static void Main(string[] args) { Stopwatch sw = new Stopwatch(); int[] array = Enumerable.Range(1, 7_000_000).ToArray(); sw.Start(); DataManipulator.FilterDigit(array, 7); sw.Stop(); Console.WriteLine(nameof(DataManipulator.FilterDigit) + " elapsed time: " + sw.ElapsedTicks); sw.Restart(); DataManipulator.FilterDigit1(array, 7); sw.Stop(); Console.WriteLine(nameof(DataManipulator.FilterDigit1) + " elapsed time: " + sw.ElapsedTicks); sw.Restart(); DataManipulator.FilterDigit2(array, 7); sw.Stop(); Console.WriteLine(nameof(DataManipulator.FilterDigit2) + " elapsed time: " + sw.ElapsedTicks); sw.Restart(); DataManipulator.FilterDigit3(array, 7); sw.Stop(); Console.WriteLine(nameof(DataManipulator.FilterDigit3) + " elapsed time: " + sw.ElapsedTicks); Console.ReadKey(); }
public void FilterDigit_NotDigitAsFilteringInput_ArgumentException() { DataManipulator.FilterDigit(new int[0], 12); }
public void FilterDigit_EmptyCollection_ArgumentException() { DataManipulator.FilterDigit(new int[0], 7); }
public void FilterDigit_NullCollection_ArgumentException() { DataManipulator.FilterDigit(null, 7); }
public void FilterDigit_CollectionsContainingFilteredNumber_FilteredCollection() { int[] testData = new int[] { 7, 1, 2, 3, 4, 5, 6, 7, 68, 69, 70, 15, 17 }; CollectionAssert.AreEquivalent(new int[] { 7, 7, 70, 17 }, DataManipulator.FilterDigit(testData, 7)); }
public void FilterDigit_NotDigitAsFilteringInput_ArgumentException() { int[] testData = new int[] { 7, 1, 2, 3, 4, 5, 6, 7, 68, 69, 70, 15, 17 }; Assert.Throws <ArgumentException>(() => DataManipulator.FilterDigit(testData, 47)); }
public void FilterDigit_EmptyCollection_ArgumentException() { Assert.Throws <ArgumentException>(() => DataManipulator.FilterDigit(new int[0], 7)); }
public void FilterDigit_NullCollection_ArgumentException() { Assert.Throws <ArgumentException>(() => DataManipulator.FilterDigit(null, 7)); }