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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../spec_helper'
require 'puppet/provider/network_device'
Puppet::Type.type(:vlan).provide :test, :parent => Puppet::Provider::NetworkDevice do
mk_resource_methods
def self.lookup(device_url, name)
end
end
provider_class = Puppet::Type.type(:vlan).provider(:test)
describe provider_class do
before do
@resource = stub("resource", :name => "test")
@provider = provider_class.new(@resource)
end
it "should be able to prefetch instances from the device" do
provider_class.should respond_to(:prefetch)
end
it "should have an instances method" do
provider_class.should respond_to(:instances)
end
describe "when prefetching" do
before do
@resource = stub_everything 'resource'
@resources = {"200" => @resource}
provider_class.stubs(:lookup)
end
it "should lookup an entry for each passed resource" do
provider_class.expects(:lookup).with(nil, "200").returns nil
provider_class.stubs(:new)
@resource.stubs(:provider=)
provider_class.prefetch(@resources)
end
describe "resources that do not exist" do
it "should create a provider with :ensure => :absent" do
provider_class.stubs(:lookup).returns(nil)
provider_class.expects(:new).with(:ensure => :absent).returns "myprovider"
@resource.expects(:provider=).with("myprovider")
provider_class.prefetch(@resources)
end
end
describe "resources that exist" do
it "should create a provider with the results of the find and ensure at present" do
provider_class.stubs(:lookup).returns({ :name => "200", :description => "myvlan"})
provider_class.expects(:new).with(:name => "200", :description => "myvlan", :ensure => :present).returns "myprovider"
@resource.expects(:provider=).with("myprovider")
provider_class.prefetch(@resources)
end
end
end
describe "when being initialized" do
describe "with a hash" do
before do
@resource_class = mock 'resource_class'
provider_class.stubs(:resource_type).returns @resource_class
@property_class = stub 'property_class', :array_matching => :all, :superclass => Puppet::Property
@resource_class.stubs(:attrclass).with(:one).returns(@property_class)
@resource_class.stubs(:valid_parameter?).returns true
end
it "should store a copy of the hash as its vlan_properties" do
instance = provider_class.new(:one => :two)
instance.former_properties.should == {:one => :two}
end
end
end
describe "when an instance" do
before do
@instance = provider_class.new
@property_class = stub 'property_class', :array_matching => :all, :superclass => Puppet::Property
@resource_class = stub 'resource_class', :attrclass => @property_class, :valid_parameter? => true, :validproperties => [:description]
provider_class.stubs(:resource_type).returns @resource_class
end
it "should have a method for creating the instance" do
@instance.should respond_to(:create)
end
it "should have a method for removing the instance" do
@instance.should respond_to(:destroy)
end
it "should indicate when the instance already exists" do
@instance = provider_class.new(:ensure => :present)
@instance.exists?.should be_true
end
it "should indicate when the instance does not exist" do
@instance = provider_class.new(:ensure => :absent)
@instance.exists?.should be_false
end
describe "is being flushed" do
it "should flush properties" do
@instance = provider_class.new(:ensure => :present, :name => "200", :description => "myvlan")
@instance.flush
@instance.properties.should be_empty
end
end
describe "is being created" do
before do
@rclass = mock 'resource_class'
@rclass.stubs(:validproperties).returns([:description])
@resource = stub_everything 'resource'
@resource.stubs(:class).returns @rclass
@resource.stubs(:should).returns nil
@instance.stubs(:resource).returns @resource
end
it "should set its :ensure value to :present" do
@instance.create
@instance.properties[:ensure].should == :present
end
it "should set all of the other attributes from the resource" do
@resource.expects(:should).with(:description).returns "myvlan"
@instance.create
@instance.properties[:description].should == "myvlan"
end
end
describe "is being destroyed" do
it "should set its :ensure value to :absent" do
@instance.destroy
@instance.properties[:ensure].should == :absent
end
end
end
end
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