feat(medusa,types): add fulfillment provider list api (#7124)

* feat(medusa,types): add fulfillment provider list api

* chore: remove timestamps

integration-tests/modules/__tests__/fulfillment-providers/index.spec.ts

@@ -0,0 +1,42 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { IFulfillmentModuleService } from "@medusajs/types"
+import { medusaIntegrationTestRunner } from "medusa-test-utils/dist"
+import { createAdminUser } from "../../../helpers/create-admin-user"
+
+jest.setTimeout(100000)
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+medusaIntegrationTestRunner({
+  env,
+  testSuite: ({ getContainer, api, dbConnection }) => {
+    let service: IFulfillmentModuleService
+    let container
+
+    beforeAll(() => {
+      container = getContainer()
+      service = container.resolve(ModuleRegistrationName.FULFILLMENT)
+    })
+
+    beforeEach(async () => {
+      await createAdminUser(dbConnection, adminHeaders, container)
+    })
+
+    describe("GET /admin/fulfillment-providers", () => {
+      it("should list all fulfillment providers", async () => {
+        const response = await api.get(
+          `/admin/fulfillment-providers`,
+          adminHeaders
+        )
+
+        expect(response.status).toEqual(200)
+        expect(response.data.fulfillment_providers).toEqual([
+          { id: "manual_test-provider", is_enabled: true },
+        ])
+      })
+    })
+  },
+})