Adds tests according to the CI
justification
Adds tests according to the CI wiki specifically the standard test interface in the spec.
The playbook includes Tier1 level test cases that have been tested in the following contexts and
is passing reliably: Classic. Test logs are stored in the artifacts directory.
The following steps are used to execute the tests using the standard test interface:
Test enveronment
Make sure you have installed packages from the spec
```
ansible-2.4.1.0-2.fc28.noarch
python2-dnf-2.7.5-1.fc28.noarch
libselinux-python-2.7-2.fc28.x86_64
standard-test-roles-2.5-1.fc28.noarch
Run tests for Classic
Snip of the example test run for Classic tests:
```
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Test
:: Test
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [ 16:21:19 ] :: [ LOG ] :: Starting radius auth tests ...
:: [ 16:21:19 ] :: [ LOG ] :: Starting radius auth tests ...
:: [ 16:21:19 ] :: [ BEGIN ] :: Running '/usr/bin/python3 /usr/bin/freeradius-tests.py'
test_radius_plaintext_auth (__main__.RadiousTests) ... Sent Access-Request Id 17 from 0.0.0.0:49711 to 127.0.0.1:1812 length 79
User-Name = "fedora-ci"
User-Password = "password"
NAS-IP-Address = 192.168.225.189
NAS-Port = 100
Message-Authenticator = 0x00
Cleartext-Password = "password"
Received Access-Accept Id 17 from 127.0.0.1:1812 to 0.0.0.0:0 length 38
Reply-Message = "Hello, fedora-ci"
ok
----------------------------------------------------------------------
Ran 1 test in 1.214s
OK
:: [ 16:21:20 ] :: [ PASS ] :: Command '/usr/bin/python3 /usr/bin/freeradius-tests.py' (Expected 0, got 0)
:: [ 16:21:20 ] :: [ PASS ] :: Command '/usr/bin/python3 /usr/bin/freeradius-tests.py' (Expected 0, got 0)
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: Duration: 1s
Fix three cases of comparing pointer to a zero character, where pointers
were apparently intended to be dereferenced first and then compared.
Found with the help of GCC 7 warnings.
