public void RewriteJson(JsonFormatting formatting, string input, string expected, bool expectedRewrite)
{
File.WriteAllText(_path, input);
var actualRewrite = JsonFileHelper.RewriteJson(_path, formatting);
Assert.Equal(expected, File.ReadAllText(_path));
Assert.Equal(expectedRewrite, actualRewrite);
}
public void Write(DateTimeOffset value)
{
var cursorDir = Path.GetDirectoryName(_cursorPath);
Directory.CreateDirectory(cursorDir);
JsonFileHelper.WriteJson(_cursorPath, value);
Value = value;
_logger.LogDebug("Wrote {Path} cursor: {Value:O}", _cursorPath, Value);
}
public void Read()
{
if (!File.Exists(_cursorPath))
{
Value = _defaultCursorValue;
_logger.LogDebug("Cursor {Path} does not exist. Using minimum value: {Value:O}", _cursorPath, Value);
}
else
{
Value = JsonFileHelper.ReadJson <DateTimeOffset>(_cursorPath);
_logger.LogDebug("Read {Path} cursor: {Value:O}", _cursorPath, Value);
}
}
async Task <string> SaveToDiskAsync(string url, string destPath)
{
var destDir = Path.GetDirectoryName(destPath);
Directory.CreateDirectory(destDir);
await SaveToDiskWithRetryAsync(url, destPath);
var rewrite = JsonFileHelper.RewriteJson(destPath, _config.JsonFormatting);
if (rewrite)
{
_logger.LogDebug("The JSON at path {DestinationPath} was rewritten.", destPath);
}
return(destPath);
}
async Task <ParsedFile <T> > DownloadAndParseAsync <T>(string url)
{
var destPath = GetDestinationPath(url);
T value;
if (_config.SaveToDisk)
{
await SaveToDiskAsync(url, destPath);
value = JsonFileHelper.ReadJson <T>(destPath);
}
else
{
value = await ParseWithRetryAsync <T>(url);
}
return(new ParsedFile <T>(destPath, value));
}
async Task <T> ParseWithRetryAsync <T>(string url)
{
return(await DownloadWithRetryAsync(
url,
responseStream => Task.FromResult(JsonFileHelper.ReadJson <T>(responseStream))));
}
