add tests for auctions validator (#1202)

Author: RitikJaiswal75

test/unit/middlewares/auctions-validator.test.js

@@ -0,0 +1,70 @@
+const Sinon = require("sinon");
+const { createAuction, placeBid } = require("../../../middlewares/validators/auctions");
+const { expect } = require("chai");
+
+describe("auctions validator", function () {
+  describe("create auctions validator", function () {
+    it("allows the request to pass", async function () {
+      const req = {
+        body: {
+          item_type: "css art",
+          quantity: 100,
+          initial_price: 100,
+          end_time: 1234234234,
+        },
+      };
+      const res = {};
+      const nextSpy = Sinon.spy();
+      await createAuction(req, res, nextSpy);
+      expect(nextSpy.calledOnce).to.be.equal(true);
+    });
+    it("stops the request to propogate to next", async function () {
+      const req = {
+        body: {
+          "": "",
+        },
+      };
+      const res = {
+        boom: {
+          badRequest: () => {},
+        },
+      };
+      const nextSpy = Sinon.spy();
+      await createAuction(req, res, nextSpy).catch((err) => {
+        expect(err).to.be.an.instanceOf(Error);
+      });
+      expect(nextSpy.callCount).to.be.equal(0);
+    });
+  });
+  describe("place bid validator", function () {
+    it("allows the request to pass", async function () {
+      const req = {
+        body: {
+          bid: 100,
+        },
+      };
+      const res = {};
+      const nextSpy = Sinon.spy();
+      await placeBid(req, res, nextSpy);
+      expect(nextSpy.calledOnce).to.be.equal(true);
+    });
+
+    it("stops the request to propogate to next", async function () {
+      const req = {
+        body: {
+          "": "",
+        },
+      };
+      const res = {
+        boom: {
+          badRequest: () => {},
+        },
+      };
+      const nextSpy = Sinon.spy();
+      await placeBid(req, res, nextSpy).catch((err) => {
+        expect(err).to.be.an.instanceOf(Error);
+        expect(nextSpy.callCount).to.be.equal(0);
+      });
+    });
+  });
+});