option_helpers: improve unit tests for version()

test/units/cli/arguments/test_optparse_helpers.py

@@ -5,10 +5,33 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
+import sys
+
+import pytest
+
+from ansible import constants as C
 from ansible.cli.arguments import option_helpers as opt_help
+from ansible import __path__ as ansible_path
+from ansible.release import __version__ as ansible_version
+
+if C.DEFAULT_MODULE_PATH is None:
+    cpath = u'Default w/o overrides'
+else:
+    cpath = C.DEFAULT_MODULE_PATH
+
+FAKE_PROG = u'ansible-cli-test'
+VERSION_OUTPUT = opt_help.version(prog=FAKE_PROG)
 
 
-def test_version():
-    ver = opt_help.version('ansible-cli-test')
-    assert 'ansible-cli-test' in ver
-    assert 'python version' in ver
+@pytest.mark.parametrize(
+    'must_have', [
+        FAKE_PROG + u' %s' % ansible_version,
+        u'config file = %s' % C.CONFIG_FILE,
+        u'configured module search path = %s' % cpath,
+        u'ansible python module location = %s' % ':'.join(ansible_path),
+        u'executable location = ',
+        u'python version = %s' % ''.join(sys.version.splitlines()),
+    ]
+)
+def test_option_helper_version(must_have):
+    assert must_have in VERSION_OUTPUT