forked from VeryGoodOpenSource/pub_updater
/
pub_update_test.dart
211 lines (175 loc) · 5.97 KB
/
pub_update_test.dart
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// ignore_for_file: prefer_const_constructors
import 'dart:io';
import 'package:http/http.dart' show Client, Response;
import 'package:mocktail/mocktail.dart';
import 'package:process/process.dart';
import 'package:pub_updater/pub_updater.dart';
import 'package:test/test.dart';
import 'fixtures/valid_package_info_response.dart';
class MockClient extends Mock implements Client {}
class MockResponse extends Mock implements Response {}
class MockProcessManager extends Mock implements ProcessManager {}
class FakeProcessResult extends Fake implements ProcessResult {}
const emptyResponseBody = '{}';
const command = ['dart', 'pub', 'global', 'activate', 'very_good_cli'];
const customBaseUrl = 'https://custom-domain.com/api/packages/';
void main() {
group('PubUpdater', () {
late Client client;
late Response response;
late PubUpdater pubUpdater;
late ProcessManager processManager;
setUpAll(() {
registerFallbackValue(Uri());
});
setUp(() {
client = MockClient();
response = MockResponse();
pubUpdater = PubUpdater(client);
processManager = MockProcessManager();
when(() => client.get(any())).thenAnswer((_) async => response);
when(() => response.statusCode).thenReturn(HttpStatus.ok);
when(() => response.body).thenReturn(validPackageInfoResponseBody);
when(() => processManager.run(any()))
.thenAnswer((_) => Future.value(FakeProcessResult()));
});
test('can be instantiated without an explicit http client', () {
expect(PubUpdater(), isNotNull);
});
test('can be instantiated with a custom base url', () {
expect(PubUpdater(null, customBaseUrl), isNotNull);
});
group('isUpToDate', () {
test('makes correct http request', () async {
when(() => response.body).thenReturn(emptyResponseBody);
try {
await pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '0.3.3',
);
} catch (_) {}
verify(
() => client.get(
Uri.https(
'pub.dev',
'/api/packages/very_good_cli',
),
),
).called(1);
});
test('makes correct http request with a custom base url', () async {
when(() => response.body).thenReturn(emptyResponseBody);
pubUpdater = PubUpdater(client, customBaseUrl);
try {
await pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '0.3.3',
);
} catch (_) {}
verify(
() => client.get(
Uri.parse('${customBaseUrl}very_good_cli'),
),
).called(1);
});
test('returns false when currentVersion < latestVersion', () async {
expect(
await pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '3.0.0',
),
false,
);
});
test('returns true when currentVersion == latestVersion', () async {
expect(
await pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '0.4.6',
),
true,
);
});
test('throws PackageInfoRequestFailure on non-200 response', () async {
when(() => response.statusCode).thenReturn(HttpStatus.notFound);
await expectLater(
pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '3.0.0',
),
throwsA(isA<PackageInfoRequestFailure>()),
);
});
test('throws PackageInfoNotFoundFailure when response body is empty',
() async {
when(() => response.body).thenReturn(emptyResponseBody);
await expectLater(
pubUpdater.isUpToDate(
packageName: 'very_good_cli',
currentVersion: '3.0.0',
),
throwsA(isA<PackageInfoNotFoundFailure>()),
);
});
});
group('getLatestVersion', () {
test('makes correct http request', () async {
when(() => response.body).thenReturn(emptyResponseBody);
try {
await pubUpdater.getLatestVersion('very_good_cli');
} catch (_) {}
verify(
() => client.get(
Uri.https(
'pub.dev',
'/api/packages/very_good_cli',
),
),
).called(1);
});
test('makes correct http request with a custom base url', () async {
when(() => response.body).thenReturn(emptyResponseBody);
pubUpdater = PubUpdater(client, customBaseUrl);
try {
await pubUpdater.getLatestVersion('very_good_cli');
} catch (_) {}
verify(
() => client.get(
Uri.parse('${customBaseUrl}very_good_cli'),
),
).called(1);
});
test('returns correct version', () async {
when(() => response.body).thenReturn(validPackageInfoResponseBody);
expect(
await pubUpdater.getLatestVersion('very_good_cli'),
equals('0.4.6'),
);
});
test('throws PackageInfoRequestFailure on non-200 response', () async {
when(() => response.statusCode).thenReturn(HttpStatus.notFound);
await expectLater(
pubUpdater.getLatestVersion('very_good_cli'),
throwsA(isA<PackageInfoRequestFailure>()),
);
});
test('throws PackageInfoNotFoundFailure when response body is empty',
() async {
when(() => response.body).thenReturn(emptyResponseBody);
await expectLater(
pubUpdater.getLatestVersion('very_good_cli'),
throwsA(isA<PackageInfoNotFoundFailure>()),
);
});
});
group('update', () {
test('makes correct call to process.run', () async {
await pubUpdater.update(
packageName: 'very_good_cli',
processManager: processManager,
);
verify(() => processManager.run(command)).called(1);
});
});
});
}