chore: add fetch funtcion & add tests to helper module

packages/helper/dist/fetch.test.js

@@ -0,0 +1,33 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const fetch_1 = require("./fetch");
+const isomorphic_unfetch_1 = require("isomorphic-unfetch");
+jest.mock("isomorphic-unfetch", () => jest.fn(() => Promise.resolve(isomorphic_unfetch_1.default)));
+describe("fetch", () => {
+    const url = "https://example.com";
+    afterEach(() => {
+        jest.clearAllMocks();
+    });
+    it("should make a GET request with default options", async () => {
+        const response = await (0, fetch_1.default)(url);
+        expect(response.ok).toBe(true);
+        expect(response.status).toBe(200);
+        expect(response.statusText).toBe("OK");
+        expect(isomorphic_unfetch_1.default).toHaveBeenCalledWith(url, {});
+    });
+    it("should make a POST request with options", async () => {
+        const options = {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+            },
+            body: JSON.stringify({ data: "test" }),
+        };
+        const response = await (0, fetch_1.default)(url, options);
+        expect(response.ok).toBe(true);
+        expect(response.status).toBe(200);
+        expect(response.statusText).toBe("OK");
+        expect(isomorphic_unfetch_1.default).toHaveBeenCalledWith(url, Object.assign(Object.assign({}, options), { body: JSON.stringify({ data: "test" }) }));
+    });
+});
+//# sourceMappingURL=fetch.test.js.map