chore: move emulator env var into test setup

Author: kschelonka

.env

@@ -148,9 +148,6 @@ STATS_TOKEN=
 GCP_PUBSUB_PROJECT_ID=your-project-name
 GCP_PUBSUB_TOPIC_NAME=hibp-breaches
 GCP_PUBSUB_SUBSCRIPTION_NAME=hibp-cron
-PUBSUB_HOST=localhost
-PUBSUB_PORT=8085
-PUBSUB_EMULATOR_HOST="${PUBSUB_HOST}:${PUBSUB_PORT}"
 
 # Randomly-generated UUIDv5 namespace, until/unless we are approved to use FxA UID for Nimbus User ID.
 NIMBUS_UUID_NAMESPACE=00000000-0000-0000-0000-000000000000

jest.setup.ts

@@ -55,3 +55,7 @@ jest.mock("./src/envVars", () => {
     getEnvVarsOrThrow: () => process.env,
   };
 });
+
+// Avoiding putting in the env file in case this gets loaded into prod
+// TODO: Centralize and streamline configuration for environments
+process.env.PUBSUB_EMULATOR_HOST = "localhost:8085";