Add more integration tests (#615)

Translate the following tests from `cloud_tests` to the new integration test framework:

* test_runcmd.py
* seed_random_data.py
* set_hostname.py
* set_hostname_fqdn.py
* snap.py
* ssh_auth_key_fingerprints_disable.py
* ssh_auth_key_fingerprints_enable.py
* ssh_import_id.py
* ssh_keys_generate.py
* ssh_keys_provided.py
* timezone.py
* write_files.py

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/integration_tests/modules/test_ssh_auth_key_fingerprints.py b/tests/integration_tests/modules/test_ssh_auth_key_fingerprints.py
new file mode 100644
index 00000000..e88d9a02
--- /dev/null
+++ b/tests/integration_tests/modules/test_ssh_auth_key_fingerprints.py
@@ -0,0 +1,47 @@
+"""Integration test for the ssh_authkey_fingerprints module.
+
+This modules specifies two tests regarding the ``ssh_authkey_fingerprints``
+module. The first one verifies that we can disable the module behavior while
+the second one verifies if the module is working as expected if enabled.
+
+(This is ported from
+``tests/cloud_tests/testcases/modules/ssh_auth_key_fingerprints_disable.yaml``,
+``tests/cloud_tests/testcases/modules/ssh_auth_key_fingerprints_enable.yaml``.
+)"""
+import re
+
+import pytest
+
+
+USER_DATA_SSH_AUTHKEY_DISABLE = """\
+#cloud-config
+no_ssh_fingerprints: true
+"""
+
+USER_DATA_SSH_AUTHKEY_ENABLE="""\
+#cloud-config
+ssh_genkeytypes:
+  - ecdsa
+  - ed25519
+ssh_authorized_keys:
+  - ssh-rsa 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
+"""  # noqa
+
+
+class TestSshAuthkeyFingerprints:
+
+    @pytest.mark.user_data(USER_DATA_SSH_AUTHKEY_DISABLE)
+    def test_ssh_authkey_fingerprints_disable(self, client):
+        cloudinit_output = client.read_from_file("/var/log/cloud-init.log")
+        assert (
+            "Skipping module named ssh-authkey-fingerprints, "
+            "logging of SSH fingerprints disabled") in cloudinit_output
+
+    @pytest.mark.user_data(USER_DATA_SSH_AUTHKEY_ENABLE)
+    def test_ssh_authkey_fingerprints_enable(self, client):
+        syslog_output = client.read_from_file("/var/log/syslog")
+
+        assert re.search(r'256 SHA256:.*(ECDSA)', syslog_output) is not None
+        assert re.search(r'256 SHA256:.*(ED25519)', syslog_output) is not None
+        assert re.search(r'1024 SHA256:.*(DSA)', syslog_output) is None
+        assert re.search(r'2048 SHA256:.*(RSA)', syslog_output) is None