Refactor: Separate some test files

test/utils.ts

@@ -0,0 +1,82 @@
+import * as fs from 'fs';
+import * as http from 'http';
+import * as assert from 'chai';
+
+export const async = (fn: Function) => (done: Function) => {
+	fn().then(() => {
+		done();
+	}, (err: Error) => {
+		done(err);
+	});
+};
+
+export const _request = (server: http.Server) => async (endpoint: string, params: any, me?: any): Promise<ChaiHttp.Response> => {
+	const auth = me ? {
+		i: me.token
+	} : {};
+
+	const res = await assert.request(server)
+		.post(endpoint)
+		.send(Object.assign(auth, params));
+
+	return res;
+};
+
+export const _signup = (request: ReturnType<typeof _request>) => async (params?: any): Promise<any> => {
+	const q = Object.assign({
+		username: 'test',
+		password: 'test'
+	}, params);
+
+	const res = await request('/signup', q);
+
+	return res.body;
+};
+
+export const _post = (request: ReturnType<typeof _request>) => async (user: any, params?: any): Promise<any> => {
+	const q = Object.assign({
+		text: 'test'
+	}, params);
+
+	const res = await request('/notes/create', q, user);
+
+	return res.body.createdNote;
+};
+
+export const _react = (request: ReturnType<typeof _request>) => async (user: any, note: any, reaction: string): Promise<any> => {
+	await request('/notes/reactions/create', {
+		noteId: note.id,
+		reaction: reaction
+	}, user);
+};
+
+export const _uploadFile = (server: http.Server) => async (user: any): Promise<any> => {
+	const res = await assert.request(server)
+		.post('/drive/files/create')
+		.field('i', user.token)
+		.attach('file', fs.readFileSync(__dirname + '/resources/Lenna.png'), 'Lenna.png');
+
+	return res.body;
+};
+
+export const resetDb = (db: any) => () => new Promise(res => {
+	// APIがなにかレスポンスを返した後に、後処理を行う場合があり、
+	// レスポンスを受け取ってすぐデータベースをリセットすると
+	// その後処理と競合し(テスト自体は合格するものの)エラーがコンソールに出力され
+	// 見た目的に気持ち悪くなるので、後処理が終るのを待つために500msくらい待ってから
+	// データベースをリセットするようにする
+	setTimeout(async () => {
+		await Promise.all([
+			db.get('users').drop(),
+			db.get('notes').drop(),
+			db.get('driveFiles.files').drop(),
+			db.get('driveFiles.chunks').drop(),
+			db.get('driveFolders').drop(),
+			db.get('apps').drop(),
+			db.get('accessTokens').drop(),
+			db.get('authSessions').drop()
+		]);
+
+		res();
+	}, 500);
+});