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ModelTest = TestCase('ModelTest');
ModelTest.prototype.testLoadSaveOperations = function(){
var m1 = new nglr.DataStore().entity('A')();
m1.a = 1;
var m2 = {b:1};
m1.$loadFrom(m2);
assertTrue(!m1.a);
assertEquals(m1.b, 1);
};
ModelTest.prototype.testLoadfromDoesNotClobberFunctions = function(){
var m1 = new nglr.DataStore().entity('A')();
m1.id = function(){return 'OK';};
m1.$loadFrom({id:null});
assertEquals(m1.id(), 'OK');
m1.b = 'OK';
m1.$loadFrom({b:function(){}});
assertEquals(m1.b, 'OK');
};
ModelTest.prototype.testDataStoreDoesNotGetClobbered = function(){
var ds = new nglr.DataStore();
var m = ds.entity('A')();
assertTrue(m.$$entity.datastore === ds);
m.$loadFrom({});
assertTrue(m.$$entity.datastore === ds);
};
ModelTest.prototype.testManagedModelDelegatesMethodsToDataStore = function(){
expectAsserts(7);
var datastore = new nglr.DataStore();
var model = datastore.entity("A", {a:1})();
var fn = {};
datastore.save = function(instance, callback) {
assertTrue(model === instance);
assertTrue(callback === fn);
};
datastore.remove = function(instance, callback) {
assertTrue(model === instance);
assertTrue(callback === fn);
};
datastore.load = function(instance, id, callback) {
assertTrue(model === instance);
assertTrue(id === "123");
assertTrue(callback === fn);
};
model.$save(fn);
model.$delete(fn);
model.$loadById("123", fn);
};
ModelTest.prototype.testManagedModelCanBeForcedToFlush = function(){
expectAsserts(6);
var datastore = new nglr.DataStore();
var model = datastore.entity("A", {a:1})();
datastore.save = function(instance, callback) {
assertTrue(model === instance);
assertTrue(callback === undefined);
};
datastore.remove = function(instance, callback) {
assertTrue(model === instance);
assertTrue(callback === undefined);
};
datastore.flush = function(){
assertTrue(true);
};
model.$save(true);
model.$delete(true);
};
ModelTest.prototype.testItShouldMakeDeepCopyOfInitialValues = function (){
var initial = {a:[]};
var entity = new nglr.DataStore().entity("A", initial);
var model = entity();
model.a.push(1);
assertEquals(0, entity().a.length);
};
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