blob: 5e632024bfc31d9dd66ad158edb9998d56fb13a9 [file] [log] [blame]
// Copyright 2014 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 'package:file/memory.dart';
import 'package:flutter_tools/src/base/common.dart';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/io.dart';
import 'package:flutter_tools/src/cache.dart';
import 'package:flutter_tools/src/commands/shell_completion.dart';
import 'package:flutter_tools/src/globals.dart' as globals;
import '../../src/context.dart';
import '../../src/fakes.dart';
import '../../src/test_flutter_command_runner.dart';
void main() {
group('shell_completion', () {
late FakeStdio fakeStdio;
setUp(() {
Cache.disableLocking();
fakeStdio = FakeStdio()..stdout.terminalColumns = 80;
});
testUsingContext('generates bash initialization script to stdout', () async {
final ShellCompletionCommand command = ShellCompletionCommand();
await createTestCommandRunner(command).run(<String>['bash-completion']);
expect(fakeStdio.writtenToStdout.length, equals(1));
expect(fakeStdio.writtenToStdout.first, contains('__flutter_completion'));
}, overrides: <Type, Generator>{
FileSystem: () => MemoryFileSystem.test(),
ProcessManager: () => FakeProcessManager.any(),
Stdio: () => fakeStdio,
});
testUsingContext('generates bash initialization script to stdout with arg', () async {
final ShellCompletionCommand command = ShellCompletionCommand();
await createTestCommandRunner(command).run(<String>['bash-completion', '-']);
expect(fakeStdio.writtenToStdout.length, equals(1));
expect(fakeStdio.writtenToStdout.first, contains('__flutter_completion'));
}, overrides: <Type, Generator>{
FileSystem: () => MemoryFileSystem.test(),
ProcessManager: () => FakeProcessManager.any(),
Stdio: () => fakeStdio,
});
testUsingContext('generates bash initialization script to output file', () async {
final ShellCompletionCommand command = ShellCompletionCommand();
const String outputFile = 'bash-setup.sh';
await createTestCommandRunner(command).run(
<String>['bash-completion', outputFile],
);
expect(globals.fs.isFileSync(outputFile), isTrue);
expect(globals.fs.file(outputFile).readAsStringSync(), contains('__flutter_completion'));
}, overrides: <Type, Generator>{
FileSystem: () => MemoryFileSystem.test(),
ProcessManager: () => FakeProcessManager.any(),
Stdio: () => fakeStdio,
});
testUsingContext("won't overwrite existing output file ", () async {
final ShellCompletionCommand command = ShellCompletionCommand();
const String outputFile = 'bash-setup.sh';
globals.fs.file(outputFile).createSync();
await expectLater(
() => createTestCommandRunner(command).run(
<String>['bash-completion', outputFile],
),
throwsA(
isA<ToolExit>()
.having((ToolExit error) => error.exitCode, 'exitCode', anyOf(isNull, 1))
.having((ToolExit error) => error.message, 'message', contains('Use --overwrite')),
),
);
expect(globals.fs.isFileSync(outputFile), isTrue);
expect(globals.fs.file(outputFile).readAsStringSync(), isEmpty);
}, overrides: <Type, Generator>{
FileSystem: () => MemoryFileSystem.test(),
ProcessManager: () => FakeProcessManager.any(),
Stdio: () => fakeStdio,
});
testUsingContext('will overwrite existing output file if given --overwrite', () async {
final ShellCompletionCommand command = ShellCompletionCommand();
const String outputFile = 'bash-setup.sh';
globals.fs.file(outputFile).createSync();
await createTestCommandRunner(command).run(
<String>['bash-completion', '--overwrite', outputFile],
);
expect(globals.fs.isFileSync(outputFile), isTrue);
expect(globals.fs.file(outputFile).readAsStringSync(), contains('__flutter_completion'));
}, overrides: <Type, Generator>{
FileSystem: () => MemoryFileSystem.test(),
ProcessManager: () => FakeProcessManager.any(),
Stdio: () => fakeStdio,
});
});
}