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'use strict';
const start = require('./common');const util = require('./util');
const bson = require('bson');
const assert = require('assert');
const mongoose = start.mongoose;const Schema = mongoose.Schema;
describe('SchemaUUID', function() {  let Model;  let TestSchema;  let db;
  before(async function() {    TestSchema = new Schema({ x: { type: mongoose.Schema.Types.UUID }, y: [{ type: mongoose.Schema.Types.UUID }] });    db = await start().asPromise();  });
  after(async function() {    await db.close();  });
  beforeEach(async() => {    await db.deleteModel(/.*/);    Model = db.model('Test', TestSchema);  });  afterEach(() => util.clearTestData(db));  afterEach(() => util.stopRemainingOps(db));
  it('basic functionality should work', async function() {    const doc = new Model({ x: '09190f70-3d30-11e5-8814-0f4df9a59c41' });    assert.ifError(doc.validateSync());    assert.ok(typeof doc.x === 'string');    assert.strictEqual(doc.x, '09190f70-3d30-11e5-8814-0f4df9a59c41');    await doc.save();
    const query = Model.findOne({ x: '09190f70-3d30-11e5-8814-0f4df9a59c41' });    assert.ok(typeof query._conditions.x === 'string');
    const res = await query;    assert.ifError(res.validateSync());    assert.ok(typeof res.x === 'string');    assert.strictEqual(res.x, '09190f70-3d30-11e5-8814-0f4df9a59c41');
    // check that the data is actually a buffer in the database with the correct subtype    const col = db.client.db(db.name).collection(Model.collection.name);    const rawDoc = await col.findOne({ x: new bson.Binary(Buffer.from('09190f703d3011e588140f4df9a59c41', 'hex'), 4) });    assert.ok(rawDoc);    assert.ok(rawDoc.x instanceof bson.Binary);    assert.strictEqual(rawDoc.x.sub_type, 4);  });
  it('should throw error in case of invalid string', function() {    const doc = new Model({ x: 'invalid' });    const res = doc.validateSync();    assert.ok(res !== null && res !== undefined);    const errors = res.errors;    assert.strictEqual(Object.keys(errors).length, 1);    assert.ok(errors.x instanceof mongoose.Error.CastError);  });
  it('should work with $in and $nin and $all', async function() {    const doc1 = new Model({ y: ['f8010af3-bc2c-45e6-85c6-caa30c4a7d34', 'c6f59133-4f84-45a8-bc1d-8f172803e4fe', 'df1309e0-58c5-427a-b22f-6c0fc445ccc0'] });    const doc2 = new Model({ y: ['13d51406-cd06-4fc2-93d1-4fad9b3eecd7', 'f004416b-e02a-4212-ac77-2d3fcf04898b', '5b544b71-8988-422b-a4df-bf691939fe4e'] });
    await doc1.save();    await doc2.save();
    // test $in    const foundDocIn = await Model.find({ y: { $in: ['f8010af3-bc2c-45e6-85c6-caa30c4a7d34'] } });    assert.ok(foundDocIn);    assert.strictEqual(foundDocIn.length, 1);    assert.ok(foundDocIn[0].y);    assert.strictEqual(foundDocIn[0].y.length, 3);    assert.strictEqual(foundDocIn[0].y[0], 'f8010af3-bc2c-45e6-85c6-caa30c4a7d34');    assert.strictEqual(foundDocIn[0].y[1], 'c6f59133-4f84-45a8-bc1d-8f172803e4fe');    assert.strictEqual(foundDocIn[0].y[2], 'df1309e0-58c5-427a-b22f-6c0fc445ccc0');
    // test $nin    const foundDocNin = await Model.find({ y: { $nin: ['f8010af3-bc2c-45e6-85c6-caa30c4a7d34'] } });    assert.ok(foundDocNin);    assert.strictEqual(foundDocNin.length, 1);    assert.ok(foundDocNin[0].y);    assert.strictEqual(foundDocNin[0].y.length, 3);    assert.strictEqual(foundDocNin[0].y[0], '13d51406-cd06-4fc2-93d1-4fad9b3eecd7');    assert.strictEqual(foundDocNin[0].y[1], 'f004416b-e02a-4212-ac77-2d3fcf04898b');    assert.strictEqual(foundDocNin[0].y[2], '5b544b71-8988-422b-a4df-bf691939fe4e');
    // test for $all    const foundDocAll = await Model.find({ y: { $all: ['13d51406-cd06-4fc2-93d1-4fad9b3eecd7', 'f004416b-e02a-4212-ac77-2d3fcf04898b'] } });    assert.ok(foundDocAll);    assert.strictEqual(foundDocAll.length, 1);    assert.ok(foundDocAll[0].y);    assert.strictEqual(foundDocAll[0].y.length, 3);    assert.strictEqual(foundDocAll[0].y[0], '13d51406-cd06-4fc2-93d1-4fad9b3eecd7');    assert.strictEqual(foundDocAll[0].y[1], 'f004416b-e02a-4212-ac77-2d3fcf04898b');    assert.strictEqual(foundDocAll[0].y[2], '5b544b71-8988-422b-a4df-bf691939fe4e');  });
  // the following are TODOs based on SchemaUUID.prototype.$conditionalHandlers which are not tested yet  it('should work with $bits* operators');  it('should work with $all operator');  it('should work with $lt, $lte, $gt, $gte operators');});