Tested keyring set/get

src/main.py

 from urllib.parse import urlparse
+import getpass
+import sys
 
 
-def parseurl(url):
+def parse_credentials(url):
     result = urlparse(url)
-    return result.netloc
+    if result.username is None:
+        username = getpass.getuser()
+    else:
+        username = result.username
+    if result.port is None:
+        hostname = result.hostname
+    else:
+        hostname = result.hostname + ':' + str(result.port)
+    return 'MDDB (' + hostname + ')', username
+
+
+def get_user_full_name():
+    if sys.platform == 'win32':
+        import ctypes
+        GetUserNameEx = ctypes.windll.secur32.GetUserNameExW
+        NameDisplay = 3
+
+        size = ctypes.pointer(ctypes.c_ulong(0))
+        GetUserNameEx(NameDisplay, None, size)
+
+        nameBuffer = ctypes.create_unicode_buffer(size.contents.value)
+        GetUserNameEx(NameDisplay, nameBuffer, size)
+        return nameBuffer.value
+    else:
+        import pwd, os
+        pwd_data = pwd.getpwuid(os.getuid())
+        return pwd_data.pw_gecos
 
 
 # Press the green button in the gutter to run the script.

tests/test_keyring.py

-from pytest import fixture
-from main import parseurl
 import keyring
+from pytest import fixture, mark
+from main import parse_credentials
+import sys, os
 
 
 @fixture
-def url():
-    return "https://kashuba@metadata.institut2c.physik.rwth-aachen.de:8123/api/"
+def ex_whoami(ex_user):
+    if ex_user is None:
+        if sys.platform == 'darwin':
+            return os.getenv('USER')
+        else:
+            return os.getlogin()
+    else:
+        return ex_user
 
 
-def test_urlparse(url):
-    print()
-    print(parseurl(url))
\ No newline at end of file
+@fixture
+def ex_service(ex_host):
+    return 'MDDB (' + ex_host + ')'
+
+
+@mark.parametrize("uri,ex_user,ex_host", [(
+        "https://kashuba@metadata.institut2c.physik.rwth-aachen.de:8123/api/",
+            'kashuba', 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+        "https://o.kashuba@metadata.institut2c.physik.rwth-aachen.de:8123",
+            'o.kashuba', 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+        "https://metadata.institut2c.physik.rwth-aachen.de:8123",
+            None, 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+        "https://metadata.institut2c.physik.rwth-aachen.de",
+            None, 'metadata.institut2c.physik.rwth-aachen.de')])
+def test_parse_credentials(uri, ex_whoami, ex_service):
+    service, username = parse_credentials(uri)
+    assert service == ex_service
+    assert username == ex_whoami
+
+
+@mark.parametrize("ex_pass", ['TESTpass3£$%^$%', '', 'any'])
+def test_set_get_pass(ex_pass):
+    service, user = parse_credentials("https://metadata.institut2c.physik.rwth-aachen.de")
+    keyring.set_password(service, user, ex_pass)
+    password = keyring.get_password(service, user)
+    assert password == ex_pass
+
+
+# @mark.parametrize("uri,ex_user,ex_host", [(
+#         "https://kashuba@metadata.institut2c.physik.rwth-aachen.de:8123/api/",
+#             'kashuba', 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+#         "https://o.kashuba@metadata.institut2c.physik.rwth-aachen.de:8123",
+#             'o.kashuba', 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+#         "https://metadata.institut2c.physik.rwth-aachen.de:8123",
+#             None, 'metadata.institut2c.physik.rwth-aachen.de:8123'),(
+#         "https://metadata.institut2c.physik.rwth-aachen.de",
+#             None, 'metadata.institut2c.physik.rwth-aachen.de')])
+# def test_set_pass():
+#     print()
+#     user, service = parse_credentials("https://metadata.institut2c.physik.rwth-aachen.de")
+#     keyring.set_password(service, user, 'TESTpass3465£$%^$%111')
\ No newline at end of file