Create pi_oracle_test.js

projects/DAPIO/tests/integration-tests/pi_oracle_test.js

@@ -0,0 +1,26 @@
+const { expect } = require("chai");
+const { ethers } = require("hardhat");
+
+describe("Pi Oracle", function () {
+    let piOracle;
+    let owner;
+
+    beforeEach(async function () {
+        [owner] = await ethers.getSigners();
+        piOracle = await ethers.deploy("PiOracle");
+    });
+
+    it("should return the correct price", async function () {
+        const tokenAddress = "0x0000000000000000000000000000000000000001";
+        const price = await piOracle.getPrice(tokenAddress);
+        expect(price).to.equal(100);
+    });
+
+    it("should update the price correctly", async function () {
+        const tokenAddress = "0x0000000000000000000000000000000000000001";
+        const newPrice = 200;
+        await piOracle.updatePrice(tokenAddress, newPrice);
+        const updatedPrice = await piOracle.getPrice(tokenAddress);
+        expect(updatedPrice).to.equal(newPrice);
+    });
+});