New keyword 'Convert string to json' and some fixes (#13)

* Python 3 fixes and cleanup

* Added convert string to json keyword

* Fix setup version lookup

* Unittest for convert string to json

Author: dwapstra

JSONLibrary/JSONLibraryKeywords.py

@@ -1,11 +1,11 @@
 # -*- coding: utf-8 -*-
+import json
+import os.path
 from robot.api import logger
 from robot.api.deco import keyword
-from version import VERSION
-import os.path
-import json
 from jsonpath_rw import Index, Fields
 from jsonpath_rw_ext import parse
+from .version import VERSION
 
 __author__ = 'Traitanit Huangsri'
 __email__ = '[email protected]'
@@ -72,7 +72,7 @@ def get_value_from_json(self, json_object, json_path):
         Return array of values
 
         Examples:
-        | ${values}=  |  Get Value From Jsonpath  | ${json} |  $..phone_number |
+        | ${values}=  |  Get Value From Json  | ${json} |  $..phone_number |
         """
         json_path_expr = parse(json_path)
         return [match.value for match in json_path_expr.find(json_object)]
@@ -136,3 +136,17 @@ def convert_json_to_string(self, json_object):
         """
         return json.dumps(json_object)
 
+    @keyword('Convert String to JSON')
+    def convert_string_to_json(self, json_string):
+        """Convert String to JSON object
+
+        Arguments:
+            - json_string: JSON string
+
+        Return new json_object
+
+        Examples:
+        | ${json_object}=  |  Convert String to JSON | ${json_string} |
+        """
+        return json.loads(json_string)
+

JSONLibrary/__init__.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
-from JSONLibraryKeywords import JSONLibraryKeywords
-from version import VERSION
+from .JSONLibraryKeywords import JSONLibraryKeywords
+from .version import VERSION
 
 __author__ = 'Traitanit Huangsri'
 __email__ = '[email protected]'

setup.py

@@ -1,8 +1,17 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+import re
 from setuptools import setup
-from JSONLibrary.version import VERSION
+
+# Read version from file without loading the module
+with open('JSONLibrary/version.py', 'r') as version_file:
+    version_match = re.search(r"^VERSION ?= ?['\"]([^'\"]*)['\"]",
+                              version_file.read(), re.M)
+if version_match:
+    VERSION=version_match.group(1)
+else:
+    VERSION='0.1' #
 
 requirements = [
     'tox',

tests/test_JSONLibrary.py

@@ -67,5 +67,9 @@ def test_convert_json_to_string(self):
         json_str = self.test.convert_json_to_string(self.json)
         self.assertTrue(isinstance(json_str, str))
 
+    def test_convert_string_to_json(self):
+        json_obj = self.test.convert_string_to_json('{"firstName": "John"}')
+        self.assertTrue("firstName" in json_obj)
+
     def tearDown(self):
         pass