public void Pop_Should_RespectCapacity()
{
var arr = new List <object> {
new { }
};
var obj = new CircularStack(arr);
obj.Pop();
Assert.Throws <InvalidOperationException>(() => obj.Pop());
}
public void Pop_Should_Work_When_ItemDropped()
{
var obj = new CircularStack(2);
obj.Push("a");
obj.Push("b");
obj.Push("c");
Assert.AreEqual("c", obj.Pop());
Assert.AreEqual("b", obj.Pop());
Assert.Throws <InvalidOperationException>(() => obj.Pop());
}
public void Pop_Should_Work_When_StackIsInitializedFromCollection()
{
var arr = new List <string> {
"a", "b", "c", "d"
};
var obj = new CircularStack(arr);
Assert.AreEqual("d", obj.Pop());
Assert.AreEqual("c", obj.Pop());
Assert.AreEqual("b", obj.Pop());
Assert.AreEqual("a", obj.Pop());
}
public void Count01()
{
var cq = new CircularStack <int>(4);
Assert.AreEqual(0, cq.Count());
cq.Push(1);
cq.Push(1);
Assert.AreEqual(2, cq.Count());
cq.Pop();
Assert.AreEqual(1, cq.Count());
cq.Pop();
Assert.AreEqual(0, cq.Count());
}
public void Pop01()
{
var capacity = 4;
var cq = new CircularStack <int>(capacity);
for (int i = 0; i < capacity; i++)
{
cq.Push(i);
}
for (int i = 0; i < capacity; i++)
{
Assert.AreEqual(capacity - (i + 1), cq.Pop());
Assert.AreEqual(capacity - (i + 1), cq.Count());
}
Assert.Throws <InvalidOperationException>(() => cq.Pop());
}
public void Pop_Should_Work_When_ItemDroppedAndInitializedFromCollectionAndCapacity()
{
var items = new List <string> {
"a", "b", "c"
};
var obj = new CircularStack <string>(items, 4);
obj.Push("d");
obj.Push("e");
obj.Push("f");
Assert.AreEqual("f", obj.Pop());
Assert.AreEqual("e", obj.Pop());
Assert.AreEqual("d", obj.Pop());
Assert.AreEqual("c", obj.Pop());
Assert.Throws <InvalidOperationException>(() => obj.Pop());
}
public void IsEmpty01()
{
var cq = new CircularStack <int>(1);
Assert.IsTrue(cq.IsEmpty());
cq.Push(1);
Assert.IsFalse(cq.IsEmpty());
cq.Pop();
Assert.IsTrue(cq.IsEmpty());
}
void DoRewind()
{
//Debug.Log("Doing Rewind");
if (!isRewindPressed || storedPositions.GetSize() <= 0)
{
StopRewind();
return;
}
playerTransform.position = storedPositions.Pop();
}
public void Pop_ShouldNot_ChangeCapacity()
{
var arr = new List <object> {
new { }, new { }
};
var obj = new CircularStack(arr);
obj.Pop();
Assert.AreEqual(2, obj.Capacity);
}
public void Pop_Should_RemoveItem_When_ThereIsOnlyOne()
{
var arr = new List <string> {
"a"
};
var obj = new CircularStack(arr);
obj.Pop();
Assert.AreEqual(0, obj.Count);
}
public void Redo()
{
if (backup.Count == 0)
{
return;
}
var storyItem = backup.Pop();
CommandList[storyItem.Key].Redo(storyItem.Value);
history.Push(storyItem);
}
public void Pop_Should_RemoveItem()
{
var arr = new List <string> {
"a", "b"
};
var obj = new CircularStack <string>(arr);
obj.Pop();
Assert.AreEqual(1, obj.Count);
obj.ShouldContainElementsInOrder("a");
}
public void Pop_Should_ReturnItem_When_ThereIsOnlyOne()
{
var expected = "a";
var arr = new List <string> {
"a"
};
var obj = new CircularStack(arr);
var actual = obj.Pop();
Assert.AreSame(expected, actual);
}
public void Pop_Should_ReturnItem()
{
var expected = "b";
var arr = new List <string> {
"a", "b"
};
var obj = new CircularStack(arr);
var actual = obj.Pop();
Assert.AreSame(expected, actual);
}
static void Main(string[] args)
{
var items = new List <string> {
"a", "b", "2", "1"
};
var stack = new CircularStack(items);
$"initial state: {stack.GetState()}".Dump();
stack.Push("c");
$"push('c') state: {stack.GetState()}".Dump();
stack.Push("d");
$"push('d') state: {stack.GetState()}".Dump();
$"pop() yields: {stack.Pop()}".Dump();
$"pop() state: {stack.GetState()}".Dump();
$"pop() yields: {stack.Pop()}".Dump();
$"pop() state: {stack.GetState()}".Dump();
}
public void Undo()
{
if (history.Count == 0)
{
return;
}
var storyItem = history.Pop();
CommandList[storyItem.Key].Undo(storyItem.Value);
backup.Push(storyItem);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
internal object Redo()
{
var img = HistoryRedo.Pop();
if (img is Image)
{
HistoryUndo.Push(imgEditor.Image);
imgEditor.Image = img;
}
Host.OnCommandPropertiesChange(new CommandPropertiesChangeEventArgs(AddinCommand.Undo, HistoryUndo.Count > 1));
Host.OnCommandPropertiesChange(new CommandPropertiesChangeEventArgs(AddinCommand.Redo, HistoryRedo.Count > 0));
return(true);
}
public void PushPop01()
{
var capacity = 4;
var cq = new CircularStack <int>(capacity);
cq.Push(0);
cq.Push(1);
cq.Push(2);
cq.Push(3);
cq.Pop();
cq.Pop();
Assert.AreEqual(1, cq.Peek());
Assert.AreEqual(0, cq.PeekBottom());
cq.Push(4);
cq.Push(5);
Assert.AreEqual(5, cq.Peek());
Assert.AreEqual(0, cq.PeekBottom());
cq.Push(6);
cq.Push(7);
Assert.AreEqual(7, cq.Peek());
Assert.AreEqual(4, cq.PeekBottom());
}
public void Pop_Should_WorkAfterPush()
{
var expected = "k";
var arr = new List <string> {
"a", "b", "d"
};
var obj = new CircularStack <string>(arr);
obj.Push(expected);
var actual = obj.Pop();
Assert.AreSame(expected, actual);
obj.ShouldContainElementsInOrder("d", "b");
}
public void Push_Should_WorkAfterPop()
{
var expected = "c";
var arr = new List <string> {
"a", "b", "d"
};
var obj = new CircularStack <string>(arr);
obj.Pop();
obj.Push(expected);
Assert.AreSame(expected, obj.Peek());
obj.ShouldContainElementsInOrder("c", "b", "a");
}