1 files changed, 210 insertions, 0 deletions
diff --git a/spec/unit/node_spec.rb b/spec/unit/node_spec.rb
new file mode 100755
index 000000000..e0b4530e8
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+++ b/spec/unit/node_spec.rb
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+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/../spec_helper'
+
+describe Puppet::Node do
+    describe "when managing its environment" do
+        it "should use any set environment" do
+            Puppet::Node.new("foo", :environment => "bar").environment.name.should == :bar
+        end
+
+        it "should support providing an actual environment instance" do
+            Puppet::Node.new("foo", :environment => Puppet::Node::Environment.new(:bar)).environment.name.should == :bar
+        end
+
+        it "should determine its environment from its parameters if no environment is set" do
+            Puppet::Node.new("foo", :parameters => {"environment" => :bar}).environment.name.should == :bar
+        end
+
+        it "should use the default environment if no environment is provided" do
+            Puppet::Node.new("foo").environment.name.should == Puppet::Node::Environment.new.name
+        end
+
+        it "should always return an environment instance rather than a string" do
+            Puppet::Node.new("foo").environment.should be_instance_of(Puppet::Node::Environment)
+        end
+
+        it "should allow the environment to be set after initialization" do
+            node = Puppet::Node.new("foo")
+            node.environment = :bar
+            node.environment.name.should == :bar
+        end
+
+        it "should allow its environment to be set by parameters after initialization" do
+            node = Puppet::Node.new("foo")
+            node.parameters["environment"] = :bar
+            node.environment.name.should == :bar
+        end
+    end
+end
+
+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
+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 fail intelligently if it cannot find facts" do
+        Puppet::Node::Facts.expects(:find).with(@node.name).raises "foo"
+        lambda { @node.fact_merge }.should raise_error(Puppet::Error)
+    end
+
+    it "should prefer parameters already set on the node over facts from the node" do
+        @node = Puppet::Node.new("testnode", :parameters => {"one" => "a"})
+        @node.fact_merge
+        @node.parameters["one"].should == "a"
+    end
+
+    it "should add passed parameters to the parameter list" do
+        @node = Puppet::Node.new("testnode", :parameters => {"one" => "a"})
+        @node.fact_merge
+        @node.parameters["two"].should == "b"
+    end
+
+    it "should accept arbitrary parameters to merge into its parameters" do
+        @node = Puppet::Node.new("testnode", :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", :parameters => {"hostname" => "yay", "domain" => "domain.com"})
+    end
+
+    it "should return an array of names" do
+        @node.names.should be_instance_of(Array)
+    end
+
+    describe "and the node name is fully qualified" do
+        it "should contain an entry for each part of the node name" do
+            @node.names.should be_include("foo.domain.com")
+            @node.names.should be_include("foo.domain")
+            @node.names.should be_include("foo")
+        end
+    end
+
+    it "should include the node's fqdn" do
+        @node.names.should be_include("yay.domain.com")
+    end
+
+    it "should combine and include the node's hostname and domain if no fqdn is available" do
+        @node.names.should be_include("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.should be_include("foo.deep.sub.domain")
+        @node.names.should be_include("foo.deep.sub")
+    end
+
+    describe "and :node_name is set to 'cert'" do
+        before do
+            Puppet.settings.stubs(:value).with(:strict_hostname_checking).returns false
+            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
+
+        describe "and strict hostname checking is enabled" do
+            it "should only use the passed-in key" do
+                Puppet.settings.expects(:value).with(:strict_hostname_checking).returns true
+                @node.names.should == ["foo.domain.com"]
+            end
+        end
+    end
+
+    describe "and :node_name is set to 'facter'" do
+        before do
+            Puppet.settings.stubs(:value).with(:strict_hostname_checking).returns false
+            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