public void StackWithOneElementShouldHaveCountOne()
{
ArrayStack<int> arrayStack = new ArrayStack<int>();
arrayStack.Push(15);
Assert.AreEqual(1, arrayStack.Count);
}
public void ArrayBasedStackDatesToArrayShouldReturnEmptyArray()
{
ArrayStack<DateTime> arrayStack = new ArrayStack<DateTime>();
int[] expected = { };
DateTime[] result = arrayStack.ToArray();
CollectionAssert.AreEqual(expected, result);
}
public void PushOneThousandElementsAndCheckCount()
{
ArrayStack<string> arrayStack = new ArrayStack<string>();
for (int i = 0; i < 1000; i++)
{
arrayStack.Push("a");
}
Assert.AreEqual(1000, arrayStack.Count);
}
public void ArrayBasedStackToArrayShouldReturnReversedArray()
{
ArrayStack<int> arrayStack = new ArrayStack<int>();
arrayStack.Push(3);
arrayStack.Push(5);
arrayStack.Push(-2);
arrayStack.Push(7);
int[] expected = { 7, -2, 5, 3 };
int[] result = arrayStack.ToArray();
CollectionAssert.AreEqual(expected, result);
}
static void Main(string[] args)
{
StackOfStrings stack = new StackOfStrings();
ArrayStack arrayStack = new ArrayStack(1);
string test = "This is - a - test string -";
string[] words = test.Split(' ');
foreach (string word in words)
{
if (word == "-")
{
Console.Write(stack.pop());
Console.Write(" From array stack" + arrayStack.pop());
}
else
{
arrayStack.push(word);
stack.push(word);
}
}
}
public void TestPushPopCountArrayStackShouldWork()
{
ArrayStack<int> arrayStack = new ArrayStack<int>();
arrayStack.Push(15);
int result = arrayStack.Pop();
Assert.AreEqual(0, arrayStack.Count);
Assert.AreEqual(15, result);
}
public void EmptyStringStackShouldHaveZeroCount()
{
ArrayStack<string> arrayStack = new ArrayStack<string>();
Assert.AreEqual(0, arrayStack.Count);
}
public void EmptyIntStackShouldHaveZeroCount()
{
ArrayStack<int> arrayStack = new ArrayStack<int>();
Assert.AreEqual(0, arrayStack.Count);
}
public void CheckExeptionWhenPopFromEmptyArrayStack()
{
ArrayStack<string> arrayStack = new ArrayStack<string>();
arrayStack.Pop();
}
public void AssertInnitialCapacytyNotChangeCount()
{
ArrayStack<string> arrayStack = new ArrayStack<string>(1);
Assert.AreEqual(0, arrayStack.Count);
}
public void TestPushPopCountStringArrayStackShouldWork()
{
ArrayStack<string> arrayStack = new ArrayStack<string>();
arrayStack.Push("check");
for (int i = 0; i < 999; i++)
{
arrayStack.Push("error");
}
for (int i = 0; i < 999; i++)
{
arrayStack.Pop();
}
string result = arrayStack.Pop();
Assert.AreEqual(0, arrayStack.Count);
Assert.AreEqual("check", result);
}
public void TestPushPopCountAssertWorkingCorrectly()
{
ArrayStack<int> arrayStack = new ArrayStack<int>(1);
arrayStack.Push(1);
Assert.AreEqual(1, arrayStack.Count);
arrayStack.Push(2);
Assert.AreEqual(2, arrayStack.Count);
var result1 = arrayStack.Pop();
Assert.AreEqual(2, result1);
Assert.AreEqual(1, arrayStack.Count);
var result2 = arrayStack.Pop();
Assert.AreEqual(1, result2);
Assert.AreEqual(0, arrayStack.Count);
}
