import { createVue, destroyVM } from '../util';
import { csvA, csvB } from './assets/table/csvData.js';

const cleanCSV = (str) => str.split('\n').map(s => s.trim()).filter(Boolean).join('\n');

describe('Table.vue', () => {
  let vm;
  afterEach(() => {
    destroyVM(vm);
  });

  describe('CSV export', () => {
    it('should export simple data to CSV - test A', done => {
      vm = createVue({
        template: '<div><Table :columns="columns" :data="data" ref="tableA" /></div>',
        data() {
          return csvA;
        },
        mounted() {
          this.$refs.tableA.exportCsv({callback: data => {
            expect(cleanCSV(data)).to.equal(cleanCSV(this.expected));
            expect(cleanCSV(data).length > 0).to.equal(true);
            done();
          }});
        }
      });
    });

    it('should export data with commas and line breaks to CSV - test B', done => {
      vm = createVue({
        template: '<div><Table :columns="columns" :data="data" ref="tableB" /></div>',
        data() {
          return csvB;
        },
        mounted() {
          this.$refs.tableB.exportCsv({separator: ';', quoted: true, callback: data => {
            expect(cleanCSV(data)).to.equal(cleanCSV(this.expected));
            expect(cleanCSV(data).length > 0).to.equal(true);
            done();
          }});
        }
      });
    });

  });

});