Added more tests for NotificationFactory::Renderer and improved validation.

lib/notification_factory/renderer.rb

@@ -39,14 +39,23 @@ examples how to use
   def d(key, escape = nil)
 
     # do validaton, ignore some methodes
-    if key =~ /(`|\.(|\s*)(save|destroy|delete|remove|drop|update\(|update_att|create\(|new|all|where|find))/i
-      return "#{key} (not allowed)"
-    end
+    return "\#{#{key} / not allowed}" if !data_key_valid?(key)
 
-    value            = nil
-    object_methods   = key.split('.')
-    object_name      = object_methods.shift.to_sym
-    object_refs      = @objects[object_name]
+    value          = nil
+    object_methods = key.split('.')
+    object_name    = object_methods.shift
+
+    # if no object is given, just return
+    return "\#{no such object}" if object_name.empty?
+    object_refs = @objects[object_name] || @objects[object_name.to_sym]
+
+    # if object is not in avalable objects, just return
+    return "\#{#{object_name} / no such object}" if !object_refs
+
+    # if content of method is a complex datatype, just return
+    if object_methods.empty? && object_refs.class != String && object_refs.class != Float && object_refs.class != Fixnum
+      return "\#{#{key} / no such method}"
+    end
     object_methods_s = ''
     object_methods.each { |method_raw|
 
@@ -57,12 +66,17 @@ examples how to use
       end
       object_methods_s += method
 
-      # if method exists
-      if !object_refs.respond_to?( method.to_sym )
+      if object_methods_s == ''
         value = "\#{#{object_name}.#{object_methods_s} / no such method}"
         break
       end
-      object_refs = object_refs.send( method.to_sym )
+
+      # if method exists
+      if !object_refs.respond_to?(method.to_sym)
+        value = "\#{#{object_name}.#{object_methods_s} / no such method}"
+        break
+      end
+      object_refs = object_refs.send(method.to_sym)
     }
     placeholder = if !value
                     object_refs
@@ -121,4 +135,10 @@ examples how to use
     return key if escape.nil? && !@escape
     h key
   end
+
+  def data_key_valid?(key)
+    return false if key =~ /`|\.(|\s*)(save|destroy|delete|remove|drop|update|create|new|all|where|find)/i
+    true
+  end
+
 end

test/unit/notification_factory_renderer_test.rb

@@ -26,7 +26,6 @@ class NotificationFactoryRendererTest < ActiveSupport::TestCase
   test 'replace object attribute' do
 
     template = "<%= d 'ticket.title' %>"
-
     result = described_class.new(
       {
         ticket: ticket,
@@ -34,8 +33,48 @@ class NotificationFactoryRendererTest < ActiveSupport::TestCase
       'en-us',
       template,
     ).render
-
     assert_equal(CGI.escapeHTML(ticket.title), result)
+
+    template = "<%= d 'ticket. title' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML(ticket.title), result)
+
+    template = "<%= d 'ticket.\n title' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML(ticket.title), result)
+
+    template = "<%= d 'ticket.\t title' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML(ticket.title), result)
+
+    template = "<%= d 'ticket.\t\n title\t' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML(ticket.title), result)
+
   end
 
   test 'config' do
@@ -52,6 +91,20 @@ class NotificationFactoryRendererTest < ActiveSupport::TestCase
     ).render
 
     assert_equal(Setting.get(setting), result)
+
+    setting1 = 'fqdn'
+    setting2 = 'product_name'
+    template = "some <%= c '#{setting1}' %> and <%= c '#{setting2}' %>"
+
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+
+    assert_equal("some #{Setting.get(setting1)} and #{Setting.get(setting2)}", result)
   end
 
   test 'translation' do
@@ -67,6 +120,19 @@ class NotificationFactoryRendererTest < ActiveSupport::TestCase
     ).render
 
     assert_equal('neu', result)
+
+    template = "some text <%= t 'new' %> and <%= t 'open' %>"
+
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'de-de',
+      template,
+    ).render
+
+    assert_equal('some text neu and offen', result)
+
   end
 
   test 'chained function calls' do
@@ -83,4 +149,293 @@ class NotificationFactoryRendererTest < ActiveSupport::TestCase
 
     assert_equal('neu', result)
   end
+
+  test 'not existing object and attribute' do
+
+    template = "<%= d '' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{no such object}'), result)
+
+    template = "<%= d 'notexsiting.notexsiting' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{notexsiting / no such object}'), result)
+
+    template = "<%= d 'ticket.notexsiting' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.notexsiting / no such method}'), result)
+
+    template = "<%= d 'ticket.' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket. / no such method}'), result)
+
+    template = "<%= d 'ticket.title.notexsiting' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.title.notexsiting / no such method}'), result)
+
+    template = "<%= d 'ticket.notexsiting.notexsiting' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.notexsiting / no such method}'), result)
+
+    template = "<%= d 'notexsiting' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{notexsiting / no such object}'), result)
+
+    template = "<%= d 'notexsiting.' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{notexsiting / no such object}'), result)
+
+    template = "<%= d 'string' %>"
+    result = described_class.new(
+      {
+        string: 'some string',
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('some string'), result)
+
+    template = "<%= d 'fixum' %>"
+    result = described_class.new(
+      {
+        fixum: 123,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('123'), result)
+
+    template = "<%= d 'float' %>"
+    result = described_class.new(
+      {
+        float: 123.99,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('123.99'), result)
+
+  end
+
+  test 'data key validation' do
+
+    template = "<%= d 'ticket.title `echo 1`' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.title `echo 1` / not allowed}'), result)
+
+    template = "<%= d 'ticket.destroy' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.destroy / not allowed}'), result)
+
+    template = "<%= d 'ticket.save' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.save / not allowed}'), result)
+
+    template = "<%= d 'ticket.update' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.update / not allowed}'), result)
+
+    template = "<%= d 'ticket.delete' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.delete / not allowed}'), result)
+
+    template = "<%= d 'ticket.remove' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.remove / not allowed}'), result)
+
+    template = "<%= d 'ticket.drop' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.drop / not allowed}'), result)
+
+    template = "<%= d 'ticket.create' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.create / not allowed}'), result)
+
+    template = "<%= d 'ticket.new' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.new / not allowed}'), result)
+
+    template = "<%= d 'ticket.update_att' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.update_att / not allowed}'), result)
+
+    template = "<%= d 'ticket.all' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.all / not allowed}'), result)
+
+    template = "<%= d 'ticket.find' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.find / not allowed}'), result)
+
+    template = "<%= d 'ticket.where' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket.where / not allowed}'), result)
+
+    template = "<%= d 'ticket. destroy' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML('#{ticket. destroy / not allowed}'), result)
+
+    template = "<%= d 'ticket.\n destroy' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML("\#{ticket.\n destroy / not allowed}"), result)
+
+    template = "<%= d 'ticket.\t destroy' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML("\#{ticket.\t destroy / not allowed}"), result)
+
+    template = "<%= d 'ticket.\r destroy' %>"
+    result = described_class.new(
+      {
+        ticket: ticket,
+      },
+      'en-us',
+      template,
+    ).render
+    assert_equal(CGI.escapeHTML("\#{ticket.\r destroy / not allowed}"), result)
+
+  end
+
 end

test/unit/notification_factory_template_test.rb

@@ -37,4 +37,23 @@ class NotificationFactoryTemplateTest < ActiveSupport::TestCase
     result = described_class.new(template_before).to_s
     assert_equal(template_after, result)
   end
+
+  test 'empty tag' do
+
+    template_before = '<%= d "#{}" %>'
+    template_after  = '<%= d "#{}" %>'
+
+    result = described_class.new(template_before).to_s
+    assert_equal(template_after, result)
+  end
+
+  test 'empty tag with space' do
+
+    template_before = '<%= d "#{ }" %>'
+    template_after  = '<%= d "#{ }" %>'
+
+    result = described_class.new(template_before).to_s
+    assert_equal(template_after, result)
+  end
+
 end