@spalger/kibana/src/ui/public/agg_table/__tests__/_table.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

describe('AggTable Directive', function () {
  var _ = require('lodash');
  var $ = require('jquery');
  var ngMock = require('ngMock');
  var expect = require('expect.js');
  var fixtures = require('fixtures/fake_hierarchical_data');
  var sinon = require('auto-release-sinon');

  var $rootScope;
  var $compile;
  var tabifyAggResponse;
  var Vis;
  var indexPattern;

  beforeEach(ngMock.module('kibana'));
  beforeEach(ngMock.inject(function ($injector, Private) {
    tabifyAggResponse = Private(require('ui/agg_response/tabify/tabify'));
    indexPattern = Private(require('fixtures/stubbed_logstash_index_pattern'));
    Vis = Private(require('ui/Vis'));

    $rootScope = $injector.get('$rootScope');
    $compile = $injector.get('$compile');
  }));

  var $scope;
  beforeEach(function () {
    $scope = $rootScope.$new();
  });
  afterEach(function () {
    $scope.$destroy();
  });


  it('renders a simple response properly', function () {
    var vis = new Vis(indexPattern, 'table');
    $scope.table = tabifyAggResponse(vis, fixtures.metricOnly, { canSplit: false });

    var $el = $compile('<kbn-agg-table table="table"></kbn-agg-table>')($scope);
    $scope.$digest();

    expect($el.find('tbody').size()).to.be(1);
    expect($el.find('td').size()).to.be(1);
    expect($el.find('td').text()).to.eql(1000);
  });

  it('renders nothing if the table is empty', function () {
    $scope.table = null;
    var $el = $compile('<kbn-agg-table table="table"></kbn-agg-table>')($scope);
    $scope.$digest();

    expect($el.find('tbody').size()).to.be(0);
  });

  it('renders a complex response properly', function () {
    var vis = new Vis(indexPattern, {
      type: 'pie',
      aggs: [
        { type: 'avg', schema: 'metric', params: { field: 'bytes' } },
        { type: 'terms', schema: 'split', params: { field: 'extension' } },
        { type: 'terms', schema: 'segment', params: { field: 'geo.src' } },
        { type: 'terms', schema: 'segment', params: { field: 'machine.os' } }
      ]
    });
    vis.aggs.forEach(function (agg, i) {
      agg.id = 'agg_' + (i + 1);
    });

    $scope.table = tabifyAggResponse(vis, fixtures.threeTermBuckets, { canSplit: false });
    var $el = $('<kbn-agg-table table="table"></kbn-agg-table>');
    $compile($el)($scope);
    $scope.$digest();

    expect($el.find('tbody').size()).to.be(1);

    var $rows = $el.find('tbody tr');
    expect($rows.size()).to.be.greaterThan(0);

    function validBytes(str) {
      expect(str).to.match(/^\d+$/);
      var bytesAsNum = _.parseInt(str);
      expect(bytesAsNum === 0 || bytesAsNum > 1000).to.be.ok();
    }

    $rows.each(function (i) {
      // 6 cells in every row
      var $cells = $(this).find('td');
      expect($cells.size()).to.be(6);

      var txts = $cells.map(function () {
        return $(this).text().trim();
      });

      // two character country code
      expect(txts[0]).to.match(/^(png|jpg|gif|html|css)$/);
      validBytes(txts[1]);

      // country
      expect(txts[2]).to.match(/^\w\w$/);
      validBytes(txts[3]);

      // os
      expect(txts[4]).to.match(/^(win|mac|linux)$/);
      validBytes(txts[5]);
    });
  });

  describe('aggTable.toCsv()', function () {
    it('escapes and formats the rows and columns properly', function () {
      var $el = $compile('<kbn-agg-table table="table">')($scope);
      $scope.$digest();

      var $tableScope = $el.isolateScope();
      var aggTable = $tableScope.aggTable;

      $tableScope.table = {
        columns: [
          { title: 'one' },
          { title: 'two' },
          { title: 'with double-quotes(")' }
        ],
        rows: [
          [1, 2, '"foobar"']
        ]
      };

      expect(aggTable.toCsv()).to.be(
        'one,two,"with double-quotes("")"' + '\r\n' +
        '1,2,"""foobar"""' + '\r\n'
      );
    });
  });

  describe('aggTable.exportAsCsv()', function () {
    var origBlob;
    function FakeBlob(slices, opts) {
      this.slices = slices;
      this.opts = opts;
    }

    beforeEach(function () {
      origBlob = window.Blob;
      window.Blob = FakeBlob;
    });

    afterEach(function () {
      window.Blob = origBlob;
    });

    it('calls _saveAs properly', function () {
      var $el = $compile('<kbn-agg-table table="table">')($scope);
      $scope.$digest();

      var $tableScope = $el.isolateScope();
      var aggTable = $tableScope.aggTable;

      var saveAs = sinon.stub(aggTable, '_saveAs');
      $tableScope.table = {
        columns: [
          { title: 'one' },
          { title: 'two' },
          { title: 'with double-quotes(")' }
        ],
        rows: [
          [1, 2, '"foobar"']
        ]
      };

      aggTable.csv.filename = 'somefilename.csv';
      aggTable.exportAsCsv();

      expect(saveAs.callCount).to.be(1);
      var call = saveAs.getCall(0);
      expect(call.args[0]).to.be.a(FakeBlob);
      expect(call.args[0].slices).to.eql([
        'one,two,"with double-quotes("")"' + '\r\n' +
        '1,2,"""foobar"""' + '\r\n'
      ]);
      expect(call.args[0].opts).to.eql({
        type: 'text/plain'
      });
      expect(call.args[1]).to.be('somefilename.csv');
    });
  });
});