diff --git a/test/__init__.py b/test/__init__.py
index 3840c9e..1270a5f 100644
--- a/test/__init__.py
+++ b/test/__init__.py
@@ -14,3 +14,9 @@
 See the License for the specific language governing permissions and
 limitations under the License.
 """
+
+"""! @package mbed-ls-test
+
+Unit tests for mbed-ls package
+
+"""
\ No newline at end of file
diff --git a/test/basic.py b/test/basic.py
index 5f3d9a6..89069e4 100644
--- a/test/basic.py
+++ b/test/basic.py
@@ -23,6 +23,8 @@
 
 
 class BasicTestCase(unittest.TestCase):
+    """ Basic test cases checking trivial asserts
+    """
 
     def setUp(self):
         pass
diff --git a/test/detect_os.py b/test/detect_os.py
index 54b5743..2125721 100644
--- a/test/detect_os.py
+++ b/test/detect_os.py
@@ -29,6 +29,8 @@
 
 
 class DetectOSTestCase(unittest.TestCase):
+    """ Test cases for host OS related functionality. Helpful during porting
+    """
 
     def setUp(self):
         pass
diff --git a/test/listing.py b/test/listing.py
index af50629..2e57076 100644
--- a/test/listing.py
+++ b/test/listing.py
@@ -26,6 +26,8 @@
 
 
 class MbedListingestCase(unittest.TestCase):
+    """ UNit tests for mbed-ls ability to list connected devices
+    """
 
     def setUp(self):
         self.mbeds = create()
diff --git a/test/mbed_htm.py b/test/mbed_htm.py
index 8c8ad09..93abda4 100644
--- a/test/mbed_htm.py
+++ b/test/mbed_htm.py
@@ -30,6 +30,8 @@
 
 
 class ParseMbedHTMTestCase(unittest.TestCase):
+    """ Unit tests checking HTML parsing code for 'mbed.htm' files
+    """
 
     def setUp(self):
         self.mbeds = create()