[Mezuro] Completed helper tests

Diego Camarinha · Caio
1 parent 3cdc22b2
Showing 3 changed files with 11 additions and 4 deletions Show diff stats
plugins/mezuro/lib/mezuro_plugin/helpers/content_viewer_helper.rb
plugins/mezuro/test/unit/mezuro_plugin/helpers/content_viewer_helper_test.rb
plugins/mezuro/views/content_viewer/_module_result.rhtml
 class MezuroPlugin::Helpers::ContentViewerHelper
   def self.format_grade(grade)
-    grade.slice(/[0-9]+\.[0-9]{1,2}/)
+    sprintf("%.2f", grade.to_f)
   end
 end
@@ -0,0 +1,10 @@
+require "test_helper"
+
+class ContentViewerHelperTest < ActiveSupport::TestCase
+
+  should 'get the number rounded by two decimal points' do
+    assert_equal '4.22', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4.22344')
+    assert_equal '4.10', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4.1')
+    assert_equal '4.00', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4')
+  end
+end
-<% require "#{RAILS_ROOT}/plugins/mezuro/lib/mezuro_plugin/helpers/content_viewer_helper.rb" %>
-
 <% the_module = module_result.module %>
 <% module_label = "#{the_module.name} (#{the_module.granularity})" %>
@@ -47,4 +45,3 @@
     </tr>
   </tfoot>
 </table>
-
1	class MezuroPlugin::Helpers::ContentViewerHelper	1	class MezuroPlugin::Helpers::ContentViewerHelper
2	def self.format_grade(grade)	2	def self.format_grade(grade)
3	- grade.slice(/[0-9]+\.[0-9]{1,2}/)	3	+ sprintf("%.2f", grade.to_f)
4	end	4	end
5	end	5	end
@@ -0,0 +1,10 @@		@@ -0,0 +1,10 @@
	1	+require "test_helper"
	2	+
	3	+class ContentViewerHelperTest < ActiveSupport::TestCase
	4	+
	5	+ should 'get the number rounded by two decimal points' do
	6	+ assert_equal '4.22', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4.22344')
	7	+ assert_equal '4.10', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4.1')
	8	+ assert_equal '4.00', MezuroPlugin::Helpers::ContentViewerHelper.format_grade('4')
	9	+ end
	10	+end