[TBT-381] Fixed build failure Env issue

Author: mshahzaib-travis

lib/travis/api/app/endpoint/assembla.rb

@@ -50,7 +50,7 @@ def deep_integration_enabled?
       end
 
       def valid_asm_cluster?
-        allowed = Array(Travis.config.assembla_clusters)
+        allowed = Array(Travis.config.assembla_clusters.split(','))
         cluster = request.env['HTTP_X_ASSEMBLA_CLUSTER']
         allowed.include?(cluster)
       end

lib/travis/config/defaults.rb

@@ -108,7 +108,7 @@ def fallback_logs_api_auth_token
             legacy_roles:         false,
             internal_users:       [{id: 0, login: 'cron'}],
             deep_integration_enabled: ENV['DEEP_INTEGRATION_ENABLED'],
-            assembla_clusters: ENV['ASSEMBLA_CLUSTERS'].split(','),
+            assembla_clusters: ENV['ASSEMBLA_CLUSTERS'],
             assembla_jwt_secret: ENV['ASSEMBLA_JWT_SECRET']
 
     default :_access => [:key]

spec/unit/endpoint/assembla_spec.rb

@@ -18,7 +18,7 @@
 
   before do
     Travis.config[:deep_integration_enabled] = true
-    Travis.config[:assembla_clusters] = ['cluster1']
+    Travis.config[:assembla_clusters] = 'cluster1'
     Travis.config[:assembla_jwt_secret] = jwt_secret
 
     header 'X_ASSEMBLA_CLUSTER', 'cluster1'