Update testcase.

Author: ip2whois

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="IP2WHOIS",
-    version="2.2.3",
+    version="2.2.4",
     author="IP2WHOIS",
     author_email="support@ip2whois.com",
     description="IP2WHOIS Python SDK to help user to check WHOIS information for a particular domain.",

src/ip2whois/api.py

@@ -40,10 +40,10 @@ def __init__(self, apikey, usessl=True):
         self.apikey = apikey
         self.usessl = usessl
 
-    def lookup(self, source_version, domain = '', source = ''):
+    def lookup(self, domain = '', source_version = '2.2.4', source = ''):
 
          try:
-             parameters = urlencode((("key", self.apikey), ("format", 'json'), ("domain", domain if domain else ''), ("source", source if source else 'Python'), ('source_version', source_version)))
+             parameters = urlencode((("key", self.apikey), ("format", 'json'), ("domain", domain if domain else ''), ("source", source if source else 'sdk-python'), ('source_version', source_version)))
              response = httprequest(parameters, self.usessl)
              return response
          except:

tests/test_api.py

@@ -26,7 +26,7 @@ def test_lookup(global_data):
 def test_function_exist(global_data):
     ip2whois_init = ip2whois.Api(global_data["apikey"])
     errors = []
-    functions_list = ['lookup', 'getPunycode', 'getNormalText']
+    functions_list = ['lookup', 'getPunycode', 'getNormalText', 'getDomainName', 'getDomainExtension']
     for x in range(len(functions_list)): 
         # assert hasattr(mbv, functions_list[x]) == True, "Function did not exist."
         if (hasattr(ip2whois_init, functions_list[x]) is False):