1 files changed, 20 insertions, 0 deletions
diff --git a/spec/services/gravatar_service_spec.rb b/spec/services/gravatar_service_spec.rb
new file mode 100644
index 00000000000..8c4ad8c7a3e
--- /dev/null
+++ b/spec/services/gravatar_service_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe GravatarService, service: true do
+  describe '#execute' do
+    let(:url) { 'http://example.com/avatar?hash=%{hash}&size=%{size}&email=%{email}&username=%{username}' }
+
+    before do
+      allow(Gitlab.config.gravatar).to receive(:plain_url).and_return(url)
+    end
+
+    it 'replaces the placeholders' do
+      avatar_url = described_class.new.execute('user@example.com', 100, 2, username: 'user')
+
+      expect(avatar_url).to include("hash=#{Digest::MD5.hexdigest('user@example.com')}")
+      expect(avatar_url).to include("size=200")
+      expect(avatar_url).to include("email=user%40example.com")
+      expect(avatar_url).to include("username=user")
+    end
+  end
+end