feat: adds test examples REFS #6

i've started an effort to formalise the stack with the realisation of #70

this setsup configtest where the fastapi test client is created and it can
get the root endpoint and validate that it returns a proper body, the effort
will be to maintain a set of tests for everything the base framework manages

we will need to ensure that eject #55 can rewrite the namespaces so other
projects are able to keep working on the tests centric to their applicaiton

Author: devraj

src/tests/__init__.py

@@ -0,0 +1,13 @@
+"""
+
+
+
+"""
+
+
+def setup_module(module):
+    pass
+
+
+def teardown_module(module):
+    pass

src/tests/test_labs.py

@@ -3,5 +3,14 @@
 from labs import __version__
 
 
+def test_ping(test_client):
+    assert test_client != None
+    response = test_client.get("/")
+    assert response.status_code == 200
+    assert response.json() == {
+        "message": "Welcome to the labs.api API", 
+        "root_path": "/api"
+    }
+
 def test_version():
     assert __version__ == '0.1.0'