2 files changed, 17 insertions, 1 deletions
diff --git a/spec/fixtures/config/redis_config_with_env.yml b/spec/fixtures/config/redis_config_with_env.yml
new file mode 100644
index 00000000000..f5860f37e47
--- /dev/null
+++ b/spec/fixtures/config/redis_config_with_env.yml
@@ -0,0 +1,2 @@
+test:
+  url: <%= ENV['TEST_GITLAB_REDIS_URL'] %>
diff --git a/spec/lib/gitlab/redis_spec.rb b/spec/lib/gitlab/redis_spec.rb
index e5406fb2d33..917c5c46db1 100644
--- a/spec/lib/gitlab/redis_spec.rb
+++ b/spec/lib/gitlab/redis_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Redis do
-  let(:redis_config) { Rails.root.join('config', 'resque.yml').to_s }
+  include StubENV
 
   before(:each) { clear_raw_config }
   after(:each) { clear_raw_config }
@@ -72,6 +72,20 @@ describe Gitlab::Redis do
 
       expect(url2).not_to end_with('foobar')
     end
+
+    context 'when yml file with env variable' do
+      let(:redis_config) { Rails.root.join('spec/fixtures/config/redis_config_with_env.yml') }
+
+      before  do
+        stub_env('TEST_GITLAB_REDIS_URL', 'redis://redishost:6379')
+      end
+
+      it 'reads redis url from env variable' do
+        stub_const("#{described_class}::CONFIG_FILE", redis_config)
+
+        expect(described_class.url).to eq 'redis://redishost:6379'
+      end
+    end
   end
 
   describe '._raw_config' do