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+DataStoreTest = TestCase('DataStoreTest');
+
+DataStoreTest.prototype.testSavePostsToServer = function(){
+ expectAsserts(10);
+ var response;
+ var post = function(data, callback){
+ var method = data[0][0];
+ var posted = data[0][2];
+ assertEquals("POST", method);
+ assertEquals("abc", posted.$entity);
+ assertEquals("123", posted.$id);
+ assertEquals("1", posted.$version);
+ assertFalse('function' == typeof posted.save);
+ response = nglr.fromJson(nglr.toJson(posted));
+ response.$entity = "abc";
+ response.$id = "123";
+ response.$version = "2";
+ callback(200, [response]);
+ };
+ var model;
+ var datastore = new nglr.DataStore(post);
+ model = datastore.entity('abc', {name: "value"})();
+ model.$id = "123";
+ model.$version = "1";
+
+ datastore.save(model, function(obj){
+ assertTrue(obj === model);
+ assertEquals(obj.$entity, "abc");
+ assertEquals(obj.$id, "123");
+ assertEquals(obj.$version, "2");
+ assertEquals(obj.name, "value");
+ obj.after = true;
+ });
+ datastore.flush();
+};
+
+DataStoreTest.prototype.testLoadGetsFromServer = function(){
+ expectAsserts(12);
+ var post = function(data, callback){
+ var method = data[0][0];
+ var path = data[0][1];
+ assertEquals("GET", method);
+ assertEquals("abc/1", path);
+ response = [{$entity:'abc', $id:'1', $version:'2', key:"value"}];
+ callback(200, response);
+ };
+ var datastore = new nglr.DataStore(post);
+
+ var model = datastore.entity("abc", {merge:true})();
+ assertEquals(datastore.load(model, '1', function(obj){
+ assertEquals(obj.$entity, "abc");
+ assertEquals(obj.$id, "1");
+ assertEquals(obj.$version, "2");
+ assertEquals(obj.key, "value");
+ }), model);
+ datastore.flush();
+ assertEquals(model.$entity, "abc");
+ assertEquals(model.$id, "1");
+ assertEquals(model.$version, "2");
+ assertEquals(model.key, "value");
+ assertEquals(model.merge, true);
+};
+
+DataStoreTest.prototype.testRemove = function(){
+ expectAsserts(8);
+ var response;
+ var post = function(data, callback){
+ var method = data[0][0];
+ var posted = data[0][2];
+ assertEquals("DELETE", method);
+ assertEquals("abc", posted.$entity);
+ assertEquals("123", posted.$id);
+ assertEquals("1", posted.$version);
+ assertFalse('function' == typeof posted.save);
+ response = nglr.fromJson(nglr.toJson(posted));
+ response.$entity = "abc";
+ response.$id = "123";
+ response.$version = "2";
+ callback(200, [response]);
+ };
+ var model;
+ var datastore = new nglr.DataStore(post);
+ model = datastore.entity('abc', {name: "value"})();
+ model.$id = "123";
+ model.$version = "1";
+
+ datastore.remove(model, function(obj){
+ assertEquals(obj.$id, "123");
+ assertEquals(obj.$version, "2");
+ assertEquals(obj.name, "value");
+ obj.after = true;
+ });
+ datastore.flush();
+
+};
+
+
+DataStoreTest.prototype.test401ResponseDoesNotCallCallback = function(){
+ expectAsserts(1);
+ var post = function(data, callback) {
+ callback(200, {$status_code: 401});
+ };
+
+ var datastore = new nglr.DataStore(post, {login:function(){
+ assertTrue(true);
+ }});
+
+ var onLoadAll = function(){
+ assertTrue(false, "onLoadAll should not be called when response is status 401");
+ };
+ datastore.bulkRequest.push({});
+ datastore.flush();
+ datastore.loadAll({type: "A"}, onLoadAll);
+};
+
+DataStoreTest.prototype.test403ResponseDoesNotCallCallback = function(){
+ expectAsserts(1);
+ var post = function(data, callback) {
+ callback(200, [{$status_code: 403}]);
+ };
+
+ var datastore = new nglr.DataStore(post, {notAuthorized:function(){
+ assertTrue(true);
+ }});
+
+ var onLoadAll = function(){
+ assertTrue(false, "onLoadAll should not be called when response is status 403");
+ };
+ datastore.bulkRequest.push({});
+ datastore.flush();
+ datastore.loadAll({type: "A"}, onLoadAll);
+};
+
+DataStoreTest.prototype.testLoadCalledWithoutIdShouldBeNoop = function(){
+ expectAsserts(2);
+ var post = function(url, callback){
+ assertTrue(false);
+ };
+ var datastore = new nglr.DataStore(post);
+ var model = datastore.entity("abc")();
+ assertEquals(datastore.load(model, undefined), model);
+ assertEquals(model.$entity, "abc");
+};
+
+DataStoreTest.prototype.testEntityFactory = function(){
+ var ds = new nglr.DataStore();
+ var Recipe = ds.entity("Recipe", {a:1, b:2});
+ assertEquals(Recipe.title, "Recipe");
+ assertEquals(Recipe.defaults.a, 1);
+ assertEquals(Recipe.defaults.b, 2);
+
+ var recipe = Recipe();
+ assertEquals(recipe.$entity, "Recipe");
+ assertEquals(recipe.a, 1);
+ assertEquals(recipe.b, 2);
+
+ recipe = new Recipe();
+ assertEquals(recipe.$entity, "Recipe");
+ assertEquals(recipe.a, 1);
+ assertEquals(recipe.b, 2);
+};
+
+DataStoreTest.prototype.testEntityFactoryNoDefaults = function(){
+ var ds = new nglr.DataStore();
+ var Recipe = ds.entity("Recipe");
+ assertEquals(Recipe.title, "Recipe");
+
+ recipe = new Recipe();
+ assertEquals(recipe.$entity, "Recipe");
+};
+
+DataStoreTest.prototype.testEntityFactoryWithInitialValues = function(){
+ var ds = new nglr.DataStore();
+ var Recipe = ds.entity("Recipe");
+
+ var recipe = Recipe({name: "name"});
+ assertEquals("name", recipe.name);
+};
+
+DataStoreTest.prototype.testEntityLoad = function(){
+ var ds = new nglr.DataStore();
+ var Recipe = ds.entity("Recipe", {a:1, b:2});
+ ds.load = function(instance, id, callback){
+ callback.apply(instance);
+ return instance;
+ };
+ var instance = null;
+ var recipe2 = Recipe.load("ID", function(){
+ instance = this;
+ });
+ assertTrue(recipe2 === instance);
+};
+
+DataStoreTest.prototype.testSaveScope = function(){
+ var ds = new nglr.DataStore();
+ var log = "";
+ var Person = ds.entity("Person");
+ var person1 = Person({name:"A", $entity:"Person", $id:"1", $version:"1"}, ds);
+ person1.$$anchor = "A";
+ var person2 = Person({name:"B", $entity:"Person", $id:"2", $version:"2"}, ds);
+ person2.$$anchor = "B";
+ var anchor = {};
+ ds.anchor = anchor;
+ ds._jsonRequest = function(request, callback){
+ log += "save(" + request[2].$id + ");";
+ callback({$id:request[2].$id});
+ };
+ ds.saveScope({person1:person1, person2:person2,
+ ignoreMe:{name: "ignore", save:function(callback){callback();}}}, function(){
+ log += "done();";
+ });
+ assertEquals("save(1);save(2);done();", log);
+ assertEquals(1, anchor.A);
+ assertEquals(2, anchor.B);
+};
+
+DataStoreTest.prototype.testEntityLoadAllRows = function(){
+ var ds = new nglr.DataStore();
+ var Recipe = ds.entity("Recipe");
+ var list = [];
+ ds.loadAll = function(entity, callback){
+ assertTrue(Recipe === entity);
+ callback.apply(list);
+ return list;
+ };
+ var items = Recipe.all(function(){
+ assertTrue(list === this);
+ });
+ assertTrue(items === list);
+};
+
+DataStoreTest.prototype.testLoadAll = function(){
+ expectAsserts(8);
+ var post = function(data, callback){
+ assertEquals("GET", data[0][0]);
+ assertEquals("A", data[0][1]);
+ callback(200, [[{$entity:'A', $id:'1'},{$entity:'A', $id:'2'}]]);
+ };
+ var datastore = new nglr.DataStore(post);
+ var list = datastore.entity("A").all(function(){
+ assertTrue(true);
+ });
+ datastore.flush();
+ assertEquals(list.length, 2);
+ assertEquals(list[0].$entity, "A");
+ assertEquals(list[0].$id, "1");
+ assertEquals(list[1].$entity, "A");
+ assertEquals(list[1].$id, "2");
+};
+
+DataStoreTest.prototype.testQuery = function(){
+ expectAsserts(5);
+ var post = function(data, callback) {
+ assertEquals("GET", data[0][0]);
+ assertEquals("Employee/managerId=123abc", data[0][1]);
+ callback(200, [[{$entity:"Employee", $id: "456", managerId: "123ABC"}]]);
+
+ };
+ var datastore = new nglr.DataStore(post);
+ var Employee = datastore.entity("Employee");
+ var list = Employee.query('managerId', "123abc", function(){
+ assertTrue(true);
+ });
+ datastore.flush();
+ assertJsonEquals([[{$entity:"Employee", $id: "456", managerId: "123ABC"}]], datastore._cache.$collections);
+ assertEquals(list[0].$id, "456");
+};
+
+DataStoreTest.prototype.testLoadingDocumentRefreshesExistingArrays = function() {
+ expectAsserts(12);
+ var post;
+ var datastore = new nglr.DataStore(function(r, c){post(r,c);});
+ var Book = datastore.entity('Book');
+ post = function(req, callback) {
+ callback(200, [[{$id:1, $entity:"Book", name:"Moby"},
+ {$id:2, $entity:"Book", name:"Dick"}]]);
+ };
+ var allBooks = Book.all();
+ datastore.flush();
+ var queryBooks = Book.query("a", "b");
+ datastore.flush();
+ assertEquals("Moby", allBooks[0].name);
+ assertEquals("Dick", allBooks[1].name);
+ assertEquals("Moby", queryBooks[0].name);
+ assertEquals("Dick", queryBooks[1].name);
+
+ post = function(req, callback) {
+ assertEquals('[["GET","Book/1"]]', nglr.toJson(req));
+ callback(200, [{$id:1, $entity:"Book", name:"Moby Dick"}]);
+ };
+ var book = Book.load(1);
+ datastore.flush();
+ assertEquals("Moby Dick", book.name);
+ assertEquals("Moby Dick", allBooks[0].name);
+ assertEquals("Moby Dick", queryBooks[0].name);
+
+ post = function(req, callback) {
+ assertEquals('POST', req[0][0]);
+ callback(200, [{$id:1, $entity:"Book", name:"The Big Fish"}]);
+ };
+ book.$save();
+ datastore.flush();
+ assertEquals("The Big Fish", book.name);
+ assertEquals("The Big Fish", allBooks[0].name);
+ assertEquals("The Big Fish", queryBooks[0].name);
+};
+
+DataStoreTest.prototype.testEntityProperties = function() {
+ expectAsserts(2);
+ var datastore = new nglr.DataStore();
+ var callback = {};
+
+ datastore._jsonRequest = function(request, callbackFn) {
+ assertJsonEquals(["GET", "Cheese/$properties"], request);
+ assertEquals(callback, callbackFn);
+ };
+
+ var Cheese = datastore.entity("Cheese");
+ Cheese.properties(callback);
+
+};
+
+DataStoreTest.prototype.testLoadInstanceIsNotFromCache = function() {
+ var post;
+ var datastore = new nglr.DataStore(function(r, c){post(r,c);});
+ var Book = datastore.entity('Book');
+
+ post = function(req, callback) {
+ assertEquals('[["GET","Book/1"]]', nglr.toJson(req));
+ callback(200, [{$id:1, $entity:"Book", name:"Moby Dick"}]);
+ };
+ var book = Book.load(1);
+ datastore.flush();
+ assertEquals("Moby Dick", book.name);
+ assertFalse(book === datastore._cache['Book/1']);
+};
+
+DataStoreTest.prototype.testLoadStarsIsNewDocument = function() {
+ var datastore = new nglr.DataStore();
+ var Book = datastore.entity('Book');
+ var book = Book.load('*');
+ assertEquals('Book', book.$entity);
+};
+
+DataStoreTest.prototype.testUndefinedEntityReturnsNullValueObject = function() {
+ var datastore = new nglr.DataStore();
+ var Entity = datastore.entity(undefined);
+ var all = Entity.all();
+ assertEquals(0, all.length);
+};
+
+DataStoreTest.prototype.testFetchEntities = function(){
+ expectAsserts(6);
+ var post = function(data, callback){
+ assertJsonEquals(["GET", "$entities"], data[0]);
+ callback(200, [{A:0, B:0}]);
+ };
+ var datastore = new nglr.DataStore(post);
+ var entities = datastore.entities(function(){
+ assertTrue(true);
+ });
+ datastore.flush();
+ assertJsonEquals([], datastore.bulkRequest);
+ assertEquals(2, entities.length);
+ assertEquals("A", entities[0].title);
+ assertEquals("B", entities[1].title);
+};
+
+DataStoreTest.prototype.testItShouldMigrateSchema = function() {
+ var datastore = new nglr.DataStore();
+ var Entity = datastore.entity("Entity", {a:[], user:{name:"Misko", email:""}});
+ var doc = Entity().$loadFrom({b:'abc', user:{email:"misko@hevery.com"}});
+ assertFalse(
+ nglr.toJson({a:[], b:'abc', user:{name:"Misko", email:"misko@hevery.com"}}) ==
+ nglr.toJson(doc));
+ doc.$migrate();
+ assertEquals(
+ nglr.toJson({a:[], b:'abc', user:{name:"Misko", email:"misko@hevery.com"}}),
+ nglr.toJson(doc));
+};
+
+DataStoreTest.prototype.testItShouldCollectRequestsForBulk = function() {
+ var ds = new nglr.DataStore();
+ var Book = ds.entity("Book");
+ var Library = ds.entity("Library");
+ Book.all();
+ Library.load("123");
+ assertEquals(2, ds.bulkRequest.length);
+ assertJsonEquals(["GET", "Book"], ds.bulkRequest[0]);
+ assertJsonEquals(["GET", "Library/123"], ds.bulkRequest[1]);
+};
+
+DataStoreTest.prototype.testEmptyFlushShouldDoNothing = function () {
+ var ds = new nglr.DataStore(function(){
+ fail("expecting noop");
+ });
+ ds.flush();
+};
+
+DataStoreTest.prototype.testFlushShouldCallAllCallbacks = function() {
+ var log = "";
+ function post(request, callback){
+ log += 'BulkRequest:' + nglr.toJson(request) + ';';
+ callback(200, [[{$id:'ABC'}], {$id:'XYZ'}]);
+ }
+ var ds = new nglr.DataStore(post);
+ var Book = ds.entity("Book");
+ var Library = ds.entity("Library");
+ Book.all(function(instance){
+ log += nglr.toJson(instance) + ';';
+ });
+ Library.load("123", function(instance){
+ log += nglr.toJson(instance) + ';';
+ });
+ assertEquals("", log);
+ ds.flush();
+ assertJsonEquals([], ds.bulkRequest);
+ assertEquals('BulkRequest:[["GET","Book"],["GET","Library/123"]];[{"$id":"ABC"}];{"$id":"XYZ"};', log);
+};
+
+DataStoreTest.prototype.testSaveOnNotLoggedInRetriesAfterLoggin = function(){
+ var log = "";
+ var book;
+ var ds = new nglr.DataStore(null, {login:function(c){c();}});
+ ds.post = function (request, callback){
+ assertJsonEquals([["POST", "", book]], request);
+ ds.post = function(request, callback){
+ assertJsonEquals([["POST", "", book]], request);
+ ds.post = function(){fail("too much recursion");};
+ callback(200, [{saved:"ok"}]);
+ };
+ callback(200, {$status_code:401});
+ };
+ book = ds.entity("Book")({name:"misko"});
+ book.$save();
+ ds.flush();
+ assertJsonEquals({saved:"ok"}, book);
+};
+
+DataStoreTest.prototype.testItShouldRemoveItemFromCollectionWhenDeleted = function() {
+ expectAsserts(6);
+ var ds = new nglr.DataStore();
+ ds.post = function(request, callback){
+ assertJsonEquals([["GET", "Book"]], request);
+ callback(200, [[{name:"Moby Dick", $id:123, $entity:'Book'}]]);
+ };
+ var Book = ds.entity("Book");
+ var books = Book.all();
+ ds.flush();
+ assertJsonEquals([[{name:"Moby Dick", $id:123, $entity:'Book'}]], ds._cache.$collections);
+ assertDefined(ds._cache['Book/123']);
+ var book = Book({$id:123});
+ ds.post = function(request, callback){
+ assertJsonEquals([["DELETE", "", book]], request);
+ callback(200, [book]);
+ };
+ ds.remove(book);
+ ds.flush();
+ assertUndefined(ds._cache['Book/123']);
+ assertJsonEquals([[]],ds._cache.$collections);
+};
+
+DataStoreTest.prototype.testItShouldAddToAll = function() {
+ expectAsserts(8);
+ var ds = new nglr.DataStore();
+ ds.post = function(request, callback){
+ assertJsonEquals([["GET", "Book"]], request);
+ callback(200, [[]]);
+ };
+ var Book = ds.entity("Book");
+ var books = Book.all();
+ assertEquals(0, books.length);
+ ds.flush();
+ var moby = Book({name:'moby'});
+ moby.$save();
+ ds.post = function(request, callback){
+ assertJsonEquals([["POST", "", moby]], request);
+ moby.$id = '123';
+ callback(200, [moby]);
+ };
+ ds.flush();
+ assertEquals(1, books.length);
+ assertEquals(moby, books[0]);
+
+ moby.$save();
+ ds.flush();
+ assertEquals(1, books.length);
+ assertEquals(moby, books[0]);
+};
+
+DataStoreTest.prototype.testItShouldReturnCreatedDocumentCountByUser = function(){
+ expectAsserts(2);
+ var datastore = new nglr.DataStore(
+ function(request, callback){
+ assertJsonEquals([["GET", "$users"]], request);
+ callback(200, [{misko:1, adam:1}]);
+ });
+ var users = datastore.documentCountsByUser();
+ assertJsonEquals({misko:1, adam:1}, users);
+};
+
+
+DataStoreTest.prototype.testItShouldReturnDocumentIdsForUeserByEntity = function(){
+ expectAsserts(2);
+ var datastore = new nglr.DataStore(
+ function(request, callback){
+ assertJsonEquals([["GET", "$users/misko@hevery.com"]], request);
+ callback(200, [{Book:["1"], Library:["2"]}]);
+ });
+ var users = datastore.userDocumentIdsByEntity("misko@hevery.com");
+ assertJsonEquals({Book:["1"], Library:["2"]}, users);
+};
+
+DataStoreTest.prototype.testItShouldReturnNewInstanceOn404 = function(){
+ expectAsserts(7);
+ var log = "";
+ var datastore = new nglr.DataStore(
+ function(request, callback){
+ assertJsonEquals([["GET", "User/misko"]], request);
+ callback(200, [{$status_code:404}]);
+ });
+ var User = datastore.entity("User", {admin:false});
+ var user = User.loadOrCreate('misko', function(i){log+="cb "+i.$id+";";});
+ datastore.flush();
+ assertEquals("misko", user.$id);
+ assertEquals("User", user.$entity);
+ assertEquals(false, user.admin);
+ assertEquals("undefined", typeof user.$secret);
+ assertEquals("undefined", typeof user.$version);
+ assertEquals("cb misko;", log);
+};
+
+DataStoreTest.prototype.testItShouldReturnNewInstanceOn404 = function(){
+ var log = "";
+ var datastore = new nglr.DataStore(
+ function(request, callback){
+ assertJsonEquals([["GET", "User/misko"],["GET", "User/adam"]], request);
+ callback(200, [{$id:'misko'},{$id:'adam'}]);
+ });
+ var User = datastore.entity("User");
+ var users = User.loadMany(['misko', 'adam'], function(i){log+="cb "+nglr.toJson(i)+";";});
+ datastore.flush();
+ assertEquals("misko", users[0].$id);
+ assertEquals("adam", users[1].$id);
+ assertEquals('cb [{"$id":"misko"},{"$id":"adam"}];', log);
+};
+
+DataStoreTest.prototype.testItShouldCreateJoinAndQuery = function() {
+ var datastore = new nglr.DataStore();
+ var Invoice = datastore.entity("Invoice");
+ var Customer = datastore.entity("Customer");
+ var InvoiceWithCustomer = datastore.join({
+ invoice:{join:Invoice},
+ customer:{join:Customer, on:"invoice.customer"}
+ });
+ var invoiceWithCustomer = InvoiceWithCustomer.query("invoice.month", 1);
+ assertEquals([], invoiceWithCustomer);
+ assertJsonEquals([["GET", "Invoice/month=1"]], datastore.bulkRequest);
+ var request = datastore.bulkRequest.shift();
+ request.$$callback([{$id:1, customer:1},{$id:2, customer:1},{$id:3, customer:3}]);
+ assertJsonEquals([["GET","Customer/1"],["GET","Customer/3"]], datastore.bulkRequest);
+ datastore.bulkRequest.shift().$$callback({$id:1});
+ datastore.bulkRequest.shift().$$callback({$id:3});
+ assertJsonEquals([
+ {invoice:{$id:1,customer:1},customer:{$id:1}},
+ {invoice:{$id:2,customer:1},customer:{$id:1}},
+ {invoice:{$id:3,customer:3},customer:{$id:3}}], invoiceWithCustomer);
+};
+
+DataStoreTest.prototype.testItShouldThrowIfMoreThanOneEntityIsPrimary = function() {
+ var datastore = new nglr.DataStore();
+ var Invoice = datastore.entity("Invoice");
+ var Customer = datastore.entity("Customer");
+ assertThrows("Exactly one entity needs to be primary.", function(){
+ datastore.join({
+ invoice:{join:Invoice},
+ customer:{join:Customer}
+ });
+ });
+};
+
+DataStoreTest.prototype.testItShouldThrowIfLoopInReferences = function() {
+ var datastore = new nglr.DataStore();
+ var Invoice = datastore.entity("Invoice");
+ var Customer = datastore.entity("Customer");
+ assertThrows("Infinite loop in join: invoice -> customer", function(){
+ datastore.join({
+ invoice:{join:Invoice, on:"customer.invoice"},
+ customer:{join:Customer, on:"invoice.customer"}
+ });
+ });
+};
+
+DataStoreTest.prototype.testItShouldThrowIfReferenceToNonExistantJoin = function() {
+ var datastore = new nglr.DataStore();
+ var Invoice = datastore.entity("Invoice");
+ var Customer = datastore.entity("Customer");
+ assertThrows("Named entity 'x' is undefined.", function(){
+ datastore.join({
+ invoice:{join:Invoice, on:"x.invoice"},
+ customer:{join:Customer, on:"invoice.customer"}
+ });
+ });
+};
+
+DataStoreTest.prototype.testItShouldThrowIfQueryOnNonPrimary = function() {
+ var datastore = new nglr.DataStore();
+ var Invoice = datastore.entity("Invoice");
+ var Customer = datastore.entity("Customer");
+ var InvoiceWithCustomer = datastore.join({
+ invoice:{join:Invoice},
+ customer:{join:Customer, on:"invoice.customer"}
+ });
+ assertThrows("Named entity 'customer' is not a primary entity.", function(){
+ InvoiceWithCustomer.query("customer.month", 1);
+ });
+};
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