[Tests] Adding Unit Tests (#3)

.github/workflows/ci.yaml

@@ -17,8 +17,10 @@ jobs:
         with:
           node-version: '20'
 
-      - name: Install Dependencies
-        run: npm install
+      - name: Install & Build
+        run: yarn && yarn build
 
-      - name: Lint
-        run: npm run lint
+      - name: Lint & Test
+        run: |
+          yarn lint
+          yarn test

.prettierrc

@@ -0,0 +1,9 @@
+{
+  "semi": true,
+  "trailingComma": "es5",
+  "singleQuote": false,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "endOfLine": "lf"
+}

README.md

@@ -4,7 +4,7 @@
 
 NEAR-CA is a TypeScript library that provides an abstraction layer for interacting with the NEAR blockchain. It simplifies the process of performing transactions and managing accounts on NEAR and Ethereum chains. 
 
-Intended to be used on server-side applications only. This works best with [Bun](https://bun.sh).
+Intended to be used on server-side applications only.
 
 ## Features
 
@@ -18,17 +18,7 @@ Intended to be used on server-side applications only. This works best with [Bun]
 To install NEAR-CA, run the following command:
 
 ```bash
-bun add near-ca
-```
-
-Alternatively,
-
-```bash
-npm  add near-ca
-```
-
-```bash
-pnpm  add near-ca
+yarn add near-ca
 ```
 
 ## Usage
@@ -63,8 +53,15 @@ await signAndSendTransaction(
 
 ## Examples
 
+Each of the following scripts can be run with 
+
+```bash
+npx ts-node examples/*.ts
+```
+
 1. [Mint NFT](./examples/mint-nft.ts)
-1. [Send ETH](./examples/send-eth.ts)
+2. [Send ETH](./examples/send-eth.ts)
+3. [Transfer NFT](./examples/transfer-nft.ts)
 
 ## Configuration
 
@@ -74,4 +71,4 @@ Before using NEAR-CA, ensure you have the following environment variables set:
 - `NEAR_ACCOUNT_PRIVATE_KEY`: Your NEAR account private key.
 - `NEAR_MULTICHAIN_CONTRACT`: The NEAR contract that handles multichain operations.
 
-Copy the `.env.example` file and place these values in `.env`
+Copy the `.env.example` file and place these values in `.env`

examples/send-eth.ts

@@ -11,7 +11,7 @@ const run = async (): Promise<void> => {
   await signAndSendTransaction(
     sender,
     "0xAA5FcF171dDf9FE59c985A28747e650C2e9069cA",
-    0.001
+    0.0001
   );
 };
 

jest.config.json

@@ -0,0 +1,4 @@
+{
+  "preset": "ts-jest",
+  "testEnvironment": "node"
+}