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Add a trivial integration test which just takes a screenshot

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This required refactoring the code. With this we can now write an
integration test to test the main parts of the app, but more importantly
we can automate the process of generating the screenshots.
This commit is contained in:
Vishesh Handa
2019-02-16 00:16:32 +01:00
parent 07de868b26
commit 00355c532b
4 changed files with 94 additions and 51 deletions
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49
lib/app.dart
View File

@ -1,8 +1,10 @@
import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:firebase_analytics/observer.dart';
import 'package:flutter/material.dart';
import 'package:journal/apis/git.dart';
import 'package:journal/screens/home_screen.dart';
import 'package:journal/screens/settings_screen.dart';
import 'package:journal/settings.dart';
import 'package:journal/state_container.dart';
import 'package:shared_preferences/shared_preferences.dart';
@ -10,6 +12,53 @@ import 'screens/githostsetup_screens.dart';
import 'screens/onboarding_screens.dart';
class JournalApp extends StatelessWidget {
static Future main() async {
var pref = await SharedPreferences.getInstance();
JournalApp.preferences = pref;
var localGitRepoConfigured =
pref.getBool("localGitRepoConfigured") ?? false;
var remoteGitRepoConfigured =
pref.getBool("remoteGitRepoConfigured") ?? false;
var localGitRepoPath = pref.getString("localGitRepoPath") ?? "";
var remoteGitRepoFolderName = pref.getString("remoteGitRepoPath") ?? "";
var remoteGitRepoSubFolder = pref.getString("remoteGitRepoSubFolder") ?? "";
var onBoardingCompleted =
true; //pref.getBool("onBoardingCompleted") ?? false;
if (JournalApp.isInDebugMode) {
if (JournalApp.analytics.android != null) {
JournalApp.analytics.android.setAnalyticsCollectionEnabled(false);
}
}
if (localGitRepoConfigured == false) {
// FIXME: What about exceptions!
localGitRepoPath = "journal_local";
await gitInit(localGitRepoPath);
localGitRepoConfigured = true;
await pref.setBool("localGitRepoConfigured", localGitRepoConfigured);
await pref.setString("localGitRepoPath", localGitRepoPath);
}
var dir = await getGitBaseDirectory();
await Settings.instance.load();
runApp(StateContainer(
localGitRepoConfigured: localGitRepoConfigured,
remoteGitRepoConfigured: remoteGitRepoConfigured,
localGitRepoPath: localGitRepoPath,
remoteGitRepoFolderName: remoteGitRepoFolderName,
remoteGitRepoSubFolder: remoteGitRepoSubFolder,
gitBaseDirectory: dir.path,
onBoardingCompleted: onBoardingCompleted,
child: JournalApp(),
));
}
static FirebaseAnalytics analytics = FirebaseAnalytics();
static FirebaseAnalyticsObserver observer =
FirebaseAnalyticsObserver(analytics: analytics);

52
lib/main.dart
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@ -2,11 +2,7 @@ import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_crashlytics/flutter_crashlytics.dart';
import 'package:journal/apis/git.dart';
import 'package:journal/app.dart';
import 'package:journal/settings.dart';
import 'package:journal/state_container.dart';
import 'package:shared_preferences/shared_preferences.dart';
void main() async {
FlutterError.onError = (FlutterErrorDetails details) {
@ -22,55 +18,9 @@ void main() async {
}
runZoned<Future<void>>(() async {
await runJournalApp();
await JournalApp.main();
}, onError: (Object error, StackTrace stackTrace) async {
await FlutterCrashlytics()
.reportCrash(error, stackTrace, forceCrash: false);
});
}
Future runJournalApp() async {
var pref = await SharedPreferences.getInstance();
JournalApp.preferences = pref;
var localGitRepoConfigured = pref.getBool("localGitRepoConfigured") ?? false;
var remoteGitRepoConfigured =
pref.getBool("remoteGitRepoConfigured") ?? false;
var localGitRepoPath = pref.getString("localGitRepoPath") ?? "";
var remoteGitRepoFolderName = pref.getString("remoteGitRepoPath") ?? "";
var remoteGitRepoSubFolder = pref.getString("remoteGitRepoSubFolder") ?? "";
var onBoardingCompleted =
true; //pref.getBool("onBoardingCompleted") ?? false;
if (JournalApp.isInDebugMode) {
if (JournalApp.analytics.android != null) {
JournalApp.analytics.android.setAnalyticsCollectionEnabled(false);
}
}
if (localGitRepoConfigured == false) {
// FIXME: What about exceptions!
localGitRepoPath = "journal_local";
await gitInit(localGitRepoPath);
localGitRepoConfigured = true;
await pref.setBool("localGitRepoConfigured", localGitRepoConfigured);
await pref.setString("localGitRepoPath", localGitRepoPath);
}
var dir = await getGitBaseDirectory();
await Settings.instance.load();
runApp(StateContainer(
localGitRepoConfigured: localGitRepoConfigured,
remoteGitRepoConfigured: remoteGitRepoConfigured,
localGitRepoPath: localGitRepoPath,
remoteGitRepoFolderName: remoteGitRepoFolderName,
remoteGitRepoSubFolder: remoteGitRepoSubFolder,
gitBaseDirectory: dir.path,
onBoardingCompleted: onBoardingCompleted,
child: JournalApp(),
));
}

7
test_driver/main.dart Normal file
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@ -0,0 +1,7 @@
import 'package:flutter_driver/driver_extension.dart';
import 'package:journal/app.dart';
void main() async {
enableFlutterDriverExtension();
await JournalApp.main();
}

37
test_driver/main_test.dart Normal file
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@ -0,0 +1,37 @@
import 'dart:io';
import 'package:flutter_driver/flutter_driver.dart';
import 'package:test/test.dart';
void main() {
group('Test', () {
final loadedFinder = find.text('Why not add your first\n Journal Entry?');
FlutterDriver driver;
int screenshotNum = 0;
// Connect to the Flutter driver before running any tests
setUpAll(() async {
driver = await FlutterDriver.connect();
});
// Close the connection to the driver after the tests have completed
tearDownAll(() async {
if (driver != null) {
driver.close();
}
});
Future _takeScreenshot() async {
var filePath = screenshotNum.toString() + ".png";
final file = await File(filePath).create(recursive: true);
final pixels = await driver.screenshot();
await file.writeAsBytes(pixels);
}
test('Anonymous GitClone works', () async {
await driver.waitFor(loadedFinder, timeout: Duration(seconds: 5));
await _takeScreenshot();
});
});
}