public void ShouldReturn0()
{
var sol = new LongestConsecutiveSequence();
Assert.AreEqual(0, sol.LongestConsecutive(new int[0]));
Assert.AreEqual(0, sol.LongestConsecutive(null));
}
public static void TestLongestConsectiveSequence()
{
var r = LongestConsecutiveSequence.GetLength(new[] { 100, 4, 200, 1, 3, 2 });
Assert.AreEqual(r, 4);
r = LongestConsecutiveSequence.GetLength(new[] { 9, 1, 4, 7, 3, -1, 0, 5, 8, -1, 6 });
Assert.AreEqual(r, 7);
}
public void longestConsecutiveSequenceTest()
{
foreach (LongestConsecutiveSequenceTestData testData in TestDataList)
{
Console.WriteLine("Test iutput: " + string.Join(",", testData.InputArray));
Console.WriteLine("Expected Output: " + testData.OutputInt);
int result = LongestConsecutiveSequence.LongestConsecutive(testData.InputArray);
Console.WriteLine("Actual Output: " + result);
Assert.AreEqual(testData.OutputInt, result);
}
}
public void ShouldReturn1()
{
var sol = new LongestConsecutiveSequence();
Assert.AreEqual(1, sol.LongestConsecutive(new[] { 0 }));
Assert.AreEqual(1, sol.LongestConsecutive(new[] { 1 }));
Assert.AreEqual(1, sol.LongestConsecutive(new[] { 10 }));
Assert.AreEqual(1, sol.LongestConsecutive(new[] { int.MaxValue }));
Assert.AreEqual(1, sol.LongestConsecutive(new[] { 1, 1, 1 }));
Assert.AreEqual(1, sol.LongestConsecutive(new[] { 0, 0 }));
}
public void ShouldReturn4()
{
var sol = new LongestConsecutiveSequence();
Assert.AreEqual(4, sol.LongestConsecutive(new[] { 100, 4, 200, 1, 3, 2, 1, 2, 4 }));
}
