test/macros/validates_exclusion_test.rb in whyvalidationssuckin96-1.5.2 vs test/macros/validates_exclusion_test.rb in whyvalidationssuckin96-1.5.3

@@ -1,37 +1,57 @@
 require 'teststrap'
 
 context "validates exclusion" do
-  
+
   should "add a validation macro" do
     WhyValidationsSuckIn96::ValidationBuilder.instance_methods
   end.includes('validates_exclusion_of')
-  
+
   should "raise if an :in option is not given" do
-      WhyValidationsSuckIn96::ValidatesExclusion.new(Object.new, :attribute => :colour)    
+      WhyValidationsSuckIn96::ValidatesExclusion.new(Object.new, :attribute => :colour)
   end.raises(ArgumentError, "Collection to check for exclusion against should be specified with :in")
-  
+
   context "with some default options" do
     setup do
       WhyValidationsSuckIn96::ValidatesExclusion.new(Object.new, :attribute => :colour, :in => %w[1 2 3])
     end
-  
+
     should "have a message accessor with a default message" do
       topic.message
     end.equals("is in the excluded collection")
   end # with some default options
-  
+
   context "validating an object" do
-    
+
     should "fail if the attribute is in the excluded set" do
       validation = WhyValidationsSuckIn96::ValidatesExclusion.new(OpenStruct.new(:colour => "red"), :attribute => :colour,
                                                                   :in => %w[red blue])
       validation.validates?
     end.equals(false)
-    
+
     should "pass if the attribute is out of the excluded set" do
       validation = WhyValidationsSuckIn96::ValidatesExclusion.new(OpenStruct.new(:colour => "red"), :attribute => :colour,
                                                                   :in => %w[green blue])
       validation.validates?
     end
   end   # validating an object
+
+  context "validating an object with the :set option given" do
+
+    should "fail if any of the attributes are in the given set" do
+      validation = WhyValidationsSuckIn96::ValidatesExclusion.new(OpenStruct.new(:colours => %w[red blue yellow]),
+                                                                  :attribute => :colours,
+                                                                  :set => true,
+                                                                  :in => %w[blue green])
+      validation.validates?
+    end.equals(false)
+
+    should "pass if all the attributes are not in the given set" do
+      validation = WhyValidationsSuckIn96::ValidatesExclusion.new(OpenStruct.new(:colours => %w[yellow purple]),
+                                                                  :attribute => :colours,
+                                                                  :set => true,
+                                                                  :in => %w[red green blue])
+      validation.validates?
+    end
+  end   # validating an object
+
 end     # validates exclusion
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