restructure to single project

tests/User.test.js

@@ -0,0 +1,43 @@
+const { initDatabase, closeDatabase } = require("../dist/util/Database");
+const { User } = require("../dist/entities/User");
+jest.setTimeout(20000);
+
+beforeAll((done) => {
+	initDatabase().then(() => {
+		done();
+	});
+});
+
+afterAll(() => {
+	closeDatabase();
+});
+
+describe("User", () => {
+	test("valid discriminator: 1", async () => {
+		new User({ discriminator: "1" }).validate();
+	});
+	test("invalid discriminator: test", async () => {
+		expect(() => {
+			new User({ discriminator: "test" }).validate();
+		}).toThrow();
+	});
+
+	test("invalid discriminator: 0", async () => {
+		expect(() => {
+			new User({ discriminator: "0" }).validate();
+		}).toThrow();
+	});
+
+	test("add guild", async () => {
+		try {
+			await new User({ guilds: [], discriminator: "1" }, { id: "0" }).save();
+			const user = await User.find("0");
+
+			user.guilds.push(new Guild({ name: "test" }));
+
+			user.save();
+		} catch (error) {
+			console.error(error);
+		}
+	});
+});