integration test: initial commit of integration test framework

The adds in end-to-end testing of cloud-init. The framework utilizes
LXD and cloud images as a backend to test user-data passed in.
Arbitrary data is then captured from predefined commands specified
by the user. After collection, data verification is completed by
running a series of Python unit tests against the collected data.

Currently only the Ubuntu Trusty, Xenial, Yakkety, and Zesty
releases are supported. Test cases for 50% of the modules is
complete and available.

Additionally a Read the Docs file was created to guide test
writing and execution.

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/cloud_tests/testcases/modules/ssh_import_id.py b/tests/cloud_tests/testcases/modules/ssh_import_id.py
new file mode 100644
index 00000000..214e710d
--- /dev/null
+++ b/tests/cloud_tests/testcases/modules/ssh_import_id.py
@@ -0,0 +1,26 @@
+# This file is part of cloud-init. See LICENSE file for license information.
+
+"""cloud-init Integration Test Verify Script"""
+from tests.cloud_tests.testcases import base
+
+
+class TestSshImportId(base.CloudTestCase):
+    """Test ssh import id module"""
+
+    def test_authorized_keys(self):
+        """Test that ssh keys were imported"""
+        out = self.get_data_file('auth_keys_ubuntu')
+
+        # Rather than checking the key fingerprints, you could just check
+        # the ending comment for where it got imported from in case these
+        # change in the future :\
+        self.assertIn('8sXGTYYw3iQSkOvDUUlIsqdaO+w== powersj@github/'
+                      '18564351 # ssh-import-id gh:powersj', out)
+        self.assertIn('Hj29SCmXp5Kt5/82cD/VN3NtHw== smoser@brickies-'
+                      'canonical # ssh-import-id lp:smoser', out)
+        self.assertIn('7cUDQSXbabilgnzTjHo9mjd/kZ7cLOHP smoser@bart-'
+                      'canonical # ssh-import-id lp:smoser', out)
+        self.assertIn('aX0VHGXvHAQlPl4n7+FzAE1UmWFYEGrsSoNvLv3 smose'
+                      'r@kaypeah # ssh-import-id lp:smoser', out)
+
+# vi: ts=4 expandtab