Import upstream component version inspection tool

This patch adds utility to check versions of binaries available in
Docker containers run on Kubernetes cluster. It has been contributed by:
kkkk-k <kkkk.k@samsung.com>

Several minor changes were made to comply with ONAP CI linter rules.

Issue-ID: INT-1571
Change-Id: Id0e4b557212dec1bf8d2bac580968d69e2cf5595
Signed-off-by: Pawel Wieczorek <p.wieczorek2@samsung.com>

1 files changed, 74 insertions, 0 deletions

diff --git a/test/security/check_versions/tests/test_sync_post_namespaced_pod_exec.py b/test/security/check_versions/tests/test_sync_post_namespaced_pod_exec.py
new file mode 100644
index 000000000..50620d3a7
--- /dev/null
+++ b/test/security/check_versions/tests/test_sync_post_namespaced_pod_exec.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+
+import k8s_bin_versions_inspector as kbvi
+import kubernetes
+
+
+def exec_sync_post_namespaced_pod_exec(pod, command):
+    kubernetes.config.load_kube_config()
+    api = kubernetes.client.CoreV1Api()
+    containers = kbvi.list_all_containers(api, "")
+    container = next(c for c in containers if c.pod.startswith(pod))
+    result = kbvi.sync_post_namespaced_pod_exec(api, container, command)
+    return result
+
+
+def test_sync_post_namespaced_pod_exec():
+    pod = "kbvi-test-python-jupyter"
+    result = exec_sync_post_namespaced_pod_exec(pod, "id")
+    assert result == {
+        "stdout": "uid=1000(jovyan) gid=100(users) groups=100(users)\n",
+        "stderr": "",
+        "error": {"status": "Success", "metadata": {}},
+        "code": 0,
+    }
+
+
+def test_sync_post_namespaced_pod_exec_not_running():
+    pod = "kbvi-test-terminated"
+    result = exec_sync_post_namespaced_pod_exec(pod, "id")
+    assert result == {"stdout": "", "stderr": "", "error": {}, "code": -1}
+
+
+def test_sync_post_namespaced_pod_exec_not_found():
+    pod = "kbvi-test-python-jupyter"
+    command = "/command/not/found"
+    result = exec_sync_post_namespaced_pod_exec(pod, command)
+    assert result["stdout"] == ""
+    assert result["stderr"] == ""
+    assert result["error"]["status"] == "Failure"
+    assert result["error"]["reason"] == "InternalError"
+    assert result["code"] == -2
+
+
+def test_sync_post_namespaced_pod_exec_exit_code():
+    pod = "kbvi-test-python-jupyter"
+    command = ["python3", "--invalid-attribute"]
+    result = exec_sync_post_namespaced_pod_exec(pod, command)
+    assert result == {
+        "stdout": "",
+        "stderr": "unknown option --invalid-attribute\n"
+        "usage: python3 [option] ... [-c cmd | -m mod | file | -] [arg] ...\n"
+        "Try `python -h' for more information.\n",
+        "error": {
+            "status": "Failure",
+            "reason": "NonZeroExitCode",
+            "message": "command terminated with non-zero exit code: error "
+            "executing command [python3 --invalid-attribute], exit code 2",
+            "details": {"causes": [{"message": "2", "reason": "ExitCode"}]},
+            "metadata": {},
+        },
+        "code": 2,
+    }
+
+
+def test_sync_post_namespaced_pod_exec_stderr():
+    pod = "kbvi-test-python-stderr-filebeat"
+    command = ["python", "--version"]
+    result = exec_sync_post_namespaced_pod_exec(pod, command)
+    assert result == {
+        "stdout": "",
+        "stderr": "Python 2.7.5\n",
+        "error": {"status": "Success", "metadata": {}},
+        "code": 0,
+    }