mv template load in page create and added tests

lib/gollum/app.rb

@@ -105,7 +105,6 @@ module Precious
       @css = settings.wiki_options[:css]
       @js  = settings.wiki_options[:js]
       @mathjax_config = settings.wiki_options[:mathjax_config]
-      @template_page=wiki_page("/_Template").page.raw_data if settings.wiki_options[:template_page]      
     end
 
     get '/' do
@@ -156,6 +155,7 @@ module Precious
 
     get '/edit/*' do
       forbid unless @allow_editing
+
       wikip = wiki_page(params[:splat].first)
       @name = wikip.name
       @path = wikip.path
@@ -320,6 +320,12 @@ module Precious
 
     get '/create/*' do
       forbid unless @allow_editing
+
+      if settings.wiki_options[:template_page] then
+        temppage = wiki_page("/_Template")
+        @template_page = (temppage.page != nil) ? temppage.page.raw_data : "Template page option is set, but no /_Template page is present or committed."
+      end       
+      
       wikip = wiki_page(params[:splat].first.gsub('+', '-'))
       @name = wikip.name.to_url
       @path = wikip.path

test/test_app.rb

@@ -310,6 +310,28 @@ context "Frontend" do
     assert_no_match(/[^\/]#{dir}/, last_response.body)
   end
 
+  test "create with template succeed if template exists" do
+    Precious::App.set(:wiki_options, { :template_page => true })
+    page='_Template'
+    post '/create', :content => 'fake template', :page => page,
+      :path               => '/', :format => 'markdown', :message => ''
+    follow_redirect!      
+    assert last_response.ok?
+    #puts last_response
+    @wiki.clear_cache    
+    get "/create/TT"
+    assert last_response.ok?
+    get '/delete/_Template'
+    Precious::App.set(:wiki_options, { :template_page => false })
+  end
+
+  test "create with template succeed if template doesn't exist" do
+    Precious::App.set(:wiki_options, { :template_page => true }) 
+    get "/create/TT"
+    assert last_response.ok?
+    Precious::App.set(:wiki_options, { :template_page => false })
+  end
+  
   test "create sets the correct path for a relative path subdirectory with the page file directory set" do
     Precious::App.set(:wiki_options, { :page_file_dir => "foo" })
     dir  = "bardir"