chore: V2 core loader + modules integration-tests (#6544)

integration-tests/modules/__tests__/currency/admin/currency.spec.ts

@@ -0,0 +1,67 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { ICurrencyModuleService } from "@medusajs/types"
+import path from "path"
+import { startBootstrapApp } from "../../../../environment-helpers/bootstrap-app"
+import { useApi } from "../../../../environment-helpers/use-api"
+import { getContainer } from "../../../../environment-helpers/use-container"
+import { initDb, useDb } from "../../../../environment-helpers/use-db"
+import { DataSource } from "typeorm"
+import { createAdminUser } from "../../../helpers/create-admin-user"
+
+jest.setTimeout(50000)
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+describe("Currency - Admin", () => {
+  let dbConnection: DataSource
+  let appContainer
+  let shutdownServer
+  let service: ICurrencyModuleService
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd, env } as any)
+    shutdownServer = await startBootstrapApp({ cwd, env })
+    appContainer = getContainer()
+    service = appContainer.resolve(ModuleRegistrationName.CURRENCY)
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    await shutdownServer()
+  })
+
+  beforeEach(async () => {
+    await createAdminUser(dbConnection, adminHeaders)
+  })
+
+  afterEach(async () => {
+    const db = useDb()
+    await db.teardown()
+  })
+
+  it("should correctly retrieve and list currencies", async () => {
+    const api = useApi() as any
+    const listResp = await api.get("/admin/currencies", adminHeaders)
+
+    expect(listResp.data.currencies).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({
+          code: "aud",
+        }),
+        expect.objectContaining({
+          code: "cad",
+        }),
+      ])
+    )
+
+    const retrieveResp = await api.get(`/admin/currencies/aud`, adminHeaders)
+    expect(retrieveResp.data.currency).toEqual(
+      listResp.data.currencies.find((c) => c.code === "aud")
+    )
+  })
+})