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, 58 insertions, 0 deletions

diff --git a/test/security/check_versions/tests/test_verify_versions_acceptability.py b/test/security/check_versions/tests/test_verify_versions_acceptability.py
new file mode 100644
index 000000000..5e2f0d2c8
--- /dev/null
+++ b/test/security/check_versions/tests/test_verify_versions_acceptability.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+
+import k8s_bin_versions_inspector as kbvi
+import yaml
+import tempfile
+import pathlib
+
+
+def exec_verify_versions_acceptability(containers):
+
+    config = {
+        "python": ["1.1.1", "2.2.2"],
+        "java": ["3.3.3"],
+    }
+
+    with tempfile.NamedTemporaryFile() as temp:
+        with open(temp.name, "w") as stream:
+            yaml.safe_dump(config, stream)
+        acceptable = pathlib.Path(temp.name)
+        result = kbvi.verify_versions_acceptability(containers, acceptable, True)
+
+    return result
+
+
+def test_verify_versions_acceptability():
+
+    containers = [
+        kbvi.ContainerInfo("a", "b", "c", None, kbvi.ContainerVersions([], [])),
+        kbvi.ContainerInfo(
+            "a", "b", "c", None, kbvi.ContainerVersions(["1.1.1"], ["3.3.3"])
+        ),
+    ]
+
+    result = exec_verify_versions_acceptability(containers)
+
+    assert result == 0
+
+
+def test_verify_versions_acceptability_neg_1():
+
+    containers = [
+        kbvi.ContainerInfo("a", "b", "c", None, kbvi.ContainerVersions(["3.3.3"], []))
+    ]
+
+    result = exec_verify_versions_acceptability(containers)
+
+    assert result == 1
+
+
+def test_verify_versions_acceptability_neg_2():
+
+    containers = [
+        kbvi.ContainerInfo("a", "b", "c", None, kbvi.ContainerVersions([], ["1.1.1"]))
+    ]
+
+    result = exec_verify_versions_acceptability(containers)
+
+    assert result == 1