spec/sanitizer_spec.rb in input_sanitizer-0.2.0 vs spec/sanitizer_spec.rb in input_sanitizer-0.2.2

@@ -12,10 +12,13 @@
   integer :num
   date :birthday
   time :updated_at
   custom :cust1, :cust2, :converter => lambda { |v| v.reverse }
   nested :stuff, :sanitizer => NestedSanitizer, :collection => true, :namespace => :nested
+  custom :custom3, :provide => :num, :converter => lambda { |v, num|
+    num == 1 ? v.reverse : v
+  }
 end
 
 class BrokenCustomSanitizer < InputSanitizer::Sanitizer
 
 end
@@ -130,11 +133,11 @@
       sanitizer = ExtendedSanitizer.new({:num => "23", :is_nice => 'false'})
       cleaned = sanitizer.cleaned
 
       cleaned.should have_key(:num)
       cleaned[:num].should == 23
-      cleaned[:is_nice].should be_false
+      cleaned[:is_nice].should eq(false)
     end
 
     it "overrides inherited fields" do
       sanitizer = OverridingSanitizer.new({:is_nice => "42"})
       cleaned = sanitizer.cleaned
@@ -181,12 +184,20 @@
       cleaned.should have_key(:cust1)
       cleaned[:cust1].should == "magic"
     end
 
     it "raises an error when converter is not defined" do
-      expect do
+      lambda do
         BrokenCustomSanitizer.custom(:x)
-      end.to raise_error
+      end.should raise_error
+    end
+
+    it "provides the converter with requested value" do
+      @params = { :custom3 => 'three', :num => 1 }
+      cleaned.should have_key(:custom3)
+      cleaned.should have_key(:num)
+      cleaned[:custom3].should eq('eerht')
+      cleaned[:num].should eq(1)
     end
   end
 
   describe ".nested" do
     let(:sanitizer) { BasicSanitizer.new(@params) }