log.test.js
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'use strict';
/* jshint -W030 */
var chai = require('chai')
, sinon = require('sinon')
, expect = chai.expect
, Support = require(__dirname + '/../support');
describe(Support.getTestDialectTeaser('Sequelize'), function() {
describe('log', function() {
beforeEach(function() {
this.spy = sinon.spy(console, 'log');
});
afterEach(function() {
console.log.restore();
});
describe('with disabled logging', function() {
beforeEach(function() {
this.sequelize = new Support.Sequelize('db', 'user', 'pw', { logging: false });
});
it('does not call the log method of the logger', function() {
this.sequelize.log();
expect(this.spy.calledOnce).to.be.false;
});
});
describe('with default logging options', function() {
beforeEach(function() {
this.sequelize = new Support.Sequelize('db', 'user', 'pw');
});
describe('called with no arguments', function() {
it('calls the log method', function() {
this.sequelize.log();
expect(this.spy.calledOnce).to.be.true;
});
it('logs an empty string as info event', function() {
this.sequelize.log('');
expect(this.spy.calledOnce).to.be.true;
});
});
describe('called with one argument', function() {
it('logs the passed string as info event', function() {
this.sequelize.log('my message');
expect(this.spy.withArgs('my message').calledOnce).to.be.true;
});
});
describe('called with more than two arguments', function() {
it('passes the arguments to the logger', function() {
this.sequelize.log('error', 'my message', 1, { a: 1 });
expect(this.spy.withArgs('error', 'my message', 1, { a: 1 }).calledOnce).to.be.true;
});
});
});
describe('with a custom function for logging', function() {
beforeEach(function() {
this.spy = sinon.spy();
this.sequelize = new Support.Sequelize('db', 'user', 'pw', { logging: this.spy });
});
it('calls the custom logger method', function() {
this.sequelize.log('om nom');
expect(this.spy.calledOnce).to.be.true;
});
});
});
});