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/** * Module dependencies. */
'use strict';
const start = require('./common');
const ValidationError = require('../lib/error/validation');const assert = require('assert');
const mongoose = start.mongoose;const Schema = mongoose.Schema;const SchemaType = mongoose.SchemaType;const ValidatorError = SchemaType.ValidatorError;
describe('ValidationError', function() {  describe('#infiniteRecursion', function() {    it('does not cause RangeError (gh-1834)', async function() {      const SubSchema = new Schema({        name: { type: String, required: true },        contents: [          new Schema(            {              key: { type: String, required: true },              value: { type: String, required: true }            },            { _id: false }          )        ]      });
      const M = mongoose.model('SubSchema', SubSchema);
      const model = new M({        name: 'Model',        contents: [          { key: 'foo' }        ]      });
      const err = await model.validate().then(() => null, err => err);
      assert.doesNotThrow(function() {        JSON.stringify(err);      });    });  });
  describe('#minDate', function() {    it('causes a validation error', async function() {      const MinSchema = new Schema({        appointmentDate: { type: Date, min: Date.now }      });
      const M = mongoose.model('MinSchema', MinSchema);
      const model = new M({        appointmentDate: new Date(Date.now().valueOf() - 10000)      });
      // should fail validation      const err = await model.validate().then(() => null, err => err);
      assert.notEqual(err, null, 'min Date validation failed.');      assert.ok(err.message.startsWith('MinSchema validation failed'));      model.appointmentDate = new Date(Date.now().valueOf() + 10000);
      // should pass validation      await model.validate();    });  });
  describe('#maxDate', function() {    it('causes a validation error', async function() {      const MaxSchema = new Schema({        birthdate: { type: Date, max: Date.now }      });
      const M = mongoose.model('MaxSchema', MaxSchema);
      const model = new M({        birthdate: new Date(Date.now().valueOf() + 2000)      });
      // should fail validation      const err = await model.validate().then(() => null, err => err);
      assert.notEqual(err, null, 'max Date validation failed');      assert.ok(err.message.startsWith('MaxSchema validation failed'));      model.birthdate = Date.now();
      // should pass validation      await model.validate();    });  });
  describe('#minLength', function() {    it('causes a validation error', async function() {      const AddressSchema = new Schema({        postalCode: { type: String, minlength: 5 },        zipCode: { type: String, minLength: 5 }      });
      const Address = mongoose.model('MinLengthAddress', AddressSchema);
      const model = new Address({        postalCode: '9512',        zipCode: '9512'      });
      // should fail validation      const err = await model.validate().then(() => null, err => err);
      assert.notEqual(err, null, 'String minLength validation failed.');      assert.ok(err.message.startsWith('MinLengthAddress validation failed'));      model.postalCode = '95125';      model.zipCode = '95125';
      // should pass validation      await model.validate();    });
    it('with correct error message (gh-4207)', async function() {      const old = mongoose.Error.messages;      mongoose.Error.messages = {        String: {          minlength: 'woops!'        }      };
      const AddressSchema = new Schema({        postalCode: { type: String, minlength: 5 },        zipCode: { type: String, minLength: 5 }      });
      const Address = mongoose.model('gh4207', AddressSchema);
      const model = new Address({        postalCode: '9512',        zipCode: '9512'      });
      // should fail validation      const err = await model.validate().then(() => null, err => err);
      assert.equal(err.errors['postalCode'].message, 'woops!');      assert.ok(err.message.startsWith('gh4207 validation failed'));      mongoose.Error.messages = old;    });  });
  describe('#maxLength', function() {    it('causes a validation error', async function() {      const AddressSchema = new Schema({        postalCode: { type: String, maxlength: 10 },        zipCode: { type: String, maxLength: 10 }      });
      const Address = mongoose.model('MaxLengthAddress', AddressSchema);
      const model = new Address({        postalCode: '95125012345',        zipCode: '95125012345'      });
      // should fail validation      const err = await model.validate().then(() => null, err => err);
      assert.notEqual(err, null, 'String maxLength validation failed.');      assert.ok(err.message.startsWith('MaxLengthAddress validation failed'));      model.postalCode = '95125';      model.zipCode = '95125';
      // should pass validation      await model.validate();    });  });
  describe('#toString', function() {    it('does not cause RangeError (gh-1296)', async function() {      const ASchema = new Schema({        key: { type: String, required: true },        value: { type: String, required: true }      });
      const BSchema = new Schema({        contents: [ASchema]      });
      const M = mongoose.model('A', BSchema);      const m = new M();      m.contents.push({ key: 'asdf' });      const err = await m.validate().then(() => null, err => err);
      assert.doesNotThrow(function() {        String(err);      });    });  });
  describe('formatMessage', function() {    it('replaces properties in a message', function() {      const props = { base: 'eggs', topping: 'bacon' };      const message = 'I had {BASE} and {TOPPING} for breakfast';
      const result = ValidatorError.prototype.formatMessage(message, props);      assert.equal(result, 'I had eggs and bacon for breakfast');    });  });
  it('JSON.stringify() with message (gh-5309) (gh-9296)', function() {    model.modelName = 'TestClass';    const err = new ValidationError(new model());
    err.addError('test', new ValidatorError({ message: 'Fail' }));
    const obj = JSON.parse(JSON.stringify(err));    assert.ok(obj.message.indexOf('TestClass validation failed') !== -1,      obj.message);    assert.ok(obj.message.indexOf('test: Fail') !== -1,      obj.message);    assert.ok(obj.errors['test'].message);
    function model() {}  });
  it('default error message', function() {    const err = new ValidationError();
    assert.equal(err.message, 'Validation failed');  });
  describe('when user code defines a r/o Error#toJSON', function() {    it('should not fail', function(done) {      this.timeout(10000);
      const err = [];      const child = require('child_process')        .fork('./test/isolated/project-has-error.toJSON.js', ['--no-warnings'], { silent: true });
      child.stderr.on('data', function(buf) { err.push(buf); });      child.on('exit', function(code) {        const stderr = err.filter(line => !line.includes('Warning: ')).join('');        assert.equal(stderr, '');        assert.equal(code, 0);        done();      });    });  });  it('should have error name in Cast error gh-10166', async function() {    const zetaSchema = new Schema({      text: { type: String, required: [true, 'Text is required'] },      number: { type: Number, required: [true, 'Number is required'] }    });    const Zeta = mongoose.model('Zeta', zetaSchema);    const entry = new Zeta({ text: false, number: 'fsfsf' });
    const error = await entry.validate().then(() => null, err => err);
    assert.ok(JSON.parse(JSON.stringify(error.errors.number.message)));    assert.ok(JSON.parse(JSON.stringify(error.errors.number.name)));  });});