medusa-store/packages/medusa-react/test/hooks/admin/discounts/mutations.test.ts

import { renderHook } from "@testing-library/react-hooks"
import { fixtures } from "../../../../mocks/data"
import {
  useAdminCreateDiscount,
  useAdminCreateDynamicDiscountCode,
  useAdminDeleteDiscount,
  useAdminDeleteDynamicDiscountCode,
  useAdminDiscountAddRegion,
  useAdminDiscountRemoveRegion,
  useAdminUpdateDiscount,
} from "../../../../src/"
import { createWrapper } from "../../../utils"

describe("useAdminCreateDiscount hook", () => {
  test("creates a discount and returns it", async () => {
    const discount = {
      code: "DISC",
      rule: {
        type: "percentage",
        value: 10,
        allocation: "total",
      },
      is_dynamic: false,
      is_disabled: false,
    }

    const { result, waitFor } = renderHook(() => useAdminCreateDiscount(), {
      wrapper: createWrapper(),
    })

    result.current.mutate(discount)

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining({
        ...fixtures.get("discount"),
        ...discount,
      })
    )
  })
})

describe("useAdminUpdateDiscount hook", () => {
  test("updates a discount and returns it", async () => {
    const discount = {
      code: "SUMMER10",
    }

    const { result, waitFor } = renderHook(
      () => useAdminUpdateDiscount(fixtures.get("discount").id),
      {
        wrapper: createWrapper(),
      }
    )

    result.current.mutate(discount)

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining({
        ...fixtures.get("discount"),
        ...discount,
      })
    )
  })
})

describe("useAdminDeleteDiscount hook", () => {
  test("updates a discount and returns it", async () => {
    const id = fixtures.get("discount").id

    const { result, waitFor } = renderHook(() => useAdminDeleteDiscount(id), {
      wrapper: createWrapper(),
    })

    result.current.mutate()

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data).toEqual(
      expect.objectContaining({
        id,
        deleted: true,
      })
    )
  })
})

describe("useAdminDiscountAddRegion hook", () => {
  test("adds a region to the discount", async () => {
    const id = fixtures.get("discount").id

    const { result, waitFor } = renderHook(
      () => useAdminDiscountAddRegion(id),
      {
        wrapper: createWrapper(),
      }
    )

    result.current.mutate("test-region")

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining(fixtures.get("discount"))
    )
  })
})

describe("useAdminCreateDynamicDiscountCode hook", () => {
  test("creates a dynamic discount code", async () => {
    const discount = {
      code: "LUCKY10",
      usage_limit: 10,
    }

    const { result, waitFor } = renderHook(
      () => useAdminCreateDynamicDiscountCode(fixtures.get("discount").id),
      {
        wrapper: createWrapper(),
      }
    )

    result.current.mutate(discount)

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining({
        ...fixtures.get("discount"),
        ...discount,
      })
    )
  })
})

describe("useAdminDiscountRemoveRegion hook", () => {
  test("adds a region to the discount", async () => {
    const id = fixtures.get("discount").id

    const { result, waitFor } = renderHook(
      () => useAdminDiscountRemoveRegion(id),
      {
        wrapper: createWrapper(),
      }
    )

    result.current.mutate("test-region")

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining(fixtures.get("discount"))
    )
  })
})

describe("useAdminDeleteDynamicDiscountCode hook", () => {
  test("creates a dynamic discount code", async () => {
    const id = fixtures.get("discount").id

    const { result, waitFor } = renderHook(
      () => useAdminDeleteDynamicDiscountCode(fixtures.get("discount").id),
      {
        wrapper: createWrapper(),
      }
    )

    result.current.mutate("LUCKY10")

    await waitFor(() => result.current.isSuccess)

    expect(result.current.data.response.status).toEqual(200)
    expect(result.current.data.discount).toEqual(
      expect.objectContaining(fixtures.get("discount"))
    )
  })
})