deleteRecord not getting called in ember-data - ember.js

Question

I'm making an adapter for the Web SQL storage for use in a Cordova application. So far it's going pretty well except for some reason the deleteRecord method isn't getting called at all. Here's an excerpt of my code:
DS.CordovaStorageAdapter = DS.Adapter.extend({
// Other methods...
deleteRecord: function(store, type, record) {
console.info('Deleting!');
var adapter = this;
var qr = new QueryRapper({id: record.get('id')}).tableName(this.tableName(type));
var query = qr.deleteQuery();
console.info(query);
function deleteSuccess(tx, results) {
adapter.didDeleteRecord(store,type,record);
}
return this.db.transaction(
function(tx) { tx.executeSql(query, [], deleteSuccess); },
function(err) { this.dbError(query, err, type, record); }
);
},
// Support methods...
});
Here's my Jasmine test:
describe('EmberCordovaStorageAdapter', function() {
var m;
beforeEach(function() {
waitForDbInit();
runs(function() {
m = App.TestModel.createRecord({
string: 'String!',
number: 1234,
date: new Date(),
boolean: true
});
m.save();
waitForReady();
});
});
// Other tests...
it('deletes a record', function() {
waitForReady();
runs(function() { console.info('Deleting in test!'); m.deleteRecord(); waitForDeleted(); });
runs(function() { expect(m.get('isDeleted')).toBe(true); });
});
function waitForDeleted(model) {
model = model || m;
waitForMessage(model, 'rootState.deleted.committed');
}
function waitForReady(model) {
model = model || m;
waitForMessage(model, 'rootState.loaded.saved');
}
function waitForMessage(model, msg) {
waitsFor(function() {
console.info(msg, model.get('stateManager.currentPath'));
return model.get('stateManager.currentPath') == msg;
}, 'model message: ' + msg, 1500);
}
});
I'm seeing in my JS console the message "Deleting in test!" but not the message "Deleting!". The github repo can be found here: https://github.com/eltiare/ember-cordova-storage

Answer 1

I don't have experience writing custom adapters, but a quick glance at your test I see your calling deleteRecord but I don't see a call to commit
In order for ember-data to actually attempt to delete the record you need to call commit. To commit the defaultTransaction you can do something like this:
m.get('store').commit();