Merge "testinfra: pass inventory and zuul data"

playbooks/zuul/run-base.yaml

@@ -114,6 +114,18 @@
     - name: Run test playbook
       when: run_test_playbook is defined
       shell: "ANSIBLE_ROLES_PATH=/home/zuul/src/opendev.org/opendev/system-config/playbooks/roles ansible-playbook -v /home/zuul/src/opendev.org/opendev/system-config/{{ run_test_playbook }}"
+
+    - name: Generate testinfra extra data fixture
+      set_fact:
+        testinfra_extra_data:
+          zuul_job: '{{ zuul.job }}'
+          zuul: '{{ zuul }}'
+
+    - name: Write out testinfra extra data fixture
+      copy:
+        content: '{{ testinfra_extra_data | to_nice_yaml }}'
+        dest: '/home/zuul/testinfra_extra_data_fixture.yaml'
+
     - name: Run testinfra to validate configuration
       include_role:
         name: tox
@@ -121,4 +133,6 @@
         tox_envlist: testinfra
         # This allows us to run from external projects (like testinfra
         # itself)
+        tox_environment:
+          TESTINFRA_EXTRA_DATA: '/home/zuul/testinfra_extra_data_fixture.yaml'
         zuul_work_dir: src/opendev.org/opendev/system-config

testinfra/conftest.py

@@ -0,0 +1,20 @@
+import os
+import pytest
+import yaml
+
+@pytest.fixture
+def zuul_data():
+
+    data = {}
+
+    with open('/etc/ansible/hosts/inventory.yaml') as f:
+        inventory = yaml.load(f)
+        data['inventory'] = inventory
+
+    zuul_extra_data_file = os.environ.get('TESTINFRA_EXTRA_DATA')
+    if os.path.exists(zuul_extra_data_file):
+        with open(zuul_extra_data_file, 'r') as f:
+            extra = yaml.load(f)
+            data['extra'] = extra
+
+    return data

testinfra/test_bridge.py

@@ -17,6 +17,13 @@ import pytest
 testinfra_hosts = ['bridge.openstack.org']
 
 
+def test_zuul_data(host, zuul_data):
+    # Test the zuul_data fixture that picks up things set by Zuul
+    assert 'inventory' in zuul_data
+    assert 'extra' in zuul_data
+    assert 'zuul' in zuul_data['extra']
+
+
 def test_clouds_yaml(host):
     clouds_yaml = host.file('/etc/openstack/clouds.yaml')
     assert clouds_yaml.exists

tox.ini

@@ -33,6 +33,8 @@ deps = -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -W -E -b html doc/source doc/build/html
 
 [testenv:testinfra]
+passenv =
+  TESTINFRA_EXTRA_DATA
 commands = py.test --junit-xml junit.xml --connection=ansible --ansible-inventory=/etc/ansible/hosts/inventory.yaml -v testinfra {posargs}
 
 [flake8]