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'use strict';
/** * Module dependencies. */
const start = require('./common');
const assert = require('assert');
const mongoose = start.mongoose;const Schema = mongoose.Schema;
/** * Test. */
describe('types.decimal128', function() {  it('casts from type number (gh-6331)', function() {    const dec128 = new Schema({      value: Schema.Types.Decimal128    });
    const BigNum = mongoose.model('gh6331', dec128);
    const big = new BigNum({ value: 10000 });
    assert.strictEqual(big.value.toString(), '10000');  });
  it('uses valueOf method if one exists (gh-6418)', function() {    const dec128 = new Schema({      value: Schema.Types.Decimal128    });
    mongoose.deleteModel(/Test/);    const BigNum = mongoose.model('Test', dec128);
    const obj = {      str: '10.123',      valueOf: function() {        return this.str;      }    };
    const big = new BigNum({ value: obj });
    assert.strictEqual(big.value.toString(), '10.123');  });});