test/xml_test.rb in representable-0.9.0 vs test/xml_test.rb in representable-0.9.1

@@ -20,10 +20,19 @@
 class XmlTest < MiniTest::Spec
   XML = Representable::XML
   Def = Representable::Definition
   
   describe "Xml module" do
+    before do
+      @Band = Class.new do
+        include Representable::XML
+        self.representation_name= :band
+        representable_property :name
+        representable_property :label
+      end
+    end
+      
     class Band
       include Representable::XML
       representable_property :href,   :from => "@href"
       representable_property :title,  :from => "@title"
     end
@@ -32,22 +41,37 @@
       assert_equal XML::Definition, Band.definition_class
     end
   
     describe "#binding_for_definition" do
       it "returns AttributeBinding" do
-        assert_kind_of XML::AttributeBinding, XML.binding_for_definition(Def.new(:band, :from => "@band"))
+        assert_kind_of XML::AttributeBinding, Band.binding_for_definition(Def.new(:band, :from => "@band"))
       end
       
       it "returns ObjectBinding" do
-        assert_kind_of XML::ObjectBinding, XML.binding_for_definition(Def.new(:band, :as => Hash))
+        assert_kind_of XML::ObjectBinding, Band.binding_for_definition(Def.new(:band, :as => Hash))
       end
       
-      #it "returns NamespaceBinding" do
-      #  assert_kind_of Xml::AttributeBinding, Xml.binding_for_definition(Def.new(:band, :from => "@band"))
-      #end
-      
       it "returns TextBinding" do
-        assert_kind_of XML::TextBinding, XML.binding_for_definition(Def.new(:band, :from => :content))
+        assert_kind_of XML::TextBinding, Band.binding_for_definition(Def.new(:band, :from => :content))
+      end
+    end
+    
+    describe "#from_xml" do
+      before do
+        @band = @Band.new
+      end
+      
+      it "accepts xml string" do
+        @band.from_xml(%{<band><name>Nofx</name><label>NOFX</label></band>})
+        assert_equal ["Nofx", "NOFX"], [@band.name, @band.label]
+      end
+      
+      it "forwards block to #update_properties_from" do
+        @band.from_xml(%{<band><name>Nofx</name><label>NOFX</label></band>}) do |binding|
+          binding.definition.name == "name"
+        end
+        
+        assert_equal ["Nofx", nil], [@band.name, @band.label]
       end
     end
   end
 end