feat: add medusa-react (#913)

packages/medusa-react/test/hooks/line-items/mutations.test.ts

@@ -0,0 +1,89 @@
+import {
+  useCreateLineItem,
+  useUpdateLineItem,
+  useDeleteLineItem,
+} from "./../../../src/"
+import { renderHook } from "@testing-library/react-hooks"
+import { fixtures } from "../../../mocks/data"
+import { createWrapper } from "../../utils"
+
+describe("useCreateLineItem hook", () => {
+  test("creates a line item", async () => {
+    const lineItem = {
+      variant_id: "test-variant",
+      quantity: 1,
+    }
+
+    const { result, waitFor } = renderHook(
+      () => useCreateLineItem("test-cart"),
+      {
+        wrapper: createWrapper(),
+      }
+    )
+
+    result.current.mutate(lineItem)
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data.cart.items).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          ...lineItem,
+        }),
+      ])
+    )
+  })
+})
+
+describe("useUpdateLineItem hook", () => {
+  test("updates a line item", async () => {
+    const lineItem = {
+      lineId: "some-item-id",
+      quantity: 3,
+    }
+
+    const { result, waitFor } = renderHook(
+      () => useUpdateLineItem("test-cart"),
+      {
+        wrapper: createWrapper(),
+      }
+    )
+
+    result.current.mutate(lineItem)
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data.cart.items).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          id: lineItem.lineId,
+          quantity: lineItem.quantity,
+        }),
+      ])
+    )
+  })
+})
+
+describe("useDeleteLineItem hook", () => {
+  test("deletes a line item", async () => {
+    const lineItem = {
+      lineId: "some-item-id",
+    }
+
+    const { result, waitFor } = renderHook(
+      () => useDeleteLineItem("test-cart"),
+      {
+        wrapper: createWrapper(),
+      }
+    )
+
+    result.current.mutate(lineItem)
+
+    await waitFor(() => result.current.isSuccess)
+
+    expect(result.current.data.response.status).toEqual(200)
+    expect(result.current.data.cart).toEqual(fixtures.get("cart"))
+  })
+})