kibana-with-account/src/ui/public/index_patterns/__tests__/_map_field.js

kibana-with-account is develop based kibana project

describe('field mapping normalizer (mapField)', function () {
  var _ = require('lodash');
  var expect = require('expect.js');
  var ngMock = require('ngMock');

  var fn;
  var fields;
  beforeEach(ngMock.module('kibana'));
  beforeEach(ngMock.inject(function (Private, $injector, config) {
    config.set('metaFields', ['_id', '_timestamp']);
    fn = Private(require('ui/index_patterns/_map_field'));
    fields = require('fixtures/field_mapping').test.mappings.testType;
  }));

  it('should be a function', function () {
    expect(fn).to.be.a(Function);
  });

  it('should return a modified copy of the object, not modify the original', function () {
    var pristine = _.cloneDeep(fields['foo.bar']);
    var mapped = fn(fields['foo.bar'], 'foo.bar');

    expect(fields['foo.bar']).to.not.eql(mapped);
    expect(fields['foo.bar']).to.eql(pristine);
  });

  it('should not consider _id indexed unless it is', function () {
    var mapped = fn(fields._id, '_id');
    expect(mapped.indexed).to.be(false);

    var mapping = _.cloneDeep(fields._id);
    mapping.mapping._id.index = 'not_analyzed';
    var mapped2 = fn(mapping, '_id');
    expect(mapped2.indexed).to.be(true);
  });

  it('should always consider _timestamp to be an indexed date', function () {
    var mapped = fn(fields._timestamp, '_timestamp');
    expect(mapped.indexed).to.be(true);
    expect(mapped.type).to.be('date');
  });

  it('should treat falsy and no as false for index', function () {
    var mapped = fn(fields.index_no_field, 'index_no_field');
    expect(mapped.indexed).to.be(false);

    fields.index_no_field.index = false;
    mapped = fn(fields.index_no_field, 'index_no_field');
    expect(mapped.indexed).to.be(false);
  });

  it('should treat other values for index as true', function () {
    var mapped = fn(fields.not_analyzed_field, 'not_analyzed_field');
    expect(mapped.indexed).to.be(true);
  });

});