Add missing tests for friendly_date_ago helper

diff --git a/test/helpers/application_helper_test.rb b/test/helpers/application_helper_test.rb
index e05196dfab1df676418e2da81829aa8fa2ea9585..34120e2078781ad732e69e5664a2e5324093157a 100644 (file)
--- a/test/helpers/application_helper_test.rb
+++ b/test/helpers/application_helper_test.rb
@@ -72,6 +72,23 @@ class ApplicationHelperTest < ActionView::TestCase
     assert_match %r{^<time title=".*">4 months</time>$}, date
   end
 
+  def test_friendly_date_ago
+    date = friendly_date_ago(Time.utc(2014, 3, 5, 18, 58, 23))
+    assert_match %r{^<time title=" *5 March 2014 at 18:58" datetime="2014-03-05T18:58:23Z">.*</time>$}, date
+
+    date = friendly_date_ago(Time.now.utc - 1.hour)
+    assert_match %r{^<time title=".*">about 1 hour ago</time>$}, date
+
+    date = friendly_date_ago(Time.now.utc - 2.days)
+    assert_match %r{^<time title=".*">2 days ago</time>$}, date
+
+    date = friendly_date_ago(Time.now.utc - 3.weeks)
+    assert_match %r{^<time title=".*">21 days ago</time>$}, date
+
+    date = friendly_date_ago(Time.now.utc - 4.months)
+    assert_match %r{^<time title=".*">4 months ago</time>$}, date
+  end
+
   def test_body_class; end
 
   def test_current_page_class; end