This commit is contained in:
thosakwe 2017-02-22 20:00:25 -05:00
parent de9d9d39d2
commit e4a697e9c7
4 changed files with 6 additions and 209 deletions

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# angel_mongo # angel_mongo
[![version 1.1.2](https://img.shields.io/badge/pub-1.1.2-brightgreen.svg)](https://pub.dartlang.org/packages/angel_mongo) [![version 1.1.3](https://img.shields.io/badge/pub-1.1.3-brightgreen.svg)](https://pub.dartlang.org/packages/angel_mongo)
[![build status](https://travis-ci.org/angel-dart/mongo.svg?branch=master)](https://travis-ci.org/angel-dart/mongo) [![build status](https://travis-ci.org/angel-dart/mongo.svg?branch=master)](https://travis-ci.org/angel-dart/mongo)
MongoDB-enabled services for the Angel framework. MongoDB-enabled services for the Angel framework.
@ -14,7 +14,7 @@ dependencies:
``` ```
# Usage # Usage
This library exposes two main classes: `MongoService` and `MongoTypedService<T>`. This library exposes one main class: `MongoService`.
## Model ## Model
`Model` is class with no real functionality; however, it represents a basic document, and your services should host inherited classes. `Model` is class with no real functionality; however, it represents a basic document, and your services should host inherited classes.
@ -30,7 +30,7 @@ main() async {
Db db = new Db('mongodb://localhost:27017/local'); Db db = new Db('mongodb://localhost:27017/local');
await db.open(); await db.open();
app.use('/api/users', new MongoTypedService<User>(db.collection("users"))); app.use('/api/users', new TypedService<User>(new MongoService(db.collection("users"))));
app.service('api/users').afterCreated.listen((event) { app.service('api/users').afterCreated.listen((event) {
print("New user: ${event.result}"); print("New user: ${event.result}");
@ -41,9 +41,6 @@ main() async {
## MongoService ## MongoService
This class interacts with a `DbCollection` (from mongo_dart) and serializing data to and from Maps. This class interacts with a `DbCollection` (from mongo_dart) and serializing data to and from Maps.
## MongoTypedService<T>
Does the same as above, but serializes to and from a target class using json_god and its support for reflection.
## Querying ## Querying
You can query these services as follows: You can query these services as follows:

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part of angel_mongo.services; part of angel_mongo.services;
/// Use a normal TypedService instead.
@deprecated
class MongoTypedService<T> extends MongoService { class MongoTypedService<T> extends MongoService {
MongoTypedService(DbCollection collection, {bool allowRemoveAll, bool debug}) MongoTypedService(DbCollection collection, {bool allowRemoveAll, bool debug})
: super(collection, : super(collection,

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name: angel_mongo name: angel_mongo
version: 1.1.2 version: 1.1.3
description: MongoDB-enabled services for the Angel framework. description: MongoDB-enabled services for the Angel framework.
author: Tobe O <thosakwe@gmail.com> author: Tobe O <thosakwe@gmail.com>
homepage: https://github.com/angel-dart/angel_mongo homepage: https://github.com/angel-dart/angel_mongo

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import 'dart:io';
import 'package:angel_framework/angel_framework.dart';
import 'package:angel_framework/common.dart' show Model;
import 'package:angel_mongo/angel_mongo.dart';
import 'package:http/http.dart' as http;
import 'package:json_god/json_god.dart' as god;
import 'package:mongo_dart/mongo_dart.dart';
import 'package:test/test.dart';
class Greeting extends Model {
String to;
Greeting({String id, this.to, DateTime createdAt, DateTime updatedAt})
: super(id: id, createdAt: createdAt, updatedAt: updatedAt);
}
final headers = {
HttpHeaders.ACCEPT: ContentType.JSON.mimeType,
HttpHeaders.CONTENT_TYPE: ContentType.JSON.mimeType
};
final Map testGreeting = {'to': 'world'};
wireHooked(HookedService hooked) {
hooked
..afterCreated.listen((HookedServiceEvent event) {
print("Just created: ${god.serialize(event.result)}");
})
..afterModified.listen((HookedServiceEvent event) {
print("Just modified: ${god.serialize(event.result)}");
})
..afterUpdated.listen((HookedServiceEvent event) {
print("Just updated: ${event.result}");
});
}
main() {
group('Typed Tests', () {
Angel app = new Angel();
http.Client client;
Db db = new Db('mongodb://localhost:27017/angel_mongo');
DbCollection testData;
String url;
Service greetingService;
setUp(() async {
client = new http.Client();
await db.open();
testData = db.collection('test_greetings');
// Delete anything before we start
await testData.remove();
var service = new MongoTypedService<Greeting>(testData);
greetingService = new HookedService(service);
wireHooked(greetingService);
app.use('/api', greetingService);
app.fatalErrorStream.listen((AngelFatalError e) {
print('Fatal error: ${e.error}');
print(e.stack);
});
HttpServer server =
await app.startServer(InternetAddress.LOOPBACK_IP_V4, 0);
url = "http://${server.address.host}:${server.port}";
});
tearDown(() async {
// Delete anything left over
await testData.remove();
await db.close();
await app.httpServer.close(force: true);
client = null;
url = null;
greetingService = null;
});
test('insert items', () async {
var response = await client.post("$url/api",
body: god.serialize(testGreeting), headers: headers);
expect(response.statusCode, equals(HttpStatus.OK));
response = await client.get("$url/api");
expect(response.statusCode, 200);
List<Map> greetings = god.deserialize(response.body);
expect(greetings.length, equals(1));
Greeting greeting = new Greeting(to: "Mom");
await greetingService.create(greeting);
greetings = await (await testData.find()).toList();
expect(greetings.length, equals(2));
});
test('read item', () async {
var response = await client.post("$url/api",
body: god.serialize(testGreeting), headers: headers);
expect(response.statusCode, equals(HttpStatus.OK));
Map created = god.deserialize(response.body);
response = await client.get("$url/api/${created['id']}");
expect(response.statusCode, equals(HttpStatus.OK));
Map read = god.deserialize(response.body);
print('Read: $read');
expect(read['id'], equals(created['id']));
expect(read['to'], equals('world'));
expect(read['createdAt'], isNotNull);
Greeting greeting = await greetingService.read(created['id']);
expect(greeting.id, equals(created['id']));
expect(greeting.to, equals('world'));
expect(greeting.createdAt, isNotNull);
});
test('modify item', () async {
var response = await client.post("$url/api",
body: god.serialize(testGreeting), headers: headers);
expect(response.statusCode, equals(HttpStatus.OK));
Map created = god.deserialize(response.body);
response = await client.patch("$url/api/${created['id']}",
body: god.serialize({"to": "Mom"}), headers: headers);
Map modified = god.deserialize(response.body);
expect(response.statusCode, equals(HttpStatus.OK));
expect(modified['id'], equals(created['id']));
expect(modified['to'], equals('Mom'));
expect(modified['updatedAt'], isNotNull);
await greetingService.modify(created['id'], {"to": "Batman"});
Greeting greeting = await greetingService.read(created['id']);
expect(greeting.to, equals("Batman"));
});
test('update item', () async {
var response = await client.post("$url/api",
body: god.serialize(testGreeting), headers: headers);
expect(response.statusCode, equals(HttpStatus.OK));
Map created = god.deserialize(response.body);
response = await client.post("$url/api/${created['id']}",
body: god.serialize({"to": "Updated"}), headers: headers);
Map modified = god.deserialize(response.body);
expect(response.statusCode, equals(HttpStatus.OK));
expect(modified['id'], equals(created['id']));
expect(modified['to'], equals('Updated'));
expect(modified['updatedAt'], isNotNull);
});
test('remove item', () async {
var response = await client.post("$url/api",
body: god.serialize(testGreeting), headers: headers);
Map created = god.deserialize(response.body);
int lastCount = (await greetingService.index()).length;
await client.delete("$url/api/${created['id']}");
expect((await greetingService.index()).length, equals(lastCount - 1));
Greeting bernie =
await greetingService.create(new Greeting(to: "Bernie Sanders"));
lastCount = (await greetingService.index()).length;
print('b');
await greetingService.remove(bernie.id);
expect((await greetingService.index()).length, equals(lastCount - 1));
print('c');
});
test('query parameters', () async {
// Search by where.eq
Greeting world = await greetingService.create(new Greeting(to: "world"));
await greetingService.create(new Greeting(to: "Mom"));
await greetingService.create(new Greeting(to: "Updated"));
var response = await client.get("$url/api?to=world");
print(response.body);
List queried = god.deserialize(response.body);
expect(queried.length, equals(1));
expect(queried[0].keys.length, equals(4));
expect(queried[0]["id"], equals(world.id));
expect(queried[0]["to"], equals(world.to));
expect(
queried[0]["createdAt"], equals(world.createdAt?.toIso8601String()));
/*response = await client.get("$url/api?\$sort.createdAt=-1");
print(response.body);
queried = god.deserialize(response.body);
expect(queried[0]["id"], equals(Updated.id));
expect(queried[1]["id"], equals(Mom.id));
expect(queried[2]["id"], equals(world.id));*/
queried = await greetingService.index({
"\$query": {"_id": where.id(new ObjectId.fromHexString(world.id))}
});
print(queried.map(god.serialize).toList());
expect(queried.length, equals(1));
expect(queried[0].id, equals(world.id));
expect(queried[0].to, equals(world.to));
expect(queried[0].createdAt, equals(world.createdAt));
});
});
}