app_dart/test/service/github_checks_service_test.dart - mirrors/cocoon - Git at Google

 // Copyright 2020 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 import 'dart:convert';

 import 'package:cocoon_service/src/model/ci_yaml/target.dart';
 import 'package:cocoon_service/src/model/luci/buildbucket.dart';
 import 'package:cocoon_service/src/model/luci/push_message.dart' as push_message;
 import 'package:cocoon_service/src/service/github_checks_service.dart';

 import 'package:github/github.dart' as github;
 import 'package:github/github.dart';
 import 'package:github/hooks.dart';
 import 'package:mockito/mockito.dart';
 import 'package:test/test.dart';

 import '../model/github/checks_test_data.dart';
 import '../src/datastore/fake_config.dart';
 import '../src/service/fake_scheduler.dart';
 import '../src/utilities/entity_generators.dart';
 import '../src/utilities/mocks.dart';

 void main() {
   FakeConfig config;
   late FakeScheduler scheduler;
   MockGithubService mockGithubService;
   late MockGithubChecksUtil mockGithubChecksUtil;
   late MockLuciBuildService mockLuciBuildService;
   late GithubChecksService githubChecksService;
   late github.CheckRun checkRun;
   late RepositorySlug slug;

   setUp(() {
     mockGithubService = MockGithubService();
     mockLuciBuildService = MockLuciBuildService();
     when(mockGithubService.listFiles(any)).thenAnswer((_) async => <String>[]);
     mockGithubChecksUtil = MockGithubChecksUtil();
     config = FakeConfig(githubService: mockGithubService, rollerAccountsValue: {'engine-flutter-autoroll'});
     githubChecksService = GithubChecksService(
       config,
       githubChecksUtil: mockGithubChecksUtil,
     );
     slug = RepositorySlug('flutter', 'cocoon');
     scheduler = FakeScheduler(
       config: config,
       luciBuildService: mockLuciBuildService,
       githubChecksUtil: mockGithubChecksUtil,
       ciYaml: exampleConfig,
     );
     checkRun = github.CheckRun.fromJson(
       jsonDecode(
         '{"name": "Linux Coverage", "id": 123, "external_id": "678", "status": "completed", "started_at": "2020-05-10T02:49:31Z", "head_sha": "the_sha", "check_suite": {"id": 456}}',
       ) as Map<String, dynamic>,
     );
     final Map<String, github.CheckRun> checkRuns = <String, github.CheckRun>{'Cocoon': checkRun};
     when(mockGithubChecksUtil.allCheckRuns(any, any)).thenAnswer((_) async {
       return checkRuns;
     });
   });

   group('handleCheckSuiteEvent', () {
     test('requested triggers all builds', () async {
       final CheckSuiteEvent checkSuiteEvent =
           CheckSuiteEvent.fromJson(jsonDecode(checkSuiteString) as Map<String, dynamic>);
       when(mockGithubChecksUtil.createCheckRun(any, any, any, any, output: anyNamed('output')))
           .thenAnswer((_) async => generateCheckRun(1));
       final PullRequest pullRequest = generatePullRequest(id: 758);
       await githubChecksService.handleCheckSuite(pullRequest, checkSuiteEvent, scheduler);
       final List<Target> scheduledTargets = verify(
         mockLuciBuildService.scheduleTryBuilds(
           targets: captureAnyNamed('targets'),
           pullRequest: anyNamed('pullRequest'),
           checkSuiteEvent: anyNamed('checkSuiteEvent'),
         ),
       ).captured.single as List<Target>;
       final Iterable<String> scheduledTargetNames = scheduledTargets.map((Target target) => target.value.name);
       expect(scheduledTargetNames, <String>[
         'Linux A',
         'Mac A',
         'Windows A',
       ]);
     });
   });

   group('updateCheckStatus', () {
     test('Userdata is empty', () async {
       final push_message.BuildPushMessage buildMessage =
           push_message.BuildPushMessage.fromJson(jsonDecode(buildPushMessageJsonTemplate('')) as Map<String, dynamic>);
       final bool success = await githubChecksService.updateCheckStatus(buildMessage, mockLuciBuildService, slug);
       expect(success, isFalse);
     });
     test('Userdata does not contain check_run_id', () async {
       final push_message.BuildPushMessage buildMessage = push_message.BuildPushMessage.fromJson(
         jsonDecode(buildPushMessageJsonTemplate('{\\"retries\\": 1}')) as Map<String, dynamic>,
       );
       final bool success = await githubChecksService.updateCheckStatus(buildMessage, mockLuciBuildService, slug);
       expect(success, isFalse);
     });
     test('Userdata contain check_run_id', () async {
       when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
       when(
         mockLuciBuildService.getBuildById(
           '8905920700440101120',
           fields: 'id,builder,summaryMarkdown',
         ),
       ).thenAnswer(
         (_) async => const Build(
           id: '8905920700440101120',
           builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
           summaryMarkdown: 'test summary',
         ),
       );
       final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
         jsonDecode(
           buildPushMessageJsonTemplate('{\\"check_run_id\\": 123,'
               '\\"repo_owner\\": \\"flutter\\",'
               '\\"repo_name\\": \\"cocoon\\"}'),
         ) as Map<String, dynamic>,
       );
       await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug);
       final github.CheckRun checkRunCaptured = await verify(
         mockGithubChecksUtil.updateCheckRun(
           any,
           any,
           captureAny,
           status: anyNamed('status'),
           conclusion: anyNamed('conclusion'),
           detailsUrl: anyNamed('detailsUrl'),
           output: anyNamed('output'),
         ),
       ).captured.first;
       expect(checkRunCaptured.id, checkRun.id);
       expect(checkRunCaptured.name, checkRun.name);
     });
     test('Should rerun a failed task for a roller account', () async {
       when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
       final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
         jsonDecode(
           buildPushMessageJsonTemplate('{\\"check_run_id\\": 1,'
               '\\"repo_owner\\": \\"flutter\\",'
               '\\"repo_name\\": \\"cocoon\\",'
               '\\"user_login\\": \\"engine-flutter-autoroll\\"}'),
         ) as Map<String, dynamic>,
       );
       when(
         mockLuciBuildService.rescheduleBuild(
           builderName: 'Linux Coverage',
           buildPushMessage: buildPushMessage,
           rescheduleAttempt: 1,
         ),
       ).thenAnswer(
         (_) async => const Build(
           id: '8905920700440101120',
           builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
         ),
       );
       expect(checkRun.status, github.CheckRunStatus.completed);
       await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug, rescheduled: true);
       final List<dynamic> captured = verify(
         mockGithubChecksUtil.updateCheckRun(
           any,
           any,
           captureAny,
           status: captureAnyNamed('status'),
           conclusion: captureAnyNamed('conclusion'),
           detailsUrl: anyNamed('detailsUrl'),
           output: anyNamed('output'),
         ),
       ).captured;
       expect(captured.length, 3);
       expect(captured[1], github.CheckRunStatus.queued);
       expect(captured[2], isNull);
     });
     test('Should not rerun a failed task for a non roller account', () async {
       when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
       final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
         jsonDecode(
           buildPushMessageJsonTemplate('{\\"check_run_id\\": 1,'
               '\\"repo_owner\\": \\"flutter\\",'
               '\\"repo_name\\": \\"cocoon\\",'
               '\\"user_login\\": \\"test-account\\"}'),
         ) as Map<String, dynamic>,
       );
       when(
         mockLuciBuildService.rescheduleBuild(
           builderName: 'Linux Coverage',
           buildPushMessage: buildPushMessage,
           rescheduleAttempt: 1,
         ),
       ).thenAnswer(
         (_) async => const Build(
           id: '8905920700440101120',
           builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
         ),
       );
       when(
         mockLuciBuildService.getBuildById(
           '8905920700440101120',
           fields: 'id,builder,summaryMarkdown',
         ),
       ).thenAnswer(
         (_) async => const Build(
           id: '8905920700440101120',
           builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
           summaryMarkdown: 'test summary',
         ),
       );
       await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug);
       final List<dynamic> captured = verify(
         mockGithubChecksUtil.updateCheckRun(
           any,
           any,
           any,
           status: captureAnyNamed('status'),
           conclusion: captureAnyNamed('conclusion'),
           detailsUrl: anyNamed('detailsUrl'),
           output: captureAnyNamed('output'),
         ),
       ).captured;
       expect(captured.length, 3);
       expect(captured[0], github.CheckRunStatus.completed);
       expect(captured[1], github.CheckRunConclusion.failure);
     });
   });

   group('getGithubSummary', () {
     test('nonempty summaryMarkdown', () async {
       const String summaryMarkdown = 'test';
       const String expectedSummary = '$kGithubSummary$summaryMarkdown';
       expect(githubChecksService.getGithubSummary(summaryMarkdown), expectedSummary);
     });

     test('empty summaryMarkdown', () async {
       const String expectedSummary = '${kGithubSummary}Empty summaryMarkdown';
       expect(githubChecksService.getGithubSummary(null), expectedSummary);
     });

     test('really large summaryMarkdown', () async {
       String summaryMarkdown = '';
       for (int i = 0; i < 20000; i++) {
         summaryMarkdown += 'test ';
       }
       expect(githubChecksService.getGithubSummary(summaryMarkdown), startsWith('$kGithubSummary[TRUNCATED...]'));
       expect(githubChecksService.getGithubSummary(summaryMarkdown).length, lessThan(65535));
     });
   });
 }

 String buildPushMessageJsonTemplate(String jsonUserData) => '''{
   "build": {
     "bucket": "luci.flutter.prod",
     "canary": false,
     "canary_preference": "PROD",
     "created_by": "user:dnfield@google.com",
     "created_ts": "1565049186247524",
     "experimental": true,
     "id": "8905920700440101120",
     "parameters_json": "{\\"builder_name\\": \\"Linux Coverage\\", \\"properties\\": {\\"git_ref\\": \\"refs/pull/37647/head\\", \\"git_url\\": \\"https://github.com/flutter/flutter\\"}}",
     "project": "flutter",
     "result_details_json": "{\\"properties\\": {}, \\"swarming\\": {\\"bot_dimensions\\": {\\"caches\\": [\\"flutter_openjdk_install\\", \\"git\\", \\"goma_v2\\", \\"vpython\\"], \\"cores\\": [\\"8\\"], \\"cpu\\": [\\"x86\\", \\"x86-64\\", \\"x86-64-Broadwell_GCE\\", \\"x86-64-avx2\\"], \\"gce\\": [\\"1\\"], \\"gpu\\": [\\"none\\"], \\"id\\": [\\"luci-flutter-prod-xenial-2-bnrz\\"], \\"image\\": [\\"chrome-xenial-19052201-9cb74617499\\"], \\"inside_docker\\": [\\"0\\"], \\"kvm\\": [\\"1\\"], \\"locale\\": [\\"en_US.UTF-8\\"], \\"machine_type\\": [\\"n1-standard-8\\"], \\"os\\": [\\"Linux\\", \\"Ubuntu\\", \\"Ubuntu-16.04\\"], \\"pool\\": [\\"luci.flutter.prod\\"], \\"python\\": [\\"2.7.12\\"], \\"server_version\\": [\\"4382-5929880\\"], \\"ssd\\": [\\"0\\"], \\"zone\\": [\\"us\\", \\"us-central\\", \\"us-central1\\", \\"us-central1-c\\"]}}}",
     "service_account": "flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com",
     "started_ts": "1565049193786080",
     "status": "COMPLETED",
     "result": "FAILURE",
     "status_changed_ts": "1565049194386647",
     "tags": [
       "build_address:luci.flutter.prod/Linux Coverage/1698",
       "builder:Linux Coverage",
       "buildset:pr/git/37647",
       "buildset:sha/git/0d78fc94f890a64af140ce0a2671ac5fc636f59b",
       "swarming_hostname:chromium-swarm.appspot.com",
       "swarming_tag:log_location:logdog://logs.chromium.org/flutter/buildbucket/cr-buildbucket.appspot.com/8905920700440101120/+/annotations",
       "swarming_tag:luci_project:flutter",
       "swarming_tag:os:Linux",
       "swarming_tag:recipe_name:flutter/flutter",
       "swarming_tag:recipe_package:infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build",
       "swarming_task_id:467d04f2f022d510"
     ],
     "updated_ts": "1565049194391321",
     "url": "https://ci.chromium.org/b/8905920700440101120",
     "utcnow_ts": "1565049194653640"
   },
   "hostname": "cr-buildbucket.appspot.com",
   "user_data": "$jsonUserData"
 }''';
	// Copyright 2020 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	import 'dart:convert';

	import 'package:cocoon_service/src/model/ci_yaml/target.dart';
	import 'package:cocoon_service/src/model/luci/buildbucket.dart';
	import 'package:cocoon_service/src/model/luci/push_message.dart' as push_message;
	import 'package:cocoon_service/src/service/github_checks_service.dart';

	import 'package:github/github.dart' as github;
	import 'package:github/github.dart';
	import 'package:github/hooks.dart';
	import 'package:mockito/mockito.dart';
	import 'package:test/test.dart';

	import '../model/github/checks_test_data.dart';
	import '../src/datastore/fake_config.dart';
	import '../src/service/fake_scheduler.dart';
	import '../src/utilities/entity_generators.dart';
	import '../src/utilities/mocks.dart';

	void main() {
	FakeConfig config;
	late FakeScheduler scheduler;
	MockGithubService mockGithubService;
	late MockGithubChecksUtil mockGithubChecksUtil;
	late MockLuciBuildService mockLuciBuildService;
	late GithubChecksService githubChecksService;
	late github.CheckRun checkRun;
	late RepositorySlug slug;

	setUp(() {
	mockGithubService = MockGithubService();
	mockLuciBuildService = MockLuciBuildService();
	when(mockGithubService.listFiles(any)).thenAnswer((_) async => <String>[]);
	mockGithubChecksUtil = MockGithubChecksUtil();
	config = FakeConfig(githubService: mockGithubService, rollerAccountsValue: {'engine-flutter-autoroll'});
	githubChecksService = GithubChecksService(
	config,
	githubChecksUtil: mockGithubChecksUtil,
	);
	slug = RepositorySlug('flutter', 'cocoon');
	scheduler = FakeScheduler(
	config: config,
	luciBuildService: mockLuciBuildService,
	githubChecksUtil: mockGithubChecksUtil,
	ciYaml: exampleConfig,
	);
	checkRun = github.CheckRun.fromJson(
	jsonDecode(
	'{"name": "Linux Coverage", "id": 123, "external_id": "678", "status": "completed", "started_at": "2020-05-10T02:49:31Z", "head_sha": "the_sha", "check_suite": {"id": 456}}',
	) as Map<String, dynamic>,
	);
	final Map<String, github.CheckRun> checkRuns = <String, github.CheckRun>{'Cocoon': checkRun};
	when(mockGithubChecksUtil.allCheckRuns(any, any)).thenAnswer((_) async {
	return checkRuns;
	});
	});

	group('handleCheckSuiteEvent', () {
	test('requested triggers all builds', () async {
	final CheckSuiteEvent checkSuiteEvent =
	CheckSuiteEvent.fromJson(jsonDecode(checkSuiteString) as Map<String, dynamic>);
	when(mockGithubChecksUtil.createCheckRun(any, any, any, any, output: anyNamed('output')))
	.thenAnswer((_) async => generateCheckRun(1));
	final PullRequest pullRequest = generatePullRequest(id: 758);
	await githubChecksService.handleCheckSuite(pullRequest, checkSuiteEvent, scheduler);
	final List<Target> scheduledTargets = verify(
	mockLuciBuildService.scheduleTryBuilds(
	targets: captureAnyNamed('targets'),
	pullRequest: anyNamed('pullRequest'),
	checkSuiteEvent: anyNamed('checkSuiteEvent'),
	),
	).captured.single as List<Target>;
	final Iterable<String> scheduledTargetNames = scheduledTargets.map((Target target) => target.value.name);
	expect(scheduledTargetNames, <String>[
	'Linux A',
	'Mac A',
	'Windows A',
	]);
	});
	});

	group('updateCheckStatus', () {
	test('Userdata is empty', () async {
	final push_message.BuildPushMessage buildMessage =
	push_message.BuildPushMessage.fromJson(jsonDecode(buildPushMessageJsonTemplate('')) as Map<String, dynamic>);
	final bool success = await githubChecksService.updateCheckStatus(buildMessage, mockLuciBuildService, slug);
	expect(success, isFalse);
	});
	test('Userdata does not contain check_run_id', () async {
	final push_message.BuildPushMessage buildMessage = push_message.BuildPushMessage.fromJson(
	jsonDecode(buildPushMessageJsonTemplate('{\\"retries\\": 1}')) as Map<String, dynamic>,
	);
	final bool success = await githubChecksService.updateCheckStatus(buildMessage, mockLuciBuildService, slug);
	expect(success, isFalse);
	});
	test('Userdata contain check_run_id', () async {
	when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
	when(
	mockLuciBuildService.getBuildById(
	'8905920700440101120',
	fields: 'id,builder,summaryMarkdown',
	),
	).thenAnswer(
	(_) async => const Build(
	id: '8905920700440101120',
	builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
	summaryMarkdown: 'test summary',
	),
	);
	final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
	jsonDecode(
	buildPushMessageJsonTemplate('{\\"check_run_id\\": 123,'
	'\\"repo_owner\\": \\"flutter\\",'
	'\\"repo_name\\": \\"cocoon\\"}'),
	) as Map<String, dynamic>,
	);
	await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug);
	final github.CheckRun checkRunCaptured = await verify(
	mockGithubChecksUtil.updateCheckRun(
	any,
	any,
	captureAny,
	status: anyNamed('status'),
	conclusion: anyNamed('conclusion'),
	detailsUrl: anyNamed('detailsUrl'),
	output: anyNamed('output'),
	),
	).captured.first;
	expect(checkRunCaptured.id, checkRun.id);
	expect(checkRunCaptured.name, checkRun.name);
	});
	test('Should rerun a failed task for a roller account', () async {
	when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
	final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
	jsonDecode(
	buildPushMessageJsonTemplate('{\\"check_run_id\\": 1,'
	'\\"repo_owner\\": \\"flutter\\",'
	'\\"repo_name\\": \\"cocoon\\",'
	'\\"user_login\\": \\"engine-flutter-autoroll\\"}'),
	) as Map<String, dynamic>,
	);
	when(
	mockLuciBuildService.rescheduleBuild(
	builderName: 'Linux Coverage',
	buildPushMessage: buildPushMessage,
	rescheduleAttempt: 1,
	),
	).thenAnswer(
	(_) async => const Build(
	id: '8905920700440101120',
	builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
	),
	);
	expect(checkRun.status, github.CheckRunStatus.completed);
	await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug, rescheduled: true);
	final List<dynamic> captured = verify(
	mockGithubChecksUtil.updateCheckRun(
	any,
	any,
	captureAny,
	status: captureAnyNamed('status'),
	conclusion: captureAnyNamed('conclusion'),
	detailsUrl: anyNamed('detailsUrl'),
	output: anyNamed('output'),
	),
	).captured;
	expect(captured.length, 3);
	expect(captured[1], github.CheckRunStatus.queued);
	expect(captured[2], isNull);
	});
	test('Should not rerun a failed task for a non roller account', () async {
	when(mockGithubChecksUtil.getCheckRun(any, any, any)).thenAnswer((_) async => checkRun);
	final push_message.BuildPushMessage buildPushMessage = push_message.BuildPushMessage.fromJson(
	jsonDecode(
	buildPushMessageJsonTemplate('{\\"check_run_id\\": 1,'
	'\\"repo_owner\\": \\"flutter\\",'
	'\\"repo_name\\": \\"cocoon\\",'
	'\\"user_login\\": \\"test-account\\"}'),
	) as Map<String, dynamic>,
	);
	when(
	mockLuciBuildService.rescheduleBuild(
	builderName: 'Linux Coverage',
	buildPushMessage: buildPushMessage,
	rescheduleAttempt: 1,
	),
	).thenAnswer(
	(_) async => const Build(
	id: '8905920700440101120',
	builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
	),
	);
	when(
	mockLuciBuildService.getBuildById(
	'8905920700440101120',
	fields: 'id,builder,summaryMarkdown',
	),
	).thenAnswer(
	(_) async => const Build(
	id: '8905920700440101120',
	builderId: BuilderId(bucket: 'luci.flutter.prod', project: 'flutter', builder: 'Linux Coverage'),
	summaryMarkdown: 'test summary',
	),
	);
	await githubChecksService.updateCheckStatus(buildPushMessage, mockLuciBuildService, slug);
	final List<dynamic> captured = verify(
	mockGithubChecksUtil.updateCheckRun(
	any,
	any,
	any,
	status: captureAnyNamed('status'),
	conclusion: captureAnyNamed('conclusion'),
	detailsUrl: anyNamed('detailsUrl'),
	output: captureAnyNamed('output'),
	),
	).captured;
	expect(captured.length, 3);
	expect(captured[0], github.CheckRunStatus.completed);
	expect(captured[1], github.CheckRunConclusion.failure);
	});
	});

	group('getGithubSummary', () {
	test('nonempty summaryMarkdown', () async {
	const String summaryMarkdown = 'test';
	const String expectedSummary = '$kGithubSummary$summaryMarkdown';
	expect(githubChecksService.getGithubSummary(summaryMarkdown), expectedSummary);
	});

	test('empty summaryMarkdown', () async {
	const String expectedSummary = '${kGithubSummary}Empty summaryMarkdown';
	expect(githubChecksService.getGithubSummary(null), expectedSummary);
	});

	test('really large summaryMarkdown', () async {
	String summaryMarkdown = '';
	for (int i = 0; i < 20000; i++) {
	summaryMarkdown += 'test ';
	}
	expect(githubChecksService.getGithubSummary(summaryMarkdown), startsWith('$kGithubSummary[TRUNCATED...]'));
	expect(githubChecksService.getGithubSummary(summaryMarkdown).length, lessThan(65535));
	});
	});
	}

	String buildPushMessageJsonTemplate(String jsonUserData) => '''{
	"build": {
	"bucket": "luci.flutter.prod",
	"canary": false,
	"canary_preference": "PROD",
	"created_by": "user:dnfield@google.com",
	"created_ts": "1565049186247524",
	"experimental": true,
	"id": "8905920700440101120",
	"parameters_json": "{\\"builder_name\\": \\"Linux Coverage\\", \\"properties\\": {\\"git_ref\\": \\"refs/pull/37647/head\\", \\"git_url\\": \\"https://github.com/flutter/flutter\\"}}",
	"project": "flutter",
	"result_details_json": "{\\"properties\\": {}, \\"swarming\\": {\\"bot_dimensions\\": {\\"caches\\": [\\"flutter_openjdk_install\\", \\"git\\", \\"goma_v2\\", \\"vpython\\"], \\"cores\\": [\\"8\\"], \\"cpu\\": [\\"x86\\", \\"x86-64\\", \\"x86-64-Broadwell_GCE\\", \\"x86-64-avx2\\"], \\"gce\\": [\\"1\\"], \\"gpu\\": [\\"none\\"], \\"id\\": [\\"luci-flutter-prod-xenial-2-bnrz\\"], \\"image\\": [\\"chrome-xenial-19052201-9cb74617499\\"], \\"inside_docker\\": [\\"0\\"], \\"kvm\\": [\\"1\\"], \\"locale\\": [\\"en_US.UTF-8\\"], \\"machine_type\\": [\\"n1-standard-8\\"], \\"os\\": [\\"Linux\\", \\"Ubuntu\\", \\"Ubuntu-16.04\\"], \\"pool\\": [\\"luci.flutter.prod\\"], \\"python\\": [\\"2.7.12\\"], \\"server_version\\": [\\"4382-5929880\\"], \\"ssd\\": [\\"0\\"], \\"zone\\": [\\"us\\", \\"us-central\\", \\"us-central1\\", \\"us-central1-c\\"]}}}",
	"service_account": "flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com",
	"started_ts": "1565049193786080",
	"status": "COMPLETED",
	"result": "FAILURE",
	"status_changed_ts": "1565049194386647",
	"tags": [
	"build_address:luci.flutter.prod/Linux Coverage/1698",
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