1 files changed, 80 insertions, 0 deletions
diff --git a/roles/openshift_health_checker/test/etcd_traffic_test.py b/roles/openshift_health_checker/test/etcd_traffic_test.py
new file mode 100644
index 000000000..287175e29
--- /dev/null
+++ b/roles/openshift_health_checker/test/etcd_traffic_test.py
@@ -0,0 +1,80 @@
+import pytest
+
+from openshift_checks.etcd_traffic import EtcdTraffic
+
+
+@pytest.mark.parametrize('group_names,version,is_active', [
+    (['masters'], "3.5", False),
+    (['masters'], "3.6", False),
+    (['nodes'], "3.4", False),
+    (['etcd'], "3.4", True),
+    (['etcd'], "3.5", True),
+    (['etcd'], "3.1", False),
+    (['masters', 'nodes'], "3.5", False),
+    (['masters', 'etcd'], "3.5", True),
+    ([], "3.4", False),
+])
+def test_is_active(group_names, version, is_active):
+    task_vars = dict(
+        group_names=group_names,
+        openshift=dict(
+            common=dict(short_version=version),
+        ),
+    )
+    assert EtcdTraffic.is_active(task_vars=task_vars) == is_active
+
+
+@pytest.mark.parametrize('group_names,matched,failed,extra_words', [
+    (["masters"], True, True, ["Higher than normal", "traffic"]),
+    (["masters", "etcd"], False, False, []),
+    (["etcd"], False, False, []),
+])
+def test_log_matches_high_traffic_msg(group_names, matched, failed, extra_words):
+    def execute_module(module_name, args, task_vars):
+        return {
+            "matched": matched,
+            "failed": failed,
+        }
+
+    task_vars = dict(
+        group_names=group_names,
+        openshift=dict(
+            common=dict(service_type="origin", is_containerized=False),
+        )
+    )
+
+    check = EtcdTraffic(execute_module=execute_module)
+    result = check.run(tmp=None, task_vars=task_vars)
+
+    for word in extra_words:
+        assert word in result.get("msg", "")
+
+    assert result.get("failed", False) == failed
+
+
+@pytest.mark.parametrize('is_containerized,expected_unit_value', [
+    (False, "etcd"),
+    (True, "etcd_container"),
+])
+def test_systemd_unit_matches_deployment_type(is_containerized, expected_unit_value):
+    task_vars = dict(
+        openshift=dict(
+            common=dict(is_containerized=is_containerized),
+        )
+    )
+
+    def execute_module(module_name, args, task_vars):
+        assert module_name == "search_journalctl"
+        matchers = args["log_matchers"]
+
+        for matcher in matchers:
+            assert matcher["unit"] == expected_unit_value
+
+        return {"failed": False}
+
+    check = EtcdTraffic(execute_module=execute_module)
+    check.run(tmp=None, task_vars=task_vars)
+
+
+def fake_execute_module(*args):
+    raise AssertionError('this function should not be called')