blob: 5a2f0f3404147f623ad7bdbc4c4daa90abcdf397 [file] [log] [blame]
// Copyright 2013 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:io' as io;
import 'package:args/command_runner.dart';
import 'package:file/file.dart';
import 'package:file/memory.dart';
import 'package:flutter_plugin_tools/src/common/core.dart';
import 'package:flutter_plugin_tools/src/update_excerpts_command.dart';
import 'package:mockito/mockito.dart';
import 'package:test/test.dart';
import 'common/package_command_test.mocks.dart';
import 'mocks.dart';
import 'util.dart';
void main() {
late FileSystem fileSystem;
late Directory packagesDir;
late RecordingProcessRunner processRunner;
late CommandRunner<void> runner;
setUp(() {
fileSystem = MemoryFileSystem();
packagesDir = createPackagesDirectory(fileSystem: fileSystem);
final MockGitDir gitDir = MockGitDir();
when(gitDir.path).thenReturn(packagesDir.parent.path);
processRunner = RecordingProcessRunner();
final UpdateExcerptsCommand command = UpdateExcerptsCommand(
packagesDir,
processRunner: processRunner,
platform: MockPlatform(),
gitDir: gitDir,
);
runner = CommandRunner<void>(
'update_excerpts_command', 'Test for update_excerpts_command');
runner.addCommand(command);
});
test('runs pub get before running scripts', () async {
final RepositoryPackage package = createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
final Directory example = getExampleDir(package);
await runCapturingPrint(runner, <String>['update-excerpts']);
expect(
processRunner.recordedCalls,
containsAll(<ProcessCall>[
ProcessCall('dart', const <String>['pub', 'get'], example.path),
ProcessCall(
'dart',
const <String>[
'run',
'build_runner',
'build',
'--config',
'excerpt',
'--output',
'excerpts',
'--delete-conflicting-outputs',
],
example.path),
]));
});
test('runs when config is present', () async {
final RepositoryPackage package = createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
final Directory example = getExampleDir(package);
final List<String> output =
await runCapturingPrint(runner, <String>['update-excerpts']);
expect(
processRunner.recordedCalls,
containsAll(<ProcessCall>[
ProcessCall(
'dart',
const <String>[
'run',
'build_runner',
'build',
'--config',
'excerpt',
'--output',
'excerpts',
'--delete-conflicting-outputs',
],
example.path),
ProcessCall(
'dart',
const <String>[
'run',
'code_excerpt_updater',
'--write-in-place',
'--yaml',
'--no-escape-ng-interpolation',
'../README.md',
],
example.path),
]));
expect(
output,
containsAllInOrder(<Matcher>[
contains('Ran for 1 package(s)'),
]));
});
test('skips when no config is present', () async {
createFakePlugin('a_package', packagesDir);
final List<String> output =
await runCapturingPrint(runner, <String>['update-excerpts']);
expect(processRunner.recordedCalls, isEmpty);
expect(
output,
containsAllInOrder(<Matcher>[
contains('Skipped 1 package(s)'),
]));
});
test('restores pubspec even if running the script fails', () async {
final RepositoryPackage package = createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
processRunner.mockProcessesForExecutable['dart'] = <io.Process>[
MockProcess(exitCode: 1), // dart pub get
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts'], errorHandler: (Error e) {
commandError = e;
});
// Check that it's definitely a failure in a step between making the changes
// and restoring the original.
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('The following packages had errors:'),
contains('a_package:\n'
' Unable to get script dependencies')
]));
final String examplePubspecContent =
package.getExamples().first.pubspecFile.readAsStringSync();
expect(examplePubspecContent, isNot(contains('code_excerpter')));
expect(examplePubspecContent, isNot(contains('code_excerpt_updater')));
});
test('fails if pub get fails', () async {
createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
processRunner.mockProcessesForExecutable['dart'] = <io.Process>[
MockProcess(exitCode: 1), // dart pub get
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts'], errorHandler: (Error e) {
commandError = e;
});
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('The following packages had errors:'),
contains('a_package:\n'
' Unable to get script dependencies')
]));
});
test('fails if extraction fails', () async {
createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
processRunner.mockProcessesForExecutable['dart'] = <io.Process>[
MockProcess(), // dart pub get
MockProcess(exitCode: 1), // dart run build_runner ...
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts'], errorHandler: (Error e) {
commandError = e;
});
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('The following packages had errors:'),
contains('a_package:\n'
' Unable to extract excerpts')
]));
});
test('fails if injection fails', () async {
createFakePlugin('a_package', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
processRunner.mockProcessesForExecutable['dart'] = <io.Process>[
MockProcess(), // dart pub get
MockProcess(), // dart run build_runner ...
MockProcess(exitCode: 1), // dart run code_excerpt_updater ...
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts'], errorHandler: (Error e) {
commandError = e;
});
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('The following packages had errors:'),
contains('a_package:\n'
' Unable to inject excerpts')
]));
});
test('fails if READMEs are changed with --fail-on-change', () async {
createFakePlugin('a_plugin', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
const String changedFilePath = 'packages/a_plugin/README.md';
processRunner.mockProcessesForExecutable['git'] = <io.Process>[
MockProcess(stdout: changedFilePath),
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts', '--fail-on-change'],
errorHandler: (Error e) {
commandError = e;
});
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('README.md is out of sync with its source excerpts'),
contains('Snippets are out of sync in the following files: '
'packages/a_plugin/README.md'),
]));
});
test('passes if unrelated files are changed with --fail-on-change', () async {
createFakePlugin('a_plugin', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
const String changedFilePath = 'packages/a_plugin/linux/CMakeLists.txt';
processRunner.mockProcessesForExecutable['git'] = <io.Process>[
MockProcess(stdout: changedFilePath),
];
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts', '--fail-on-change']);
expect(
output,
containsAllInOrder(<Matcher>[
contains('Ran for 1 package(s)'),
]));
});
test('fails if git ls-files fails', () async {
createFakePlugin('a_plugin', packagesDir,
extraFiles: <String>[kReadmeExcerptConfigPath]);
processRunner.mockProcessesForExecutable['git'] = <io.Process>[
MockProcess(exitCode: 1)
];
Error? commandError;
final List<String> output = await runCapturingPrint(
runner, <String>['update-excerpts', '--fail-on-change'],
errorHandler: (Error e) {
commandError = e;
});
expect(commandError, isA<ToolExit>());
expect(
output,
containsAllInOrder(<Matcher>[
contains('Unable to determine local file state'),
]));
});
}