Speeding up server tests and removing the ability for it to port collide.

packages/server/scripts/jestSetup.js

@@ -6,3 +6,4 @@ env._set("JWT_SECRET", "test-jwtsecret")
 env._set("CLIENT_ID", "test-client-id")
 env._set("BUDIBASE_DIR", tmpdir("budibase-unittests"))
 env._set("LOG_LEVEL", "silent")
+env._set("PORT", 0)

packages/server/src/tests/utilities/TestConfiguration.js

@@ -26,7 +26,8 @@ const PASSWORD = "babs_password"
 class TestConfiguration {
   constructor(openServer = true) {
     if (openServer) {
-      env.PORT = 4002
+      // use a random port because it doesn't matter
+      env.PORT = 0
       this.server = require("../../app")
       // we need the request for logging in, involves cookies, hard to fake
       this.request = supertest(this.server)