public async Task ShouldReturnNullWhenGlobalCheckpointNotSet()
{
// Act
var result = await CheckpointManager.GetGlobalCheckpoint(CancellationToken.None).ConfigureAwait(false);
// Assert
result.ShouldBeNull();
}
public async Task ShouldSetGlobalCheckpointSuccessfullyWhenNull()
{
// Arrange
long?checkpoint = null;
// Act
await CheckpointManager.SetGlobalCheckpoint(checkpoint).ConfigureAwait(false);
// Assert
var result = await CheckpointManager.GetGlobalCheckpoint().ConfigureAwait(false);
result.ShouldBe(checkpoint);
}
public async Task ShouldSetGlobalCheckpoint()
{
// Arrange
const long checkpoint = 100;
// Act
await CheckpointManager.SetGlobalCheckpoint(checkpoint).ConfigureAwait(false);
// Assert
var result = await CheckpointManager.GetGlobalCheckpoint().ConfigureAwait(false);
result.ShouldBe(checkpoint);
}
public async Task ShouldReturnGlobalCheckpoint()
{
// Arrange
const int checkpoint = 100;
var checkpoints = typeof(CheckpointManager).GetField("Checkpoints", BindingFlags.Static | BindingFlags.NonPublic)?.GetValue(null) as IDictionary <string, long>;
checkpoints?.Add(Constants.GlobalCheckpointId, checkpoint);
// Act
var result = await CheckpointManager.GetGlobalCheckpoint(CancellationToken.None).ConfigureAwait(false);
// Assert
result.ShouldBe(checkpoint);
}