public void DoesNotReplaceSetValueWhenFlagIsNotSet()
{
var target = new CurrentTimestamp();
target.Value = DateTimeOffset.MaxValue;
var actual = target.Value;
Assert.Equal(DateTimeOffset.MaxValue, actual);
}
public void RetainsValueAfterFirstRead()
{
var target = new CurrentTimestamp();
target.SetOnNextRead();
var initial = target.Value;
var actual = target.Value;
Assert.NotNull(actual);
Assert.Equal(initial, actual);
}
public void ReplacesSetValueWhenFlagIsSet()
{
var target = new CurrentTimestamp();
target.SetOnNextRead();
target.Value = DateTimeOffset.MaxValue;
var actual = target.Value;
Assert.NotNull(actual);
Assert.NotEqual(DateTimeOffset.MaxValue, actual);
}
public void CapturesCurrentTimestampOnNextRead()
{
var target = new CurrentTimestamp();
target.SetOnNextRead();
var before = DateTimeOffset.UtcNow;
var actual = target.Value;
var after = DateTimeOffset.UtcNow;
Assert.NotNull(actual);
Assert.InRange(actual.Value, before, after);
}
