From 1c1cbbf6df7f30ecb807a0a09924072a59bd2071 Mon Sep 17 00:00:00 2001
From: LeoQi <QibinZheng2014@tongji.edu.cn>
Date: Fri, 20 Jul 2018 02:43:38 +0800
Subject: parser script and step class in backend code of testing-scheduler

JIRA: BOTTLENECK-234

add the main parse function and base classes of step.

Change-Id: Id7554ed065ada84f23b3ca498ffb89c1127850b5
Signed-off-by: Zheng Qibin <QibinZheng2014@tongji.edu.cn>
---
 .../server/src/step/general_test_step.py           | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 testing-scheduler/server/src/step/general_test_step.py

(limited to 'testing-scheduler/server/src/step/general_test_step.py')

diff --git a/testing-scheduler/server/src/step/general_test_step.py b/testing-scheduler/server/src/step/general_test_step.py
new file mode 100644
index 00000000..2f9e8bcc
--- /dev/null
+++ b/testing-scheduler/server/src/step/general_test_step.py
@@ -0,0 +1,87 @@
+##############################################################################
+# Copyright (c) 2018 HUAWEI TECHNOLOGIES CO.,LTD 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
+##############################################################################
+
+from src.step.test_step import TestStep
+import os
+import yaml
+import re
+
+
+class GeneralTestStep(TestStep):
+    __step_type__ = "test"
+
+    def __init__(self, id, name, service, action, args, context):
+        super(GeneralTestStep, self).__init__(
+            self.__step_type__, id, name, service, action, args, context)
+        self._stepParse()
+        self.action()
+
+    def _contextTransform(self, argsDict):
+        for (k, v) in argsDict.items():
+            if isinstance(v, str):
+                if re.match('^\(\(context\..*\)\)', v):
+                    v = v[10:-2]
+                    layers = v.split(".")
+                    contextData = self._context
+                    for layer in layers:
+                        contextData = contextData[layer]
+                    argsDict[k] = contextData
+            elif isinstance(v, dict):
+                self._contextTransform(v)
+
+    def _stepParse(self):
+        self._args_temp = self._args
+        self._args = {}
+
+        # transform the service config
+        envFilePath = os.path.join(
+            self._getCurrentDir(), "..", "env",
+            "service", self._serviceName + ".yaml")
+        requestParam = {}
+        with open(envFilePath, 'r') as f:
+            conf = yaml.load(f)
+            conf = conf[self._serviceName]
+        for apiItem in conf["apis"]:
+            if apiItem['name'] == self._serviceInterface:
+                interfaceConf = apiItem
+        if interfaceConf is None:
+            return
+
+        # transform the args config
+        self._contextTransform(self._args_temp)
+
+        interfaceUri = interfaceConf['baseuri'] +  \
+            interfaceConf['template']['uri'][11:]
+        interfaceUri = "http://%s:%s/%s" % (
+            conf['ip'], conf['port'], interfaceUri)
+        requestParam['uri'] = self._uriTransform(interfaceUri)
+
+        requestParam['method'] = interfaceConf['method']
+        if requestParam["method"] == "POST":
+            requestParam['body'] = interfaceConf['template']['body']
+            self._paramTransform(requestParam['body'], self._args_temp)
+        self._args['http_request'] = requestParam
+
+    def _uriTransform(self, uri):
+        return re.sub("\(\(.*?\)\)", self._uriResReplace, uri)
+
+    def _uriResReplace(self, match):
+        matchTrim = match.group()[2:-2]
+        return self._args_temp[matchTrim]
+
+    def _paramTransform(self, argsTemplate, argsDict):
+        for (k, v) in argsTemplate.items():
+            if isinstance(v, str):
+                if re.match('^\(\(.*\)\)', v):
+                    argsTemplate[k] = argsDict[v[2:-2]]
+            elif isinstance(v, dict):
+                self._paramTransform(v, argsDict)
+
+    def start(self):
+        pass
-- 
cgit 1.2.3-korg