public void Count_ofAStackWith1Item_Returns1()
{
Stack testStack = new Stack();
testStack.push("this is a testString");
int oneCount = 1;
int result = testStack.Count();
Assert.AreEqual(oneCount, result);
}
public void Count_ofAnEmptyStack_Returns0()
{
Stack testStack;
testStack = new Stack();
int zeroCount = 0;
int result = testStack.Count();
Assert.AreEqual(zeroCount, result);
}
public void Count_ofAStackWith1ItemAfterPeek_Returns1()
{
Stack testStack = new Stack();
testStack.push("this is a testString 1");
int oneCount = 1;
int CountResult = testStack.Count();
string stringFromPeek = testStack.Peek();
Assert.AreEqual(oneCount, CountResult);
}
public void Count_ofAStackWith4Item_Returns4()
{
Stack testStack = new Stack();
testStack.push("this is a testString 1");
testStack.push("this is a testString 2");
testStack.push("this is a testString 3");
testStack.push("this is a testString 4");
int oneCount = 4;
int result = testStack.Count();
Assert.AreEqual(oneCount, result);
}
public void PopString_ofAStackWith3ItemsPopTo0_CountReturn0()
{
Stack testStack = new Stack();
string testString = "this is a testString 1";
string testString2 = "this is the 2nd test String";
string testString3 = "this is the 3rd test String";
testStack.push(testString);
testStack.push(testString2);
testStack.push(testString3);
testStack.Pop();
testStack.Pop();
testStack.Pop();
int popCount = testStack.Count();
int expectPopcount = 0;
Assert.AreEqual(popCount, expectPopcount);
}