Enable parallelised tests

.circleci/config.yml

@@ -18,6 +18,7 @@ jobs:
   test:
     macos:
       xcode: "10.2.1"
+      parallelism: 3
     steps:
       - run:
           name: iOS unit tests
@@ -27,4 +28,11 @@ jobs:
           command: 'npm run test-unit-android'
       - run:
           name: Detox iOS CI
-          command: 'npm run test-e2e-ios-release'
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+          command: 'npm run test-e2e-ios-release'
+
+workflows:
+  version: 1
+  build_and_test:
+    jobs:
+      - build
+      - test
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