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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../spec_helper'
describe Puppet::Node, "when initializing" do
before do
@node = Puppet::Node.new("testnode")
end
it "should set the node name" do
@node.name.should == "testnode"
end
it "should not allow nil node names" do
proc { Puppet::Node.new(nil) }.should raise_error(ArgumentError)
end
it "should default to an empty parameter hash" do
@node.parameters.should == {}
end
it "should default to an empty class array" do
@node.classes.should == []
end
it "should note its creation time" do
@node.time.should be_instance_of(Time)
end
it "should accept parameters passed in during initialization" do
params = {"a" => "b"}
@node = Puppet::Node.new("testing", :parameters => params)
@node.parameters.should == params
end
it "should accept classes passed in during initialization" do
classes = %w{one two}
@node = Puppet::Node.new("testing", :classes => classes)
@node.classes.should == classes
end
it "should always return classes as an array" do
@node = Puppet::Node.new("testing", :classes => "myclass")
@node.classes.should == ["myclass"]
end
it "should accept an environment value" do
Puppet.settings.stubs(:value).with(:environment).returns("myenv")
@node = Puppet::Node.new("testing", :environment => "myenv")
@node.environment.should == "myenv"
end
end
describe Puppet::Node, "when returning the environment" do
before do
Puppet.settings.stubs(:value).with(:environment).returns("one,two")
Puppet.settings.stubs(:value).with(:environment).returns("one")
@node = Puppet::Node.new("testnode")
end
it "should return the 'environment' fact if present and there is no explicit environment" do
@node.parameters = {"environment" => "two"}
@node.environment.should == "two"
end
it "should use the default environment if there is no environment fact nor explicit environment" do
env = mock 'environment', :name => :myenv
Puppet::Node::Environment.expects(:new).returns(env)
@node.environment.should == "myenv"
end
end
describe Puppet::Node, "when merging facts" do
before do
@node = Puppet::Node.new("testnode")
Puppet::Node::Facts.stubs(:find).with(@node.name).returns(Puppet::Node::Facts.new(@node.name, "one" => "c", "two" => "b"))
end
it "should prefer parameters already set on the node over facts from the node" do
@node.parameters = {"one" => "a"}
@node.fact_merge
@node.parameters["one"].should == "a"
end
it "should add passed parameters to the parameter list" do
@node.parameters = {"one" => "a"}
@node.fact_merge
@node.parameters["two"].should == "b"
end
it "should accept arbitrary parameters to merge into its parameters" do
@node.parameters = {"one" => "a"}
@node.merge "two" => "three"
@node.parameters["two"].should == "three"
end
it "should add the environment to the list of parameters" do
Puppet.settings.stubs(:value).with(:environments).returns("one,two")
Puppet.settings.stubs(:value).with(:environment).returns("one")
@node = Puppet::Node.new("testnode", :environment => "one")
@node.merge "two" => "three"
@node.parameters["environment"].should == "one"
end
it "should not set the environment if it is already set in the parameters" do
Puppet.settings.stubs(:value).with(:environments).returns("one,two")
Puppet.settings.stubs(:value).with(:environment).returns("one")
@node = Puppet::Node.new("testnode", :environment => "one")
@node.merge "environment" => "two"
@node.parameters["environment"].should == "two"
end
end
describe Puppet::Node, "when indirecting" do
it "should redirect to the indirection" do
@indirection = stub 'indirection', :name => :node
Puppet::Node.stubs(:indirection).returns(@indirection)
@indirection.expects(:find)
Puppet::Node.find(:my_node.to_s)
end
it "should default to the 'plain' node terminus" do
Puppet::Node.indirection.terminus_class.should == :plain
end
it "should not have a cache class defined" do
Puppet::Node.indirection.cache_class.should be_nil
end
after do
Puppet::Util::Cacher.expire
end
end
describe Puppet::Node, "when generating the list of names to search through" do
before do
@node = Puppet::Node.new("foo.domain.com")
@node.parameters = {"hostname" => "yay", "domain" => "domain.com"}
end
it "should return an array of names" do
@node.names.should be_instance_of(Array)
end
it "should have the node's fqdn as the second name" do
@node.names[1].should == "yay.domain.com"
end
it "should set the fqdn to the node's 'fqdn' fact if it is available" do
@node.parameters["fqdn"] = "boo.domain.com"
@node.names[1].should == "boo.domain.com"
end
it "should set the fqdn to the node's hostname and domain if no fqdn is available" do
@node.names[1].should == "yay.domain.com"
end
it "should contain an entry for each name available by stripping a segment of the fqdn" do
@node.parameters["fqdn"] = "foo.deep.sub.domain.com"
@node.names[2].should == "foo.deep.sub.domain"
@node.names[3].should == "foo.deep.sub"
end
describe "and :node_name is set to 'cert'" do
before do
Puppet.settings.stubs(:value).with(:node_name).returns "cert"
end
it "should use the passed-in key as the first value" do
@node.names[0].should == "foo.domain.com"
end
end
describe "and :node_name is set to 'facter'" do
before do
Puppet.settings.stubs(:value).with(:node_name).returns "facter"
end
it "should use the node's 'hostname' fact as the first value" do
@node.names[0].should == "yay"
end
end
end
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