115 lines
3.6 KiB
Dart
115 lines
3.6 KiB
Dart
import 'package:angel_client/angel_client.dart' as c;
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import 'package:angel_diagnostics/angel_diagnostics.dart';
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import 'package:angel_framework/angel_framework.dart';
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import 'package:angel_paginate/server.dart';
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import 'package:angel_test/angel_test.dart';
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import 'package:test/test.dart';
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final List DATA = new List.filled(50, {'foo': 'bar'}, growable: true)
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..addAll(new List.filled(25, {'bar': 'baz'}));
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main() {
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group('no max', () {
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Angel app;
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TestClient client;
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c.Service dataService;
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setUp(() async {
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app = new Angel()
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..use('/data', new AnonymousService(index: ([p]) async => DATA));
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await app.configure(logRequests());
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var service = app.service('data') as HookedService;
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service.afterIndexed.listen(paginate(itemsPerPage: 10));
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client = await connectTo(app);
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dataService = client.service('data');
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});
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tearDown(() => client.close());
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test('first page', () async {
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var response = await dataService
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.index()
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.then((m) => new PaginationResult.fromMap(m));
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print(response.toJson());
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expect(response.total, DATA.length);
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expect(response.itemsPerPage, 10);
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expect(response.startIndex, 0);
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expect(response.endIndex, 9);
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expect(response.previousPage, -1);
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expect(response.currentPage, 1);
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expect(response.nextPage, 2);
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expect(response.data, DATA.take(10).toList());
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});
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test('third page', () async {
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var response = await dataService.index({
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'query': {'page': 3}
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}).then((m) => new PaginationResult.fromMap(m));
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print(response.toJson());
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expect(response.total, DATA.length);
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expect(response.itemsPerPage, 10);
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expect(response.startIndex, 20);
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expect(response.endIndex, 29);
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expect(response.previousPage, 2);
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expect(response.currentPage, 3);
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expect(response.nextPage, 4);
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expect(response.data, DATA.skip(20).take(10).toList());
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});
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test('custom limit', () async {
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var response = await dataService.index({
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'query': {'page': 4, r'$limit': 5}
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}).then((m) => new PaginationResult.fromMap(m));
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print(response.toJson());
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expect(response.total, DATA.length);
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expect(response.itemsPerPage, 5);
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expect(response.startIndex, 15);
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expect(response.endIndex, 19);
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expect(response.previousPage, 3);
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expect(response.currentPage, 4);
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expect(response.nextPage, 5);
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expect(response.data, DATA.skip(15).take(5).toList());
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});
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});
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group('max 15', () {
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Angel app;
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TestClient client;
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c.Service dataService;
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setUp(() async {
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app = new Angel()
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..use('/data', new AnonymousService(index: ([p]) async => DATA));
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await app.configure(logRequests());
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var service = app.service('data') as HookedService;
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service.afterIndexed.listen(
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paginate(itemsPerPage: 10, maxItemsPerPage: 15));
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client = await connectTo(app);
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dataService = client.service('data');
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});
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tearDown(() => client.close());
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test('exceed max', () async {
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var response = await dataService.index({
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'query': {'page': 4, r'$limit': 30}
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}).then((m) => new PaginationResult.fromMap(m));
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print(response.toJson());
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// Should default to 10 items per page :)
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expect(response.total, DATA.length);
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expect(response.itemsPerPage, 10);
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expect(response.startIndex, 30);
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expect(response.endIndex, 39);
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expect(response.previousPage, 3);
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expect(response.currentPage, 4);
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expect(response.nextPage, 5);
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expect(response.data, DATA.skip(30).take(10).toList());
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});
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});
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}
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