Add changes from original examples file, apply find_packages to setup, add tests

tests/test_camera.py

@@ -0,0 +1,40 @@
+import os
+from configparser import RawConfigParser
+import unittest
+from reolink_api import Camera
+
+
+def read_config(props_path: str) -> dict:
+    """Reads in a properties file into variables.
+
+    NB! this config file is kept out of commits with .gitignore. The structure of this file is such:
+    # secrets.cfg
+        [camera]
+        ip={ip_address}
+        username={username}
+        password={password}
+    """
+    config = RawConfigParser()
+    assert os.path.exists(props_path), f"Path does not exist: {props_path}"
+    config.read(props_path)
+    return config
+
+
+class TestCamera(unittest.TestCase):
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.config = read_config('../secrets.cfg')
+
+    def setUp(self) -> None:
+        self.cam = Camera(self.config.get('camera', 'ip'), self.config.get('camera', 'username'),
+                          self.config.get('camera', 'password'))
+
+    def test_camera(self):
+        """Test that camera connects and gets a token"""
+        self.assertTrue(self.cam.ip == self.config.get('camera', 'ip'))
+        self.assertTrue(self.cam.token != '')
+
+
+if __name__ == '__main__':
+    unittest.main()