pudding/test/pudding_test.js

Generate test data with random embed values.

/**
 * assert case for pudding.
 * Runs with mocha.
 */
'use strict'

const Pudding = require('../lib/pudding.js')
const assert = require('assert')

describe('pudding', () => {
  it('Create a pudding', (done) => {
    let pudding = new Pudding({
      lang: 'en',
      vars: {
        foo: 'bar'
      }
    })
    assert.ok(pudding)
    assert.equal(pudding.lang, 'en')
    pudding.setLang('ja')
    assert.equal(pudding.lang, 'ja')
    pudding.addVars({ baz: 'quz' })
    assert.equal(pudding.vars.foo, 'bar')
    assert.equal(pudding.vars.baz, 'quz')
    done()
  })

  it('Create datasource.', (done) => {
    let pudding = new Pudding()
    let datasource = pudding.newDatasource(234)
    assert.ok(datasource)
    assert.equal(datasource.length, 234)
    done()
  })

  it('Create evaluator.', (done) => {
    let pudding = new Pudding()
    let evaluator = pudding.newEvaluator()
    assert.ok(evaluator)
    done()
  })

  it('Define a context.', (done) => {
    let pudding = new Pudding({
      vars: {
        foo: 'bar'
      }
    })
    let context = pudding.newContext(20, { baz: 'quz' })
    assert.equal(context.foo, 'bar')
    assert.equal(context.baz, 'quz')
    done()
  })

  it('Do explode.', (done) => {
    let pudding = new Pudding({
      vars: {
        foo: 'bar',
        moment: require('moment')
      }
    })

    let data = pudding.explode({
      name: '#{moment(new Date(birthday)).format("YYYY-MM-DD")}, #{star}です',
      hoge: '#{i}'
    }, 11)
    assert.ok(data)
    assert.equal(data.length, 11)
    done()
  })
})

/* global describe, before, it */