text: var assert = require('assert')
  var sinon = require('sinon')
  
  var path = require('path')
  var contractNamer = require(path.join(__dirname, '..', '..', 'ui', 'lib', 'contract-namer.js'))
  
  describe('contractNamer', function () {
    beforeEach(function () {
      this.sinon = sinon.sandbox.create()
    })
  
    afterEach(function () {
      this.sinon.restore()
    })
  
    describe('naming a contract', function () {
      it('should return nothing for an unknown random account', function () {
        const input = '0x2386F26FC10000'
        const output = contractNamer(input)
        assert.deepEqual(output, null)
      })
  
      it('should accept identities as an optional second parameter', function () {
        const input = '0x2386F26FC10000'.toLowerCase()
        const expected = 'bar'
        const identities = {}
        identities[input] = { name: expected }
        const output = contractNamer(input, identities)
        assert.deepEqual(output, expected)
      })
  
      it('should check for identities case insensitively', function () {
        const input = '0x2386F26FC10000'.toLowerCase()
        const expected = 'bar'
        const identities = {}
        identities[input] = { name: expected }
        const output = contractNamer(input.toUpperCase(), identities)
        assert.deepEqual(output, expected)
      })
    })
  })
  