refactor(core): use python-fake for faking

CHANGELOG.md

@@ -12,6 +12,7 @@
 - feat(core): long-pressing the reset button for 3 seconds or more reboots the device - closes #116
 - fix(keypad): keypad becoming unresponsive if a key was pressed while the app was loading - closes #118
 - fix(camera): closing the camera viewfinder will close the picamera instance so that it can be used again
+- refactor(core): use python-fake for faking
 
 ## Version 0.15.4
 

pyproject.toml

@@ -17,7 +17,7 @@ priority = "primary"
 [tool.poetry.dependencies]
 python = "^3.11"
 psutil = "^6.0.0"
-ubo-gui = "^0.12.2"
+ubo-gui = "^0.12.3a1"
 headless-kivy = [
   { version = "^0.9.4", markers = "extra=='default'", extras = [
     "default",
@@ -49,6 +49,7 @@ adafruit-circuitpython-pct2075 = "^1.1.21"
 adafruit-circuitpython-veml7700 = "^1.1.22"
 
 rpi-lgpio = { version = "^0.6", markers = "platform_machine=='aarch64'" }
+python-fake = "^0.1.0"
 
 [tool.poetry.group.dev]
 optional = true

tests/integration/results/test_services/all_services_register/store-desktop-000.jsonc

@@ -75,7 +75,7 @@
   },
   "lightdm": {
     "is_active": true,
-    "is_enabled": false
+    "is_enabled": true
   },
   "main": {
     "menu": {
@@ -599,7 +599,7 @@
   },
   "ssh": {
     "is_active": true,
-    "is_enabled": false
+    "is_enabled": true
   },
   "status_icons": {
     "icons": [

tests/integration/results/test_services/all_services_register/store-rpi-000.jsonc

@@ -74,7 +74,7 @@
     "is_connected": true
   },
   "lightdm": {
-    "is_active": false,
+    "is_active": true,
     "is_enabled": true
   },
   "main": {
@@ -350,7 +350,7 @@
                               1,
                               1
                             ],
-                            "icon": "[color=#ffff00]󰝦[/color]",
+                            "icon": "[color=#008000]󰪥[/color]",
                             "is_short": false,
                             "label": "LightDM",
                             "opacity": null,
@@ -385,7 +385,7 @@
                               1,
                               1
                             ],
-                            "icon": "[color=#ffff00]󰝦[/color]",
+                            "icon": "[color=#008000]󰪥[/color]",
                             "is_short": false,
                             "label": "SSH",
                             "opacity": null,
@@ -598,7 +598,7 @@
     "playback_volume": 0.5
   },
   "ssh": {
-    "is_active": false,
+    "is_active": true,
     "is_enabled": true
   },
   "status_icons": {

tests/monkeypatch.py

@@ -13,7 +13,7 @@
 def _monkeypatch_socket(monkeypatch: pytest.MonkeyPatch) -> None:
     import socket
 
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     monkeypatch.setattr(socket, 'gethostname', lambda: 'test-hostname')
 
@@ -63,7 +63,7 @@ def _monkeypatch_psutil(monkeypatch: pytest.MonkeyPatch) -> None:
 
 
 def _monkeypatch_docker(monkeypatch: pytest.MonkeyPatch) -> None:
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     monkeypatch.setattr(
         'docker.from_env',
@@ -84,7 +84,7 @@ def now(cls: type[DateTime], tz: datetime.tzinfo | None = None) -> DateTime:
 
 
 def _monkeypatch_uuid(monkeypatch: pytest.MonkeyPatch) -> None:
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     counter = 0
 
@@ -121,7 +121,7 @@ def debug_uuid4() -> Fake:
 
 
 def _monkeypatch_rpi_modules() -> None:
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     class FakeSensor(Fake):
         lux = 0.0
@@ -137,7 +137,7 @@ class FakeSensorModule(Fake):
 
 
 def _monkeypatch_aiohttp() -> None:
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     class FakeUpdateResponse(Fake):
         async def json(self: FakeUpdateResponse) -> dict[str, object]:
@@ -165,7 +165,7 @@ def _monkeypatch_subprocess(monkeypatch: pytest.MonkeyPatch) -> None:
     import subprocess
     from pathlib import Path
 
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     original_subprocess_run = subprocess.run
 
@@ -202,7 +202,7 @@ def fake_subprocess_run(
 def _monkeypatch_asyncio_subprocess(monkeypatch: pytest.MonkeyPatch) -> None:
     import asyncio
 
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     class FakeAsyncProcess(Fake):
         def __init__(self: FakeAsyncProcess, output: bytes = b'') -> None:
@@ -212,41 +212,37 @@ async def communicate(self: FakeAsyncProcess) -> tuple[bytes, bytes]:
             return cast(bytes, self.output), b''
 
     async def fake_create_subprocess_exec(
-        command: str,
-        *args: list[str],
-        **kwargs: object,
-    ) -> FakeAsyncProcess:
+        *_args: str,
+        **kwargs: Any,  # noqa: ANN401
+    ) -> object:
         _ = kwargs
-        if command == '/usr/bin/env' and args == ('systemctl', 'is-enabled', 'ssh'):
-            return FakeAsyncProcess(output=b'enabled')
-        if command == '/usr/bin/env' and args == ('systemctl', 'is-active', 'ssh'):
-            return FakeAsyncProcess(output=b'active')
-        if command == '/usr/bin/env' and args == ('systemctl', 'is-enabled', 'lightdm'):
-            return FakeAsyncProcess(output=b'enabled')
-        if command == '/usr/bin/env' and args == ('systemctl', 'is-active', 'lightdm'):
-            return FakeAsyncProcess(output=b'active')
-        if command == '/usr/bin/env' and args == ('which', 'docker'):
+        command = _args[0]
+        args = _args[1:]
+
+        if command == '/usr/bin/env':
+            command = args[0]
+            args = args[1:]
+
+        if command == 'systemctl':
+            if args[0] == 'is-enabled':
+                return FakeAsyncProcess(output=b'enabled')
+            if args[0] == 'is-active':
+                return FakeAsyncProcess(output=b'active')
+        if command == 'which' and args[0] == 'docker':
             return FakeAsyncProcess(output=b'/bin/docker')
-        if command == '/usr/bin/env' and args[0] == 'pulseaudio':
+        if command == 'pulseaudio':
             return FakeAsyncProcess()
-        msg = (
-            'Unexpected `asyncio.create_subprocess_exec` command in test '
-            f'environment: {command} - {args}'
-        )
-        raise ValueError(msg)
 
+        return await original_asyncio_create_subprocess_exec(*_args, **kwargs)
+
+    original_asyncio_create_subprocess_exec = asyncio.create_subprocess_exec
     monkeypatch.setattr(asyncio, 'create_subprocess_exec', fake_create_subprocess_exec)
-    monkeypatch.setattr(
-        asyncio,
-        'open_unix_connection',
-        Fake(_Fake__return_value=Fake(_Fake__await_value=(Fake(), Fake()))),
-    )
 
 
 def _monkeypatch_asyncio_socket(monkeypatch: pytest.MonkeyPatch) -> None:
     import asyncio
 
-    from ubo_app.utils.fake import Fake
+    from fake import Fake
 
     monkeypatch.setattr(asyncio, 'open_connection', Fake())
 
@@ -260,9 +256,10 @@ def _monkeypatch(monkeypatch: pytest.MonkeyPatch) -> None:
     import atexit
     import importlib.metadata
 
+    from fake import Fake
+
     import ubo_app.constants
     import ubo_app.utils.serializer
-    from ubo_app.utils.fake import Fake
 
     tracemalloc.start()