Default to all declared prod zones for endpoints without regions

- Extract all production zones in the DeploymentSpec constructor and update all Endpoints instances without regions to these zones

- Add more tests to validate that this does what we want it to.

1 files changed, 3 insertions, 0 deletions

diff --git a/config-model-api/src/main/java/com/yahoo/config/application/api/Endpoint.java b/config-model-api/src/main/java/com/yahoo/config/application/api/Endpoint.java
index 158fbfb175f..e47dcd78219 100644
--- a/config-model-api/src/main/java/com/yahoo/config/application/api/Endpoint.java
+++ b/config-model-api/src/main/java/com/yahoo/config/application/api/Endpoint.java
@@ -75,4 +75,7 @@ public class Endpoint {
         return Objects.hash(endpointId, containerId, regions);
     }
 
+    public Endpoint withRegions(Set<String> regions) {
+        return new Endpoint(endpointId, containerId, regions);
+    }
 }