.stubs(:specificity).returns 1
      greater.stubs(:specificity).returns 2

      type.defaultprovider.should equal(greater)
    end
  end

  describe "when initializing" do
    describe "and passed a TransObject" do
      it "should fail" do
        trans = Puppet::TransObject.new("/foo", :mount)
        lambda { Puppet::Type.type(:mount).new(trans) }.should raise_error(Puppet::DevError)
      end
    end

    describe "and passed a Puppet::Resource instance" do
      it "should set its title to the title of the resource if the resource type is equal to the current type" do
        resource = Puppet::Resource.new(:mount, "/foo", :parameters => {:name => "/other"})
        Puppet::Type.type(:mount).new(resource).title.should == "/foo"
      end

      it "should set its title to the resource reference if the resource type is not equal to the current type" do
        resource = Puppet::Resource.new(:user, "foo")
        Puppet::Type.type(:mount).new(resource).title.should == "User[foo]"
      end

      [:line, :file, :catalog, :exported, :virtual].each do |param|
        it "should copy '#{param}' from the resource if present" do
          resource = Puppet::Resource.new(:mount, "/foo")
          resource.send(param.to_s + "=", "foo")
          resource.send(param.to_s + "=", "foo")
          Puppet::Type.type(:mount).new(resource).send(param).should == "foo"
        end
      end

      it "should copy any tags from the resource" do
        resource = Puppet::Resource.new(:mount, "/foo")
        resource.tag "one", "two"
        tags = Puppet::Type.type(:mount).new(resource).tags
        tags.should be_include("one")
        tags.should be_include("two")
      end

      it "should copy the resource's parameters as its own" do
        resource = Puppet::Resource.new(:mount, "/foo", :parameters => {:atboot => true, :fstype => "boo"})
        params = Puppet::Type.type(:mount).new(resource).to_hash
        params[:fstype].should == "boo"
        params[:atboot].should == true
      end
    end

    describe "and passed a Hash" do
      it "should extract the title from the hash" do
        Puppet::Type.type(:mount).new(:title => "/yay").title.should == "/yay"
      end

      it "should work when hash keys are provided as strings" do
        Puppet::Type.type(:mount).new("title" => "/yay").title.should == "/yay"
      end

      it "should work when hash keys are provided as symbols" do
        Puppet::Type.type(:mount).new(:title => "/yay").title.should == "/yay"
      end

      it "should use the name from the hash as the title if no explicit title is provided" do
        Puppet::Type.type(:mount).new(:name => "/yay").title.should == "/yay"
      end

      it "should use the Resource Type's namevar to determine how to find the name in the hash" do
        yay = make_absolute('/yay')
        Puppet::Type.type(:file).new(:path => yay).title.should == yay
      end

      [:catalog].each do |param|
        it "should extract '#{param}' from the hash if present" do
          Puppet::Type.type(:mount).new(:name => "/yay", param => "foo").send(param).should == "foo"
        end
      end

      it "should use any remaining hash keys as its parameters" do
        resource = Puppet::Type.type(:mount).new(:title => "/foo", :catalog => "foo", :atboot => true, :fstype => "boo")
        resource[:fstype].must == "boo"
        resource[:atboot].must == true
      end
    end

    it "should fail if any invalid attributes have been provided" do
      lambda { Puppet::Type.type(:mount).new(:title => "/foo", :nosuchattr => "whatever") }.should raise_error(Puppet::Error)
    end

    it "should set its name to the resource's title if the resource does not have a :name or namevar parameter set" do
      resource = Puppet::Resource.new(:mount, "/foo")

      Puppet::Type.type(:mount).new(resource).name.should == "/foo"
    end

    it "should fail if no title, name, or namevar are provided" do
      lambda { Puppet::Type.type(:file).new(:atboot => true) }.should raise_error(Puppet::Error)
    end

    it "should set the attributes in the order returned by the class's :allattrs method" do
      Puppet::Type.type(:mount).stubs(:allattrs).returns([:name, :atboot, :noop])
      resource = Puppet::Resource.new(:mount, "/foo", :parameters => {:name => "myname", :atboot => "myboot", :noop => "whatever"})

      set = []

      Puppet::Type.type(:mount).any_instance.stubs(:newattr).with do |param, hash|
        set << param
        true
      end.returns(stub_everything("a property"))

      Puppet::Type.type(:mount).new(resource)

      set[-1].should == :noop
      set[-2].should == :atboot
    end

    it "should always set the name and then default provider before anything else" do
      Puppet::Type.type(:mount).stubs(:allattrs).returns([:provider, :name, :atboot])
      resource = Puppet::Resource.new(:mount, "/foo", :parameters => {:name => "myname", :atboot => "myboot"})

      set = []

      Puppet::Type.type(:mount).any_instance.stubs(:newattr).with do |param, hash|
        set << param
        true
      end.returns(stub_everything("a property"))

      Puppet::Type.type(:mount).new(resource)
      set[0].should == :name
      set[1].should == :provider
    end

    # This one is really hard to test :/
    it "should set each default immediately if no value is provided" do
      defaults = []
      Puppet::Type.type(:service).any_instance.stubs(:set_default).with { |value| defaults << value; true }

      Puppet::Type.type(:service).new :name => "whatever"

      defaults[0].should == :provider
    end

    it "should retain a copy of the originally provided parameters" do
      Puppet::Type.type(:mount).new(:name => "foo", :atboot => true, :noop => false).original_parameters.should == {:atboot => true, :noop => false}
    end

    it "should delete the name via the namevar from the originally provided parameters" do
      Puppet::Type.type(:file).new(:name => make_absolute('/foo')).original_parameters[:path].should be_nil
    end
  end

  it "should have a class method for converting a hash into a Puppet::Resource instance" do
    Puppet::Type.type(:mount).must respond_to(:hash2resource)
  end

  describe "when converting a hash to a Puppet::Resource instance" do
    before do
      @type = Puppet::Type.type(:mount)
    end

    it "should treat a :title key as the title of the resource" do
      @type.hash2resource(:name => "/foo", :title => "foo").title.should == "foo"
    end

    it "should use the name from the hash as the title if no explicit title is provided" do
      @type.hash2resource(:name => "foo").title.should == "foo"
    end

    it "should use the Resource Type's namevar to determine how to find the name in the hash" do
      @type.stubs(:key_attributes).returns([ :myname ])

      @type.hash2resource(:myname => "foo").title.should == "foo"
    end

    [:catalog].each do |attr|
      it "should use any provided #{attr}" do
        @type.hash2resource(:name => "foo", attr => "eh").send(attr).should == "eh"
      end
    end

    it "should set all provided parameters on the resource" do
      @type.hash2resource(:name => "foo", :fstype => "boo", :boot => "fee").to_hash.should == {:name => "foo", :fstype => "boo", :boot => "fee"}
    end

    it "should not set the title as a parameter on the resource" do
      @type.hash2resource(:name => "foo", :title => "eh")[:title].should be_nil
    end

    it "should not set the catalog as a parameter on the resource" do
      @type.hash2resource(:name => "foo", :catalog => "eh")[:catalog].should be_nil
    end

    it "should treat hash keys equivalently whether provided as strings or symbols" do
      resource = @type.hash2resource("name" => "foo", "title" => "eh", "fstype" => "boo")
      resource.title.should == "eh"
      resource[:name].should == "foo"
      resource[:fstype].should == "boo"
    end
  end

  describe "when retrieving current property values" do
    before do
      @resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
      @resource.property(:ensure).stubs(:retrieve).returns :absent
    end

    it "should fail if its provider is unsuitable" do
      @resource = Puppet::Type.type(:mount).new(:name => "foo", :fstype => "bar", :pass => 1, :ensure => :present)
      @resource.provider.class.expects(:suitable?).returns false
      lambda { @resource.retrieve_resource }.should raise_error(Puppet::Error)
    end

    it "should return a Puppet::Resource instance with its type and title set appropriately" do
      result = @resource.retrieve_resource
      result.should be_instance_of(Puppet::Resource)
      result.type.should == "Mount"
      result.title.should == "foo"
    end

    it "should set the name of the returned resource if its own name and title differ" do
      @resource[:name] = "my name"
      @resource.title = "other name"
      @resource.retrieve_resource[:name].should == "my name"
    end

    it "should provide a value for all set properties" do
      values = @resource.retrieve_resource
      [:ensure, :fstype, :pass].each { |property| values[property].should_not be_nil }
    end

    it "should provide a value for 'ensure' even if no desired value is provided" do
      @resource = Puppet::Type.type(:file).new(:path => make_absolute("/my/file/that/can't/exist"))
    end

    it "should not call retrieve on non-ensure properties if the resource is absent and should consider the property absent" do
      @resource.property(:ensure).expects(:retrieve).returns :absent
      @resource.property(:fstype).expects(:retrieve).never
      @resource.retrieve_resource[:fstype].should == :absent
    end

    it "should include the result of retrieving each property's current value if the resource is present" do
      @resource.property(:ensure).expects(:retrieve).returns :present
      @resource.property(:fstype).expects(:retrieve).returns 15
      @resource.retrieve_resource[:fstype] == 15
    end
  end

  describe ".title_patterns" do
    describe "when there's one namevar" do
      before do
        @type_class = Puppet::Type.type(:notify)
        @type_class.stubs(:key_attributes).returns([:one])
      end

      it "should have a default pattern for when there's one namevar" do
        patterns = @type_class.title_patterns
        patterns.length.should == 1
        patterns[0].length.should == 2
      end

      it "should have a regexp that captures the entire string" do
        patterns = @type_class.title_patterns
        string = "abc\n\tdef"
        patterns[0][0] =~ string
        $1.should == "abc\n\tdef"
      end
    end
  end

  describe "when in a catalog" do
    before do
      @catalog = Puppet::Resource::Catalog.new
      @container = Puppet::Type.type(:component).new(:name => "container")
      @one = Puppet::Type.type(:file).new(:path => make_absolute("/file/one"))
      @two = Puppet::Type.type(:file).new(:path => make_absolute("/file/two"))

      @catalog.add_resource @container
      @catalog.add_resource @one
      @catalog.add_resource @two
      @catalog.add_edge @container, @one
      @catalog.add_edge @container, @two
    end

    it "should have no parent if there is no in edge" do
      @container.parent.should be_nil
    end

    it "should set its parent to its in edge" do
      @one.parent.ref.should == @container.ref
    end

    after do
      @catalog.clear(true)
    end
  end

  it "should have a 'stage' metaparam" do
    Puppet::Type.metaparamclass(:stage).should be_instance_of(Class)
  end

  describe "#suitable?" do
    let(:type) { Puppet::Type.type(:file) }
    let(:resource) { type.new :path => tmpfile('suitable') }
    let(:provider) { resource.provider }

    it "should be suitable if its type doesn't use providers" do
      type.stubs(:paramclass).with(:provider).returns nil

      resource.should be_suitable
    end

    it "should be suitable if it has a provider which is suitable" do
      resource.should be_suitable
    end

    it "should not be suitable if it has a provider which is not suitable" do
      provider.class.stubs(:suitable?).returns false

      resource.should_not be_suitable
    end

    it "should be suitable if it does not have a provider and there is a default provider" do
      resource.stubs(:provider).returns nil

      resource.should be_suitable
    end

    it "should not be suitable if it doesn't have a provider and there is not default provider" do
      resource.stubs(:provider).returns nil
      type.stubs(:defaultprovider).returns nil

      resource.should_not be_suitable
    end
  end

  describe "::instances" do
    it "should not fail if no suitable providers are found" do
      fake_type = Puppet::Type.newtype(:type_spec_fake_type) do
        newparam(:name) do
          isnamevar
        end
        newproperty(:prop1) do
        end

        provide(:fake1) do
          confine :exists => '/no/such/file'
          mk_resource_methods
        end
      end

      expect { fake_type.instances }.should_not raise_error
    end
  end


  describe "::ensurable?" do
    before :each do
      class TestEnsurableType < Puppet::Type
        def exists?; end
        def create; end
        def destroy; end
      end
    end

    it "is true if the class has exists?, create, and destroy methods defined" do
      TestEnsurableType.should be_ensurable
    end

    it "is false if exists? is not defined" do
      TestEnsurableType.class_eval { remove_method(:exists?) }
      TestEnsurableType.should_not be_ensurable
    end

    it "is false if create is not defined" do
      TestEnsurableType.class_eval { remove_method(:create) }
      TestEnsurableType.should_not be_ensurable
    end

    it "is false if destroy is not defined" do
      TestEnsurableType.class_eval { remove_method(:destroy) }
      TestEnsurableType.should_not be_ensurable
    end
  end
end

describe Puppet::Type::RelationshipMetaparam do
  include PuppetSpec::Files

  it "should be a subclass of Puppet::Parameter" do
    Puppet::Type::RelationshipMetaparam.superclass.should equal(Puppet::Parameter)
  end

  it "should be able to produce a list of subclasses" do
    Puppet::Type::RelationshipMetaparam.should respond_to(:subclasses)
  end

  describe "when munging relationships", :fails_on_windows => true do
    before do
      @path = make_absolute('/foo')
      @resource = Puppet::Type.type(:mount).new :name => @path
      @metaparam = Puppet::Type.metaparamclass(:require).new :resource => @resource
    end

    it "should accept Puppet::Resource instances" do
      ref = Puppet::Resource.new(:file, @path)
      @metaparam.munge(ref)[0].should equal(ref)
    end

    it "should turn any string into a Puppet::Resource" do
      @metaparam.munge("File[/ref]")[0].should be_instance_of(Puppet::Resource)
    end
  end

  it "should be able to validate relationships" do
    Puppet::Type.metaparamclass(:require).new(:resource => mock("resource")).should respond_to(:validate_relationship)
  end

  it "should fail if any specified resource is not found in the catalog" do
    catalog = mock 'catalog'
    resource = stub 'resource', :catalog => catalog, :ref => "resource"

    param = Puppet::Type.metaparamclass(:require).new(:resource => resource, :value => %w{Foo[bar] Class[test]})

    catalog.expects(:resource).with("Foo[bar]").returns "something"
    catalog.expects(:resource).with("Class[Test]").returns nil

    param.expects(:fail).with { |string| string.include?("Class[Test]") }

    param.validate_relationship
  end
end

describe Puppet::Type.metaparamclass(:check) do
  include PuppetSpec::Files

  it "should warn and create an instance of ':audit'" do
    file = Puppet::Type.type(:file).new :path => make_absolute('/foo')
    file.expects(:warning)
    file[:check] = :mode
    file[:audit].should == [:mode]
  end
end

describe Puppet::Type.metaparamclass(:audit) do
  include PuppetSpec::Files

  before do
    @resource = Puppet::Type.type(:file).new :path => make_absolute('/foo')
  end

  it "should default to being nil" do
    @resource[:audit].should be_nil
  end

  it "should specify all possible properties when asked to audit all properties" do
    @resource[:audit] = :all

    list = @resource.class.properties.collect { |p| p.name }
    @resource[:audit].should == list
  end

  it "should accept the string 'all' to specify auditing all possible properties" do
    @resource[:audit] = 'all'

    list = @resource.class.properties.collect { |p| p.name }
    @resource[:audit].should == list
  end

  it "should fail if asked to audit an invalid property" do
    lambda { @resource[:audit] = :foobar }.should raise_error(Puppet::Error)
  end

  it "should create an attribute instance for each auditable property" do
    @resource[:audit] = :mode
    @resource.parameter(:mode).should_not be_nil
  end

  it "should accept properties specified as a string" do
    @resource[:audit] = "mode"
    @resource.parameter(:mode).should_not be_nil
  end

  it "should not create attribute instances for parameters, only properties" do
    @resource[:audit] = :noop
    @resource.parameter(:noop).should be_nil
  end

  describe "when generating the uniqueness key" do
    it "should include all of the key_attributes in alphabetical order by attribute name" do
      Puppet::Type.type(:file).stubs(:key_attributes).returns [:path, :mode, :owner]
      Puppet::Type.type(:file).stubs(:title_patterns).returns(
        [ [ /(.*)/, [ [:path, lambda{|x| x} ] ] ] ]
      )
      myfile = make_absolute('/my/file')
      res = Puppet::Type.type(:file).new( :title => myfile, :path => myfile, :owner => 'root', :content => 'hello' )
      res.uniqueness_key.should == [ nil, 'root', myfile]
    end
  end
end
