Changeset 340

Timestamp:

Nov 10, 2009, 10:45:54 PM (14 years ago)

Author:

KOBAYASHI, Shinji

Message:

item structure is completed

Location:

ruby/branches/0.5

Files:

• lib/open_ehr/rm/data_structures/item_structure.rb (modified) (1 diff)
• spec/lib/open_ehr/rm/data_structures/item_structure/item_tree_spec.rb (modified) (2 diffs)

ruby/branches/0.5/lib/open_ehr/rm/data_structures/item_structure.rb

@@ -186 +186 @@
             self.items = args[:items]
           end
+
+          def has_element_path?(path)
+            paths = [ ]
+            @items.each do |item|
+              paths << item.archetype_node_id
+            end
+            return paths.include? path
+          end
+
+          def element_at_path(path)
+            @items.each do |item|
+              return item if item.archetype_node_id == path
+            end
+            return nil
+          end
+
+          def as_hierarchy
+            return Cluster.new(:name => @name,
+                               :archetype_node_id => @archetype_node_id,
+                               :items => @items)
+          end
         end
       end # of ItemStructure

ruby/branches/0.5/spec/lib/open_ehr/rm/data_structures/item_structure/item_tree_spec.rb

@@ -7 +7 @@
 describe ItemTree do
   before(:each) do
-    items = %w{one two}.collect do |name|
+    i = 1
+    items = %w{one two three}.collect do |name|
+      i += 1
       Element.new(:name => DvText.new(:value => name),
-                  :archetype_node_id => 'test')
+                  :archetype_node_id => 'at000' + i.to_s)
     end
     name = DvText.new(:value => 'item tree')
     @item_tree = ItemTree.new(:name => name,
-                              :archetype_node_id => 'test',
+                              :archetype_node_id => 'at0001',
                               :items => items)
   end
@@ -26 +28 @@
 
   it 'has valid element path' do
+    @item_tree.has_element_path?('at0002').should be_true
+  end
+
+  it 'should return false with wrong node' do
+    @item_tree.has_element_path?('at0005').should be_false
+  end
+
+  it 'path at002 should return two' do
+    @item_tree.element_at_path('at0003').name.value.should == 'two'
+  end
+
+  it 'path at005 should return nil' do
+    @item_tree.element_at_path('at0005').should be_nil
+  end
+
+  it 'should returns ItemTree as Cluster' do
+    @item_tree.as_hierarchy.name.value.should == 'item tree'
   end
 end