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'use strict';
/** * Module dependencies. */
const start = require('./common');
const assert = require('assert');
const mongoose = start.mongoose;const Schema = mongoose.Schema;
describe('geojson', function() {  let db;  let pointSchema;
  before(function() {    db = start();
    pointSchema = new mongoose.Schema({      type: {        type: String,        enum: ['Point'],        required: true      },      coordinates: {        type: [Number],        required: true      }    });  });
  after(async function() {    await db.close();  });
  beforeEach(() => db.deleteModel(/.*/));  afterEach(() => require('./util').clearTestData(db));  afterEach(() => require('./util').stopRemainingOps(db));
  it('driver query', function() {    const City = db.model('City', new Schema({      name: String,      location: pointSchema    }));
    const colorado = {      type: 'Polygon',      coordinates: [[        [-109, 41],        [-102, 41],        [-102, 37],        [-109, 37],        [-109, 41]      ]]    };    const denver = { type: 'Point', coordinates: [-104.9903, 39.7392] };    return City.create({ name: 'Denver', location: denver }).      then(() => City.findOne({        location: {          $geoWithin: {            $geometry: colorado          }        }      })).      then(doc => assert.equal(doc.name, 'Denver'));  });
  it('within helper', function() {    const denver = { type: 'Point', coordinates: [-104.9903, 39.7392] };    // acquit:ignore:start    const City = db.model('City', new Schema({      name: String,      location: pointSchema    }));
    const colorado = {      type: 'Polygon',      coordinates: [[        [-109, 41],        [-102, 41],        [-102, 37],        [-109, 37],        [-109, 41]      ]]    };    // acquit:ignore:end    return City.create({ name: 'Denver', location: denver }).      then(() => City.findOne().where('location').within(colorado)).      then(doc => assert.equal(doc.name, 'Denver'));  });
  it('index', function() {    const denver = { type: 'Point', coordinates: [-104.9903, 39.7392] };    const City = db.model('City', new Schema({      name: String,      location: {        type: pointSchema,        index: '2dsphere' // Create a special 2dsphere index on `City.location`      }    }));    // acquit:ignore:start    const colorado = {      type: 'Polygon',      coordinates: [[        [-109, 41],        [-102, 41],        [-102, 37],        [-109, 37],        [-109, 41]      ]]    };    // acquit:ignore:end
    return City.create({ name: 'Denver', location: denver }).      then(() => City.findOne().where('location').within(colorado)).      then(doc => assert.equal(doc.name, 'Denver'));  });
  it('near', function() {    const denver = { type: 'Point', coordinates: [-104.9903, 39.7392] };    const City = db.model('City', new Schema({      name: String,      location: {        type: pointSchema,        index: '2dsphere' // Create a special 2dsphere index on `City.location`      }    }));
    // "Garden of the Gods" in Colorado    const $geometry = { type: 'Point', coordinates: [-104.8719443, 38.8783536] };
    return City.create({ name: 'Denver', location: denver }).      // acquit:ignore:start      then(() => City.init()).      // acquit:ignore:end      // Without a 2dsphere index, this will error out with:      // 'unable to find index for $geoNear query"      then(() => City.findOne({ location: { $near: { $geometry } } })).      then(doc => assert.equal(doc.name, 'Denver'));  });});