test: ✅ add test for team /predicates endpoint

__test__/unittest/routes/predicates_team.test.js

@@ -0,0 +1,25 @@
+const app = require("../../../src/app");
+const request = require('supertest');
+const pred = require("../../../src/controllers/predicates");
+const PredicateLoadingError = require("../../../src/utils/errors/predicates_error");
+const PredicatesLoadingError = require("../../../src/utils/errors/predicates_error");
+jest.mock('../../../src/controllers/predicates');
+
+
+
+describe("Test /v1/predicates endpoint", () => {
+
+
+    test("Should return 404 with valid response", async () => {
+        pred.mockImplementation(() => {
+            throw new PredicatesLoadingError();
+        })
+        await request(app)
+            .get("/v1/team/Text Mining Provider/predicates")
+            .expect(404)
+            .expect('Content-Type', /json/)
+            .then(res => {
+                expect(res.body).toHaveProperty('error', "Unable to load predicates")
+            })
+    })
+})