radio_group.rb in domkey-0.3.0

- old
+ new
@@ -1,70 +1,21 @@
-require 'domkey/view/labeled_group'
+require 'domkey/view/option_selectable_group'
+
 module Domkey
 
   module View
 
     # RadioGroup allows you to interact with PageObjectCollection of radios as a single PageObject
-    # Radios collection is constrained by the same name attribute and behaves like one object.
-    # It behaves like a single Select list.
-    # When one radio is selected in the collection the others become unselected.
-    class RadioGroup < PageObjectCollection
+    # Acts like OptionSelectable
+    # Radios collection is constrained by the same name attribute
+    # Behaves like a single Select list.
+    # It has one radio selected at all times
+    class RadioGroup < OptionSelectableGroup
 
-      # @param [String] match text in value attribute and set that radio
-      def set value
-        validate_scope
-        return unless value
-        [*value].each do |v|
-          e = case v
-              when String
-                element.find { |e| e.value == v }
-              when Regexp
-                element.find { |e| e.value.match(v) }
-              end
-          e ? e.set : fail(Exception::Error, "RadioGroup value not found: #{v.inspect}")
-        end
-      end
-
-      # @return [String] text in value attribute of currently set
-      def value
-        validate_scope
-        element.find_all { |r| r.set? }.map { |e| e.value }
-      end
-
-      def options
-        validate_scope
-        element.map { |e| e.value }
-      end
-
-      # convert to LabeledGroup settable by corresponding label text
-      def to_labeled
-        LabeledGroup.new(self)
-      end
-
-      # @yield [PageObject]
-      def each(&blk)
-        validate_scope
-        super(&blk)
-      end
-
-      # @return [Array<PageObject>]
-      def to_a
-        validate_scope
-        super
-      end
-
       private
 
-      # precondition on acting on this collection
-      # @return [true] when all radios in collection share the same name attribute
-      # @raise [Exception::Error] when where is more than one unique name attribute
-      # --
-      # returns true on subsequent unless magically more radios show up after initial validation
-      def validate_scope
-        return if @validated
-        groups = element.map { |e| e.name }.uniq
-        fail(Exception::Error, "RadioGroup definition scope too broad: Found #{groups.count} radio groups with names: #{groups}") unless (groups.size == 1)
-        @validated = true
+      def before_set
+        validate_scope
       end
     end
   end
 end