chore: Move currency, collection, and auth tests to http folder (#7581)

* chore: Move auth tests to http folder

* chore: Migrate collection tests to http folder

* chore: Move currency tests to http folder

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

@@ -0,0 +1,66 @@
+import { medusaIntegrationTestRunner } from "medusa-test-utils"
+import {
+  createAdminUser,
+  adminHeaders,
+} from "../../../../helpers/create-admin-user"
+
+jest.setTimeout(30000)
+
+medusaIntegrationTestRunner({
+  env: {},
+  testSuite: ({ dbConnection, getContainer, api }) => {
+    beforeEach(async () => {
+      const container = getContainer()
+      await createAdminUser(dbConnection, adminHeaders, container)
+    })
+
+    describe("GET /admin/currencies", () => {
+      it("should retrieve the currencies", async () => {
+        const response = await api.get(
+          "/admin/currencies?order=code",
+          adminHeaders
+        )
+
+        expect(response.status).toEqual(200)
+        expect(response.data.currencies).toHaveLength(120)
+        expect(response.data.currencies).toEqual(
+          expect.arrayContaining([
+            expect.objectContaining({
+              code: "usd",
+              name: "US Dollar",
+            }),
+          ])
+        )
+      })
+
+      it("should retrieve the currencies filtered with q param", async () => {
+        const response = await api.get(
+          `/admin/currencies?q=us&order=code`,
+          adminHeaders
+        )
+
+        expect(response.status).toEqual(200)
+        expect(response.data.currencies).toEqual([
+          expect.objectContaining({
+            code: "aud",
+            name: "Australian Dollar",
+          }),
+          expect.objectContaining({
+            code: "byn",
+            name: "Belarusian Ruble",
+          }),
+          expect.objectContaining({
+            code: "rub",
+            name: "Russian Ruble",
+          }),
+          expect.objectContaining({
+            code: "usd",
+            name: "US Dollar",
+          }),
+        ])
+      })
+    })
+  },
+
+  // BREAKING: There was an "should update currency includes_tax" test that no longer applies in v2 (realted to MEDUSA_FF_TAX_INCLUSIVE_PRICING)
+})