public async void TestReadFile()
{
var jsonStr = RepositoryHelper.ReadFile(Constants.DB_FILE);
var expectedJsonText = await TestFileReader.ReadFileAsync(Constants.DB_FILE);
Assert.Equal(expectedJsonText, jsonStr);
}
public async void TestWriteFile()
{
var expectedJsonText = await TestFileReader.ReadFileAsync(Constants.DB_FILE_UPDATE_HELPER);
RepositoryHelper.WriteFile(Constants.DB_FILE_UPDATE_HELPER, expectedJsonText);
var actualJsonText = RepositoryHelper.ReadFile(Constants.DB_FILE_UPDATE_HELPER);
Assert.Equal(expectedJsonText, actualJsonText);
}
public async void TestWriteFileMutipleThread()
{
var expectedJsonText = await TestFileReader.ReadFileAsync(Constants.DB_FILE);
var tasks = new Task[10];
for (int i = 0; i < tasks.Length; i++)
{
tasks[i] = Task.Run(() => RepositoryHelper.WriteFile(Constants.DB_FILE_UPDATE_HELPER, expectedJsonText));
}
Task.WaitAll(tasks);
var actualJsonText = RepositoryHelper.ReadFile(Constants.DB_FILE_UPDATE_HELPER);
Assert.Equal(expectedJsonText, actualJsonText);
}
public async void TestSave()
{
var json = await TestFileReader.ReadFileAsync(Constants.DB_FILE_UPDATE_HELPER);
var beforeSaveData = RepositoryHelper.ToData(json);
RepositoryHelper.Save(beforeSaveData, Constants.DB_FILE_UPDATE_HELPER);
json = await TestFileReader.ReadFileAsync(Constants.DB_FILE_UPDATE_HELPER);
var afterSaveData = RepositoryHelper.ToData(json);
var jsonBeforeSave = JsonConvert.SerializeObject(beforeSaveData);
var jsonAfterSave = JsonConvert.SerializeObject(afterSaveData);
Assert.Equal(jsonBeforeSave, jsonAfterSave);
}