function createDestroyCallbackFunction(element, index, array) {

return function(callback) {

sails.models[element].destroy({})

.exec(function(err) {

callback(null, err)

});

};

}

var destroyFuncs = Object.keys(sails.models).map(createDestroyCallbackFunction);

async.parallel(destroyFuncs, function(err, results) {

done(err);

});

});

I found some erro in second code:

this -> for (modelName in sails.models).

When the function is executed the last model is used for all models.

(each loop override the value of variable.)

For fix this I change the function for this: FOR TO MAP.

afterEach(function(done) {

function createDestroyCallbackFunction(element, index, array) {

return function(callback) {

sails.models[element].destroy({})

.exec(function(err) {

callback(null, err)

});

};

}

var destroyFuncs = Object.keys(sails.models).map(createDestroyCallbackFunction);

async.parallel(destroyFuncs, function(err, results) {

done(err);

});

});