Mas-129 Mas-121 Mas-112 Daily email cards merge

cms/__tests__/routes/api/items.test.js

@@ -0,0 +1,93 @@
+jest.mock("keystone", () => {
+	const item = {
+		model: {
+			find: jest.fn()
+		}
+	};
+
+	return {
+		list: () => item
+	};
+});
+
+describe("items", () => {
+	let keystone, daily, Item, request, response, json;
+
+	beforeEach(() => {
+		jest.resetModules();
+
+		keystone = require("keystone");
+		Item = keystone.list("Item");
+		daily = require("../../../routes/api/items").daily;
+		request = { params: {} };
+		json = jest.fn();
+		response = {
+			json,
+			badRequest: jest.fn(),
+			error: jest.fn()
+		};
+	});
+
+	describe("daily", () => {});
+
+	it("should return a 400 bad request when the date format is invalid", async () => {
+		const date = "not a date";
+		await daily({ ...request, ...{ params: { date } } }, response);
+
+		expect(response.badRequest).toHaveBeenCalledWith(
+			"Couldn't get daily items",
+			"Date 'not a date' is not in the format YYYY-M-D",
+			true
+		);
+	});
+
+	it("should search for daily items between start and end of the given date", async () => {
+		const date = "2020-01-09";
+		await daily({ ...request, ...{ params: { date } } }, response);
+
+		expect(Item.model.find).toHaveBeenCalledWith({
+			createdAt: {
+				$gte: new Date(Date.parse("2020-01-09")),
+				$lt: new Date(Date.parse("2020-01-09 23:59:59.999Z"))
+			}
+		});
+	});
+
+	it("should return a 500 JSON error response when there's an error getting the daily items", async () => {
+		const error = new Error("An error getting daily items");
+
+		Item.model.find.mockImplementation(() => {
+			throw error;
+		});
+
+		await daily(
+			{ ...request, ...{ params: { date: "2020-01-09" } } },
+			response
+		);
+
+		expect(response.error).toHaveBeenCalledWith(error, true);
+	});
+
+	it("should return the found item as json with whitelist of fields", async () => {
+		const items = [{ title: "test", excludedField: "not used" }];
+
+		Item.model.find.mockImplementation(() => {
+			return {
+				populate: () => ({
+					populate: () => ({
+						populate: () => ({
+							exec: () => items
+						})
+					})
+				})
+			};
+		});
+
+		await daily(
+			{ ...request, ...{ params: { date: "2020-01-09" } } },
+			response
+		);
+
+		expect(json).toHaveBeenCalledWith([{ title: "test" }]);
+	});
+});