[packet_transport] Extract packet encoding functionality (#8187)

tests/components/packet_transport/common.yaml

@@ -0,0 +1,40 @@
+wifi:
+  ssid: MySSID
+  password: password1
+
+udp:
+  listen_address: 239.0.60.53
+  addresses: ["239.0.60.53"]
+
+packet_transport:
+  platform: udp
+  update_interval: 5s
+  encryption: "our key goes here"
+  rolling_code_enable: true
+  ping_pong_enable: true
+  binary_sensors:
+    - binary_sensor_id1
+    - id: binary_sensor_id1
+      broadcast_id: other_id
+  sensors:
+    - sensor_id1
+    - id: sensor_id1
+      broadcast_id: other_id
+  providers:
+    - name: some-device-name
+      encryption: "their key goes here"
+
+sensor:
+  - platform: template
+    id: sensor_id1
+  - platform: packet_transport
+    provider: some-device-name
+    id: our_id
+    remote_id: some_sensor_id
+
+binary_sensor:
+  - platform: packet_transport
+    provider: unencrypted-device
+    id: other_binary_sensor_id
+  - platform: template
+    id: binary_sensor_id1

tests/components/packet_transport/test.bk72xx-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.esp32-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.esp32-c3-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.esp32-c3-idf.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.esp32-idf.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.esp8266-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/packet_transport/test.host.yaml

@@ -0,0 +1,4 @@
+packages:
+  common: !include common.yaml
+
+wifi: !remove

tests/components/packet_transport/test.rp2040-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/udp/common.yaml

@@ -3,34 +3,18 @@ wifi:
   password: password1
 
 udp:
-  update_interval: 5s
-  encryption: "our key goes here"
-  rolling_code_enable: true
-  ping_pong_enable: true
+  id: my_udp
   listen_address: 239.0.60.53
-  binary_sensors:
-    - binary_sensor_id1
-    - id: binary_sensor_id1
-      broadcast_id: other_id
-  sensors:
-    - sensor_id1
-    - id: sensor_id1
-      broadcast_id: other_id
-  providers:
-    - name: some-device-name
-      encryption: "their key goes here"
+  addresses: ["239.0.60.53"]
+  on_receive:
+    - logger.log:
+        format: "Received %d bytes"
+        args: [data.size()]
+    - udp.write:
+        id: my_udp
+        data: "hello world"
+    - udp.write:
+        id: my_udp
+        data: !lambda |-
+          return std::vector<uint8_t>{1,3,4,5,6};
 
-sensor:
-  - platform: template
-    id: sensor_id1
-  - platform: udp
-    provider: some-device-name
-    id: our_id
-    remote_id: some_sensor_id
-
-binary_sensor:
-  - platform: udp
-    provider: unencrypted-device
-    id: other_binary_sensor_id
-  - platform: template
-    id: binary_sensor_id1