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cleared junks

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This commit is contained in:
Kingkor Roy Tirtho
2022-02-10 18:31:35 +06:00
parent 3ec81de606
commit 599453c82e
16 changed files with 0 additions and 2599 deletions
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packages/fl_query/example/pubspec.lock
-21
View File
@@ -97,13 +97,6 @@ packages:
url: "https://pub.dartlang.org" url: "https://pub.dartlang.org"
source: hosted source: hosted
version: "1.8.1" version: "1.8.1"
rxdart:
dependency: transitive
description:
name: rxdart
url: "https://pub.dartlang.org"
source: hosted
version: "0.27.3"
sky_engine: sky_engine:
dependency: transitive dependency: transitive
description: flutter description: flutter
@@ -116,13 +109,6 @@ packages:
url: "https://pub.dartlang.org" url: "https://pub.dartlang.org"
source: hosted source: hosted
version: "1.8.2" version: "1.8.2"
stream_channel:
dependency: transitive
description:
name: stream_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
string_scanner: string_scanner:
dependency: transitive dependency: transitive
description: description:
@@ -158,13 +144,6 @@ packages:
url: "https://pub.dartlang.org" url: "https://pub.dartlang.org"
source: hosted source: hosted
version: "2.1.1" version: "2.1.1"
web_socket_channel:
dependency: transitive
description:
name: web_socket_channel
url: "https://pub.dartlang.org"
source: hosted
version: "2.1.0"
sdks: sdks:
dart: ">=2.15.1 <3.0.0" dart: ">=2.15.1 <3.0.0"
flutter: ">=1.17.0" flutter: ">=1.17.0"
packages/fl_query/pubspec.yaml
-11
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@@ -12,20 +12,9 @@ dependencies:
sdk: flutter sdk: flutter
meta: ^1.3.0 meta: ^1.3.0
path: ^1.8.0 path: ^1.8.0
# gql: ^0.13.0
# gql_exec: 0.3.0
# gql_link: 0.4.0
# gql_http_link: 0.4.0
# gql_transform_link: ^0.2.0
# gql_error_link: ^0.2.0
# gql_dedupe_link: ^2.0.0
# normalize: ^0.6.0
hive: ^2.0.0 hive: ^2.0.0
http: ^0.13.0 http: ^0.13.0
collection: ^1.15.0 collection: ^1.15.0
web_socket_channel: ^2.0.0
stream_channel: ^2.1.0
rxdart: ^0.27.1
uuid: ^3.0.1 uuid: ^3.0.1
internet_connection_checker: ^0.0.1+3 internet_connection_checker: ^0.0.1+3
packages/fl_query/test/anonymous_operations_test.dart
-171
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@@ -1,171 +0,0 @@
import 'package:gql/language.dart';
import 'package:test/test.dart';
import 'package:mockito/mockito.dart';
import 'package:fl_query/fl_query.dart';
import './helpers.dart';
void main() {
const String readRepositories = r'''{
viewer {
repositories(last: 42) {
nodes {
__typename
id
name
viewerHasStarred
}
}
}
}
''';
const String addStar = r'''mutation {
action: addStar(input: {starrableId: "some_repo"}) {
starrable {
viewerHasStarred
}
}
}
''';
late MockLink link;
late GraphQLClient graphQLClientClient;
group('simple json', () {
setUp(() {
link = MockLink();
graphQLClientClient = GraphQLClient(
cache: getTestCache(),
link: link,
);
});
group('query', () {
test('successful query', () async {
final WatchQueryOptions _options = WatchQueryOptions(
document: parseString(readRepositories),
variables: <String, dynamic>{},
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[
Response(
data: <String, dynamic>{
'viewer': {
'repositories': {
'nodes': [
{
'__typename': 'Repository',
'id': 'MDEwOlJlcG9zaXRvcnkyNDgzOTQ3NA==',
'name': 'pq',
'viewerHasStarred': false,
},
{
'__typename': 'Repository',
'id': 'MDEwOlJlcG9zaXRvcnkzMjkyNDQ0Mw==',
'name': 'go-evercookie',
'viewerHasStarred': false,
},
{
'__typename': 'Repository',
'id': 'MDEwOlJlcG9zaXRvcnkzNTA0NjgyNA==',
'name': 'watchbot',
'viewerHasStarred': false,
},
],
},
},
},
),
],
),
);
final QueryResult r = await graphQLClientClient.query(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(readRepositories),
operationName: null,
),
variables: <String, dynamic>{},
context: Context(),
),
),
);
expect(r.exception, isNull);
expect(r.data, isNotNull);
final List<Map<String, dynamic>> nodes =
(r.data!['viewer']['repositories']['nodes'] as List<dynamic>)
.cast<Map<String, dynamic>>();
expect(nodes, hasLength(3));
expect(nodes[0]['id'], 'MDEwOlJlcG9zaXRvcnkyNDgzOTQ3NA==');
expect(nodes[1]['name'], 'go-evercookie');
expect(nodes[2]['viewerHasStarred'], false);
return;
});
// test('failed query because of network', {});
// test('failed query because of because of error response', {});
// test('failed query because of because of invalid response', () {
// String responseBody =
// '{\"message\":\"Bad credentials\",\"documentation_url\":\"https://developer.github.com/v4\"}';
// int responseCode = 401;
// });
// test('partially success query with some errors', {});
});
group('mutation', () {
test('successful mutation', () async {
final MutationOptions _options = MutationOptions(
document: parseString(addStar),
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[
Response(
data: <String, dynamic>{
'action': {
'starrable': {
'viewerHasStarred': true,
},
},
},
),
],
),
);
final QueryResult response = await graphQLClientClient.mutate(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(addStar),
),
variables: {},
context: Context(),
),
),
);
expect(response.exception, isNull);
expect(response.data, isNotNull);
final bool? viewerHasStarred =
response.data!['action']['starrable']['viewerHasStarred'] as bool?;
expect(viewerHasStarred, true);
});
});
});
}
packages/fl_query/test/cache/cache_data.dart
Vendored
-362
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@@ -1,362 +0,0 @@
import 'package:gql_exec/gql_exec.dart';
import 'package:gql/language.dart';
import 'package:fl_query/fl_query.dart' show Fragment;
import 'package:fl_query/src/utilities/helpers.dart';
import 'package:http/http.dart' as http;
import 'package:http_parser/http_parser.dart';
const String rawOperationKey = 'rawOperationKey';
class TestCase {
TestCase({
required this.data,
required String operation,
Map<String, dynamic> variables = const <String, dynamic>{},
this.normalizedEntities,
}) : request = Request(
operation: Operation(document: parseString(operation)),
variables: variables,
context: Context(),
);
Request request;
/// data to write to cache
Map<String, dynamic> data;
/// entities to inspect the store for, if any
List<Map<String, dynamic>>? normalizedEntities;
}
final basicTest = TestCase(
operation: r'''{
a {
__typename
id
# union
list {
__typename
value
... on Item { id }
}
b {
__typename
id
c {
__typename
id,
cField
}
bField { field }
},
d {
id,
dField {field}
}
aField { field }
}
}''',
data: {
'a': {
'__typename': 'A',
'id': 1,
'list': [
{'__typename': 'Num', 'value': 1},
{'__typename': 'Num', 'value': 2},
{'__typename': 'Num', 'value': 3},
{'__typename': 'Item', 'id': 4, 'value': 4}
],
'b': {
'__typename': 'B',
'id': 5,
'c': {
'__typename': 'C',
'id': 6,
'cField': 'value',
},
'bField': {'field': true}
},
'd': {
'id': 9,
'dField': {'field': true}
},
'aField': {'field': false}
},
},
);
/// https://github.com/gql-dart/gql/blob/master/links/gql_http_link/test/multipart_upload_test.dart
final fileVarsTest = TestCase(
data: {
"multipleUpload": [
{
"id": "r1odc4PAz",
"filename": "sample_upload.jpg",
"mimetype": "image/jpeg",
"path": "./uploads/r1odc4PAz-sample_upload.jpg"
},
{
"id": "5Ea18qlMur",
"filename": "sample_upload.txt",
"mimetype": "text/plain",
"path": "./uploads/5Ea18qlMur-sample_upload.txt"
}
],
},
operation: r"""
mutation($files: [Upload!]!) {
multipleUpload(files: $files) {
id
filename
mimetype
path
}
}
""",
variables: {
'files': [
http.MultipartFile.fromBytes(
"",
[0, 1, 254, 255],
filename: "sample_upload.jpg",
contentType: MediaType("image", "jpeg"),
),
http.MultipartFile.fromString(
"",
"just plain text",
filename: "sample_upload.txt",
contentType: MediaType("text", "plain"),
),
],
},
);
final originalCValue = <String, dynamic>{
'__typename': 'C',
'id': 6,
'cField': 'value',
};
final originalCFragment = Fragment(
document: parseString(
r'''
fragment partialC on C {
__typename
id
cField
}
''',
),
);
final updatedCFragment = Fragment(
document: parseString(
r'''
fragment partialC on C {
__typename
id
new
cField
}
''',
),
);
final updatedCValue = <String, dynamic>{
'__typename': 'C',
'id': 6,
'new': 'field',
'cField': 'changed value',
};
final Map? updatedCBasicTestData = deeplyMergeLeft([
basicTest.data,
{
'a': {
'b': {
'c': {
'__typename': 'C',
'id': 6,
'cField': 'changed value',
},
},
},
},
]);
final basicTestSubsetAValue = TestCase(
operation: r'''{
a {
__typename
id
list {
__typename
value
... on Item { id }
}
d { id }
}
}''',
data: {
'a': {
'__typename': 'A',
'id': 1,
'list': [
{'__typename': 'Num', 'value': 5},
{'__typename': 'Num', 'value': 6},
{'__typename': 'Num', 'value': 7},
{
'__typename': 'Item',
'id': 8,
'value': 8,
}
],
'd': {
'id': 10,
},
},
},
);
getUpdatedSubsetOperationData({withUpdatedC = false}) => {
'a': {
'__typename': 'A',
'id': 1,
'list': basicTestSubsetAValue.data['a']['list'],
'b': {
'__typename': 'B',
'id': 5,
'c': {
'__typename': 'C',
'id': 6,
'cField': '${withUpdatedC ? "changed " : ""}value',
},
'bField': {'field': true}
},
'd': {
'id': 10,
'dField': {'field': true}
},
'aField': {'field': false}
},
};
final cyclicalTest = TestCase(operation: r'''{
a {
__typename
id
b {
__typename
id
as {
__typename
id
}
}
}
}''', data: {
'a': {
'__typename': 'A',
'id': 1,
'b': {
'__typename': 'B',
'id': 5,
'as': [
{
'__typename': 'A',
'id': 1,
},
]
},
},
}, normalizedEntities: [
{
'__typename': 'A',
'id': 1,
'b': {r"$ref": 'B:5'}
},
{
'__typename': 'B',
'id': 5,
'as': [
{r"$ref": 'A:1'}
],
},
]);
Map<String, dynamic> get cyclicalObjOperationData {
Map<String, dynamic> a;
Map<String, dynamic> b;
a = {
'__typename': 'A',
'id': 1,
};
b = {
'__typename': 'B',
'id': 5,
'as': [a]
};
a['b'] = b;
return {'a': a};
}
final typelessTest = TestCase(
operation: r'''{
a {
# union
list {
#__typename
value
#... on Item { id }
}
b {
id
c {
id,
cField
}
bField { field }
},
d {
id,
dField {field}
}
aField { field }
}
}''',
data: {
'a': {
'list': [
{
//'__typename': 'Num',
'value': 1,
},
{
//'__typename': 'Num',
'value': 2,
},
{
//'__typename': 'Num',
'value': 3,
},
{
//'__typename': 'Item',
//'id': 4,
'value': 4,
}
],
'b': {
'id': 5,
'c': {
'id': 6,
'cField': 'value',
},
'bField': {'field': true}
},
'd': {
'id': 9,
'dField': {'field': true}
},
'aField': {'field': false}
},
},
);
packages/fl_query/test/cache/graphql_cache_test.dart
Vendored
-313
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@@ -1,313 +0,0 @@
import 'package:fl_query/src/cache/_normalizing_data_proxy.dart';
import 'package:normalize/normalize.dart' show PartialDataException;
import 'package:test/test.dart';
import 'package:fl_query/src/cache/cache.dart';
import '../helpers.dart';
import './cache_data.dart';
typedef CacheTransaction = JSONDataProxy Function(JSONDataProxy proxy);
void main() {
if (debuggingUnexpectedTestFailures) {
print(
'DEBUGGING UNEXPECTED TEST FAILURES: $debuggingUnexpectedTestFailures.\n'
'RUNNING TESTS WITH returnPartialData SET TO TRUE.\n',
);
}
group('Normalizes writes', () {
late QueryCache cache;
setUp(() {
cache = getTestCache();
});
test('.writeQuery .readQuery round trip', () {
cache.writeQuery(basicTest.request, data: basicTest.data);
expect(
cache.readQuery(basicTest.request),
equals(basicTest.data),
);
});
test('typeless .writeQuery .readQuery round trip', () {
cache.writeQuery(typelessTest.request, data: typelessTest.data);
expect(
cache.readQuery(typelessTest.request),
equals(typelessTest.data),
);
});
test('typeless custom dataIdFromObject', () {
cache.writeQuery(typelessTest.request, data: typelessTest.data);
expect(
cache.readQuery(typelessTest.request),
equals(typelessTest.data),
);
});
test('.writeQuery should fail on missing fields', () {
expect(
() => cache.writeQuery(basicTest.request, data: <String, dynamic>{
...basicTest.data,
'a': <String, dynamic>{
...basicTest.data['a'],
'b': <String, dynamic>{
'id': 5,
}
},
}),
throwsA(isA<PartialDataException>().having(
(e) => e.path,
'An accurate path to the first missing subfield',
['a', 'b', '__typename'],
)),
);
});
test('updating nested normalized fragment changes top level operation', () {
cache.writeQuery(basicTest.request, data: basicTest.data);
final idFields = {
'__typename': updatedCValue['__typename'],
'id': updatedCValue['id'],
};
cache.writeFragment(
updatedCFragment.asRequest(
idFields: idFields,
),
data: updatedCValue,
);
expect(
cache.readQuery(basicTest.request),
equals(updatedCBasicTestData),
);
expect(
cache.readFragment(
updatedCFragment.asRequest(
idFields: idFields,
),
),
updatedCValue,
);
});
test('updating subset query only partially overrides superset query', () {
cache.writeQuery(basicTest.request, data: basicTest.data);
cache.writeQuery(
basicTestSubsetAValue.request,
data: basicTestSubsetAValue.data,
);
expect(
cache.readQuery(basicTest.request),
equals(getUpdatedSubsetOperationData()),
);
});
});
group('Handles cyclical references', () {
final QueryCache cache = getTestCache();
test('lazily reads cyclical references', () {
cache.writeQuery(cyclicalTest.request, data: cyclicalTest.data);
for (final normalized in cyclicalTest.normalizedEntities!) {
final dataId = "${normalized['__typename']}:${normalized['id']}";
expect(cache.readNormalized(dataId), equals(normalized));
}
});
});
group('Handles Object/pointer self-references/cycles', () {
final QueryCache cache = getTestCache();
test('correctly reads cyclical references', () {
cyclicalTest.data = cyclicalObjOperationData;
cache.writeQuery(cyclicalTest.request, data: cyclicalTest.data);
for (final normalized in cyclicalTest.normalizedEntities!) {
final dataId = "${normalized['__typename']}:${normalized['id']}";
expect(cache.readNormalized(dataId), equals(normalized));
}
});
});
group(
'.recordOptimisticTransaction',
() {
late QueryCache cache;
setUp(() {
cache = getTestCache();
});
test(
'OptimisticCache.readQuery and .readFragment pass through',
() {
cache.writeQuery(basicTest.request, data: basicTest.data);
cache.broadcastRequested = false;
cache.recordOptimisticTransaction(
(proxy) {
expect(
proxy.readQuery(basicTest.request),
equals(basicTest.data),
);
final idFields = {
'__typename': originalCValue['__typename'],
'id': originalCValue['id'],
};
expect(
proxy.readFragment(originalCFragment.asRequest(
idFields: idFields,
)),
originalCValue,
);
expect(
(proxy as NormalizingDataProxy).broadcastRequested,
isFalse,
);
return proxy;
},
'1',
);
// no edits
expect(cache.broadcastRequested, isFalse);
expect(cache.optimisticPatches.first.id, equals('1'));
expect(cache.optimisticPatches.first.data, equals({}));
},
);
test(
'.writeQuery, .readQuery(optimistic: true) round trip',
() {
cache.recordOptimisticTransaction(
(proxy) => proxy
..writeQuery(
basicTest.request,
data: basicTest.data,
),
'1',
);
expect(
cache.readQuery(basicTest.request, optimistic: true),
equals(basicTest.data),
);
},
);
recordCFragmentUpdate(QueryCache cache) =>
cache.recordOptimisticTransaction(
(proxy) => proxy
..writeFragment(
updatedCFragment.asRequest(idFields: {
'__typename': updatedCValue['__typename'],
'id': updatedCValue['id'],
}),
data: updatedCValue,
),
'2',
);
test(
'updating nested normalized fragment changes top level operation',
() {
cache.writeQuery(basicTest.request, data: basicTest.data);
recordCFragmentUpdate(cache);
expect(
cache.readQuery(basicTest.request),
equals(updatedCBasicTestData),
);
},
);
recordBasicSubsetData(QueryCache cache) =>
cache.recordOptimisticTransaction(
(proxy) => proxy
..writeQuery(
basicTestSubsetAValue.request,
data: basicTestSubsetAValue.data,
),
'3',
);
test(
'updating subset query partially overrides superset query',
() {
cache.writeQuery(basicTest.request, data: basicTest.data);
recordCFragmentUpdate(cache);
recordBasicSubsetData(cache);
expect(
cache.readQuery(basicTest.request, optimistic: true),
equals(getUpdatedSubsetOperationData(withUpdatedC: true)),
);
},
);
test(
'.removeOptimisticPatch results in data from lower layers on readQuery',
() {
cache.writeQuery(basicTest.request, data: basicTest.data);
recordCFragmentUpdate(cache);
recordBasicSubsetData(cache);
cache.removeOptimisticPatch('2');
cache.removeOptimisticPatch('3');
expect(
cache.readQuery(basicTest.request, optimistic: true),
equals(basicTest.data),
);
},
);
},
);
group('Handles MultipartFile variables', () {
late QueryCache cache;
setUp(() {
cache = getTestCache();
});
test('.writeQuery .readQuery round trip', () {
cache.writeQuery(fileVarsTest.request, data: fileVarsTest.data);
expect(
cache.readQuery(fileVarsTest.request),
equals(fileVarsTest.data),
);
});
});
group('custom dataIdFromObject', () {
/// Uses a `/` instead of the default `:`
String? customDataIdFromObject(Object object) {
if (object is Map<String, Object> &&
object.containsKey('__typename') &&
object.containsKey('id'))
return "${object['__typename']}/${object['id']}";
return null;
}
late QueryCache cache;
setUp(() {
cache = QueryCache(
dataIdFromObject: customDataIdFromObject,
partialDataPolicy: PartialDataCachePolicy.reject,
);
});
test('.writeQuery .readQuery round trip', () {
cache.writeQuery(basicTest.request, data: basicTest.data);
expect(
cache.readQuery(basicTest.request),
equals(basicTest.data),
);
});
test('typeless .writeQuery .readQuery round trip', () {
cache.writeQuery(typelessTest.request, data: typelessTest.data);
expect(
cache.readQuery(typelessTest.request),
equals(typelessTest.data),
);
});
});
}
packages/fl_query/test/cache/store_test.dart
Vendored
-79
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@@ -1,79 +0,0 @@
import 'dart:io';
import 'package:fl_query/fl_query.dart';
import 'package:fl_query/src/utilities/helpers.dart';
import 'package:test/test.dart';
void main() {
group('InMemoryStore', () {
final data = {
'id': {'key': 'value'},
'id2': {'otherKey': false}
};
test('basic methods', () {
final store = InMemoryStore();
store.put('id', data['id']);
expect(store.get('id'), equals(data['id']));
store.delete('id');
expect(store.data, equals({}));
});
test('bulk methods', () {
final store = InMemoryStore();
store.putAll(data);
expect(store.data, equals(data));
expect(store.toMap(), equals(data));
store.reset();
expect(data['id'], notNull); // no mutations
});
});
group('HiveStore', () {
final data = {
'id': {'key': 'value'},
'id2': {'otherKey': false}
};
final path = './test/cache/test_hive_boxes/';
test('basic methods', () async {
final store =
await HiveStore.open(boxName: 'basic', path: path + 'basic');
store.put('id', data['id']);
expect(store.get('id'), equals(data['id']));
store.delete('id');
expect(store.toMap(), equals({}));
await store.box.deleteFromDisk();
});
test('bulk methods', () async {
final store = await HiveStore.open(boxName: 'bulk', path: path + 'bulk');
store.putAll(data);
expect(store.toMap(), equals(data));
await store.reset();
expect(store.toMap(), equals({}));
expect(data['id'], notNull); // no mutations
await store.box.deleteFromDisk();
});
test('box rereferencing', () async {
final store = await HiveStore.open(path: path);
store.putAll(data);
expect(HiveStore().toMap(), equals(data));
await store.box.deleteFromDisk();
});
tearDownAll(() async {
await Directory(path).delete(recursive: true);
});
});
}
packages/fl_query/test/coverage.dart
-20
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@@ -1,20 +0,0 @@
// initially auto-generated by test_coverage,
// but that project is unmaintained https://github.com/pulyaevskiy/test-coverage/issues/40
import 'anonymous_operations_test.dart' as anonymous_operations_test;
import 'cache/graphql_cache_test.dart' as cache_graphql_cache_test;
import 'cache/store_test.dart' as cache_store_test;
import 'fetch_policy_test.dart' as fetch_policy_test;
import 'graphql_client_test.dart' as graphql_client_test;
import 'query_options_test.dart' as query_options_test;
import 'websocket_test.dart' as websocket_test;
void main() {
query_options_test.main();
cache_store_test.main();
cache_graphql_cache_test.main();
fetch_policy_test.main();
anonymous_operations_test.main();
websocket_test.main();
graphql_client_test.main();
}
packages/fl_query/test/fetch_policy_test.dart
-122
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@@ -1,122 +0,0 @@
import 'package:test/test.dart';
import 'package:mockito/mockito.dart';
import 'package:fl_query/fl_query.dart';
import 'package:gql/language.dart';
import './helpers.dart';
void main() {
const String readRepositories = r'''
query ReadRepositories($nRepositories: Int!) {
viewer {
repositories(last: $nRepositories) {
nodes {
__typename
id
name
viewerHasStarred
}
}
}
}
''';
readRepositoryData({withTypenames = true, withIds = true}) {
return {
'viewer': {
'repositories': {
'nodes': [
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkyNDgzOTQ3NA==',
'name': 'pq',
'viewerHasStarred': false
},
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkzMjkyNDQ0Mw==',
'name': 'go-evercookie',
'viewerHasStarred': false
},
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkzNTA0NjgyNA==',
'name': 'watchbot',
'viewerHasStarred': false
},
]
.map((map) =>
withTypenames ? {'__typename': 'Repository', ...map} : map)
.toList(),
},
},
};
}
late MockLink link;
late GraphQLClient client;
group('FetchPolicy', () {
setUp(() {
link = MockLink();
client = GraphQLClient(
cache: getTestCache(),
link: link,
);
});
group('query', () {
// TODO cacheFirst code path: Return result from cache. Only fetch from network if cached result is not available.
// TODO cacheAndNetwork code path: Return result from cache first (if it exists), then return network result once it's available.
// TODO cacheOnly code path: Return result from cache if available, fail otherwise.
// TODO noCache code path: Return result from network, fail if network call doesn't succeed, don't save to cache.
// TODO networkOnly code path: Return result from network, fail if network call doesn't succeed, save to cache.
test('switch to cacheOnly returns cached data', () async {
final _options = QueryOptions(
fetchPolicy: FetchPolicy.cacheAndNetwork,
document: parseString(readRepositories),
variables: <String, dynamic>{
'nRepositories': 42,
},
);
final repoData = readRepositoryData(withTypenames: true);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable([
Response(data: repoData),
]),
);
final QueryResult r = await client.query(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(readRepositories),
//operationName: 'ReadRepositories',
),
variables: <String, dynamic>{
'nRepositories': 42,
},
context: Context(),
),
),
);
expect(r.exception, isNull);
expect(r.data, equals(repoData));
final QueryResult cacheResult = await client.query(QueryOptions(
fetchPolicy: FetchPolicy.cacheOnly,
document: parseString(readRepositories),
variables: <String, dynamic>{
'nRepositories': 42,
},
));
expect(cacheResult.exception, isNull);
expect(cacheResult.data, equals(repoData));
});
});
});
}
packages/fl_query/test/graphql_client_test.dart
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import 'package:fl_query/src/core/result_parser.dart';
import 'package:test/test.dart';
import 'package:mockito/mockito.dart';
import 'package:fl_query/fl_query.dart';
import 'package:gql/language.dart';
import './helpers.dart';
void main() {
const String readSingle = r'''
query ReadSingle($id: ID!) {
single(id: $id) {
id,
__typename,
name
}
}
''';
const String writeSingle = r'''
mutation WriteSingle($id: ID!, $name: String!) {
updateSingle(id: $id, name: $name) {
id,
__typename,
name
}
}
''';
const String readRepositories = r'''
query ReadRepositories($nRepositories: Int!) {
viewer {
repositories(last: $nRepositories) {
nodes {
__typename
id
name
viewerHasStarred
}
}
}
}
''';
Map<String, dynamic> readRepositoryData({
bool withTypenames = true,
bool withIds = true,
bool viewerHasStarred = false,
}) {
return {
'viewer': {
'repositories': {
'nodes': [
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkyNDgzOTQ3NA==',
'name': 'pq',
'viewerHasStarred': viewerHasStarred
},
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkzMjkyNDQ0Mw==',
'name': 'go-evercookie',
'viewerHasStarred': viewerHasStarred
},
{
if (withIds) 'id': 'MDEwOlJlcG9zaXRvcnkzNTA0NjgyNA==',
'name': 'watchbot',
'viewerHasStarred': viewerHasStarred
},
]
.map((map) =>
withTypenames ? {'__typename': 'Repository', ...map} : map)
.toList(),
},
},
};
}
const String addStar = r'''
mutation AddStar($starrableId: ID!) {
action: addStar(input: {starrableId: $starrableId}) {
starrable {
viewerHasStarred
}
}
}
''';
late MockLink link;
late GraphQLClient client;
group('simple json', () {
setUp(() {
link = MockLink();
client = GraphQLClient(
cache: getTestCache(),
link: link,
);
});
group('query', () {
test('successful response', () async {
final _options = QueryOptions(
document: parseString(readRepositories),
variables: <String, dynamic>{
'nRepositories': 42,
},
);
final repoData = readRepositoryData(withTypenames: true);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable([
Response(
data: repoData,
context: Context().withEntry(
HttpLinkResponseContext(
statusCode: 200,
headers: {'foo': 'bar'},
),
),
),
]),
);
final QueryResult r = await client.query(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(readRepositories),
//operationName: 'ReadRepositories',
),
variables: <String, dynamic>{
'nRepositories': 42,
},
context: Context(),
),
),
);
expect(r.exception, isNull);
expect(r.data, equals(repoData));
expect(
r.context.entry<HttpLinkResponseContext>()!.statusCode,
equals(200),
);
expect(
r.context.entry<HttpLinkResponseContext>()!.headers['foo'],
equals('bar'),
);
});
test('successful response with parser', () async {
final ResultParserFn<List<String>> parserFn = (data) {
return data['viewer']['repositories']['nodes']
.map<String>((node) => node['name'] as String)
.toList();
};
final _options = QueryOptions(
document: parseString(readRepositories),
variables: <String, dynamic>{
'nRepositories': 42,
},
parserFn: parserFn,
);
final repoData = readRepositoryData(withTypenames: true);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable([
Response(
data: repoData,
context: Context().withEntry(
HttpLinkResponseContext(
statusCode: 200,
headers: {'foo': 'bar'},
),
),
),
]),
);
final QueryResult<List<String>> r = await client.query(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(readRepositories),
//operationName: 'ReadRepositories',
),
variables: <String, dynamic>{
'nRepositories': 42,
},
context: Context(),
),
),
);
expect(r.exception, isNull);
expect(r.data, equals(repoData));
List<String>? parsedData = r.parsedData;
expect(
parsedData,
equals([
'pq',
'go-evercookie',
'watchbot',
]));
expect(
r.context.entry<HttpLinkResponseContext>()!.statusCode,
equals(200),
);
expect(
r.context.entry<HttpLinkResponseContext>()!.headers['foo'],
equals('bar'),
);
});
test('successful response without normalization', () async {
final readUnidentifiedRepositories = parseString(r'''
query ReadRepositories($nRepositories: Int!) {
viewer {
repositories(last: $nRepositories) {
nodes {
name
viewerHasStarred
}
}
}
}
''');
final repoData = readRepositoryData(
withTypenames: false,
withIds: false,
);
final _options = QueryOptions(
document: readUnidentifiedRepositories,
variables: {'nRepositories': 42},
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable([
Response(data: repoData),
]),
);
final QueryResult r = await client.query(_options);
verify(link.request(_options.asRequest));
expect(r.data, equals(repoData));
});
test('correct consecutive responses', () async {
final _options = QueryOptions(
fetchPolicy: FetchPolicy.networkOnly,
document: parseString(readRepositories),
variables: <String, dynamic>{
'nRepositories': 42,
},
);
final firstData =
readRepositoryData(withTypenames: true, viewerHasStarred: false);
final secondData =
readRepositoryData(withTypenames: true, viewerHasStarred: true);
final resp = (d) => Stream.fromIterable([
Response(
data: d,
context: Context().withEntry(
HttpLinkResponseContext(
statusCode: 200,
headers: {'foo': 'bar'},
),
),
)
]);
when(link.request(any)).thenAnswer((_) => resp(firstData));
QueryResult r = await client.query(_options);
expect(r.exception, isNull);
expect(r.data, equals(firstData));
when(link.request(any)).thenAnswer((_) => resp(secondData));
r = await client.query(_options);
expect(r.exception, isNull);
expect(r.data, equals(secondData));
});
test('malformed server response', () async {
final _options = QueryOptions(
document: parseString(readRepositories),
variables: {'nRepositories': 42},
);
final malformedRepoData = {
'viewer': {
// maybe the server doesn't validate response structures properly,
// or a user generates a response on the client, etc
'repos': readRepositoryData()['viewer']!['repositories']
},
};
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable([
Response(data: malformedRepoData),
]),
);
final QueryResult r = await client.query(_options);
expect(r.data, equals(malformedRepoData),
reason: 'Malformed data should be passed along with errors');
throwsA(isA<PartialDataException>().having(
(e) => e.path,
'An accurate path to the first missing subfield',
['a', 'b', '__typename'],
));
});
test('failed query because of an exception with null string', () async {
final e = Exception();
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromFuture(Future.error(e)),
);
final QueryResult r = await client.query(
WatchQueryOptions(
document: parseString(readRepositories),
),
);
expect(
r.exception!.exception!.originalException,
e,
);
});
test('failed query because of an exception with empty string', () async {
final e = Exception('');
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromFuture(Future.error(e)),
);
final QueryResult r = await client.query(
WatchQueryOptions(
document: parseString(readRepositories),
),
);
expect(
r.exception!.exception!.originalException,
e,
);
});
// test('failed query because of because of error response', {});
// test('failed query because of because of invalid response', () {
// String responseBody =
// '{\"message\":\"Bad credentials\",\"documentation_url\":\"https://developer.github.com/v4\"}';
// int responseCode = 401;
// });
// test('partially success query with some errors', {});
});
group('mutation', () {
test('query stream notified', () async {
final initialQueryResponse = Response(
data: <String, dynamic>{
'single': {
'id': '1',
'__typename': 'Single',
'name': 'initialQueryName',
},
},
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[initialQueryResponse],
),
);
final ObservableQuery observable = client.watchQuery(
WatchQueryOptions(
document: parseString(readSingle),
eagerlyFetchResults: true,
variables: {'id': '1'},
),
);
expect(
observable.stream,
emitsInOrder(
[
// we have no optimistic result
isA<QueryResult>().having(
(result) => result.isLoading,
'loading result',
true,
),
isA<QueryResult>().having(
(result) => result.data!['single']['name'],
'initial query result',
'initialQueryName',
),
isA<QueryResult>().having(
(result) => result.data!['single']['name'],
'result caused by mutation',
'newNameFromMutation',
)
],
),
);
final mutationResponseWithNewName = Response(
data: <String, dynamic>{
'updateSingle': {
'id': '1',
'__typename': 'Single',
'name': 'newNameFromMutation',
},
},
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[mutationResponseWithNewName],
),
);
final variables = {'id': '1', 'name': 'newNameFromMutation'};
final QueryResult response = await client.mutate(MutationOptions(
document: parseString(writeSingle), variables: variables));
expect(response.data!['updateSingle']['name'], variables['name']);
});
test('successful mutation', () async {
final MutationOptions _options = MutationOptions(
document: parseString(addStar),
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[
Response(
data: <String, dynamic>{
'action': {
'starrable': {
'viewerHasStarred': true,
},
},
},
),
],
),
);
final QueryResult response = await client.mutate(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(addStar),
//operationName: 'AddStar',
),
variables: <String, dynamic>{},
context: Context(),
),
),
);
expect(response.exception, isNull);
expect(response.data, isNotNull);
final bool? viewerHasStarred =
response.data!['action']['starrable']['viewerHasStarred'] as bool?;
expect(viewerHasStarred, true);
});
test('successful mutation with parser', () async {
final ResultParserFn<bool> resultParser =
(data) => data['action']['starrable']['viewerHasStarred'] as bool;
final MutationOptions _options = MutationOptions(
document: parseString(addStar),
parserFn: resultParser,
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[
Response(
data: <String, dynamic>{
'action': {
'starrable': {
'viewerHasStarred': true,
},
},
},
),
],
),
);
final QueryResult response = await client.mutate(_options);
verify(
link.request(
Request(
operation: Operation(
document: parseString(addStar),
//operationName: 'AddStar',
),
variables: <String, dynamic>{},
context: Context(),
),
),
);
final bool parsedResult = response.parsedData;
expect(parsedResult, isTrue);
expect(response.exception, isNull);
expect(response.data, isNotNull);
final bool? viewerHasStarred =
response.data!['action']['starrable']['viewerHasStarred'] as bool?;
expect(viewerHasStarred, true);
});
test('successful mutation through watchQuery', () async {
final _options = MutationOptions(
document: parseString(addStar),
variables: {},
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(
[
Response(
data: <String, dynamic>{
'action': {
'starrable': {
'viewerHasStarred': true,
},
},
},
),
],
),
);
final observableQuery = client.watchQuery(WatchQueryOptions(
document: _options.document,
variables: _options.variables,
fetchResults: false,
));
final result = await observableQuery.fetchResults().networkResult!;
verify(
link.request(
Request(
operation: Operation(
document: parseString(addStar),
//operationName: 'AddStar',
),
variables: <String, dynamic>{},
context: Context(),
),
),
);
expect(result.hasException, isFalse);
expect(result.data, isNotNull);
final bool? viewerHasStarred =
result.data!['action']['starrable']['viewerHasStarred'] as bool?;
expect(viewerHasStarred, true);
});
});
group('subscription', () {
test('results', () async {
final responses = [
{
'id': '1',
'name': 'first',
},
{
'id': '2',
'name': 'second',
},
].map((item) => Response(
data: <String, dynamic>{
'item': {
'__typename': 'Item',
...item,
},
},
));
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(responses),
);
final stream = client.subscribe(
SubscriptionOptions(
document: parseString(
r'''
subscription {
item {
id
name
}
}
''',
),
),
);
expect(
stream,
emitsInOrder(
[
isA<QueryResult>().having(
(result) => result.data!['item']['name'],
'first subscription item',
'first',
),
isA<QueryResult>().having(
(result) => result.data!['item']['name'],
'second subscription item',
'second',
)
],
),
);
});
test('parses results', () async {
final responses = [
{
'id': '1',
'name': 'first',
},
{
'id': '2',
'name': 'second',
},
].map((item) => Response(
data: <String, dynamic>{
'item': {
'__typename': 'Item',
...item,
},
},
));
when(
link.request(any),
).thenAnswer(
(_) => Stream.fromIterable(responses),
);
final ResultParserFn<String> parserFn =
(data) => data['item']['name'] as String;
;
final stream = client.subscribe(
SubscriptionOptions(
parserFn: parserFn,
document: parseString(
r'''
subscription {
item {
id
name
}
}
''',
),
),
);
expect(
stream,
emitsInOrder(['first', 'second']
.map((e) => isA<QueryResult<String>>().having((result) {
final String? parsed = result.parsedData;
return parsed;
}, "Parsed item", e))),
);
});
test('wraps stream exceptions', () async {
final ex = ServerException(
parsedResponse: null,
originalException: Error(),
);
when(
link.request(any),
).thenAnswer(
(_) => Stream.error(ex),
);
final stream = client.subscribe(
SubscriptionOptions(
document: parseString(
r'''
subscription {
item {
id
name
}
}
''',
),
),
);
expect(
stream,
emitsInOrder(
[
isA<QueryResult>().having(
(result) => result.exception!.exception,
'wrapped exception',
ex,
),
],
),
);
});
test('wraps all exceptions from outside of stream', () async {
final err = Error();
when(
link.request(any),
).thenThrow(err);
final stream = client.subscribe(
SubscriptionOptions(
document: parseString(
r'''
subscription {
item {
id
name
}
}
''',
),
),
);
expect(
stream,
emitsInOrder(
[
isA<QueryResult>().having(
(result) => result.exception!.exception!.originalException,
'wrapped exception',
err,
),
],
),
);
});
});
});
group('direct cache access', () {
setUp(() {
link = MockLink();
client = GraphQLClient(
cache: getTestCache(),
link: link,
);
});
test('all methods with exposition', () {
/// entity identifiers for normalization
final idFields = {'__typename': 'MyType', 'id': 1};
/// The direct cache API uses `gql_link` Requests directly
/// These can also be obtained via `options.asRequest` from any `Options` object,
/// or via `Operation(document: gql(...)).asRequest()`
final queryRequest = Request(
operation: Operation(
document: gql(
r'''{
someField {
id,
myField
}
}''',
),
),
);
final queryData = {
'__typename': 'Query',
'someField': {
...idFields,
'myField': 'originalValue',
},
};
/// `broadcast: true` (the default) would rebroadcast cache updates to all safe instances of `ObservableQuery`
/// **NOTE**: only `GraphQLClient` can immediately call for a query rebroadcast. if you request a rebroadcast directly
/// from the cache, it still has to wait for the client to check in on it
client.writeQuery(queryRequest, data: queryData, broadcast: false);
/// `optimistic: true` (the default) integrates optimistic data
/// written to the cache into your read.
expect(
client.readQuery(queryRequest, optimistic: false), equals(queryData));
/// While fragments are never executed themselves, we provide a `gql_link`-like API for consistency.
/// These can also be obtained via `Fragment(document: gql(...)).asRequest()`.
final fragmentRequest = FragmentRequest(
fragment: Fragment(
document: gql(
r'''
fragment mySmallSubset on MyType {
myField,
someNewField
}
''',
),
),
idFields: idFields,
);
/// We've specified `idFields` and are only editing a subset of the data
final fragmentData = {
'myField': 'updatedValue',
'someNewField': [
{'newData': false}
],
};
/// We didn't disable `broadcast`, so all instances of `ObservableQuery` will be notified of any changes
client.writeFragment(fragmentRequest, data: fragmentData);
/// __typename is automatically included in all reads
expect(
client.readFragment(fragmentRequest),
equals({
'__typename': 'MyType',
...fragmentData,
}),
);
final updatedQueryData = {
'__typename': 'Query',
'someField': {
...idFields,
'myField': 'updatedValue',
},
};
/// `myField` is updated, but we don't have `someNewField`, as expected.
expect(client.readQuery(queryRequest), equals(updatedQueryData));
});
});
}
packages/fl_query/test/helpers.dart
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import 'dart:async';
import 'package:fl_query/fl_query.dart';
import 'package:mockito/mockito.dart';
class MockLink extends Mock implements Link {
@override
Stream<Response> request(Request? request, [NextLink? forward]) =>
super.noSuchMethod(
Invocation.method(#request, [request, forward]),
returnValue: Stream.fromIterable(
<Response>[],
),
) as Stream<Response>;
}
const debuggingUnexpectedTestFailures = false;
overridePrint(testFn(List<String> log)) => () {
final log = <String>[];
final spec = ZoneSpecification(print: (_, __, ___, String msg) {
log.add(msg);
});
return Zone.current.fork(specification: spec).run(() => testFn(log));
};
class TestCache extends QueryCache {
bool get returnPartialData => debuggingUnexpectedTestFailures;
get partialDataPolicy => PartialDataCachePolicy.reject;
}
QueryCache getTestCache() => TestCache();
packages/fl_query/test/mock_server/ws_echo_server.dart
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@@ -1,26 +0,0 @@
/// Web Socket echo server
/// to run the test and cover the web socket test
///
/// author: https://github.com/vincenzopalazzo
import 'dart:io';
const String forceDisconnectCommand = '___force_disconnect___';
/// Main function to create and run the echo server over the web socket.
Future<String> runWebSocketServer(
{String host = "127.0.0.1", int port = 5600}) async {
HttpServer server = await HttpServer.bind(host, port);
server.transform(WebSocketTransformer()).listen(onWebSocketData);
return "ws://$host:$port";
}
/// Handle event received on server.
void onWebSocketData(WebSocket client) {
client.listen((data) async {
if (data != null && data.toString().contains(forceDisconnectCommand)) {
client.close(WebSocketStatus.normalClosure, 'shutting down');
} else {
client.add(data);
}
});
}
packages/fl_query/test/query_options_test.dart
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import 'package:gql/ast.dart';
import 'package:gql/language.dart';
import 'package:fl_query/fl_query.dart';
import 'package:test/test.dart';
void main() {
group('query options', () {
group('type getters', () {
test('on QueryOptions', () {
final options = QueryOptions(
document: parseString('query { bar }'),
);
expect(options.type, equals(OperationType.query));
expect(options.isQuery, equals(true));
});
test('on MutationOptions', () {
final options = MutationOptions(
document: parseString('mutation { bar }'),
);
expect(options.type, equals(OperationType.mutation));
expect(options.isMutation, equals(true));
});
test('on SubscriptionOptions', () {
final options = SubscriptionOptions(
document: parseString('subscription { bar }'),
);
expect(options.type, equals(OperationType.subscription));
expect(options.isSubscription, equals(true));
});
});
group('gql integration', () {
test('Options.asRequest', () {
final options = QueryOptions(
document: parseString('query { bar }'),
variables: {
'foo': {
'biz': 'bar',
'bam': [1]
}
},
context: Context.fromList([
HttpLinkHeaders(headers: {'my': 'header'})
]));
final req = options.asRequest;
expect(options.document, equals(req.operation.document));
expect(options.variables, equals(req.variables));
expect(options.context, equals(req.context));
});
});
});
}
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packages/fl_query/test/test_helpers.dart
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import 'dart:collection';
import 'package:test/test.dart';
import 'package:fl_query/src/utilities/helpers.dart';
void main() {
group('deeplyMergeLeft', () {
test('shallow', () {
expect(
deeplyMergeLeft([
{'keyA': 'a1'},
{'keyA': 'a2', 'keyB': 'b2'},
{'keyB': 'b3'}
]),
equals({'keyA': 'a2', 'keyB': 'b3'}),
);
});
test('deep', () {
expect(
deeplyMergeLeft([
<String, dynamic>{
'keyA': 'a1',
'keyB': {
'keyC': {'keyD': 'd1'}
}
},
<String, dynamic>{
'keyA': 'a2',
'keyB': {
'keyC': {'keyD': 'd2'}
}
},
]),
equals({
'keyA': 'a2',
'keyB': {
'keyC': {'keyD': 'd2'}
}
}),
);
});
test('deep hashmaps are merged', () {
expect(
deeplyMergeLeft([
HashMap<String, dynamic>.from({
'keyA': 'a1',
'keyB': {
'keyC': HashMap.from({'keyD': 'd1'})
}
}),
{
'keyA': 'a2',
'keyB': {
'keyC': HashMap.from({'keyD': 'd2'})
}
},
]),
equals({
'keyA': 'a2',
'keyB': {
'keyC': {'keyD': 'd2'}
}
}),
);
});
});
}
packages/fl_query/test/websocket_test.dart
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import 'dart:async';
import 'dart:io';
import 'package:test/test.dart';
import 'dart:convert';
import 'dart:typed_data';
import 'package:gql/language.dart';
import 'package:fl_query/fl_query.dart';
import './helpers.dart';
import './mock_server/ws_echo_server.dart';
import 'mock_server/ws_echo_server.dart';
SocketClient getTestClient(
{required String wsUrl,
StreamController? controller,
bool autoReconnect = true,
Map<String, dynamic>? customHeaders,
Duration delayBetweenReconnectionAttempts =
const Duration(milliseconds: 1)}) =>
SocketClient(
wsUrl,
config: SocketClientConfig(
autoReconnect: autoReconnect,
headers: customHeaders,
delayBetweenReconnectionAttempts: delayBetweenReconnectionAttempts,
),
randomBytesForUuid: Uint8List.fromList(
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16],
),
);
Future<void> main() async {
String wsUrl = await runWebSocketServer();
group('InitOperation', () {
test('null payload', () {
// ignore: deprecated_member_use_from_same_package
final operation = InitOperation(null);
expect(operation.toJson(), {'type': 'connection_init'});
});
test('simple payload', () {
// ignore: deprecated_member_use_from_same_package
final operation = InitOperation(42);
expect(operation.toJson(), {'type': 'connection_init', 'payload': 42});
});
test('complex payload', () {
// ignore: deprecated_member_use_from_same_package
final operation = InitOperation({
'value': 42,
'nested': {
'number': [3, 7],
'string': ['foo', 'bar']
}
});
expect(operation.toJson(), {
'type': 'connection_init',
'payload': {
'value': 42,
'nested': {
'number': [3, 7],
'string': ['foo', 'bar']
}
}
});
});
});
group('SocketClient without payload', () {
late SocketClient socketClient;
StreamController controller;
final expectedMessage = r'{'
r'"type":"start","id":"01020304-0506-4708-890a-0b0c0d0e0f10",'
r'"payload":{"operationName":null,"variables":{},"query":"subscription {\n \n}"}'
r'}';
setUp(overridePrint((log) {
controller = StreamController(sync: true);
socketClient = getTestClient(controller: controller, wsUrl: wsUrl);
}));
tearDown(overridePrint(
(log) => socketClient.dispose(),
));
test('connection', () async {
await expectLater(
socketClient.connectionState.asBroadcastStream(),
emitsInOrder(
[
SocketConnectionState.connecting,
SocketConnectionState.connected,
],
),
);
});
test('disconnect via dispose', () async {
// First wait for connection to complete
await expectLater(
socketClient.connectionState.asBroadcastStream(),
emitsInOrder(
[
SocketConnectionState.connecting,
SocketConnectionState.connected,
],
),
);
// We need to begin waiting on the connectionState
// before we issue the command to disconnect; otherwise
// it can reconnect so fast that it will be reconnected
// by the time that the expectLater check is initiated.
await overridePrint((_) async {
Timer(const Duration(milliseconds: 20), () async {
await socketClient.dispose();
});
})();
// The connectionState BehaviorController emits the current state
// to any new listener, so we expect it to start in the connected
// state and transition to notConnected because of dispose.
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connected,
SocketConnectionState.notConnected,
]),
);
// Have to wait for socket close to be fully processed after we reach
// the notConnected state, including updating channel with close code.
await Future.delayed(const Duration(milliseconds: 20));
// The websocket should be in a fully closed state at this point,
// we should have a confirmed close code in the channel.
expect(socketClient.socketChannel, isNotNull);
expect(socketClient.socketChannel!.closeCode, isNotNull);
});
test('subscription data', () async {
final payload = Request(
operation: Operation(document: parseString('subscription {}')),
);
final waitForConnection = true;
final subscriptionDataStream =
socketClient.subscribe(payload, waitForConnection);
await socketClient.connectionState
.where((state) => state == SocketConnectionState.connected)
.first;
// ignore: unawaited_futures
socketClient.socketChannel!.stream
.where((message) => message == expectedMessage)
.first
.then((_) {
socketClient.socketChannel!.sink.add(jsonEncode({
'type': 'data',
'id': '01020304-0506-4708-890a-0b0c0d0e0f10',
'payload': {
'data': {'foo': 'bar'},
'errors': [
{'message': 'error and data can coexist'}
]
}
}));
});
await expectLater(
subscriptionDataStream,
emits(
// todo should ids be included in response context? probably '01020304-0506-4708-890a-0b0c0d0e0f10'
Response(
data: {'foo': 'bar'},
errors: [
GraphQLError(message: 'error and data can coexist'),
],
context: Context().withEntry(ResponseExtensions(null)),
),
),
);
});
test('resubscribe', () async {
final payload = Request(
operation: Operation(document: gql('subscription {}')),
);
final waitForConnection = true;
final subscriptionDataStream =
socketClient.subscribe(payload, waitForConnection);
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connecting,
SocketConnectionState.connected,
]),
);
await overridePrint((_) async {
socketClient.onConnectionLost();
})();
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.notConnected,
SocketConnectionState.connecting,
SocketConnectionState.connected,
]),
);
// ignore: unawaited_futures
socketClient.socketChannel!.stream
.where((message) => message == expectedMessage)
.first
.then((_) {
socketClient.socketChannel!.sink.add(jsonEncode({
'type': 'data',
'id': '01020304-0506-4708-890a-0b0c0d0e0f10',
'payload': {
'data': {'foo': 'bar'},
'errors': [
{'message': 'error and data can coexist'}
]
}
}));
});
await expectLater(
subscriptionDataStream,
emits(
// todo should ids be included in response context? probably '01020304-0506-4708-890a-0b0c0d0e0f10'
Response(
data: {'foo': 'bar'},
errors: [
GraphQLError(message: 'error and data can coexist'),
],
context: Context().withEntry(ResponseExtensions(null)),
),
),
);
});
test('resubscribe after server disconnect', () async {
final payload = Request(
operation: Operation(document: gql('subscription {}')),
);
final waitForConnection = true;
final subscriptionDataStream =
socketClient.subscribe(payload, waitForConnection);
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connecting,
SocketConnectionState.connected,
]),
);
// We need to begin waiting on the connectionState
// before we issue the command to disconnect; otherwise
// it can reconnect so fast that it will be reconnected
// by the time that the expectLater check is initiated.
Timer(const Duration(milliseconds: 20), () async {
socketClient.socketChannel!.sink.add(forceDisconnectCommand);
});
// The connectionState BehaviorController emits the current state
// to any new listener, so we expect it to start in the connected
// state, transition to notConnected, and then reconnect after that.
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connected,
SocketConnectionState.notConnected,
SocketConnectionState.connecting,
SocketConnectionState.connected,
]),
);
// ignore: unawaited_futures
socketClient.socketChannel!.stream
.where((message) => message == expectedMessage)
.first
.then((_) {
socketClient.socketChannel!.sink.add(jsonEncode({
'type': 'data',
'id': '01020304-0506-4708-890a-0b0c0d0e0f10',
'payload': {
'data': {'foo': 'bar'},
'errors': [
{'message': 'error and data can coexist'}
]
}
}));
});
await expectLater(
subscriptionDataStream,
emits(
// todo should ids be included in response context? probably '01020304-0506-4708-890a-0b0c0d0e0f10'
Response(
data: {'foo': 'bar'},
errors: [
GraphQLError(message: 'error and data can coexist'),
],
context: Context().withEntry(ResponseExtensions(null)),
),
),
);
});
}, tags: "integration");
group('SocketClient without autoReconnect', () {
late SocketClient socketClient;
StreamController controller;
setUp(overridePrint((log) {
controller = StreamController(sync: true);
socketClient = getTestClient(
controller: controller, wsUrl: wsUrl, autoReconnect: false);
}));
tearDown(overridePrint(
(log) => socketClient.dispose(),
));
test('server disconnect', () async {
final payload = Request(
operation: Operation(document: gql('subscription {}')),
);
final waitForConnection = true;
socketClient.subscribe(payload, waitForConnection);
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connecting,
SocketConnectionState.connected,
]),
);
Timer(const Duration(milliseconds: 20), () async {
socketClient.socketChannel!.sink.add(forceDisconnectCommand);
});
// Same strategy as elsewhere, start expecting the state on the
// stream before the disconnect actually happens...
await expectLater(
socketClient.connectionState,
emitsInOrder([
SocketConnectionState.connected,
SocketConnectionState.notConnected,
]),
);
expect(
socketClient.socketChannel!.closeCode, WebSocketStatus.normalClosure);
});
}, tags: "integration");
group('SocketClient with const payload', () {
late SocketClient socketClient;
const initPayload = {'token': 'mytoken'};
setUp(overridePrint((log) {
socketClient = SocketClient(
wsUrl,
config: SocketClientConfig(initialPayload: () => initPayload),
);
}));
tearDown(overridePrint(
(log) => expectLater(
socketClient.dispose().timeout(Duration(seconds: 1)),
completion(null),
),
));
test('connection', () async {
await socketClient.connectionState
.where((state) => state == SocketConnectionState.connected)
.first;
await expectLater(
socketClient.socketChannel!.stream.map((s) {
return jsonDecode(s)['payload'];
}),
emits(initPayload));
});
});
group('SocketClient with future payload', () {
late SocketClient socketClient;
const initPayload = {'token': 'mytoken'};
setUp(overridePrint((log) {
socketClient = SocketClient(
wsUrl,
config: SocketClientConfig(
initialPayload: () async {
await Future.delayed(Duration(seconds: 3));
return initPayload;
},
),
);
}));
tearDown(overridePrint((log) async {
await socketClient.dispose();
}));
test('connection', () async {
await socketClient.connectionState
.where((state) => state == SocketConnectionState.connected)
.first;
await expectLater(
socketClient.socketChannel!.stream.map((s) {
return jsonDecode(s)['payload'];
}),
emits(initPayload),
);
});
/*
FIXME: Testing the correct header in the request
group('SocketClient with custom headers with const payload', () {
const customHeaders = {'myHeader': 'myHeader'};
setUp(overridePrint((log) {
socketClient = getTestClient(wsUrl: wsUrl, customHeaders: customHeaders);
}));
test('check header', () async {
await socketClient.connectionState
.where((state) => state == SocketConnectionState.notConnected)
.first;
});
});
*/
});
}