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, 27 insertions, 0 deletions

diff --git a/tests/integration_tests/modules/test_seed_random_data.py b/tests/integration_tests/modules/test_seed_random_data.py
new file mode 100644
index 00000000..db3d2193
--- /dev/null
+++ b/tests/integration_tests/modules/test_seed_random_data.py
@@ -0,0 +1,27 @@
+"""Integration test for the random seed module.
+
+This test specifies a command to be executed by the ``seed_random`` module, by
+providing a different data to be used as seed data. We will then check
+if that seed data was actually used.
+
+(This is ported from
+``tests/cloud_tests/testcases/modules/seed_random_data.yaml``.)"""
+
+import pytest
+
+
+USER_DATA = """\
+#cloud-config
+random_seed:
+  data: 'MYUb34023nD:LFDK10913jk;dfnk:Df'
+  encoding: raw
+  file: /root/seed
+"""
+
+
+class TestSeedRandomData:
+
+    @pytest.mark.user_data(USER_DATA)
+    def test_seed_random_data(self, client):
+        seed_output = client.read_from_file("/root/seed")
+        assert seed_output.strip() == "MYUb34023nD:LFDK10913jk;dfnk:Df"