diff --git a/README.md b/README.md
index 96516fae..5523313b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,51 @@
-## Sunglasses.io Server
+# Sunglasses.io Server
 
-This project has been created by a student at Project Shift, a software engineering fellowship located in Downtown Durham.  The work in this repository is wholly of the student based on a sample starter project that can be accessed by looking at the repository that this project forks.
+This project is an API for an e-commerce store selling sunglasses.
 
-If you have any questions about this project or the program in general, visit projectshift.io or email hello@projectshift.io.
+## Routes
+
+The following routes are supported by this API
+
+```
+GET /brands
+GET /brands/:id/products
+GET /products
+POST /login
+GET /me/cart
+DELETE /me/cart/:productId
+POST /me/cart/:productId
+```
+
+Documentation for each route can be found in the swagger.yaml file
+
+## Getting Started
+
+### Prerequisites
+
+- Node.js (version 14 or above)
+- npm
+
+### Installation
+
+1. Clone the repository:
+
+   ```bash
+   git clone https://github.com/acl13/sunglasses-io.git
+   cd sunglasses-io
+   ```
+
+2. Install dependencies:
+
+   ```bash
+   npm install
+   ```
+
+### Testing
+
+```bash
+ npm test
+```
+
+This project has been created by a student at Parsity, an online software engineering course. The work in this repository is wholly of the student based on a sample starter project that can be accessed by looking at the repository that this project forks.
+
+If you have any questions about this project or the program in general, visit [parsity.io](https://parsity.io/) or email hello@parsity.io.
diff --git a/app/server.js b/app/server.js
index 5201d84d..cc79feae 100644
--- a/app/server.js
+++ b/app/server.js
@@ -1,31 +1,179 @@
-const express = require('express');
-const bodyParser = require('body-parser');
-const jwt = require('jsonwebtoken');
-const swaggerUi = require('swagger-ui-express');
-const YAML = require('yamljs');
-const swaggerDocument = YAML.load('./swagger.yaml'); // Replace './swagger.yaml' with the path to your Swagger file
+const express = require("express");
+const bodyParser = require("body-parser");
+const jwt = require("jsonwebtoken");
+const swaggerUi = require("swagger-ui-express");
+const YAML = require("yamljs");
+const swaggerDocument = YAML.load("./swagger.yaml");
 const app = express();
 
 app.use(bodyParser.json());
 
 // Importing the data from JSON files
-const users = require('../initial-data/users.json');
-const brands = require('../initial-data/brands.json');
-const products = require('../initial-data/products.json');
+const users = require("../initial-data/users.json");
+const brands = require("../initial-data/brands.json");
+const products = require("../initial-data/products.json");
 
 // Error handling
 app.use((err, req, res, next) => {
-	console.error(err.stack);
-	res.status(500).send('Something broke!');
+  console.error(err.stack);
+  res.status(500).send("Something broke!");
 });
 
 // Swagger
-app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument));
+app.use("/api-docs", swaggerUi.serve, swaggerUi.setup(swaggerDocument));
+
+app.get("/brands", (request, response) => {
+  response.send(brands);
+});
+
+app.get("/products", (request, response) => {
+  response.send(products);
+});
+
+app.get("/brands/:id/products", (request, response) => {
+  // Get all products that match the brand id
+  // The sample data provided has a categoryId property that aligns with the brand id numbers - I think it would be better named "brandId" but chose not to change the existing data
+  const filteredProducts = products.filter((product) => {
+    return product.categoryId == request.params.id;
+  });
+
+  if (filteredProducts.length === 0) {
+    response.status(404);
+    response.send({ message: "No products found" });
+  } else {
+    response.send(filteredProducts);
+  }
+});
+
+app.post("/login", (request, response) => {
+  const { username, password } = request.body;
+
+  const user = users.find((user) => {
+    return user.login.username == username && user.login.password == password;
+  });
+
+  if (!username || !password) {
+    response.status(401);
+    response.send({ message: "Both a username and password are required" });
+  }
+
+  if (user) {
+    const token = jwt.sign({ user }, "secretKey", { expiresIn: "1hr" });
+    response.set("authorization", `Bearer ${token}`);
+    response.status(200);
+    response.send(user);
+  } else {
+    response.status(401);
+    response.send({ message: "Incorrect username or password" });
+  }
+});
+
+const getAuthenticatedUser = (request) => {
+  const authHeader = request.headers["authorization"];
+  if (!authHeader) {
+    return;
+  }
+  const token = authHeader.split(" ")[1];
+  const decoded = jwt.verify(token, "secretKey");
+
+  let authenticatedUser = users.find(
+    (user) => user.login.username == decoded.user.login.username
+  );
+  return authenticatedUser;
+};
+
+app.get("/me/cart", (request, response) => {
+  const user = getAuthenticatedUser(request);
+  if (!user) {
+    response.status(401);
+    response.send({ message: "Authentication failed" });
+  } else {
+    response.status(200);
+    response.send(user.cart);
+  }
+});
+
+app.post("/me/cart", (request, response) => {
+  const user = getAuthenticatedUser(request);
+  if (!user) {
+    response.status(401);
+    response.send({ message: "Authentication failed" });
+  }
+
+  const product = products.find((product) => product.id == request.body.id);
+
+  if (!product) {
+    response.status(404);
+    response.send({ message: "Product not found" });
+  }
+
+  user.cart.push(product);
+  response.status(200);
+  response.send(user.cart);
+});
+
+app.delete("/me/cart/:productId", (request, response) => {
+  const user = getAuthenticatedUser(request);
+  if (!user) {
+    response.status(401);
+    response.send({ message: "Authentication failed" });
+  }
+
+  const product = products.find(
+    (product) => product.id == request.params.productId
+  );
+
+  if (!product) {
+    response.status(404);
+    response.send({ message: "Product not found" });
+  }
+
+  const productIndex = user.cart.indexOf(product);
+  user.cart.splice(productIndex, 1);
+  response.status(200);
+  response.send(user.cart);
+});
+
+app.post("/me/cart/:productId", (request, response) => {
+  const user = getAuthenticatedUser(request);
+  if (!user) {
+    response.status(401);
+    response.send({ message: "Authentication failed" });
+  }
+
+  const product = products.find(
+    (product) => product.id == request.params.productId
+  );
+
+  if (!product) {
+    response.status(404);
+    response.send({ message: "Product not found" });
+  }
+
+  // Something like an "amountInCart" property on each product would be much easier to update, but this is what I could get working with the provided data
+  const currentAmount = user.cart.filter(
+    (product) => product.id == request.params.productId
+  ).length;
+  const desiredAmount = request.body.amount;
+
+  if (desiredAmount > currentAmount) {
+    for (let i = currentAmount; i < desiredAmount; i++) {
+      user.cart.push(product);
+    }
+  } else if (desiredAmount < currentAmount) {
+    for (let i = desiredAmount; i < currentAmount; i++) {
+      const productIndex = user.cart.indexOf(product);
+      user.cart.splice(productIndex, 1);
+    }
+  }
+  response.status(200);
+  response.send(user.cart);
+});
 
 // Starting the server
 const PORT = process.env.PORT || 3000;
 app.listen(PORT, () => {
-	console.log(`Server running on port ${PORT}`);
+  console.log(`Server running on port ${PORT}`);
 });
 
 module.exports = app;
diff --git a/initial-data/users.json b/initial-data/users.json
index 9a6231e8..ec54581f 100644
--- a/initial-data/users.json
+++ b/initial-data/users.json
@@ -1,104 +1,130 @@
 [
-    {
-        "gender": "female",
-        "cart":[],
-        "name": {
-            "title": "mrs",
-            "first": "susanna",
-            "last": "richards"
-        },
-        "location": {
-            "street": "2343 herbert road",
-            "city": "duleek",
-            "state": "donegal",
-            "postcode": 38567
-        },
-        "email": "susanna.richards@example.com",
-        "login": {
-            "username": "yellowleopard753",
-            "password": "jonjon",
-            "salt": "eNuMvema",
-            "md5": "a8be2a69c8c91684588f4e1a29442dd7",
-            "sha1": "f9a60bbf8b550c10712e470d713784c3ba78a68e",
-            "sha256": "4dca9535634c102fbadbe62dc5b37cd608f9f3ced9aacf42a5669e5a312690a0"
-        },
-        "dob": "1954-10-09 10:47:17",
-        "registered": "2003-08-03 01:12:24",
-        "phone": "031-941-6700",
-        "cell": "081-032-7884",
-        "picture": {
-            "large": "https://randomuser.me/api/portraits/women/55.jpg",
-            "medium": "https://randomuser.me/api/portraits/med/women/55.jpg",
-            "thumbnail": "https://randomuser.me/api/portraits/thumb/women/55.jpg"
-        },
-        "nat": "IE"
+  {
+    "gender": "female",
+    "cart": [],
+    "name": {
+      "title": "mrs",
+      "first": "susanna",
+      "last": "richards"
     },
-    {
-        "gender": "male",
-        "cart":[],
-        "name": {
-            "title": "mr",
-            "first": "salvador",
-            "last": "jordan"
-        },
-        "location": {
-            "street": "9849 valley view ln",
-            "city": "burkburnett",
-            "state": "delaware",
-            "postcode": 78623
-        },
-        "email": "salvador.jordan@example.com",
-        "login": {
-            "username": "lazywolf342",
-            "password": "tucker",
-            "salt": "oSngghny",
-            "md5": "30079fb24f447efc355585fcd4d97494",
-            "sha1": "dbeb2d0155dad0de0ab9bbe21c062e260a61d741",
-            "sha256": "4f9416fa89bfd251e07da3ca0aed4d077a011d6ef7d6ed75e1d439c96d75d2b2"
-        },
-        "dob": "1955-07-28 22:32:14",
-        "registered": "2010-01-10 06:52:31",
-        "phone": "(944)-261-2164",
-        "cell": "(888)-556-7285",
-        "picture": {
-            "large": "https://randomuser.me/api/portraits/men/4.jpg",
-            "medium": "https://randomuser.me/api/portraits/med/men/4.jpg",
-            "thumbnail": "https://randomuser.me/api/portraits/thumb/men/4.jpg"
-        },
-        "nat": "US"
+    "location": {
+      "street": "2343 herbert road",
+      "city": "duleek",
+      "state": "donegal",
+      "postcode": 38567
     },
-    {
-        "gender": "female",
-        "cart":[],
-        "name": {
-            "title": "mrs",
-            "first": "natalia",
-            "last": "ramos"
-        },
-        "location": {
-            "street": "7934 avenida de salamanca",
-            "city": "madrid",
-            "state": "aragón",
-            "postcode": 43314
-        },
-        "email": "natalia.ramos@example.com",
-        "login": {
-            "username": "greenlion235",
-            "password": "waters",
-            "salt": "w10ZFgoO",
-            "md5": "19f6fb510c58be44b2df1816d88b739d",
-            "sha1": "18e545aee27156ee6be35596631353a14ee03007",
-            "sha256": "2b23b25939ece8ba943fe9abcb3074105867c267d122081a2bc6322f935ac809"
-        },
-        "dob": "1947-03-05 15:23:07",
-        "registered": "2004-07-19 02:44:19",
-        "phone": "903-556-986",
-        "cell": "696-867-013",
-        "picture": {
-            "large": "https://randomuser.me/api/portraits/women/54.jpg",
-            "medium": "https://randomuser.me/api/portraits/med/women/54.jpg",
-            "thumbnail": "https://randomuser.me/api/portraits/thumb/women/54.jpg"
-        },
-        "nat": "ES"
-    }
-]
\ No newline at end of file
+    "email": "susanna.richards@example.com",
+    "login": {
+      "username": "yellowleopard753",
+      "password": "jonjon",
+      "salt": "eNuMvema",
+      "md5": "a8be2a69c8c91684588f4e1a29442dd7",
+      "sha1": "f9a60bbf8b550c10712e470d713784c3ba78a68e",
+      "sha256": "4dca9535634c102fbadbe62dc5b37cd608f9f3ced9aacf42a5669e5a312690a0"
+    },
+    "dob": "1954-10-09 10:47:17",
+    "registered": "2003-08-03 01:12:24",
+    "phone": "031-941-6700",
+    "cell": "081-032-7884",
+    "picture": {
+      "large": "https://randomuser.me/api/portraits/women/55.jpg",
+      "medium": "https://randomuser.me/api/portraits/med/women/55.jpg",
+      "thumbnail": "https://randomuser.me/api/portraits/thumb/women/55.jpg"
+    },
+    "nat": "IE"
+  },
+  {
+    "gender": "male",
+    "cart": [
+      {
+        "id": "2",
+        "categoryId": "1",
+        "name": "Black Sunglasses",
+        "description": "The best glasses in the world",
+        "price": 100,
+        "imageUrls": [
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg"
+        ]
+      }
+    ],
+    "name": {
+      "title": "mr",
+      "first": "salvador",
+      "last": "jordan"
+    },
+    "location": {
+      "street": "9849 valley view ln",
+      "city": "burkburnett",
+      "state": "delaware",
+      "postcode": 78623
+    },
+    "email": "salvador.jordan@example.com",
+    "login": {
+      "username": "lazywolf342",
+      "password": "tucker",
+      "salt": "oSngghny",
+      "md5": "30079fb24f447efc355585fcd4d97494",
+      "sha1": "dbeb2d0155dad0de0ab9bbe21c062e260a61d741",
+      "sha256": "4f9416fa89bfd251e07da3ca0aed4d077a011d6ef7d6ed75e1d439c96d75d2b2"
+    },
+    "dob": "1955-07-28 22:32:14",
+    "registered": "2010-01-10 06:52:31",
+    "phone": "(944)-261-2164",
+    "cell": "(888)-556-7285",
+    "picture": {
+      "large": "https://randomuser.me/api/portraits/men/4.jpg",
+      "medium": "https://randomuser.me/api/portraits/med/men/4.jpg",
+      "thumbnail": "https://randomuser.me/api/portraits/thumb/men/4.jpg"
+    },
+    "nat": "US"
+  },
+  {
+    "gender": "female",
+    "cart": [
+      {
+        "id": "7",
+        "categoryId": "3",
+        "name": "QDogs Glasses",
+        "description": "They bark",
+        "price": 1500,
+        "imageUrls": [
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg"
+        ]
+      }
+    ],
+    "name": {
+      "title": "mrs",
+      "first": "natalia",
+      "last": "ramos"
+    },
+    "location": {
+      "street": "7934 avenida de salamanca",
+      "city": "madrid",
+      "state": "aragón",
+      "postcode": 43314
+    },
+    "email": "natalia.ramos@example.com",
+    "login": {
+      "username": "greenlion235",
+      "password": "waters",
+      "salt": "w10ZFgoO",
+      "md5": "19f6fb510c58be44b2df1816d88b739d",
+      "sha1": "18e545aee27156ee6be35596631353a14ee03007",
+      "sha256": "2b23b25939ece8ba943fe9abcb3074105867c267d122081a2bc6322f935ac809"
+    },
+    "dob": "1947-03-05 15:23:07",
+    "registered": "2004-07-19 02:44:19",
+    "phone": "903-556-986",
+    "cell": "696-867-013",
+    "picture": {
+      "large": "https://randomuser.me/api/portraits/women/54.jpg",
+      "medium": "https://randomuser.me/api/portraits/med/women/54.jpg",
+      "thumbnail": "https://randomuser.me/api/portraits/thumb/women/54.jpg"
+    },
+    "nat": "ES"
+  }
+]
diff --git a/swagger.yaml b/swagger.yaml
index 1c2eb22f..6b7b4397 100644
--- a/swagger.yaml
+++ b/swagger.yaml
@@ -1,11 +1,167 @@
-swagger: '2.0'
+swagger: "2.0"
 info:
-    version: '1.0.0'
-    title: 'E-Commerce API'
-    description: 'API for managing brands, products, and user cart'
-host: 'localhost:3000'
+  version: "1.0.0"
+  title: "E-Commerce API"
+  description: "API for managing brands, products, and user cart"
+host: "localhost:3000"
 schemes:
-    - 'http'
-basePath: '/api'
+  - "http"
+basePath: "/api"
 produces:
-    - 'application/json'
+  - "application/json"
+paths:
+  /brands:
+    get:
+      summary: "Returns a list of brands"
+      responses:
+        "200":
+          description: "A list of brands"
+          schema:
+            type: array
+            items:
+              $ref: "#/definitions/Brand"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+  /brands/{id}/products:
+    get:
+      summary: "Returns a list of products for a specific brand"
+      parameters:
+        - name: id
+          in: path
+          required: true
+          type: integer
+      responses:
+        "200":
+          description: "List of brand products"
+          schema:
+            type: array
+            items:
+              $ref: "#/definitions/Product"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+  /products:
+    get:
+      summary: "Returns a list of products"
+      responses:
+        "200":
+          description: "List of products"
+          schema:
+            type: array
+            items:
+              $ref: "#/definitions/Product"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+  /login:
+    post:
+      summary: "Allows user to login"
+      parameters:
+        - in: body
+          name: login
+          description: "The login information (username and password) for the user"
+          schema:
+            $ref: "#/definitions/Login"
+      responses:
+        "200":
+          description: "Successful login"
+        "401":
+          description: "Unauthorized"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+  /me/cart:
+    get:
+      summary: "Gets the cart for an authenticated user"
+      responses:
+        "200":
+          description: "User cart"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+    post:
+      summary: "Adds item to user cart"
+      responses:
+        "200":
+          description: "Product successfully added to cart"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+  /me/cart/{productId}:
+    post:
+      summary: "Edits the quantity of a particular item in the cart"
+      parameters:
+        - name: productId
+          in: path
+          required: true
+          type: integer
+      responses:
+        "200":
+          description: "Product quantity successfully updated"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+    delete:
+      summary: "Deletes a particular item from the cart"
+      parameters:
+        - name: productId
+          in: path
+          required: true
+          type: integer
+      responses:
+        "200":
+          description: "Product successfully deleted"
+        default:
+          description: "Unexpected error"
+          schema:
+            $ref: "#/definitions/Error"
+definitions:
+  Brand:
+    type: object
+    properties:
+      id:
+        type: string
+      name:
+        type: string
+  Product:
+    type: object
+    properties:
+      id:
+        type: string
+      categoryId:
+        type: string
+      name:
+        type: string
+      description:
+        type: string
+      price:
+        type: integer
+      imageUrls:
+        type: array
+        items:
+          type: string
+  Login:
+    type: object
+    properties:
+      username:
+        type: string
+      password:
+        type: string
+  Error:
+    type: object
+    properties:
+      code:
+        type: integer
+        format: int32
+      message:
+        type: string
+      fields:
+        type: string
diff --git a/test/server.test.js b/test/server.test.js
index 7ff14c8f..321df3d5 100644
--- a/test/server.test.js
+++ b/test/server.test.js
@@ -1,14 +1,421 @@
-const chai = require('chai');
-const chaiHttp = require('chai-http');
-const server = require('../app/server'); // Adjust the path as needed
+const chai = require("chai");
+const chaiHttp = require("chai-http");
+const server = require("../app/server"); // Adjust the path as needed
 
 const should = chai.should();
 chai.use(chaiHttp);
 
 // TODO: Write tests for the server
 
-describe('Brands', () => {});
+describe("Brands", () => {
+  describe("/GET brands", () => {
+    it("should GET all the brands", (done) => {
+      chai
+        .request(server)
+        .get("/brands")
+        .end((err, res) => {
+          res.should.have.status(200);
+          res.body.should.be.an("array");
+          res.body.length.should.be.eql(5);
+          done();
+        });
+    });
+  });
 
-describe('Login', () => {});
+  describe("/GET brands/:id/products", () => {
+    it("should GET all the products for a specific brand", (done) => {
+      chai
+        .request(server)
+        .get("/brands/1/products")
+        .end((err, res) => {
+          res.should.have.status(200);
+          res.body.should.be.an("array");
+          res.body.length.should.be.eql(3);
+          done();
+        });
+    });
 
-describe('Cart', () => {});
+    it("should return an error if the brand does not exist", (done) => {
+      chai
+        .request(server)
+        .get("/brands/6/products")
+        .end((err, res) => {
+          res.should.have.status(404);
+          res.body.message.should.be.a("string");
+          res.body.message.should.be.eql("No products found");
+          done();
+        });
+    });
+  });
+});
+
+describe("Products", () => {
+  describe("/GET products", () => {
+    it("should GET all the products", (done) => {
+      chai
+        .request(server)
+        .get("/products")
+        .end((err, res) => {
+          res.should.have.status(200);
+          res.body.should.be.an("array");
+          res.body.length.should.be.eql(11);
+          done();
+        });
+    });
+  });
+});
+
+describe("Login", () => {
+  describe("/POST login", () => {
+    it("logs in an authenticated user", (done) => {
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          res.should.have.status(200);
+          res.header.authorization.should.be.a("string");
+          res.body.should.be.an("object");
+          res.body.should.have.property("gender");
+          res.body.should.have.property("cart");
+          res.body.should.have.property("name");
+          res.body.should.have.property("location");
+          res.body.should.have.property("email");
+          res.body.should.have.property("login");
+          res.body.should.have.property("dob");
+          res.body.should.have.property("registered");
+          res.body.should.have.property("phone");
+          res.body.should.have.property("cell");
+          res.body.should.have.property("picture");
+          res.body.should.have.property("nat");
+          done();
+        });
+    });
+
+    it("throws error for incomplete login", (done) => {
+      let login = {
+        username: "Bob",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.should.be.an("object");
+          res.body.message.should.be.a("string");
+          res.body.message.should.be.eql(
+            "Both a username and password are required"
+          );
+          done();
+        });
+    });
+
+    it("throws error for unathorized login", (done) => {
+      let login = {
+        username: "Bob",
+        password: "bobpass",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.should.be.an("object");
+          res.body.message.should.be.a("string");
+          res.body.message.should.be.eql("Incorrect username or password");
+          done();
+        });
+    });
+  });
+});
+
+describe("Cart", () => {
+  describe("/GET me/cart", () => {
+    it("gets the cart for an authenticated user", (done) => {
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .get("/me/cart")
+            .set("authorization", token)
+            .end((err, res) => {
+              res.should.have.status(200);
+              res.body.should.be.an("array");
+              done();
+            });
+        });
+    });
+
+    it("throws error if user is not authenticated", (done) => {
+      chai
+        .request(server)
+        .get("/me/cart")
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.message.should.be.eql("Authentication failed");
+          done();
+        });
+    });
+  });
+
+  describe("/POST me/cart", () => {
+    it("adds an item to user's cart", (done) => {
+      const product = {
+        id: "1",
+        categoryId: "1",
+        name: "Superglasses",
+        description: "The best glasses in the world",
+        price: 150,
+        imageUrls: [
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+        ],
+      };
+
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .post("/me/cart")
+            .set("authorization", token)
+            .send(product)
+            .end((err, res) => {
+              res.should.have.status(200);
+              res.body.should.be.an("array");
+              res.body.should.have.length(1);
+              done();
+            });
+        });
+    });
+
+    it("throws error if product is not in catalog", (done) => {
+      const product = {
+        id: "12",
+        categoryId: "1",
+        name: "Fake glasses",
+        description: "These glasses do not exist",
+        price: 100,
+        imageUrls: [
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+          "https://image.shutterstock.com/z/stock-photo-yellow-sunglasses-white-backgound-600820286.jpg",
+        ],
+      };
+
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .post("/me/cart")
+            .set("authorization", token)
+            .send(product)
+            .end((err, res) => {
+              res.should.have.status(404);
+              res.body.message.should.be.eql("Product not found");
+              done();
+            });
+        });
+    });
+
+    it("throws error if user is not authenticated", (done) => {
+      chai
+        .request(server)
+        .post("/me/cart")
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.message.should.be.eql("Authentication failed");
+          done();
+        });
+    });
+  });
+
+  describe("/POST me/cart/:productId", () => {
+    it("Updates the quantity of a particular item in the user's cart (increase)", (done) => {
+      let login = {
+        username: "lazywolf342",
+        password: "tucker",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .post("/me/cart/2")
+            .set("authorization", token)
+            .send({ amount: 3 })
+            .end((err, res) => {
+              console.log(res.body);
+              res.should.have.status(200);
+              res.body.should.be.an("array");
+              res.body.should.have.length(3);
+              done();
+            });
+        });
+    });
+
+    it("Updates the quantity of a particular item in the user's cart (decrease)", (done) => {
+      let login = {
+        username: "lazywolf342",
+        password: "tucker",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .post("/me/cart/2")
+            .set("authorization", token)
+            .send({ amount: 2 })
+            .end((err, res) => {
+              console.log(res.body);
+              res.should.have.status(200);
+              res.body.should.be.an("array");
+              res.body.should.have.length(2);
+              done();
+            });
+        });
+    });
+
+    it("throws error if product is not in cart", (done) => {
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .post("/me/cart/13")
+            .set("authorization", token)
+            .end((err, res) => {
+              res.should.have.status(404);
+              res.body.message.should.be.eql("Product not found");
+              done();
+            });
+        });
+    });
+
+    it("throws error if user is not authenticated", (done) => {
+      chai
+        .request(server)
+        .post("/me/cart/1")
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.message.should.be.eql("Authentication failed");
+          done();
+        });
+    });
+  });
+
+  describe("/DELETE me/cart/:productId", () => {
+    it("deletes an item from the cart", (done) => {
+      let login = {
+        username: "greenlion235",
+        password: "waters",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .delete("/me/cart/7")
+            .set("authorization", token)
+            .end((err, res) => {
+              res.should.have.status(200);
+              res.body.should.be.an("array");
+              res.body.should.have.length(0);
+              done();
+            });
+        });
+    });
+
+    it("throws error if product is not in cart", (done) => {
+      let login = {
+        username: "yellowleopard753",
+        password: "jonjon",
+      };
+
+      chai
+        .request(server)
+        .post("/login")
+        .send(login)
+        .end((err, res) => {
+          const token = res.headers.authorization;
+          chai
+            .request(server)
+            .delete("/me/cart/13")
+            .set("authorization", token)
+            .end((err, res) => {
+              res.should.have.status(404);
+              res.body.message.should.be.eql("Product not found");
+              done();
+            });
+        });
+    });
+
+    it("throws error if user is not authenticated", (done) => {
+      chai
+        .request(server)
+        .delete("/me/cart/1")
+        .end((err, res) => {
+          res.should.have.status(401);
+          res.body.message.should.be.eql("Authentication failed");
+          done();
+        });
+    });
+  });
+});