private bool ShouldUpdateSnapshot(object currentSnapshot, object newSnapshot)
{
var snapshotsAreEqual = currentSnapshot != null &&
_snapshotComparer.CompareSnapshots(currentSnapshot, newSnapshot);
if (!snapshotsAreEqual && _snapshotUpdateDecider.ShouldUpdateSnapshot())
{
return(true);
}
// Create snapshot if it doesn't currently exist and its not a CI env
if (currentSnapshot == null)
{
return(!CiEnvironmentDetector.IsCiEnv());
}
return(false);
}
protected SnapResult Snap(SnapshotId snapshotId, object newSnapshot)
{
var currentSnapshot = _snapshotStore.GetSnapshot(snapshotId);
var areSnapshotsEqual = currentSnapshot != null &&
_snapshotComparer.CompareSnapshots(currentSnapshot, newSnapshot);
if (!areSnapshotsEqual && _snapshotUpdateDecider.ShouldUpdateSnapshot())
{
_snapshotStore.StoreSnapshot(snapshotId, newSnapshot);
return(SnapResult.SnapshotUpdated(currentSnapshot, newSnapshot));
}
if (currentSnapshot == null)
{
return(SnapResult.SnapshotDoesNotExist(newSnapshot));
}
return(areSnapshotsEqual
? SnapResult.SnapshotsMatch(currentSnapshot, newSnapshot)
: SnapResult.SnapshotsDoNotMatch(currentSnapshot, newSnapshot));
}