✨ jest automatic tests

api/tests/automatic.test.js

@@ -1,2 +0,0 @@
-// TODO: check every route based on route() paramters: https://github.com/fosscord/fosscord-server/issues/308
-// TODO: check every route with different database engine

api/tests/routes.test.ts

@@ -0,0 +1,54 @@
+// TODO: check every route based on route() parameters: https://github.com/fosscord/fosscord-server/issues/308
+// TODO: check every route with different database engine
+
+import getRouteDescriptions from "../jest/getRouteDescriptions";
+import supertest, { Response } from "supertest";
+import path from "path";
+import fs from "fs";
+import Ajv from "ajv";
+import addFormats from "ajv-formats";
+const request = supertest("http://localhost:3001/api");
+
+const SchemaPath = path.join(__dirname, "..", "assets", "responses.json");
+const schemas = JSON.parse(fs.readFileSync(SchemaPath, { encoding: "utf8" }));
+export const ajv = new Ajv({
+	allErrors: true,
+	parseDate: true,
+	allowDate: true,
+	schemas,
+	messages: true,
+	strict: true,
+	strictRequired: true
+});
+addFormats(ajv);
+
+describe("Automatic unit tests with route description middleware", () => {
+	const routes = getRouteDescriptions();
+
+	routes.forEach((route, pathAndMethod) => {
+		const [path, method] = pathAndMethod.split("|");
+		test(path, (done) => {
+			if (!route.example) {
+				console.log(`Route ${path} is missing the example property`);
+				return done();
+			}
+			if (!route.response) {
+				console.log(`Route ${path} is missing the response property`);
+				return done();
+			}
+			const urlPath = path || route.example?.path;
+			const validate = ajv.getSchema(route.response.body);
+			if (!validate) return done(new Error(`Response schema ${route.response.body} not found`));
+
+			request[method](urlPath)
+				.expect(route.response.status)
+				.expect((err: any, res: Response) => {
+					if (err) return done(err);
+					const valid = validate(res.body);
+					if (!valid) return done(validate.errors);
+
+					return done();
+				});
+		});
+	});
+});