public void Partition3Test_AllBigger()
{
int partition = 1;
var testList = new LinkedList(new int[] { 3, 5, 8, 5, 10, 2, 1 });
var expectedList = new LinkedList(new int[] { 3, 5, 8, 5, 10, 2, 1 });
bool success = Question_2_4.Partition3(testList, partition);
Assert.IsTrue(success, "Action was not successful.");
Assert.AreEqual(expectedList, testList);
}
public void PartitionTest_FailureCases()
{
int partitionDummy = 0;
bool success1 = Question_2_4.Partition(null, partitionDummy);
bool success2 = Question_2_4.Partition(new LinkedList(), partitionDummy);
bool success3 = Question_2_4.Partition2(null, partitionDummy);
bool success4 = Question_2_4.Partition2(new LinkedList(), partitionDummy);
bool success5 = Question_2_4.Partition3(null, partitionDummy);
bool success6 = Question_2_4.Partition3(new LinkedList(), partitionDummy);
Assert.IsFalse(success1, "Action 1 did not fail as expected.");
Assert.IsFalse(success2, "Action 2 did not fail as expected.");
Assert.IsFalse(success3, "Action 3 did not fail as expected.");
Assert.IsFalse(success4, "Action 4 did not fail as expected.");
Assert.IsFalse(success5, "Action 5 did not fail as expected.");
Assert.IsFalse(success6, "Action 6 did not fail as expected.");
}
private static void ValidateResult <T>(Node <T> list, T partition, params T[] expected)
where T : IEquatable <T>, IComparable <T>
{
Question_2_4.PartitionList(list, partition);
ListHelpers.ValidateLinkedListContent(list, expected);
}
public void Question_2_4_InvalidCases()
{
TestHelpers.AssertExceptionThrown(() => Question_2_4.PartitionList(null, 1), typeof(ArgumentNullException));
}
