Skipping system tests when credentials env. var is unset. (googleapis#3475)

Author: dhermes

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: googleapis/nox:0.11.2
+      - image: googleapis/nox:0.17.0
     steps:
       - checkout
       - run:

appveyor/requirements.txt

@@ -3,4 +3,4 @@
 # pip will build them from source using the MSVC compiler matching the
 # target Python version and architecture
 wheel
-nox-automation==0.11.2
+nox-automation>=0.17.0

bigquery/nox.py

@@ -49,7 +49,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

bigtable/nox.py

@@ -48,7 +48,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

datastore/nox.py

@@ -49,7 +49,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)
@@ -70,7 +70,7 @@ def doctests(session):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Doctests run against Python 3.6 only.
     # It is difficult to make doctests run against both Python 2 and Python 3

error_reporting/nox.py

@@ -78,7 +78,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

language/nox.py

@@ -49,7 +49,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

logging/nox.py

@@ -52,7 +52,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

monitoring/nox.py

@@ -49,7 +49,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)

pubsub/nox.py

@@ -49,7 +49,7 @@ def system_tests(session, python_version):
 
     # Sanity check: Only run system tests if the environment variable is set.
     if not os.environ.get('GOOGLE_APPLICATION_CREDENTIALS', ''):
-        return
+        session.skip('Credentials must be set via environment variable.')
 
     # Run the system tests against latest Python 2 and Python 3 only.
     session.interpreter = 'python{}'.format(python_version)