loopback-connector-postgresql/test/postgresql.timestamp.test.js at master · loopbackio/loopback-connector-postgresql · GitHub

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// Copyright IBM Corp. 2018,2019. All Rights Reserved.
// Node module: loopback-connector-postgresql
// This file is licensed under the Artistic License 2.0.
// License text available at https://opensource.org/licenses/Artistic-2.0

'use strict';
const should = require('should');
let db, PostWithTimestamps;

describe('Timestamps', function() {
  describe('type and precision', function() {
    before(function() {
      db = global.getDataSource();

      PostWithTimestamps = db.define('PostWithTimestamps', {
        timestampDefault: {
          type: 'Date',
          postgresql: {
            dbDefault: 'now()',
          },
        },
        timestampWithType: {
          type: 'Date',
          postgresql: {
            dataType: 'TIMESTAMP WITH TIME ZONE',
            dbDefault: 'now()',
          },
        },
        timestampWithTypeNoZone: {
          type: 'Date',
          postgresql: {
            dataType: 'TIMESTAMP WITHOUT TIME ZONE',
            dbDefault: 'now()',
          },
        },
        timestampWithPrecision: {
          type: 'Date',
          postgresql: {
            dataType: 'TIMESTAMP WITH TIME ZONE',
            dataPrecision: 3,
            dbDefault: 'now()',
          },
        },
        timestampFromJs: {
          type: 'Date',
          postgresql: {
            dataType: 'TIMESTAMP WITH TIME ZONE',
            dataPrecision: 3,
          },
        },
      });
    });

    it('should run migration', function(done) {
      db.automigrate('PostWithTimestamps', function() {
        done();
      });
    });

    it('create instance', function(done) {
      PostWithTimestamps.create(
        {
          timestampDefault: new Date,
          timestampWithType: new Date,
          timestampWithTypeNoZone: new Date,
          timestampWithPrecision: new Date,
          timestampFromJs: new Date,

        }, function(err, p) {
          should.not.exist(err);
          should.exist(p);
          done();
        },
      );
    });

    it('should handle default value on creation', function(done) {
      PostWithTimestamps.create(
        {timestampWithTypeNoZone: new Date()}, function(err, p) {
          should.not.exist(err);
          should.exist(p);
          done();
        },
      );
    });

    it('isActual() should return true', function(done) {
      db.isActual(['PostWithTimestamps'], function(err, ok) {
        if (err) return done(err);
        ok.should.equal(true);
        done();
      });
    });
  });
});