Initial sketch of tools testbed (#31765)
diff --git a/packages/flutter_tools/test/src/mocks.dart b/packages/flutter_tools/test/src/mocks.dart
index 70049bc..8c318bc 100644
--- a/packages/flutter_tools/test/src/mocks.dart
+++ b/packages/flutter_tools/test/src/mocks.dart
@@ -4,7 +4,7 @@
import 'dart:async';
import 'dart:convert';
-import 'dart:io' as io show IOSink;
+import 'dart:io' as io show IOSink, ProcessSignal;
import 'package:flutter_tools/src/android/android_device.dart';
import 'package:flutter_tools/src/android/android_sdk.dart' show AndroidSdk;
@@ -196,6 +196,38 @@
final Stream<List<int>> stderr;
}
+/// A fake process implemenation which can be provided all necessary values.
+class FakeProcess implements Process {
+ FakeProcess({
+ this.pid = 1,
+ Future<int> exitCode,
+ Stream<List<int>> stdin,
+ this.stdout = const Stream<List<int>>.empty(),
+ this.stderr = const Stream<List<int>>.empty(),
+ }) : exitCode = exitCode ?? Future<int>.value(0),
+ stdin = stdin ?? MemoryIOSink();
+
+ @override
+ final int pid;
+
+ @override
+ final Future<int> exitCode;
+
+ @override
+ final io.IOSink stdin;
+
+ @override
+ final Stream<List<int>> stdout;
+
+ @override
+ final Stream<List<int>> stderr;
+
+ @override
+ bool kill([io.ProcessSignal signal = io.ProcessSignal.sigterm]) {
+ return true;
+ }
+}
+
/// A process that prompts the user to proceed, then asynchronously writes
/// some lines to stdout before it exits.
class PromptingProcess implements Process {
