add rules spec

spec/license_rules_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+licenses.each do |license|
+
+  groups = rules.keys
+
+  describe "The #{license["title"]} license" do
+    groups.each do |group|
+
+      valid_tags = rules[group].map { |r| r["tag"] }
+
+      describe "the #{group} group" do
+        it "should exist" do
+          expect(license[group]).to_not be_nil
+        end
+
+        it "should only contain valid tags" do
+          extra = license[group] - valid_tags
+          expect(extra).to be_empty
+        end
+      end
+    end
+  end
+end

spec/license_spec.rb

@@ -31,21 +31,5 @@ licenses.each do |license|
         end
       end
     end
-
-    ["permitted", "required", "forbidden"].each do |group|
-      describe "#{group} properties" do
-        it "should list the properties" do
-          expect(license[group]).to_not be_nil
-        end
-
-        license[group].to_a.each do |tag|
-          describe "#{tag} tag" do
-            it "should be a valid tag" do
-              expect(rule?(tag,group)).to be(true)
-            end
-          end
-        end
-      end
-    end
   end
 end