v1.1.0 (#117)

* fix(core): use GCLOUD_PROJECT as default project when not using emulator

Author: prescottprue

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cypress-firebase",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Utilities to help testing Firebase projects with Cypress.",
   "main": "lib/index.js",
   "module": "lib/index.js",

src/firebase-utils.ts

@@ -100,26 +100,35 @@ export function initializeFirebase(adminInstance: any): admin.app.App {
     } else {
       // Get service account from local file falling back to environment variables
       const serviceAccount = getServiceAccount();
-      const projectId = serviceAccount?.project_id;
+      const projectId =
+        process.env.GCLOUD_PROJECT || serviceAccount?.project_id;
       if (!isString(projectId)) {
         const missingProjectIdErr =
-          'Error project_id from service account to initialize Firebase.';
+          'Error GCLOUD_PROJECT environment variable or project_id from service account to initialize Firebase.';
         console.error(`cypress-firebase: ${missingProjectIdErr}`); // eslint-disable-line no-console
         throw new Error(missingProjectIdErr);
       }
       const cleanProjectId = (projectId as string).replace(
         'firebase-top-agent-int',
         'top-agent-int',
       );
+
+      const appSettings: any = {
+        databaseURL: `https://${cleanProjectId}.firebaseio.com`,
+      };
+
+      if (serviceAccount) {
+        appSettings.credential = adminInstance.credential.cert(
+          serviceAccount as any,
+        );
+      }
+
+      fbInstance = adminInstance.initializeApp(appSettings);
       /* eslint-disable no-console */
       console.log(
-        `cypress-firebase: Initialized with Service Account for project "${cleanProjectId}"`,
+        `cypress-firebase: Initialized app with project "${cleanProjectId}"`,
       );
       /* eslint-enable no-console */
-      fbInstance = adminInstance.initializeApp({
-        credential: adminInstance.credential.cert(serviceAccount as any),
-        databaseURL: `https://${cleanProjectId}.firebaseio.com`,
-      });
     }
 
     return fbInstance;