spec/lib/extensions/module_spec.rb in picky-0.3.0 vs spec/lib/extensions/module_spec.rb in picky-0.9.0

@@ -1,27 +1,38 @@
 require 'spec_helper'
 
 describe Module do
 
   describe 'each_delegate' do
-    before(:each) do
-      @klass = Class.new do
-
-        each_delegate :bli, :bla, :blu, :to => :@some_enumerable
-
-        def initialize some_enumerable
-          @some_enumerable = some_enumerable
+    context "with correct params" do
+      before(:each) do
+        @klass = Class.new do
+          
+          each_delegate :bli, :bla, :blu, :to => :@some_enumerable
+          
+          def initialize some_enumerable
+            @some_enumerable = some_enumerable
+          end
+          
         end
-
       end
+      it 'should send each a bli' do
+        bli = stub :bli
+        delegating = @klass.new [bli, bli, bli, bli]
+        
+        bli.should_receive(:bli).exactly(4).times
+        
+        delegating.bli
+      end
     end
-    it 'should send each a bli' do
-      bli = stub :bli
-      delegating = @klass.new [bli, bli, bli, bli]
-
-      bli.should_receive(:bli).exactly(4).times
-
-      delegating.bli
+    context "without correct params" do
+      it 'should send each a bli' do
+        lambda do
+          Class.new do
+            each_delegate :bli, :bla, :blu # :to missing
+          end
+        end.should raise_error(ArgumentError)
+      end
     end
   end
-
+  
 end
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