platform/packages/core/test/services_test.dart

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import 'package:platform_container/mirrors.dart';
import 'package:platform_core/core.dart';
import 'package:platform_core/http.dart';
import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:stack_trace/stack_trace.dart';
import 'package:test/test.dart';
class Todo extends Model {
String? text;
String? over;
}
void main() {
Map headers = <String, String>{
'Accept': 'application/json',
'Content-Type': 'application/json'
};
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late Application app;
late MapService service;
late String url;
late http.Client client;
setUp(() async {
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app = Application(reflector: MirrorsReflector())
..use('/todos', service = MapService())
..errorHandler = (e, req, res) {
if (e.error != null) print('Whoops: ${e.error}');
if (e.stackTrace != null) print(Chain.forTrace(e.stackTrace!).terse);
};
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var server = await PlatformHttp(app).startServer();
client = http.Client();
url = 'http://${server.address.host}:${server.port}';
});
tearDown(() async {
await app.close();
client.close();
});
group('memory', () {
test('can index an empty service', () async {
var response = await client.get(Uri.parse('$url/todos/'));
print(response.body);
expect(response.body, equals('[]'));
print(response.body);
expect(json.decode(response.body).length, 0);
});
test('can create data', () async {
var postData = json.encode({'text': 'Hello, world!'});
var response = await client.post(Uri.parse('$url/todos'),
headers: headers as Map<String, String>, body: postData);
expect(response.statusCode, 201);
var jsons = json.decode(response.body);
print(jsons);
expect(jsons['text'], equals('Hello, world!'));
});
test('can fetch data', () async {
var postData = json.encode({'text': 'Hello, world!'});
await client.post(Uri.parse('$url/todos'),
headers: headers as Map<String, String>, body: postData);
var response = await client.get(Uri.parse('$url/todos/0'));
expect(response.statusCode, 200);
var jsons = json.decode(response.body);
print(jsons);
expect(jsons['text'], equals('Hello, world!'));
});
test('can modify data', () async {
var postData = json.encode({'text': 'Hello, world!'});
await client.post(Uri.parse('$url/todos'),
headers: headers as Map<String, String>, body: postData);
postData = json.encode({'text': 'modified'});
var response = await client.patch(Uri.parse('$url/todos/0'),
headers: headers, body: postData);
expect(response.statusCode, 200);
var jsons = json.decode(response.body);
print(jsons);
expect(jsons['text'], equals('modified'));
});
test('can overwrite data', () async {
var postData = json.encode({'text': 'Hello, world!'});
await client.post(Uri.parse('$url/todos'),
headers: headers as Map<String, String>, body: postData);
postData = json.encode({'over': 'write'});
var response = await client.post(Uri.parse('$url/todos/0'),
headers: headers, body: postData);
expect(response.statusCode, 200);
var jsons = json.decode(response.body);
print(jsons);
expect(jsons['text'], equals(null));
expect(jsons['over'], equals('write'));
});
test('readMany', () async {
var items = <Map>[
await service.create({'foo': 'bar'}),
await service.create({'bar': 'baz'}),
await service.create({'baz': 'quux'})
];
var ids = items.map((m) => m['id'] as String?).toList();
expect(await service.readMany(ids), items);
});
test('can delete data', () async {
var postData = json.encode({'text': 'Hello, world!'});
var created = await client
.post(Uri.parse('$url/todos'),
headers: headers as Map<String, String>, body: postData)
.then((r) => json.decode(r.body));
var response =
await client.delete(Uri.parse("$url/todos/${created['id']}"));
expect(response.statusCode, 200);
var json_ = json.decode(response.body);
print(json_);
expect(json_['text'], equals('Hello, world!'));
});
test('cannot remove all unless explicitly set', () async {
var response = await client.delete(Uri.parse('$url/todos/null'));
expect(response.statusCode, 403);
});
});
}