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, 25 insertions, 0 deletions

diff --git a/tests/cloud_tests/testcases/modules/byobu.py b/tests/cloud_tests/testcases/modules/byobu.py
new file mode 100644
index 00000000..204b37b9
--- /dev/null
+++ b/tests/cloud_tests/testcases/modules/byobu.py
@@ -0,0 +1,25 @@
+# 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 TestByobu(base.CloudTestCase):
+    """Test Byobu module"""
+
+    def test_byobu_installed(self):
+        """Test byobu installed"""
+        out = self.get_data_file('byobu_installed')
+        self.assertIn('/usr/bin/byobu', out)
+
+    def test_byobu_profile_enabled(self):
+        """Test byobu profile.d file exists"""
+        out = self.get_data_file('byobu_profile_enabled')
+        self.assertIn('/etc/profile.d/Z97-byobu.sh', out)
+
+    def test_byobu_launch_exists(self):
+        """Test byobu-launch exists"""
+        out = self.get_data_file('byobu_launch_exists')
+        self.assertIn('/usr/bin/byobu-launch', out)
+
+# vi: ts=4 expandtab