Add e2e test

tests/e2e/domains.spec.ts

@@ -0,0 +1,24 @@
+/*
+The Licensed Work is (c) 2024 Sygma
+SPDX-License-Identifier: LGPL-3.0-only
+*/
+
+import { expect } from "chai";
+import { Domain } from "../../src/model";
+
+const NUMBER_OF_DOMAINS = 3;
+
+describe("Domains tests", function () {
+  it("should succesfully fetch all domains", async () => {
+    const response = await fetch("http://localhost:8000/api/domains");
+    const domains: Array<Domain> = await response.json();
+    expect(domains.length).to.be.deep.equal(NUMBER_OF_DOMAINS);
+    domains.map((domain) => {
+      expect(domain.id).to.be.not.null;
+      expect(domain.name).to.be.not.null;
+      expect(domain.type).to.be.not.null;
+      expect(domain.iconURL).to.be.not.null;
+      expect(domain.explorerURL).to.be.not.null;
+    });
+  });
+});