Add basic Foreman tests to replace fb-test-foreman.bats

Additionally replaces fb-test-katello.bats

tests/test_foreman.py

@@ -0,0 +1,31 @@
+import pytest
+
+from urllib.parse import urlparse
+
+
+def test_foreman_version(api, variables):
+    try:
+        expected_foreman_version = variables['expected_foreman_version']
+    except KeyError:
+        pytest.skip("'expected_foreman_version' is not set")
+    else:
+        status = api.resource('home').call('status')
+        assert status['version'] == expected_foreman_version
+
+
+def test_ping(api):
+    ping = api.resource('ping').call('ping')['results']
+
+    assert ping['foreman']['database']['active']
+
+    if 'katello' in ping:
+      assert ping['katello']['status'] == 'ok'
+    try:
+        assert ping['katello']['status'] == 'ok'
+    except KeyError:
+        pytest.skip("'katello plugin' is not present")
+
+
+def test_check_smart_proxy_registered(api, base_url):
+    hostname = urlparse(base_url).hostname
+    assert api.resource('smart_proxies').call('show', {'id': hostname})