Update test case and & coverage support in readme

.github/workflows/call_test_cases.yml

@@ -0,0 +1,40 @@
+name: Run test cases
+
+on: [pull_request, push]
+
+jobs:
+  run-test-cases:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [
+          ubuntu-latest, 
+          windows-latest,
+          macos-latest, 
+          ]
+        node-version: [16.x, 18.x, 20.x]
+
+    steps:
+    - name: Get branch name
+      shell: bash
+      run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+      id: get_branch
+
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install packages and run test cases
+      run: |
+        npm install
+        npm run test
+
+    - name: Coveralls (Uploading test report)
+      if: ${{ steps.get_branch.outputs.branch == 'main' }}
+      uses: coverallsapp/github-action@main
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -1,4 +1,7 @@
 # fdk-extension-javascript
+![GitHub package.json version](https://img.shields.io/github/package-json/v/gofynd/fdk-extension-javascript?style=plastic)
+[![Coverage Status](https://coveralls.io/repos/github/gofynd/fdk-extension-javascript/badge.svg)](https://coveralls.io/github/gofynd/fdk-extension-javascript)
+
 - A helper library for extension development on the Fynd Platform.
 
 ## Overview

lib/storage/index.js

@@ -3,9 +3,11 @@
 const BaseStorage = require('./base_storage');
 const MemoryStorage = require('./memory_storage');
 const RedisStorage = require('./redis_storage');
+const SQLiteStorage = require('../../lib/storage/sqlite_storage')
 
 module.exports = {
     BaseStorage,
     MemoryStorage,
-    RedisStorage
+    RedisStorage,
+    SQLiteStorage
 };