Add initial pytest setup

Author: dtisza1

README.md

@@ -9,20 +9,20 @@ Introduction goes here!
 
 * Install Python for your environment and verify the version with:
   ```
-  python --version
+  $ python --version
   # or
-  python3 --version
+  $ python3 --version
   ```
   This should output a 3.x version number.
 
 * Install up to date versions of pip, setuptools and wheel:
   ```
-  python3 -m pip install --upgrade pip setuptools wheel
+  $ python3 -m pip install --upgrade pip setuptools wheel
   ```
 * Optionally you can use a virtual environment for the previous insall step via the following:
   ```
-  python -m venv bb2_env
-  source bb2_env/bin/activate
+  $ python -m venv bb2_env
+  $ source bb2_env/bin/activate
   # Perform install and commands after sourcing the venv.
   ```
 
@@ -34,22 +34,22 @@ To build the cms-bb2 package do the following:
 
   ```
   # From repository root directory:
-  python setup.py bdist_wheel
+  $ python setup.py bdist_wheel
   ```
 
 ## Installation
 
 To install the package locally do the following:
 ```
 # From repository root directory:
-pip install -e .
+$ pip install -e .
 ```
 
 ## Usage
 
 To test it out with Python interactively:
 ```
-[cms-bb2-python-sdk]$ python
+$ python
 Python 3.10.1 ...
 Type "help", "copyright", "credits" or "license" for more information.
 >>> from bb2 import Bb2
@@ -66,5 +66,12 @@ Hello from BB2 SDK Class method!!!
 To install with the tools you need to develop and run tests do the following:
 
 ```
-pip install -e .[dev]
+$ pip install -e .[dev]
+```
+
+To run the tests run the following commands:
+
+```
+# From the src/ directory
+$ pytest
 ```

setup.py

@@ -33,7 +33,7 @@
     ],
     extras_require={
         "dev": [
-            "pytest >= 3.0",
+            "pytest >= 6.0",
         ],
     },
 )

src/bb2.py

@@ -9,4 +9,6 @@ class Bb2:
     verbose_name = "Blue Button 2.0 SDK Package"
 
     def hello(self):
-        print("Hello from BB2 SDK Class method!!!")
+        mesg = "Hello from BB2 SDK Class method!!!"
+        print(mesg)
+        return mesg

src/test_bb2.py

@@ -0,0 +1,6 @@
+from bb2 import Bb2
+
+
+def test_hello():
+    bb = Bb2()
+    assert bb.hello() == "Hello from BB2 SDK Class method!!!"