diff --git a/test/DufyNFT.test.ts b/test/DufyNFT.test.ts
new file mode 100644
index 0000000000000000000000000000000000000000..3131b9c33fa6c7dd62b36620f62a8f747234f49e
--- /dev/null
+++ b/test/DufyNFT.test.ts
@@ -0,0 +1,52 @@
+import { expect } from "chai";
+import { ethers } from "hardhat";
+import { DufyNFT } from "../typechain-types";
+
+describe("DufyNFT", function () {
+  let dufyNFT: DufyNFT;
+  let owner: any, addr1: any, addr2: any;
+
+  beforeEach(async function () {
+    [owner, addr1, addr2] = await ethers.getSigners();
+
+    const DufyNFTFactory = await ethers.getContractFactory("DufyNFT");
+    dufyNFT = (await DufyNFTFactory.deploy(owner.address, owner.address)) as DufyNFT;
+    await dufyNFT.waitForDeployment();
+  });
+
+  it("Doit initialiser correctement le contrat", async function () {
+    expect(await dufyNFT.owner()).to.equal(owner.address);
+  });
+
+  it("Doit permettre au propriétaire de minter un NFT", async function () {
+    const tokenURI = "ipfs://sampleURI";
+    const mintTx = await dufyNFT.mintNFT(addr1.address, tokenURI);
+    await mintTx.wait();
+
+    const tokenId = 1;
+    expect(await dufyNFT.ownerOf(tokenId)).to.equal(addr1.address);
+    expect(await dufyNFT.tokenURI(tokenId)).to.equal(tokenURI);
+  });
+
+  it("Doit empêcher un utilisateur non propriétaire de minter un NFT", async function () {
+    await expect(dufyNFT.connect(addr1).mintNFT(addr1.address, "ipfs://test"))
+      .to.be.revertedWithCustomError(dufyNFT, "OwnableUnauthorizedAccount");
+  });
+
+  it("Doit permettre la mise à jour des royalties par le propriétaire", async function () {
+    const newRoyaltyReceiver = addr1.address;
+    const newRoyaltyPercentage = 300; // 3%
+
+    await dufyNFT.updateRoyaltyReceiver(newRoyaltyReceiver, newRoyaltyPercentage);
+    const royaltyInfo = await dufyNFT.royaltyInfo(1, 10000); // 10,000 = 100%
+
+    expect(royaltyInfo[0]).to.equal(newRoyaltyReceiver);
+    expect(royaltyInfo[1]).to.equal(newRoyaltyPercentage);
+  });
+
+  it("Doit empêcher un utilisateur non propriétaire de modifier les royalties", async function () {
+    await expect(
+      dufyNFT.connect(addr1).updateRoyaltyReceiver(addr2.address, 400)
+    ).to.be.revertedWithCustomError(dufyNFT, "OwnableUnauthorizedAccount");
+  });
+});