public void MeasureTime_ShouldReturnValue(
DefaultMeasureDuration sut,
object expected)
{
//arrange
//act
var(duration, actual, exception) = sut.Measure(() => expected);
//assert
Assert.Equal(expected, actual);
}
public void Now_ShouldReturnCorrectValue(
DefaultMeasureDuration sut)
{
//arrange
var expected = DateTimeOffset.UtcNow;
//act
var actual = sut.Now;
//assert
actual.Should().BeCloseTo(expected, TimeSpan.FromSeconds(1));
actual.Offset.Should().Be(TimeSpan.Zero);
}
public void MeasureTime_ShouldReturnCorrectDuration(
DefaultMeasureDuration sut,
object value,
TimeSpan wait)
{
//arrange
//act
var(actual, result, exception) = sut.Measure(() =>
{
Thread.Sleep((int)wait.TotalMilliseconds);
return(value);
});
//assert
actual.Should().BeGreaterOrEqualTo(wait);
}
public void MeasureTime_WhenFuncThrows_ShouldReturnCorrectException(
DefaultMeasureDuration sut,
Exception exception,
TimeSpan wait)
{
//arrange
//act
var(duration, result, actual) = sut.Measure <object>(() =>
{
Thread.Sleep((int)wait.TotalMilliseconds);
throw exception;
});
//assert
actual.Should().Be(exception);
}