diff --git a/tests/test_execCmd.nim b/tests/test_execCmd.nim
new file mode 100644
index 0000000..ec73fe3
--- /dev/null
+++ b/tests/test_execCmd.nim
@@ -0,0 +1,11 @@
+import osproc
+
+proc runCommand(cmd: string) =
+  let (output, exitCode) = execCmdEx(cmd)
+  echo "Command:", cmd
+  echo "Output:", output
+  echo "Exit code:", exitCode
+
+runCommand("echo Hello")
+runCommand("ls -l")
+runCommand("invalid command")
\ No newline at end of file
diff --git a/tests/test_object.nim b/tests/test_object.nim
new file mode 100644
index 0000000..98ef5fd
--- /dev/null
+++ b/tests/test_object.nim
@@ -0,0 +1,41 @@
+type
+  PortState = enum Open, Closed
+  PortItem = object
+    port: int
+    state: PortState
+
+# A simple container for PortItems
+type
+  PortList = seq[PortItem]
+
+# Add a new port to the list
+proc addPort(portList: var PortList; newPort: PortItem) =
+  portList.add(newPort)
+
+# Modify an existing port in the list
+proc modifyPort(portList: var PortList; portNum: int; newState: PortState) =
+  for i in 0..<portList.len:
+    if portList[i].port == portNum:
+      portList[i].state = newState
+      return
+  echo "Port not found."
+
+# Delete a port from the list
+proc deletePort(portList: var PortList; portNum: int) =
+  for i in 0..<portList.len:
+    if portList[i].port == portNum:
+      portList.del(i)
+      return
+  echo "Port not found."
+
+# Sample usage
+var ports: PortList
+addPort(ports, PortItem(port: 80, state: PortState.Open))
+addPort(ports, PortItem(port: 443, state: PortState.Closed))
+echo ports
+
+modifyPort(ports, 80, PortState.Closed)
+echo ports
+
+deletePort(ports, 443)
+echo ports