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Viewing changes to spec/unit/node/environment.rb

  • Committer: Bazaar Package Importer
  • Author(s): Micah Anderson
  • Date: 2008-07-26 15:43:45 UTC
  • mfrom: (1.1.8 upstream) (3.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080726154345-c03m49twzxewdwjn
Tags: 0.24.5-2
* Fix puppetlast to work with 0.24.5
* Adjust logcheck to match against new log messages in 0.24.5
* Update standards version to 3.8.0 (no changes)
* Update changelog to reduce length of line to make lintian happy

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spec/unit/node/environment.rb
 
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#!/usr/bin/env ruby
 
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require File.dirname(__FILE__) + '/../../spec_helper'
 
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require 'puppet/node/environment'
 
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describe Puppet::Node::Environment do
 
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    it "should provide a list of valid environments" do
 
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        Puppet::Node::Environment.valid.should be_instance_of(Array)
 
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    end
 
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    it "should determine its list of valid environments from splitting the :environments setting on commas" do
 
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        Puppet.settings.stubs(:value).with(:environments).returns("one,two")
 
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        Puppet::Node::Environment.valid.collect { |e| e.to_s }.sort.should == %w{one two}.sort
 
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    end
 
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    it "should not use an environment when determining the list of valid environments" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one,two")
 
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        Puppet::Node::Environment.valid
 
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    end
 
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    it "should provide a means of identifying invalid environments" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one,two")
 
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        Puppet::Node::Environment.valid?(:three).should be_false
 
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    end
 
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    it "should provide a means of identifying valid environments" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one,two")
 
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        Puppet::Node::Environment.valid?(:one).should be_true
 
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    end
 
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    it "should be used to determine when an environment setting is valid" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one,two")
 
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        proc { Puppet.settings[:environment] = :three }.should raise_error(ArgumentError)
 
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    end
 
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    it "should use the default environment if no name is provided while initializing an environment" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one,two")
 
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        Puppet.settings.expects(:value).with(:environment).returns("one")
 
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        Puppet::Node::Environment.new().name.should == :one
 
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    end
 
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    it "should treat environment instances as singletons" do
 
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        Puppet.settings.stubs(:value).with(:environments).returns("one")
 
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        Puppet::Node::Environment.new("one").should equal(Puppet::Node::Environment.new("one"))
 
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    end
 
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    it "should treat an environment specified as names or strings as equivalent" do
 
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        Puppet.settings.stubs(:value).with(:environments).returns("one")
 
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        Puppet::Node::Environment.new(:one).should equal(Puppet::Node::Environment.new("one"))
 
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    end
 
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    it "should fail if an invalid environment instance is asked for" do
 
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        Puppet.settings.stubs(:value).with(:environments).returns("one,two")
 
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        proc { Puppet::Node::Environment.new("three") }.should raise_error(ArgumentError)
 
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    end
 
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    it "should consider environments that are empty strings invalid" do
 
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        Puppet::Node::Environment.valid?("").should be_false
 
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    end
 
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    it "should fail if a no-longer-valid environment instance is asked for" do
 
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        Puppet.settings.expects(:value).with(:environments).returns("one")
 
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        Puppet::Node::Environment.new("one")
 
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        Puppet.settings.expects(:value).with(:environments).returns("two")
 
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        proc { Puppet::Node::Environment.new("one") }.should raise_error(ArgumentError)
 
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    end
 
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end
 
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describe Puppet::Node::Environment, " when modeling a specific environment" do
 
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    before do
 
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        Puppet.settings.expects(:value).with(:environments).returns("testing")
 
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    end
 
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    it "should have a method for returning the environment name" do
 
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        Puppet::Node::Environment.new("testing").name.should == :testing
 
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    end
 
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    it "should provide an array-like accessor method for returning any environment-specific setting" do
 
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        env = Puppet::Node::Environment.new("testing")
 
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        env.should respond_to(:[])
 
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    end
 
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    it "should ask the Puppet settings instance for the setting qualified with the environment name" do
 
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        Puppet.settings.expects(:value).with("myvar", :testing).returns("myval")
 
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        env = Puppet::Node::Environment.new("testing")
 
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        env["myvar"].should == "myval"
 
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    end
 
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end