spec/ruhl_spec.rb in ruhl-0.9.7 vs spec/ruhl_spec.rb in ruhl-0.10.0

@@ -80,56 +80,102 @@
       doc.xpath('/html/body/div/div/div/ul/li//a')[0].inner_html.
         should == "Real Link 1"
     end
   end
 
+  shared_examples_for "if with no users" do
+    it "table should not render" do
+      nodes = @doc.xpath('/html/body//*')
+      nodes.children.length.should == 2
+      nodes.children[0].to_s.should == "This is the header template"
+    end
+
+    it "no user message should render" do
+      nodes = @doc.xpath('/html/body//*')
+      nodes.children[1].to_s.should == @co.no_users_message
+    end
+  end
+
+  shared_examples_for "if with users" do
+    it "table should render" do
+      nodes = @doc.xpath('/html/body//*')
+      nodes.children.length.should > 1
+
+      table = @doc.xpath('/html/body/table/tr//td')
+      table.children[12].to_s.should == "NoMail"
+      table.children[13].to_s.should == "Man"
+    end
+  end
+
   describe "if.html" do
-    describe "no users" do
+    describe "users? is false" do
       before do
         class ContextObject
-          def users?(tag = nil)
+          def users?
             false
           end
         end
 
         @html = File.read html(:if)
         @doc = create_doc
       end
 
-      it "table should not render" do
-        nodes = @doc.xpath('/html/body//*')
-        nodes.children.length.should == 2
-        nodes.children[0].to_s.should == "This is the header template"
-      end
-
-      it "no user message should render" do
-        nodes = @doc.xpath('/html/body//*')
-        nodes.children[1].to_s.should == @co.no_users_message
-      end
+      it_should_behave_like "if with no users"      
     end
 
-    describe "has users" do
+    describe "users? is true" do
       before do
         class ContextObject
-          def users?(tag = nil)
+          def users?
             true
           end
         end
 
         @html = File.read html(:if)
         @doc = create_doc
       end
 
-      it "table should render" do
-        nodes = @doc.xpath('/html/body//*')
-        nodes.children.length.should > 1
+      it_should_behave_like "if with users"      
+    end
+  end
 
-        table = @doc.xpath('/html/body/table/tr//td')
-        table.children[12].to_s.should == "NoMail"
-        table.children[13].to_s.should == "Man"
+  describe "if_on_collection.html" do
+    describe "user_list is empty" do
+      before do
+        class ContextObject
+          def user_list
+            []
+          end
+        end
+
+        @html = File.read html(:if_on_collection)
+        @doc = create_doc
       end
+
+      it_should_behave_like "if with no users"      
     end
+
+    describe "user_list is not empty" do
+      before do
+        class ContextObject
+          def user_list
+            [ 
+              TestUser.new('Jane', 'Doe', '[e-mail]'),
+              TestUser.new('John', 'Joe', '[e-mail]'),
+              TestUser.new('Jake', 'Smo', '[e-mail]'),
+              TestUser.new('Paul', 'Tin', '[e-mail]'),
+              TestUser.new('NoMail', 'Man')
+            ]
+          end
+        end
+
+        @html = File.read html(:if_on_collection)
+        @doc = create_doc
+      end
+
+      it_should_behave_like "if with users"      
+    end
   end
 
   describe "loop.html" do
     before do
       @html = File.read html(:loop)
@@ -175,16 +221,11 @@
       nodes[3]['value'].should == 'tin'
       nodes[4]['value'].should == 'man'
     end
   end
 
-  describe "use.html" do
-    before do
-      @html = File.read html(:use)
-      @doc  = create_doc
-    end
-
+  shared_examples_for "if with user" do
     it "first name will be set" do
       @doc.xpath('/html/body/div//input')[0]['value'].should == "Jane"
     end
 
     it "last name will be set" do
@@ -192,9 +233,27 @@
     end
 
     it "email will be set" do
       @doc.xpath('/html/body/div//input')[2]['value'].should == "[e-mail]"
     end
+  end
+
+  describe "use.html" do
+    before do
+      @html = File.read html(:use)
+      @doc  = create_doc
+    end
+
+    it_should_behave_like "if with user"      
+  end
+
+  describe "use_if.html" do
+    before do
+      @html = File.read html(:use_if)
+      @doc  = create_doc
+    end
+
+    it_should_behave_like "if with user"      
   end
   
   describe "collection_of_strings.html" do
     before do
       @html = File.read html(:collection_of_strings)