public void Supplying_value_greater_than_previously_record_updates_the_value()
{
const long expectedValue = 1000;
var gauge = new MaxGauge(MonitorConfig.Build("Test"));
gauge.Set(expectedValue);
gauge.GetValue().Should().Be(expectedValue);
}
public void Get_and_reset_sets_the_value_to_zero()
{
var gauge = new MaxGauge(MonitorConfig.Build("Test"));
gauge.Set(100L);
gauge.GetValueAndReset();
gauge.GetValue().Should().Be(0L);
}
public void Supplying_value_less_than_previously_record_does_not_update_the_value()
{
const long maximumValue = 500;
var gauge = new MaxGauge(MonitorConfig.Build("Test"));
gauge.Set(maximumValue);
gauge.Set(100);
gauge.GetValue().Should().Be(maximumValue);
}
public void Initial_value_is_zero()
{
var gauge = new MaxGauge(MonitorConfig.Build("Test"));
gauge.GetValue().Should().Be(0);
}