[tests] fix coverage

bridge/.babelrc

@@ -5,21 +5,25 @@
   "env": {
     "development": {
       "plugins": [
-        ["istanbul", {
-          "useInlineSourceMaps": true,
-          "instrument": true,
-          "include": [
-            "lib/*"
-          ],
-          "exclude": [
-            "node_modules"
-          ]
-        }],
-        ["module-resolver", {
-          "alias": {
-            "react-native-firebase": ".."
+        [
+          "module-resolver",
+          {
+            "alias": {
+              "react-native-firebase": ".."
+            }
           }
-        }]
+        ],
+        [
+          "istanbul",
+          {
+            "useInlineSourceMaps": true,
+            "instrument": true,
+            "relativePath": false,
+            "include": [
+              "**/dist/**"
+            ]
+          }
+        ]
       ]
     }
   }

bridge/e2e/mocha.opts

@@ -1,6 +1,6 @@
 --recursive
 --timeout 120000
---slow 1
+--slow 200
 --bail
 --exit
 --require bridge/platform/node

bridge/package.json

@@ -56,10 +56,11 @@
     "statements": 95,
     "functions": 95,
     "branches": 95,
-    "include": ["lib/*"],
+    "include": ["**/dist/**"],
     "exclude": ["node_modules"],
-    "sourceMap": false,
-    "instrument": false,
+    "sourceMap": true,
+    "instrument": true,
+    "cwd": "..",
     "reporter": ["lcov", "text-summary"]
   },
   "detox": {