Python Unit Test Automation

Listing 5-2.  test_module02.py
class TestClass01:
        def test_case01(self):
                assert 'python'.upper() == 'PYTHON'
        def test_case02(self):
                assert 'PYTHON'.lower() == 'python'
Also create an __init__.py file, as shown in Listing 
5-3
.
Listing 5-3.  __init__.py
all = ["test_module01", "test_module02"]
Now navigate to the chapter05 directory:
cd /home/pi/book/code/chapter05
And run the test package, as follows:
py.test test
You can see the output by running the previous command. You can also use the 
following command to run a test package in verbose mode.
py.test -v test
You can run a single test module within a package with the following command:
py.test -v test/test_module01.py