First pass at getting fdc tests to work

Author: maneesht

.github/workflows/test-firebase-integration.yml

@@ -21,6 +21,16 @@ env:
   NODE_OPTIONS: "--max_old_space_size=4096"
 
 jobs:
+  services:
+    postgres:
+      image: postgres
+      env:
+        POSTGRES_PASSWORD: postgres
+      options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
   test:
     name: Test Firebase Namespace
     runs-on: ubuntu-latest
@@ -46,4 +56,4 @@ jobs:
     - name: build
       run: yarn build:changed firebase-integration
     - name: Run tests on changed packages
-      run: yarn test:changed firebase-integration
+      run: yarn test:changed firebase-integration

packages/data-connect/package.json

@@ -31,9 +31,9 @@
     "prettier": "prettier --write '*.js' '*.ts' '@(src|test)/**/*.ts'",
     "build:deps": "lerna run --scope @firebase/'{app,data-connect}' --include-dependencies build",
     "dev": "rollup -c -w",
-    "test": "run-p --npm-path npm test:emulator",
+    "test": "run-p --npm-path npm lint test:emulator",
     "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:emulator",
-    "test:all": "run-p --npm-path npm lint test:unit",
+    "test:all": "run-p --npm-path npm lint test:browser test:node",
     "test:browser": "karma start --single-run",
     "test:node": "TS_NODE_FILES=true TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/{,!(browser)/**/}*.test.ts' --file src/index.node.ts --config ../../config/mocharc.node.js",
     "test:unit": "TS_NODE_FILES=true TS_NODE_CACHE=NO TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha 'test/unit/**/*.test.ts' --file src/index.node.ts --config ../../config/mocharc.node.js",

packages/data-connect/src/api/query.ts

@@ -124,7 +124,7 @@ export function queryRef<Data, Variables>(
     dataConnect: dcInstance,
     refType: QUERY_STR,
     name: queryName,
-    variables: variables
+    variables
   };
 }
 /**

packages/data-connect/src/network/transport/rest.ts

@@ -166,6 +166,7 @@ export class RESTTransport implements DataConnectTransport {
     body: U
   ) => {
     const abortController = new AbortController();
+    
     // TODO(mtewani): Update to proper value
     const withAuth = this.withRetry(() =>
       dcFetch<T, U>(