import * as assert from 'assert'
import * as Automerge from '../src'

describe('Automerge', () => {
    describe('basics', () => {
        it('should allow you to load incrementally', () => {
          let doc1 = Automerge.from({ foo: "bar" })
          let doc2 = Automerge.init();
          doc2 = Automerge.loadIncremental(doc2, Automerge.save(doc1))
          doc1 = Automerge.change(doc1, (d) => d.foo2 = "bar2")
          doc2 = Automerge.loadIncremental(doc2, Automerge.getBackend(doc1).saveIncremental() )
          doc1 = Automerge.change(doc1, (d) => d.foo = "bar2")
          doc2 = Automerge.loadIncremental(doc2, Automerge.getBackend(doc1).saveIncremental() )
          doc1 = Automerge.change(doc1, (d) => d.x = "y")
          doc2 = Automerge.loadIncremental(doc2, Automerge.getBackend(doc1).saveIncremental() )
          assert.deepEqual(doc1,doc2)
        })
    })
})