/// <summary>
/// Internal constructor for Chronometer. Initializes a new instance of Chronometer with the given options.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
/// <param name="normalizedMeanCalculator">Implementation of <see cref="INormalizedMeanCalculator"/></param>
/// <param name="timerFactory">Implementation of <see cref="ITimerFactory"/></param>
/// <param name="memoryOptimizer">Implementation of <see cref="IMemoryOptimizer"/></param>
/// <param name="performanceOptimizer">Implementation of <see cref="IPerformanceOptimizer"/></param>
/// <param name="debugModeDetector">Implementation of <see cref="IDebugModeDetector"/></param>
internal Chronometer(
ChronometerOptions options,
INormalizedMeanCalculator normalizedMeanCalculator,
ITimerFactory timerFactory,
IMemoryOptimizer memoryOptimizer,
IPerformanceOptimizer performanceOptimizer,
IDebugModeDetector debugModeDetector)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
if (options.NumberOfInterations == null)
{
throw new ArgumentException(Properties.Resources.NumberOfIterationsLessThan1ExceptionMessage, "options");
}
if (options.NumberOfInterations.HasValue && options.NumberOfInterations.Value < 1)
{
throw new ArgumentException(Properties.Resources.NumberOfIterationsLessThan1ExceptionMessage, "options");
}
if (normalizedMeanCalculator == null)
{
throw new ArgumentNullException("normalizedMeanCalculator");
}
if (timerFactory == null)
{
throw new ArgumentNullException("timerFactory");
}
if (memoryOptimizer == null)
{
throw new ArgumentNullException("memoryOptimizer");
}
if (performanceOptimizer == null)
{
throw new ArgumentNullException("performanceOptimizer");
}
if (debugModeDetector == null)
{
throw new ArgumentNullException("debugModeDetector");
}
Options = options;
_normalizedMeanCalculator = normalizedMeanCalculator;
_timerFactory = timerFactory;
_memoryOptimizer = memoryOptimizer;
_performanceOptimizer = performanceOptimizer;
_debugModeDetector = debugModeDetector;
}
public void it_should_throw_ArgumentException_if_NumberOfIterations_options_value_is_less_than_1()
{
_options = ChronometerOptionsGenerator.Default().WithNumberOfIterations(0);
Assert.Throws<ArgumentException>(
() =>
new Narkhedegs.PerformanceMeasurement.Chronometer(_options, _normalizedMeanCalculatorMock.Object,
_timerFactoryMock.Object, _memoryOptimizerMock.Object, _performanceOptimizerMock.Object,
_debugModeDetectorMock.Object),
Narkhedegs.PerformanceMeasurement.Properties.Resources.NumberOfIterationsLessThan1ExceptionMessage);
}
public void it_should_assign_the_value_of_options_parameter_to_Options_property_if_options_parameter_is_not_null()
{
_options = new ChronometerOptions
{
NumberOfInterations = 10
};
var chronometer = new Narkhedegs.PerformanceMeasurement.Chronometer(_options,
_normalizedMeanCalculatorMock.Object, _timerFactoryMock.Object, _memoryOptimizerMock.Object,
_performanceOptimizerMock.Object, _debugModeDetectorMock.Object);
Assert.AreEqual(chronometer.Options, _options);
}
/// <summary>
/// Instantiates and returns correct timer based on the <see cref="ChronometerOptions"/>. If value of
/// ChronometerOptions.MeasureUsingProcessorTime is true then returns <see cref="ProcessorTimer"/> otherwise
/// returns <see cref="StopwatchTimer"/>.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
/// <returns>Implementation of <see cref="ITimer"/></returns>
/// <exception cref="ArgumentNullException">Throws ArgumentNullException if options parameter is null.</exception>
public ITimer Create(ChronometerOptions options)
{
if(options == null)
throw new ArgumentNullException("options");
ITimer timer;
if (options.MeasureUsingProcessorTime)
{
timer = new ProcessorTimer();
}
else
{
timer = new StopwatchTimer();
}
return timer;
}
/// <summary>
/// Instantiates and returns correct timer based on the <see cref="ChronometerOptions"/>. If value of
/// ChronometerOptions.MeasureUsingProcessorTime is true then returns <see cref="ProcessorTimer"/> otherwise
/// returns <see cref="StopwatchTimer"/>.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
/// <returns>Implementation of <see cref="ITimer"/></returns>
/// <exception cref="ArgumentNullException">Throws ArgumentNullException if options parameter is null.</exception>
public ITimer Create(ChronometerOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
ITimer timer;
if (options.MeasureUsingProcessorTime)
{
timer = new ProcessorTimer();
}
else
{
timer = new StopwatchTimer();
}
return(timer);
}
/// <summary>
/// Internal constructor for Chronometer. Initializes a new instance of Chronometer with the given options.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
/// <param name="normalizedMeanCalculator">Implementation of <see cref="INormalizedMeanCalculator"/></param>
/// <param name="timerFactory">Implementation of <see cref="ITimerFactory"/></param>
/// <param name="memoryOptimizer">Implementation of <see cref="IMemoryOptimizer"/></param>
/// <param name="performanceOptimizer">Implementation of <see cref="IPerformanceOptimizer"/></param>
/// <param name="debugModeDetector">Implementation of <see cref="IDebugModeDetector"/></param>
internal Chronometer(
ChronometerOptions options,
INormalizedMeanCalculator normalizedMeanCalculator,
ITimerFactory timerFactory,
IMemoryOptimizer memoryOptimizer,
IPerformanceOptimizer performanceOptimizer,
IDebugModeDetector debugModeDetector)
{
if(options == null)
throw new ArgumentNullException("options");
if(options.NumberOfInterations == null)
throw new ArgumentException(Properties.Resources.NumberOfIterationsLessThan1ExceptionMessage, "options");
if(options.NumberOfInterations.HasValue && options.NumberOfInterations.Value < 1)
throw new ArgumentException(Properties.Resources.NumberOfIterationsLessThan1ExceptionMessage, "options");
if(normalizedMeanCalculator == null)
throw new ArgumentNullException("normalizedMeanCalculator");
if(timerFactory == null)
throw new ArgumentNullException("timerFactory");
if (memoryOptimizer == null)
throw new ArgumentNullException("memoryOptimizer");
if (performanceOptimizer == null)
throw new ArgumentNullException("performanceOptimizer");
if (debugModeDetector == null)
throw new ArgumentNullException("debugModeDetector");
Options = options;
_normalizedMeanCalculator = normalizedMeanCalculator;
_timerFactory = timerFactory;
_memoryOptimizer = memoryOptimizer;
_performanceOptimizer = performanceOptimizer;
_debugModeDetector = debugModeDetector;
}
public void it_should_assign_a_default_value_of_1_to_NumberOfInterations_property()
{
var options = new ChronometerOptions();
Assert.AreEqual(1, options.NumberOfInterations);
}
public void it_should_throw_ArgumentNullException_if_options_parameter_is_null()
{
_options = null;
Assert.Throws<ArgumentNullException>(
() =>
new Narkhedegs.PerformanceMeasurement.Chronometer(_options, _normalizedMeanCalculatorMock.Object,
_timerFactoryMock.Object, _memoryOptimizerMock.Object, _performanceOptimizerMock.Object,
_debugModeDetectorMock.Object));
}
public void SetUp()
{
_options = ChronometerOptionsGenerator.Default();
_normalizedMeanCalculatorMock = new Mock<INormalizedMeanCalculator>();
_timerFactoryMock = new Mock<ITimerFactory>();
_memoryOptimizerMock = new Mock<IMemoryOptimizer>();
_performanceOptimizerMock = new Mock<IPerformanceOptimizer>();
_debugModeDetectorMock = new Mock<IDebugModeDetector>();
}
/// <summary>
/// Initializes a new instance of Chronometer with the given options.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
public Chronometer(ChronometerOptions options)
: this(options, new NormalizedMeanCalculator(), new TimerFactory(), new MemoryOptimizer(),
new PerformanceOptimizer(), new DebugModeDetector())
{
}
/// <summary>
/// Initializes a new instance of Chronometer with the given options.
/// </summary>
/// <param name="options"><see cref="ChronometerOptions"/></param>
public Chronometer(ChronometerOptions options)
: this(
options, new NormalizedMeanCalculator(), new TimerFactory(), new MemoryOptimizer(),
new PerformanceOptimizer(), new DebugModeDetector())
{
}
