From 5dd0d0ffd46e7665fddde8fd2f4da1a9b58506bb Mon Sep 17 00:00:00 2001
From: Deepak Chandella <deepak.chandella@orange.com>
Date: Fri, 5 Jul 2019 22:31:36 +0530
Subject: Adding first patch for behave feature

Change-Id: Ic975c301103b49cdec2bd26746b708388f21e892
Signed-off-by: Deepak Chandella <deepak.chandella@orange.com>
---
 xtesting/core/behaveframework.py | 120 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 xtesting/core/behaveframework.py

(limited to 'xtesting/core/behaveframework.py')

diff --git a/xtesting/core/behaveframework.py b/xtesting/core/behaveframework.py
new file mode 100644
index 00000000..d8a61ef3
--- /dev/null
+++ b/xtesting/core/behaveframework.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2019 Orange and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+"""Define classes required to run any Behave test suites."""
+
+from __future__ import division
+
+import logging
+import os
+import time
+import json
+
+from behave.__main__ import main as behave_main
+
+from xtesting.core import testcase
+
+__author__ = "Deepak Chandella <deepak.chandella@orange.com>"
+
+
+class BehaveFramework(testcase.TestCase):
+    """BehaveFramework runner."""
+    # pylint: disable=too-many-instance-attributes
+
+    __logger = logging.getLogger(__name__)
+    dir_results = "/var/lib/xtesting/results"
+
+    def __init__(self, **kwargs):
+        super(BehaveFramework, self).__init__(**kwargs)
+        self.res_dir = os.path.join(self.dir_results, self.case_name)
+        self.json_file = os.path.join(self.res_dir, 'output.json')
+        self.total_tests = 0
+        self.pass_tests = 0
+        self.fail_tests = 0
+        self.skip_tests = 0
+        self.response = None
+
+    def parse_results(self):
+        """Parse output.json and get the details in it."""
+
+        try:
+            with open(self.json_file) as stream_:
+                self.response = json.load(stream_)
+        except IOError:
+            self.__logger.error("Error reading the file %s", self.json_file)
+
+        try:
+            if self.response:
+                self.total_tests = len(self.response)
+            for item in self.response:
+                if item['status'] == 'passed':
+                    self.pass_tests += 1
+                elif item['status'] == 'failed':
+                    self.fail_tests += 1
+                elif item['status'] == 'skipped':
+                    self.skip_tests += 1
+        except KeyError:
+            self.__logger.error("Error in json - %s", self.response)
+
+        try:
+            self.result = 100 * (
+                self.pass_tests / self.total_tests)
+        except ZeroDivisionError:
+            self.__logger.error("No test has been run")
+
+        self.details = {}
+        self.details['total_tests'] = self.total_tests
+        self.details['pass_tests'] = self.pass_tests
+        self.details['fail_tests'] = self.fail_tests
+        self.details['skip_tests'] = self.skip_tests
+        self.details['tests'] = self.response
+
+    def run(self, **kwargs):
+        """Run the BehaveFramework feature files
+
+        Here are the steps:
+           * create the output directories if required,
+           * run behave features with parameters
+           * get the results in output.json,
+
+        Args:
+            kwargs: Arbitrary keyword arguments.
+
+        Returns:
+            EX_OK if all suites ran well.
+            EX_RUN_ERROR otherwise.
+        """
+        try:
+            suites = kwargs["suites"]
+            tags = kwargs.get("tags", [])
+        except KeyError:
+            self.__logger.exception("Mandatory args were not passed")
+            return self.EX_RUN_ERROR
+        if not os.path.exists(self.res_dir):
+            try:
+                os.makedirs(self.res_dir)
+            except Exception:  # pylint: disable=broad-except
+                self.__logger.exception("Cannot create %s", self.res_dir)
+                return self.EX_RUN_ERROR
+        config = ['--tags='+','.join(tags),
+                  '--format=json',
+                  '--outfile='+self.json_file]
+        for feature in suites:
+            config.append(feature)
+        self.start_time = time.time()
+        behave_main(config)
+        self.stop_time = time.time()
+
+        try:
+            self.parse_results()
+            self.__logger.info("Results were successfully parsed")
+        except Exception:  # pylint: disable=broad-except
+            self.__logger.exception("Cannot parse results")
+            return self.EX_RUN_ERROR
+        return self.EX_OK
-- 
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