tests: fixes to get regression/ running under vanilla Ansible

.travis/ansible_tests.sh

@@ -1,5 +1,5 @@
 #!/bin/bash -ex
-# Run tests/ansible/integration/all.yml under Ansible and Ansible-Mitogen
+# Run tests/ansible/all.yml under Ansible and Ansible-Mitogen
 
 TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-`pwd`}"
 TMPDIR="/tmp/ansible-tests-$$"
@@ -58,7 +58,7 @@ echo travis_fold:end:job_setup
 
 echo travis_fold:start:mitogen_linear
 /usr/bin/time ./mitogen_ansible_playbook.sh \
-    integration/all.yml \
+    all.yml \
     -vvv \
     -i "${TMPDIR}/hosts"
 echo travis_fold:end:mitogen_linear
@@ -66,7 +66,7 @@ echo travis_fold:end:mitogen_linear
 
 echo travis_fold:start:vanilla_ansible
 /usr/bin/time ./run_ansible_playbook.sh \
-    integration/all.yml \
+    all.yml \
     -vvv \
     -i "${TMPDIR}/hosts"
 echo travis_fold:end:vanilla_ansible

tests/ansible/lib/action/mitogen_shutdown_all.py

@@ -15,6 +15,11 @@ from ansible.plugins.action import ActionBase
 
 class ActionModule(ActionBase):
     def run(self, tmp=None, task_vars=None):
+        if not type(self._connection).__module__.startswith('ansible_mitogen'):
+            return {
+                'changed': False
+            }
+
         self._connection._connect()
         return {
             'changed': True,

tests/ansible/lib/modules/custom_python_detect_environment.py

@@ -13,6 +13,7 @@ import sys
 def main():
     module = AnsibleModule(argument_spec={})
     module.exit_json(
+        argv=sys.argv,
         env=dict(os.environ),
         cwd=os.getcwd(),
         python_path=sys.path,

tests/ansible/regression/issue_109__target_has_old_ansible_installed.yml

@@ -24,7 +24,7 @@
     - assert:
         that:
           - env.cwd == ansible_user_dir
-          - env.python_path.count("") == 1
+          - (not env.mitogen_loaded) or (env.python_path.count("") == 1)
 
     # Run some new-style modules that 'from ansible.module_utils...'
     - stat: