addAndCommitSampleFile function
Add and commit sample file
Implementation
Future<File> addAndCommitSampleFile(
Directory testDir, {
String fileName = sampleFileName,
String content = 'sample',
String message = 'Commit Message',
}) async {
final file = await addFileWithoutCommitting(
testDir,
fileName: fileName,
content: content,
);
await commitFile(testDir, fileName, message: message);
return file;
}