// import assert from 'assert'
// import mapSeries from 'p-each-series'
// import rmrf from 'rimraf'
// import OrbitDB from '../src/OrbitDB.js'

// // Include test utilities
// import {
//   config,
//   startIpfs,
//   stopIpfs,
//   connectPeers,
//   waitForPeers,
//   testAPIs,
// } from 'orbit-db-test-utils'

// const dbPath1 = './orbitdb/tests/multiple-databases/1'
// const dbPath2 = './orbitdb/tests/multiple-databases/2'

// const databaseInterfaces = [
//   {
//     name: 'logdb',
//     open: async (orbitdb, address, options) => await orbitdb.log(address, options),
//     write: async (db, index) => await db.add('hello' + index),
//     query: (db) => db.iterator({ limit: -1 }).collect().length,
//   },
//   {
//     name: 'feed',
//     open: async (orbitdb, address, options) => await orbitdb.feed(address, options),
//     write: async (db, index) => await db.add('hello' + index),
//     query: (db) => db.iterator({ limit: -1 }).collect().length,
//   },
//   {
//     name: 'key-value',
//     open: async (orbitdb, address, options) => await orbitdb.keyvalue(address, options),
//     write: async (db, index) => await db.put('hello', index),
//     query: (db) => db.get('hello'),
//   },
//   {
//     name: 'counterdb',
//     open: async (orbitdb, address, options) => await orbitdb.counter(address, options),
//     write: async (db, index) => await db.inc(1),
//     query: (db) => db.value,
//   },
//   {
//     name: 'documents',
//     open: async (orbitdb, address, options) => await orbitdb.docs(address, options),
//     write: async (db, index) => await db.put({ _id: 'hello', testing: index }),
//     query: (db) => {
//       const docs = db.get('hello')
//       return docs ? docs[0].testing : 0
//     },
//   },
// ]

// Object.keys(testAPIs).forEach(API => {
//   describe(`orbit-db - Multiple Databases (${API})`, function() {
//     this.timeout(config.timeout)

//     let ipfsd1, ipfsd2, ipfs1, ipfs2
//     let orbitdb1, orbitdb2, db1, db2, db3, db4

//     let localDatabases = []
//     let remoteDatabases = []

//     // Create two IPFS instances and two OrbitDB instances (2 nodes/peers)
//     before(async () => {
//       rmrf.sync(dbPath1)
//       rmrf.sync(dbPath2)

//       ipfsd1 = await startIpfs(API, config.daemon1)
//       ipfsd2 = await startIpfs(API, config.daemon2)
//       ipfs1 = ipfsd1.api
//       ipfs2 = ipfsd2.api
//       // Connect the peers manually to speed up test times
//       const isLocalhostAddress = (addr) => addr.toString().includes('127.0.0.1')
//       await connectPeers(ipfs1, ipfs2, { filter: isLocalhostAddress })
//       console.log("Peers connected")
//       orbitdb1 = await OrbitDB.createInstance(ipfs1, { directory: dbPath1 })
//       orbitdb2 = await OrbitDB.createInstance(ipfs2, { directory: dbPath2 })
//     })

//     after(async () => {
//       if(orbitdb1)
//         await orbitdb1.stop()

//       if(orbitdb2)
//         await orbitdb2.stop()

//       if (ipfsd1)
//         await stopIpfs(ipfsd1)

//       if (ipfsd2)
//         await stopIpfs(ipfsd2)
//     })

//     beforeEach(async () => {
//       let options = {}
//       // Set write access for both clients
//       options.write = [
//         orbitdb1.identity.publicKey,
//         orbitdb2.identity.publicKey
//       ],

//       console.log("Creating databases and waiting for peers to connect")

//       // Open the databases on the first node
//       options = Object.assign({}, options, { create: true })

//       // Open the databases on the first node
//       for (let dbInterface of databaseInterfaces) {
//         const db = await dbInterface.open(orbitdb1, dbInterface.name, options)
//         localDatabases.push(db)
//       }

//       for (let [index, dbInterface] of databaseInterfaces.entries()) {
//         const address = localDatabases[index].address.toString()
//         const db = await dbInterface.open(orbitdb2, address, options)
//         remoteDatabases.push(db)
//       }

//       // Wait for the peers to connect
//       await waitForPeers(ipfs1, [orbitdb2.id], localDatabases[0].address.toString())
//       await waitForPeers(ipfs2, [orbitdb1.id], localDatabases[0].address.toString())

//       console.log("Peers connected")
//     })

//     afterEach(async () => {
//       for (let db of remoteDatabases)
//         await db.drop()

//       for (let db of localDatabases)
//         await db.drop()
//     })

//     it('replicates multiple open databases', async () => {
//       const entryCount = 32
//       const entryArr = []

//       // Create an array that we use to create the db entries
//       for (let i = 1; i < entryCount + 1; i ++)
//         entryArr.push(i)

//       // Write entries to each database
//       console.log("Writing to databases")
//       for (let index = 0; index < databaseInterfaces.length; index++) {
//         const dbInterface = databaseInterfaces[index]
//         const db = localDatabases[index]
//         await mapSeries(entryArr, val => dbInterface.write(db, val))
//       }

//       // Function to check if all databases have been replicated
//       const allReplicated = () => {
//         return remoteDatabases.every(db => db._oplog.length === entryCount)
//       }

//       console.log("Waiting for replication to finish")

//       return new Promise((resolve, reject) => {
//         const interval = setInterval(() => {
//           if (allReplicated()) {
//             clearInterval(interval)
//             // Verify that the databases contain all the right entries
//             databaseInterfaces.forEach((dbInterface, index) => {
//               const db = remoteDatabases[index]
//               const result = dbInterface.query(db)
//               assert.equal(result, entryCount)
//               assert.equal(db._oplog.length, entryCount)
//             })
//             resolve()
//           }
//         }, 200)
//       })
//     })
//   })
// })