1 files changed, 49 insertions, 0 deletions
diff --git a/spec/unit/rails/param_value.rb b/spec/unit/rails/param_value.rb
new file mode 100755
index 000000000..26e87fec2
--- /dev/null
+++ b/spec/unit/rails/param_value.rb
@@ -0,0 +1,49 @@
+#!/usr/bin/env ruby
+
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe "Puppet::Rails::ParamValue" do
+    confine "Cannot test without ActiveRecord" => Puppet.features.rails?
+
+    def column(name, type)
+        ActiveRecord::ConnectionAdapters::Column.new(name, nil, type, false)
+    end
+
+    before do
+        require 'puppet/rails/param_value'
+
+        name = stub 'param_name', :name => "foo"
+
+        # Stub this so we don't need access to the DB.
+        Puppet::Rails::ParamValue.stubs(:columns).returns([column("value", "string")])
+        Puppet::Rails::ParamName.stubs(:find_or_create_by_name).returns(name)
+    end
+
+    describe "when creating initial parameter values" do
+        it "should return an array of hashes" do
+            Puppet::Rails::ParamValue.from_parser_param(:myparam, %w{a b})[0].should be_instance_of(Hash)
+        end
+
+        it "should return hashes for each value with the parameter name set as the ParamName instance" do
+            name = stub 'param_name', :name => "foo"
+            Puppet::Rails::ParamName.expects(:find_or_create_by_name).returns(name)
+
+            result = Puppet::Rails::ParamValue.from_parser_param(:myparam, "a")[0]
+            result[:value].should == "a"
+            result[:param_name].should == name
+        end
+
+        it "should return an array of hashes even when only one parameter is provided" do
+            Puppet::Rails::ParamValue.from_parser_param(:myparam, "a")[0].should be_instance_of(Hash)
+        end
+
+        it "should convert all arguments into strings" do
+            Puppet::Rails::ParamValue.from_parser_param(:myparam, 50)[0][:value].should == "50"
+        end
+
+        it "should not convert Resource References into strings" do
+            ref = Puppet::Resource::Reference.new(:file, "/file")
+            Puppet::Rails::ParamValue.from_parser_param(:myparam, ref)[0][:value].should == ref
+        end
+    end
+end