From 06151c2e53d072305b68667368247f2f2f2dfec4 Mon Sep 17 00:00:00 2001
From: Jiri Podivin <jpodivin@redhat.com>
Date: Tue, 8 Jun 2021 11:56:02 +0200
Subject: [PATCH] Tests for the 'icmp_ping' module.

Signed-off-by: Jiri Podivin <jpodivin@redhat.com>
Change-Id: If5fd84566aad9e0dd3ce3ad59e45327cd968eb32
---
 .../tests/library/test_icmp_ping.py           | 107 ++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 tripleo_validations/tests/library/test_icmp_ping.py

diff --git a/tripleo_validations/tests/library/test_icmp_ping.py b/tripleo_validations/tests/library/test_icmp_ping.py
new file mode 100644
index 000000000..b60f52ffd
--- /dev/null
+++ b/tripleo_validations/tests/library/test_icmp_ping.py
@@ -0,0 +1,107 @@
+# -*- coding: utf-8 -*-
+
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+"""
+test_icmp_ping
+----------------------------------
+
+Tests for `icmp_ping` module.
+"""
+
+try:
+    from unittest import mock
+except ImportError:
+    import mock
+
+from tripleo_validations.tests import base
+from tripleo_validations.tests import fakes
+
+import library.icmp_ping as validation
+
+
+class TestIcmpPing(base.TestCase):
+
+    def setUp(self):
+        self.tested_module = validation
+        return super().setUp()
+
+    def test_module_init(self):
+        module_attributes = dir(self.tested_module)
+
+        required_attributes = [
+            'DOCUMENTATION',
+            'EXAMPLES']
+
+        self.assertTrue(set(required_attributes).issubset(module_attributes))
+
+    @mock.patch(
+        'library.icmp_ping.yaml_safe_load',
+        return_value={'options': 'foo'})
+    @mock.patch('library.icmp_ping.AnsibleModule')
+    def test_successful_ping(self, mock_module, mock_yaml_load):
+        """Test successful ping call with dummy stdout and stderr.
+        Calls to the code handling the actual network comms are mocked.
+        """
+        ansible_module = mock.MagicMock(
+            run_command=mock.MagicMock(
+                return_value=[0, "fizz", "buzz"]),
+            autospec=True)
+
+        mock_module.return_value = ansible_module
+        self.tested_module.main()
+
+        ansible_module.exit_json.assert_called_once_with(
+            changed=False,
+            failed=False,
+            msg="fizz")
+
+    @mock.patch(
+        'library.icmp_ping.yaml_safe_load',
+        return_value={'options': 'foo'})
+    @mock.patch('library.icmp_ping.AnsibleModule')
+    def test_success_no_stdout(self, mock_module, mock_yaml_load):
+        """Test successful ping call  that didn't produce and stdout.
+        Calls to the code handling the actual network comms are mocked.
+        """
+
+        ansible_module = mock.MagicMock(
+            run_command=mock.MagicMock(
+                return_value=[0, None, "buzz"]))
+
+        mock_module.return_value = ansible_module
+        self.tested_module.main()
+
+        ansible_module.exit_json.assert_called_once_with(
+            changed=False,
+            failed=False,
+            msg="buzz")
+
+    @mock.patch(
+        'library.icmp_ping.yaml_safe_load',
+        return_value={'options': 'foo'})
+    @mock.patch('library.icmp_ping.AnsibleModule')
+    def test_failure(self, mock_module, mock_yaml_load):
+        """Test failed ping call with dummy stdout and stderr.
+        Calls to the code handling the actual network comms are mocked.
+        """
+        ansible_module = mock.MagicMock(
+            run_command=mock.MagicMock(
+                return_value=[1, "fizz", "buzz"]))
+
+        mock_module.return_value = ansible_module
+        self.tested_module.main()
+        ansible_module.exit_json.assert_called_once_with(
+            changed=False,
+            failed=True,
+            msg="fizz")