only run a subset of integration tests in CI (#672)

This introduces the "ci" mark, used to indicate a test which should run
as part of our CI integration testing run and the integration-tests-ci
tox environment, which runs only those tests. Travis has been adjusted
to use this tox environment.

(All current module tests have been marked with the "ci" mark, but the
one bug test that we have has not.)

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/integration_tests/modules/test_set_password.py b/tests/integration_tests/modules/test_set_password.py
index ae6fdefc..b13f76fb 100644
--- a/tests/integration_tests/modules/test_set_password.py
+++ b/tests/integration_tests/modules/test_set_password.py
@@ -139,11 +139,13 @@ class Mixin:
         assert "PasswordAuthentication yes" in sshd_config.splitlines()
 
 
+@pytest.mark.ci
 @pytest.mark.user_data(LIST_USER_DATA)
 class TestPasswordList(Mixin):
     """Launch an instance with LIST_USER_DATA, ensure Mixin tests pass."""
 
 
+@pytest.mark.ci
 @pytest.mark.user_data(STRING_USER_DATA)
 class TestPasswordListString(Mixin):
     """Launch an instance with STRING_USER_DATA, ensure Mixin tests pass."""