add tests and gitlab ci

ts/index.ts

@@ -0,0 +1,39 @@
+import * as plugins from './smartdata.plugins'
+
+export class DbCollection<T> {
+    constructor(nameArg: string, db: plugins.mongodb.Db) {
+        let collection = db.collection(nameArg)
+    }
+}
+
+export type TDbConnectionStatus = 'disconnected' | 'connected' | 'failed'
+
+export class DbConnection {
+    dbUrl: string
+    db: plugins.mongodb.Db
+    status: TDbConnectionStatus
+
+    constructor(dbUrl: string) {
+        this.dbUrl = dbUrl
+    }
+
+    connect(): plugins.q.Promise<any> {
+        let done = plugins.q.defer()
+        plugins.mongodb.MongoClient.connect(this.dbUrl, (err, db) => {
+            if (err) { console.log(err) }
+            plugins.assert.equal(null, err)
+            this.db = db
+            plugins.beautylog.success(`connected to database at ${this.dbUrl}`)
+            done.resolve(this.db)
+        })
+        return done.promise
+    }
+
+    close(): plugins.q.Promise<any> {
+        let done = plugins.q.defer()
+        this.db.close()
+        plugins.beautylog.ok(`disconnected to database at ${this.dbUrl}`)
+        done.resolve()
+        return done.promise
+    }
+}

ts/smartdata.plugins.ts

@@ -0,0 +1,5 @@
+import 'typings-global'
+export import assert = require('assert')
+export import beautylog = require('beautylog')
+export import mongodb = require('mongodb')
+export import q = require('q')