Added test_basic_io.py

---A basic smb2 test to do
	session setup
	tree connect
	file create, write, read, close

tests/test_basic_io.py

@@ -0,0 +1,29 @@
+# Copyright (c) 2024 Dell Inc. or its subsidiaries. All Rights Reserved.
+from __future__ import absolute_import
+
+import io
+import string
+import uuid
+
+import pytest
+
+import pike.ntstatus
+import pike.smb2
+
+
+@pytest.fixture
+def filename():
+    return "test_io_{}.txt".format(uuid.uuid4())
+
+
+def test_basic_read_write(pike_TreeConnect, filename):
+    with pike_TreeConnect() as tc:
+        with tc.chan.create(
+            tc.tree,
+            filename,
+            access=pike.smb2.GENERIC_READ | pike.smb2.GENERIC_WRITE | pike.smb2.DELETE,
+            options=pike.smb2.FILE_DELETE_ON_CLOSE,
+        ).result() as fh:
+            buf = "test123"
+            tc.chan.write(fh, 0, buf)
+            assert tc.chan.read(fh, len(buf), 0).tobytes().decode() == buf