DX-2100 webrtc transfer standalone function (#26)

* DX-2100 webrtc transfer standalone function

* added test file

Author: jmulford-bw

.github/actions/validate/entrypoint.sh

@@ -3,3 +3,4 @@
 pip install -r requirements.txt
 python -m unittest tests.integration.bxml_tests
 python -m unittest tests.integration.api_tests
+python -m unittest tests.integration.webrtc_bxml_tests

bandwidth/webrtc/utils/__init__.py

@@ -1 +1 @@
-from .transfer_util import generate_transfer_bxml
+from .transfer_util import generate_transfer_bxml, generate_transfer_bxml_verb

bandwidth/webrtc/utils/transfer_util.py

@@ -6,13 +6,14 @@
 @copyright Bandwidth INC
 """
 
-def generate_transfer_bxml(deviceToken, sip_uri='sip:sipx.webrtc.bandwidth.com:5060'):
+def generate_transfer_bxml(device_token, sip_uri='sip:sipx.webrtc.bandwidth.com:5060'):
     """
     Returns BXML string with WebRTC a device token to perform a SIP transfer
     """
-    return f'''<?xml version="1.0" encoding="UTF-8" ?>
-<Response>
-<Transfer>
-    <SipUri uui="{deviceToken};encoding=jwt">{sip_uri}</SipUri>
-</Transfer>
-</Response>'''
+    return '<?xml version="1.0" encoding="UTF-8"?><Response>' + generate_transfer_bxml_verb(device_token, sip_uri) + '</Response>'
+
+def generate_transfer_bxml_verb(device_token, sip_uri='sip:sipx.webrtc.bandwidth.com:5060'):
+    """
+    Returns the Transfer verb to perform the SIP transfer
+    """
+    return f'''<Transfer><SipUri uui="{device_token};encoding=jwt">{sip_uri}</SipUri></Transfer>'''

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name='bandwidth-sdk',
-    version='10.0.0',
+    version='10.1.0',
     description='Bandwidth\'s set of APIs',
     long_description=long_description,
     long_description_content_type="text/markdown",

tests/integration/webrtc_bxml_tests.py

@@ -0,0 +1,29 @@
+"""
+webrtc_bxml_tests.py
+
+Unit tests for WebRtc's BXML
+
+@copyright Bandwidth INC
+"""
+from bandwidth.webrtc.utils import *
+
+import unittest
+
+
+class WebRtcBxmlTests(unittest.TestCase):
+    """
+    Class for the WebRtc BXML tests
+    """
+    def test_generate_transfer_bxml(self):
+        expected = '<?xml version="1.0" encoding="UTF-8"?><Response><Transfer><SipUri uui="asdf;encoding=jwt">sip:sipx.webrtc.bandwidth.com:5060</SipUri></Transfer></Response>'
+        actual = generate_transfer_bxml('asdf')
+        self.assertEqual(actual, expected)
+    
+    def test_generate_transfer_bxml_verb(self):
+        expected = '<Transfer><SipUri uui="asdf;encoding=jwt">sip:sipx.webrtc.bandwidth.com:5060</SipUri></Transfer>'
+        actual = generate_transfer_bxml_verb('asdf')
+        self.assertEqual(actual, expected)
+
+
+if __name__ == '__main__':
+    unittest.main()