Home Wi-Fi join API (connectWifi SET + scan/status) with docs

tests/test_operations.py

@@ -104,3 +104,30 @@ class TestWattageOp(unittest.TestCase):
 
 if __name__ == "__main__":
     unittest.main()
+
+
+class TestWifiOps(unittest.TestCase):
+    def test_join_home_wifi_shape(self):
+        from franklinwh_agate_client.protocol import direct_connect_request
+        from franklinwh_agate_client.protocol import CommunicationCmd
+        from franklinwh_agate_client.protocol import CommunicationOperate
+        env = direct_connect_request(
+            CommunicationCmd.CONNECT_WIFI, "SN",
+            data={"ssid": "Home", "password": "pw",
+                  "wifi_SSID": "Home", "wifi_Pw": "pw"},
+            operate=CommunicationOperate.SET)
+        d = env.to_dict()
+        self.assertEqual(d["cmdType"], 1111)  # socket id of connectWifi
+        self.assertEqual(d["type"], 1)  # SET
+        self.assertEqual(d["dataArea"]["opt"], 1)
+        self.assertEqual(d["dataArea"]["ssid"], "Home")
+
+    def test_scan_and_status_shape(self):
+        from franklinwh_agate_client.protocol import direct_connect_request
+        from franklinwh_agate_client.protocol import CommunicationCmd
+        scan = direct_connect_request(CommunicationCmd.SCAN_WIFI_LIST, "SN")
+        self.assertEqual(scan.cmd_type, 1109)
+        self.assertEqual(scan.to_dict()["dataArea"], {"opt": 0})
+        status = direct_connect_request(
+            CommunicationCmd.CONNECTION_STATUS, "SN")
+        self.assertEqual(status.cmd_type, 1113)