public void Ctor_AlwaysReadValueFromFile()
{
// Arrange
File.Delete(TelemetryDataRepository.GetStorageFilePath());
var repository = new TelemetryDataRepository();
repository.Data.IsAnonymousDataShared = false;
repository.Data.InstallationDate = DateTime.MaxValue;
repository.Data.LastSavedAnalysisDate = DateTime.MaxValue;
repository.Data.NumberOfDaysOfUse = long.MaxValue;
repository.Data.LastUploadDate = DateTime.MaxValue;
repository.Save();
repository.Dispose();
// Act
repository = new TelemetryDataRepository();
// Assert
repository.Data.IsAnonymousDataShared.Should().BeFalse();
repository.Data.InstallationDate.Should().Be(DateTime.MaxValue);
repository.Data.LastSavedAnalysisDate.Should().Be(DateTime.MaxValue);
repository.Data.NumberOfDaysOfUse.Should().Be(long.MaxValue);
repository.Data.LastUploadDate.Should().Be(DateTime.MaxValue);
}
public void Save_SavesIntoXmlAllValuesOfData()
{
// Arrange
File.Delete(TelemetryDataRepository.GetStorageFilePath());
var repository = new TelemetryDataRepository();
repository.Data.IsAnonymousDataShared = false;
repository.Data.InstallationDate = DateTime.MaxValue;
repository.Data.LastSavedAnalysisDate = DateTime.MaxValue;
repository.Data.NumberOfDaysOfUse = long.MaxValue;
repository.Data.LastUploadDate = DateTime.MaxValue;
// Act
repository.Save();
// Assert
var stream = File.OpenRead(TelemetryDataRepository.GetStorageFilePath());
var serializer = new XmlSerializer(typeof(TelemetryData));
var data = serializer.Deserialize(stream) as TelemetryData;
data.IsAnonymousDataShared.Should().BeFalse();
data.InstallationDate.Should().Be(DateTime.MaxValue);
data.LastSavedAnalysisDate.Should().Be(DateTime.MaxValue);
data.NumberOfDaysOfUse.Should().Be(long.MaxValue);
data.LastUploadDate.Should().Be(DateTime.MaxValue);
}
public void Instance_AutomaticallyReadFileOnChange()
{
// Arrange
RetryHelper.RetryOnException(5, TimeSpan.FromSeconds(1),
() => File.Delete(TelemetryDataRepository.GetStorageFilePath()));
var repository = new TelemetryDataRepository();
repository.Data.IsAnonymousDataShared = false;
repository.Data.InstallationDate = DateTime.MaxValue;
repository.Data.LastSavedAnalysisDate = DateTime.MaxValue;
repository.Data.NumberOfDaysOfUse = long.MaxValue;
repository.Data.LastUploadDate = DateTime.MaxValue;
var otherRepository = new TelemetryDataRepository();
// Act
repository.Save();
Task.Delay(700).Wait();
// Assert
otherRepository.Data.InstallationDate.Should().Be(DateTime.MaxValue);
otherRepository.Data.LastSavedAnalysisDate.Should().Be(DateTime.MaxValue);
otherRepository.Data.NumberOfDaysOfUse.Should().Be(long.MaxValue);
otherRepository.Data.LastUploadDate.Should().Be(DateTime.MaxValue);
otherRepository.Data.IsAnonymousDataShared.Should().BeFalse();
}