Add support for HiDPI displays in gravatar service

1 files changed, 8 insertions, 4 deletions

diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 742420f550e..e6e9bc99a16 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -141,15 +141,19 @@ describe ApplicationHelper do
         stub_gravatar_setting(plain_url: 'http://example.local/?s=%{size}&hash=%{hash}')
 
         expect(gravatar_icon(user_email, 20)).
-          to eq('http://example.local/?s=20&hash=b58c6f14d292556214bd64909bcdb118')
+          to eq('http://example.local/?s=40&hash=b58c6f14d292556214bd64909bcdb118')
       end
 
       it 'accepts a custom size argument' do
-        expect(helper.gravatar_icon(user_email, 64)).to include '?s=64'
+        expect(helper.gravatar_icon(user_email, 64)).to include '?s=128'
       end
 
-      it 'defaults size to 40 when given an invalid size' do
-        expect(helper.gravatar_icon(user_email, nil)).to include '?s=40'
+      it 'defaults size to 40@2x when given an invalid size' do
+        expect(helper.gravatar_icon(user_email, nil)).to include '?s=80'
+      end
+
+      it 'accepts a scaling factor' do
+        expect(helper.gravatar_icon(user_email, 40, 3)).to include '?s=120'
       end
 
       it 'ignores case and surrounding whitespace' do