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loopback-datasource-juggler
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Fix the perf around should.not.equal for complex objects

This commit is contained in:
Raymond Feng 2015-02-05 08:22:17 -08:00
parent 8d338eade9
commit c9e78f6bd2
1 changed files with 6 additions and 6 deletions
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12
test/schema.test.js
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@ -13,16 +13,16 @@ describe('dataSource', function () {
}); });
it('should clone existing model', function () { it('should clone existing model', function () {
// Workaround for a possible bug in `should`
// where it takes ages to evaluate `should.equal` for complex objects
this.timeout(20000);
SlaveModel = slave.copyModel(Model); SlaveModel = slave.copyModel(Model);
SlaveModel.dataSource.should.equal(slave); SlaveModel.dataSource.should.equal(slave);
slave.should.not.equal(db); // Workaround for an performance issue in `should` by customizing the msg
// where it takes ages to evaluate `should.not.equal` for complex objects
// https://github.com/shouldjs/should.js/blob/master/lib/assertion.js#L159-L162
slave.should.not.equal(db, 'The two data sources should be different');
var sm = new SlaveModel; var sm = new SlaveModel;
sm.should.be.instanceOf(Model); sm.should.be.instanceOf(Model);
sm.getDataSource().should.not.equal(db); sm.getDataSource().should.not.equal(db, 'The data source of an instance ' +
'of the slave model should be different from the original one');
sm.getDataSource().should.equal(slave); sm.getDataSource().should.equal(slave);
}); });