2 files changed, 10 insertions, 0 deletions
diff --git a/tests/stack.nim b/tests/stack.nim
index cb49daf..cecdef9 100644
--- a/tests/stack.nim
+++ b/tests/stack.nim
@@ -110,6 +110,8 @@ suite "Stack":
     check empty.data[1] == 0
     check empty.data[2] == 0
     check empty.data[3] == 0
+    empty[].Transfert(empty2[], 32)
+    check empty.size == 64
     empty = NewStack()
     var some = NewStack()
     some[].Push(2)
diff --git a/tests/stackStack.nim b/tests/stackStack.nim
index 03650f8..9f3c176 100644
--- a/tests/stackStack.nim
+++ b/tests/stackStack.nim
@@ -22,6 +22,14 @@ suite "StackStack":
     empty[].Push(3)
     empty[].Clear()
     check empty[].Pop() == 0
+  test "Duplicate":
+    var empty = NewStackStack()
+    empty[].Clear()
+    check empty[].Pop() == 0
+  test "Swap":
+    var empty = NewStackStack()
+    empty[].Swap()
+    check empty[].Pop() == 0
   test "Begin":
     var empty = NewStackStack()
     empty[].Begin((1, 2))