Files
cmautobuy/client/test/test_pdd_ui_event.py
T

1361 lines
48 KiB
Python

"""PDD 任务列表接入 SQLite 的离屏测试。"""
import os
import tempfile
import threading
import time
import unittest
from pathlib import Path
from unittest.mock import patch
os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QApplication
from qfluentwidgets import InfoBarPosition
from src.android_device_service import AndroidDeviceSearchError
from src.db import open_database
from src.pdd_ui import PDDTaskPage
from src.admin_gateway import AdminGatewayError, AdminTask, SubmissionReceipt
from src.pdd_ui_event import (
ERROR_FEEDBACK_BUTTON_MIN_HEIGHT,
ERROR_FEEDBACK_BUTTON_MIN_WIDTH,
ERROR_FEEDBACK_DURATION_MS,
ERROR_FEEDBACK_MIN_HEIGHT,
ERROR_FEEDBACK_MIN_WIDTH,
PDDTaskPageEvent,
admin_task_to_new_claimed_task,
summary_to_row,
)
from src.mock_admin_gateway import MockAdminGateway
from src.pdd_purchase_adapter import PddPurchaseAdapter, PurchasePageState
from src.pdd_collect_service import PddCollectError
from src.pdd_u2_purchase_adapter import create_u2_purchase_adapter
from src.settings_repository import SettingsRepository
from src.task_models import (
NewClaimedTask,
OutboxEventType,
TaskStatus,
TaskSummary,
TaskType,
)
from src.task_repository import TaskRepository
from src.ui_main import MainWindow
class BrokenRepository:
"""模拟无法读取数据库的 Repository。"""
def list_tasks(self, filters=None, limit=50, offset=0):
raise RuntimeError("database is unavailable")
class BrokenSaveRepository(BrokenRepository):
"""模拟任务已经在 Admin 领取,但本地写入失败。"""
def add_claimed_task(self, _task):
raise RuntimeError("disk is full")
def next_pending_outbox(self):
return None
def next_collect_task(self):
return None
def next_runnable_task(self, *, include_purchase):
return None
def next_purchase_task(self):
return None
def next_purchase_reconcile_task(self):
return None
class RecordingClaimGateway:
"""记录领取参数并返回预设结果。"""
def __init__(self, response=None):
self.response = response
self.calls = []
self.thread_ids = []
def claim_next(self, client, capabilities):
self.calls.append((client, capabilities))
self.thread_ids.append(threading.get_ident())
return self.response
def submit_result(self, task_id, idempotency_key, result):
return SubmissionReceipt(True, "RESULT-001", "2026-08-07T08:00:00Z")
def submit_failure(self, task_id, idempotency_key, failure):
return SubmissionReceipt(True, "FAILURE-001", "2026-08-07T08:00:00Z")
class SlowClaimGateway(RecordingClaimGateway):
"""让关闭测试能稳定发生在 HTTP 返回之前。"""
def __init__(self, response):
super().__init__(response)
self.started = threading.Event()
def claim_next(self, client, capabilities):
self.started.set()
time.sleep(0.1)
return super().claim_next(client, capabilities)
class SequenceClaimGateway(RecordingClaimGateway):
"""依次返回多条任务,并记录是否出现并发领取。"""
def __init__(self, responses):
super().__init__()
self.responses = list(responses)
self.active_calls = 0
self.max_active_calls = 0
def claim_next(self, client, capabilities):
self.active_calls += 1
self.max_active_calls = max(self.max_active_calls, self.active_calls)
try:
time.sleep(0.01)
response = self.responses.pop(0) if self.responses else None
self.response = response
return super().claim_next(client, capabilities)
finally:
self.active_calls -= 1
class RetryableClaimGateway(RecordingClaimGateway):
"""模拟 Admin 暂时不可用。"""
def claim_next(self, client, capabilities):
self.calls.append((client, capabilities))
raise AdminGatewayError("ADMIN_UNAVAILABLE", "Admin 暂时不可用", True)
class RecordingResubmitGateway(RecordingClaimGateway):
"""记录结果重新上报,并可按任务编号模拟失败。"""
def __init__(self, failures=None, delay=0.0):
super().__init__()
self.failures = dict(failures or {})
self.delay = delay
self.submit_calls = []
self.failure_calls = []
def submit_result(self, task_id, idempotency_key, result):
self.submit_calls.append((task_id, idempotency_key, result))
if self.delay:
time.sleep(self.delay)
error = self.failures.get(task_id)
if error is not None:
raise error
return SubmissionReceipt(True, f"RESULT-{task_id}", "2026-08-10T08:00:00Z")
def submit_failure(self, task_id, idempotency_key, failure):
self.failure_calls.append((task_id, idempotency_key, failure))
if self.delay:
time.sleep(self.delay)
error = self.failures.get(task_id)
if error is not None:
raise error
return SubmissionReceipt(True, f"FAILURE-{task_id}", "2026-08-10T08:00:00Z")
class FakeCollectResult:
def to_pdd_data(self):
return {
"schema_version": 1,
"goods_id": "737116531267",
"title": "测试商品",
"shop_name": "测试店铺",
"price_granularity": "color",
"dimensions": [],
"skus": [{"price_cent": 990}],
}
class FakeCollector:
def collect(self, _task):
return FakeCollectResult()
def fake_collect_factory(*_args):
return FakeCollector()
def collect_admin_task(task_id="COL-001"):
return AdminTask(
task_id=task_id,
task_type=TaskType.COLLECT,
version=1,
priority=0,
payload={
"goods_id": "737116531267",
"goods_url": (
"https://mobile.yangkeduo.com/goods.html"
"?goods_id=737116531267"
),
},
created_at="2026-08-07T03:19:49Z",
updated_at="2026-08-07T03:19:49Z",
)
def purchase_admin_task(task_id="PUR-001"):
return AdminTask(
task_id=task_id,
task_type=TaskType.PURCHASE,
version=1,
priority=10,
payload={
"goods_id": "737116531267",
"goods_url": "https://example.test/737116531267",
"options": {"color": "黑色", "size": "L"},
"quantity": 2,
"max_price_cent": 1200,
},
created_at="2026-08-09T08:00:00Z",
updated_at="2026-08-09T08:00:00Z",
)
class FakePurchaseAdapter(PddPurchaseAdapter):
def __init__(self):
self.options = {}
self.quantity = 0
self.page_kind = "goods"
def open_goods(self, _goods_url):
pass
def read_state(self):
return PurchasePageState(
self.page_kind,
"737116531267",
dict(self.options),
self.quantity,
990,
1,
)
def select_options(self, options):
self.options = dict(options)
def set_quantity(self, quantity):
self.quantity = quantity
def enter_confirmation(self):
self.page_kind = "order_confirmation"
def stop_before_submit(self):
pass
def close(self):
pass
def fake_purchase_factory(_address, _cancelled):
return FakePurchaseAdapter()
def wait_until(application, predicate, timeout=3.0):
deadline = time.monotonic() + timeout
while time.monotonic() < deadline:
application.processEvents()
if predicate():
application.processEvents()
return True
time.sleep(0.01)
application.processEvents()
return predicate()
class PDDTaskPageEventTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.app = QApplication.instance() or QApplication([])
def setUp(self):
self.temp_directory = tempfile.TemporaryDirectory()
self.db_path = Path(self.temp_directory.name) / "client.db"
self.repository = TaskRepository(self.db_path)
self.device_checker_patch = patch(
"src.pdd_ui_event.AndroidDeviceService.require_connected",
autospec=True,
)
self.device_checker = self.device_checker_patch.start()
def tearDown(self):
self.device_checker_patch.stop()
self.temp_directory.cleanup()
def _add_task(
self,
number: int,
task_type: TaskType = TaskType.COLLECT,
title: str = "测试商品",
) -> None:
self.repository.add_claimed_task(
NewClaimedTask(
remote_task_id=f"PDD-{number:03d}",
task_type=task_type,
goods_url=f"pdd://goods/{number}",
goods_id=str(number),
title=title,
target_color="黑色",
target_size="M",
price_cent=3990,
quantity=1 if task_type is TaskType.PURCHASE else None,
),
received_at="2026-08-06T08:00:00Z",
)
def _saved_settings(self):
settings = SettingsRepository(self.db_path)
settings.set_many(
{
"admin.client_id": "CLIENT-001",
"admin.client_name": "办公室电脑",
"android.selected_serial": "USB-001",
}
)
return settings
def test_initial_load_and_fetch_next_page(self):
for number in range(51):
self._add_task(number)
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
events.load_initial_tasks()
self.assertEqual(page.taskModel.data_row_count(), 50)
self.assertEqual(page.taskModel.row_at(0).remote_task_id, "PDD-050")
self.assertTrue(page.taskModel.canFetchMore())
page.taskModel.fetchMore()
self.assertEqual(page.taskModel.data_row_count(), 51)
self.assertEqual(page.taskModel.row_at(50).remote_task_id, "PDD-000")
self.assertFalse(page.taskModel.canFetchMore())
page.deleteLater()
def test_search_uses_type_status_and_keyword_together(self):
self._add_task(1, TaskType.COLLECT, "目标短袖")
self._add_task(2, TaskType.PURCHASE, "目标短袖")
self._add_task(3, TaskType.COLLECT, "其他商品")
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
page.searchRequested.emit(
{"task_type": "采集", "status": "待执行", "keyword": "目标"}
)
self.assertEqual(page.taskModel.data_row_count(), 1)
row = page.taskModel.row_at(0)
self.assertEqual(row.remote_task_id, "PDD-001")
self.assertEqual(row.task_type, "采集")
self.assertEqual(row.status, "待执行")
self.assertEqual(row.price_cents, 3990)
page.deleteLater()
def test_rerun_button_requires_exactly_one_checked_task(self):
self._add_task(1)
self._add_task(2)
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
events.load_initial_tasks()
self.assertFalse(page.rerunButton.isEnabled())
page.taskModel.setData(
page.taskModel.index(0, 0), Qt.Checked, Qt.CheckStateRole
)
self.app.processEvents()
self.assertTrue(page.rerunButton.isEnabled())
page.taskModel.setData(
page.taskModel.index(1, 0), Qt.Checked, Qt.CheckStateRole
)
self.app.processEvents()
self.assertFalse(page.rerunButton.isEnabled())
events.shutdown()
page.deleteLater()
def test_batch_resubmit_reuses_outbox_and_keeps_skipped_checked(self):
for number in range(1, 4):
self._add_task(number)
expected = {}
for task_id in ("PDD-001", "PDD-002"):
started = self.repository.start_collect_run(task_id, "USB-001")
event = self.repository.save_collect_result(
task_id, started.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
expected[task_id] = (event.idempotency_key, event.payload_json)
page = PDDTaskPage()
gateway = RecordingResubmitGateway()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
)
events.load_initial_tasks()
for row in range(3):
page.taskModel.setData(
page.taskModel.index(row, 0), Qt.Checked, Qt.CheckStateRole
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.resubmitButton.click()
self.assertTrue(
wait_until(self.app, lambda: not events._resubmit_busy),
"重新上报线程没有按时结束",
)
calls = {
task_id: (key, payload)
for task_id, key, payload in gateway.submit_calls
}
self.assertEqual(calls, expected)
self.assertEqual(page.taskModel.checked_task_ids(), ("PDD-003",))
self.assertIn("成功 2 条,失败 0 条,跳过 1 条", page.statusLabel.text())
self.device_checker.assert_not_called()
events.shutdown()
page.deleteLater()
def test_batch_resubmit_records_retryable_and_permanent_failures(self):
for number in range(1, 3):
self._add_task(number)
event_ids = {}
for task_id in ("PDD-001", "PDD-002"):
started = self.repository.start_collect_run(task_id, "USB-001")
event = self.repository.save_collect_result(
task_id, started.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
event_ids[task_id] = event.id
gateway = RecordingResubmitGateway(
{
"PDD-001": AdminGatewayError("TEMP", "暂时不可用", True),
"PDD-002": AdminGatewayError("REJECTED", "结果被拒绝", False),
}
)
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository, claim_gateway=gateway)
events.load_initial_tasks()
for row in range(2):
page.taskModel.setData(
page.taskModel.index(row, 0), Qt.Checked, Qt.CheckStateRole
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.resubmitButton.click()
self.assertTrue(wait_until(self.app, lambda: not events._resubmit_busy))
self.assertEqual(
self.repository.get_outbox_event(event_ids["PDD-001"]).status.value,
"pending",
)
self.assertEqual(
self.repository.get_outbox_event(event_ids["PDD-002"]).status.value,
"failed",
)
self.assertEqual(
set(page.taskModel.checked_task_ids()), {"PDD-001", "PDD-002"}
)
self.assertIn("失败 2 条", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_resubmit_prioritizes_pending_failure_and_repairs_task_status(self):
self._add_task(1)
first = self.repository.start_collect_run("PDD-001", "USB-001")
result = self.repository.save_collect_result(
"PDD-001", first.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(result.id)
self.repository.prepare_collect_rerun("PDD-001")
second = self.repository.start_collect_run("PDD-001", "USB-001")
failure = self.repository.save_collect_failure(
"PDD-001",
second.attempt_id,
TaskStatus.FAILED,
"SKU_PANEL_NOT_FOUND",
"规格面板加载超时",
False,
)
connection = open_database(self.db_path)
try:
with connection:
connection.execute(
"UPDATE pdd_tasks SET status = 'succeeded',"
" current_step = 'completed' WHERE remote_task_id = 'PDD-001'"
)
finally:
connection.close()
page = PDDTaskPage()
gateway = RecordingResubmitGateway()
events = PDDTaskPageEvent(page, self.repository, claim_gateway=gateway)
events.load_initial_tasks()
page.taskModel.setData(
page.taskModel.index(0, 0), Qt.Checked, Qt.CheckStateRole
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.resubmitButton.click()
self.assertTrue(wait_until(self.app, lambda: not events._resubmit_busy))
self.assertEqual(gateway.submit_calls, [])
self.assertEqual(len(gateway.failure_calls), 1)
task_id, idempotency_key, payload = gateway.failure_calls[0]
self.assertEqual(task_id, "PDD-001")
self.assertEqual(idempotency_key, failure.idempotency_key)
self.assertEqual(payload, failure.payload_json)
self.assertEqual(payload["status"], TaskStatus.FAILED.value)
self.assertEqual(
self.repository.get_outbox_event(failure.id).event_type,
OutboxEventType.TASK_FAILURE,
)
repaired = self.repository.get_task("PDD-001")
self.assertEqual(repaired.status, TaskStatus.FAILED)
self.assertEqual(repaired.last_error_code, "SKU_PANEL_NOT_FOUND")
self.device_checker.assert_not_called()
events.shutdown()
page.deleteLater()
def test_resubmit_confirmation_cancel_does_not_submit(self):
self._add_task(1)
page = PDDTaskPage()
gateway = RecordingResubmitGateway()
events = PDDTaskPageEvent(page, self.repository, claim_gateway=gateway)
events.load_initial_tasks()
page.taskModel.setData(
page.taskModel.index(0, 0), Qt.Checked, Qt.CheckStateRole
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = False
page.resubmitButton.click()
self.assertEqual(gateway.submit_calls, [])
self.assertFalse(events._resubmit_busy)
events.shutdown()
page.deleteLater()
def test_resubmit_rejects_duplicate_start_and_shutdown_waits_worker(self):
self._add_task(1)
started = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_result(
"PDD-001", started.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
page = PDDTaskPage()
gateway = RecordingResubmitGateway(delay=0.1)
events = PDDTaskPageEvent(page, self.repository, claim_gateway=gateway)
events.load_initial_tasks()
page.taskModel.setData(
page.taskModel.index(0, 0), Qt.Checked, Qt.CheckStateRole
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.resubmitButton.click()
events.request_resubmit(("PDD-001",))
self.assertTrue(
wait_until(self.app, lambda: bool(gateway.submit_calls))
)
events.shutdown()
self.assertEqual(len(gateway.submit_calls), 1)
self.assertFalse(
events._resubmit_thread and events._resubmit_thread.isRunning()
)
page.deleteLater()
def test_confirmed_rerun_executes_selected_terminal_collect_task(self):
self._add_task(1)
first = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_result(
"PDD-001", first.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
page = PDDTaskPage()
gateway = RecordingClaimGateway()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.rerunRequested.emit("PDD-001")
self.assertTrue(
wait_until(self.app, lambda: not events._claim_busy),
"重新采集线程没有按时结束",
)
detail = self.repository.get_task("PDD-001")
self.assertEqual(detail.status, TaskStatus.SUCCEEDED)
self.assertIn("采集完成", page.statusLabel.text())
self.assertEqual(gateway.calls, [])
events.shutdown()
page.deleteLater()
def test_rerun_confirmation_has_clear_safe_cancel_action(self):
self._add_task(1)
first = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_result(
"PDD-001", first.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(),
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = False
page.rerunRequested.emit("PDD-001")
message_box.return_value.cancelButton.setText.assert_called_once_with(
"暂不重新采集"
)
message_box.return_value.cancelButton.setFocus.assert_called_once_with()
self.assertFalse(events._claim_busy)
self.assertEqual(
self.repository.get_task("PDD-001").status, TaskStatus.SUCCEEDED
)
events.shutdown()
page.deleteLater()
def test_running_rerun_can_request_cooperative_cancel_once(self):
self._add_task(1)
first = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_result(
"PDD-001", first.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
started = threading.Event()
def cancellable_factory(_address, _client_id, cancelled):
class CancellableCollector:
def collect(self, _task):
started.set()
while not cancelled():
time.sleep(0.01)
raise PddCollectError("PDD_CANCELLED", "采集任务已安全取消")
return CancellableCollector()
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(),
settings_repository=self._saved_settings(),
collect_service_factory=cancellable_factory,
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.rerunRequested.emit("PDD-001")
self.assertTrue(started.wait(1.0), "重新采集没有启动")
self.assertTrue(
wait_until(
self.app,
lambda: page.rerunButton.text() == "停止重新采集",
)
)
self.assertTrue(page.rerunButton.isEnabled())
page.rerunButton.click()
self.app.processEvents()
self.assertEqual(page.rerunButton.text(), "正在停止…")
self.assertFalse(page.rerunButton.isEnabled())
self.assertIn("等待手机当前操作结束", page.statusLabel.text())
self.assertTrue(
wait_until(self.app, lambda: not events._claim_busy),
"取消后工作线程没有按时结束",
)
self.assertEqual(page.rerunButton.text(), "重新执行")
self.assertIn("停止请求已处理", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_rerun_feedback_has_close_button_and_replaces_previous(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
events._show_rerun_warning("暂时不能重新执行", "测试警告")
first = events._rerun_feedback
self.assertIsNotNone(first)
self.assertEqual(first.position, InfoBarPosition.TOP)
events._show_rerun_error("重新采集失败", "测试错误")
second = events._rerun_feedback
self.assertIsNot(first, second)
self.assertEqual(second.position, InfoBarPosition.TOP)
self.assertEqual(second.duration, ERROR_FEEDBACK_DURATION_MS)
close_buttons = [
button
for button in second.findChildren(type(page.rerunButton))
if button.text() == "关闭提示"
]
self.assertEqual(len(close_buttons), 1)
self.assertGreaterEqual(second.minimumWidth(), ERROR_FEEDBACK_MIN_WIDTH)
self.assertGreaterEqual(second.minimumHeight(), ERROR_FEEDBACK_MIN_HEIGHT)
self.assertGreaterEqual(
close_buttons[0].minimumWidth(),
ERROR_FEEDBACK_BUTTON_MIN_WIDTH,
)
self.assertGreaterEqual(
close_buttons[0].minimumHeight(),
ERROR_FEEDBACK_BUTTON_MIN_HEIGHT,
)
close_buttons[0].click()
self.app.processEvents()
self.assertIsNone(events._rerun_feedback)
events.shutdown()
page.deleteLater()
def test_claim_error_is_large_closable_and_replaces_previous(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
events._show_claim_error("采集失败", "第一条错误")
first = events._claim_feedback
events._show_claim_error("采购失败", "第二条错误")
second = events._claim_feedback
self.assertIsNot(first, second)
self.assertEqual(second.position, InfoBarPosition.TOP)
self.assertEqual(second.duration, ERROR_FEEDBACK_DURATION_MS)
self.assertGreaterEqual(second.minimumWidth(), ERROR_FEEDBACK_MIN_WIDTH)
self.assertGreaterEqual(second.minimumHeight(), ERROR_FEEDBACK_MIN_HEIGHT)
close_buttons = [
button
for button in second.findChildren(type(page.rerunButton))
if button.text() == "关闭提示"
]
self.assertEqual(len(close_buttons), 1)
self.assertGreaterEqual(
close_buttons[0].minimumWidth(),
ERROR_FEEDBACK_BUTTON_MIN_WIDTH,
)
self.assertGreaterEqual(
close_buttons[0].minimumHeight(),
ERROR_FEEDBACK_BUTTON_MIN_HEIGHT,
)
close_buttons[0].click()
self.app.processEvents()
self.assertIsNone(events._claim_feedback)
events.shutdown()
page.deleteLater()
def test_late_rerun_success_does_not_override_cancel_status(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
events._rerun_cancel_requested = True
events._on_rerun_outcome("succeeded", "采集成功", "PDD-001")
self.assertNotIn("采集成功", page.statusLabel.text())
self.assertIn("停止请求已处理", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_disconnected_device_stops_auto_fetch_before_claim(self):
page = PDDTaskPage()
gateway = RecordingClaimGateway(collect_admin_task())
checker_threads = []
def disconnected(_serial):
checker_threads.append(threading.get_ident())
raise AndroidDeviceSearchError("USB Android 设备 USB-001 未连接")
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
device_connection_checker=disconnected,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(gateway.calls, [])
self.assertEqual(self.repository.count_tasks(), 0)
self.assertEqual(len(checker_threads), 1)
self.assertNotEqual(checker_threads[0], threading.get_ident())
self.assertIn("Android 设备不可用", page.statusLabel.text())
self.assertIsNotNone(events._device_feedback)
events.shutdown()
page.deleteLater()
def test_disconnected_rerun_keeps_existing_task_unchanged(self):
self._add_task(1)
first = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_result(
"PDD-001", first.attempt_id, FakeCollectResult().to_pdd_data()
)
self.repository.mark_outbox_sent(event.id)
before = self.repository.get_task("PDD-001")
before_run = self.repository.latest_task_run("PDD-001")
page = PDDTaskPage()
def disconnected(_serial):
raise AndroidDeviceSearchError(
"USB Android 设备 USB-001 未连接"
)
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(),
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
device_connection_checker=disconnected,
)
with patch("src.pdd_ui_event.MessageBox") as message_box:
message_box.return_value.exec.return_value = True
page.rerunRequested.emit("PDD-001")
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
after = self.repository.get_task("PDD-001")
after_run = self.repository.latest_task_run("PDD-001")
self.assertEqual(after.status, TaskStatus.SUCCEEDED)
self.assertEqual(after.pdd_data, before.pdd_data)
self.assertEqual(after_run.attempt_id, before_run.attempt_id)
self.assertIn("重新采集未开始", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_device_feedback_opens_settings_closes_and_does_not_stack(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
opened = []
page.openSettingsRequested.connect(lambda: opened.append(True))
events._show_device_unavailable("第一条")
first = events._device_feedback
events._show_device_unavailable("第二条")
second = events._device_feedback
self.assertIsNot(first, second)
self.assertEqual(second.position, InfoBarPosition.TOP)
self.assertEqual(second.duration, ERROR_FEEDBACK_DURATION_MS)
self.assertGreaterEqual(second.minimumWidth(), ERROR_FEEDBACK_MIN_WIDTH)
self.assertGreaterEqual(second.minimumHeight(), ERROR_FEEDBACK_MIN_HEIGHT)
buttons = {
button.text(): button
for button in second.findChildren(type(page.rerunButton))
}
self.assertIn("打开设置", buttons)
self.assertIn("关闭提示", buttons)
for button in buttons.values():
self.assertGreaterEqual(
button.minimumWidth(),
ERROR_FEEDBACK_BUTTON_MIN_WIDTH,
)
self.assertGreaterEqual(
button.minimumHeight(),
ERROR_FEEDBACK_BUTTON_MIN_HEIGHT,
)
buttons["打开设置"].click()
self.app.processEvents()
self.assertEqual(opened, [True])
self.assertIsNone(events._device_feedback)
events.shutdown()
page.deleteLater()
def test_query_failure_shows_readable_error(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, BrokenRepository())
events.load_initial_tasks()
self.assertFalse(page.emptyStateCard.isHidden())
self.assertEqual(page.emptyTitleLabel.text(), "任务加载失败")
self.assertIn("检查数据库", page.emptyMessageLabel.text())
self.assertFalse(page.taskModel.canFetchMore())
page.deleteLater()
def test_detail_signal_opens_one_reusable_non_modal_window(self):
self._add_task(1)
started = self.repository.start_collect_run("PDD-001", "USB-001")
self.repository.save_collect_result(
"PDD-001",
started.attempt_id,
{
"goods_id": "1",
"title": "测试商品",
"dimensions": [
{
"key": "color",
"name": "颜色",
"values": [{"text": "黑色", "available": True}],
},
{
"key": "size",
"name": "尺码",
"values": [{"text": "M", "available": True}],
},
],
"skus": [
{
"options": {"color": "黑色", "size": "M"},
"price_cent": 3990,
}
],
},
)
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
page.detailRequested.emit("PDD-001")
self.app.processEvents()
first = events._detail_windows["PDD-001"]
self.assertTrue(first.isVisible())
self.assertFalse(first.isModal())
page.detailRequested.emit("PDD-001")
self.app.processEvents()
self.assertIs(events._detail_windows["PDD-001"], first)
first.close()
self.app.processEvents()
self.assertNotIn("PDD-001", events._detail_windows)
events.shutdown()
page.deleteLater()
def test_missing_detail_does_not_open_empty_window(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(page, self.repository)
page.detailRequested.emit("PDD-NOT-FOUND")
self.app.processEvents()
self.assertEqual(events._detail_windows, {})
events.shutdown()
page.deleteLater()
def test_summary_to_row_does_not_copy_detail_json(self):
summary = TaskSummary(
id=1,
remote_task_id="PDD-001",
task_type=TaskType.PURCHASE,
goods_id=None,
title=None,
target_color=None,
target_size=None,
price_cent=None,
quantity=2,
status=TaskStatus.MANUAL_REVIEW,
updated_at="2026-08-06T08:00:00Z",
)
row = summary_to_row(summary)
self.assertEqual(row.task_type, "采购")
self.assertEqual(row.status, "需要人工处理")
self.assertEqual(row.goods_id, "")
self.assertFalse(hasattr(row, "pdd_data"))
def test_main_window_keeps_event_object_alive(self):
window = MainWindow(
task_repository=self.repository,
settings_repository=SettingsRepository(self.db_path),
admin_gateway=MockAdminGateway(),
)
self.assertIsInstance(window.pddTaskPageEvent, PDDTaskPageEvent)
self.assertIs(
window.pddTaskPageEvent._purchase_adapter_factory,
create_u2_purchase_adapter,
)
self.assertEqual(window.pddTaskPage.taskModel.data_row_count(), 0)
window.pddTaskPage.openSettingsRequested.emit()
self.app.processEvents()
self.assertIs(window.stackedWidget.currentWidget(), window.settingsPage)
window.close()
window.deleteLater()
def test_admin_task_mapping_uses_explicit_real_field_names(self):
local_task = admin_task_to_new_claimed_task(
collect_admin_task("COL-8020a8729f111c15")
)
self.assertEqual(local_task.remote_task_id, "COL-8020a8729f111c15")
self.assertEqual(local_task.task_type, TaskType.COLLECT)
self.assertEqual(local_task.goods_id, "737116531267")
self.assertEqual(
local_task.admin_payload["payload"]["goods_id"],
"737116531267",
)
def test_start_claims_task_and_keeps_auto_fetch_running(self):
gateway = RecordingClaimGateway(collect_admin_task())
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(
wait_until(self.app, lambda: not events._claim_busy)
)
self.assertEqual(len(gateway.calls), 1)
self.assertNotEqual(gateway.thread_ids[0], threading.get_ident())
_, capabilities = gateway.calls[0]
self.assertEqual(
[task_type.value for task_type in capabilities.supported_types],
["collect"],
)
self.assertEqual(self.repository.count_tasks(), 1)
self.assertEqual(page.taskModel.data_row_count(), 1)
self.assertEqual(page.taskModel.row_at(0).remote_task_id, "COL-001")
self.assertEqual(page.autoFetchButton.text(), "停止自动获取")
self.assertIn("COL-001", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_ready_runtime_claims_and_dispatches_purchase_in_worker(self):
gateway = RecordingClaimGateway(purchase_admin_task())
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
purchase_adapter_factory=fake_purchase_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
_, capabilities = gateway.calls[0]
self.assertEqual(
capabilities.supported_types,
(TaskType.COLLECT, TaskType.PURCHASE),
)
self.assertEqual(capabilities.purchase_mode, "dry_run")
detail = self.repository.get_task("PUR-001")
assert detail is not None
self.assertEqual(detail.task_type, TaskType.PURCHASE)
self.assertEqual(detail.status, TaskStatus.SUCCEEDED)
self.assertIn("演练完成", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_no_task_schedules_next_claim_and_stop_cancels_timer(self):
gateway = RecordingClaimGateway(None)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(len(gateway.calls), 1)
self.assertIn("5 秒后再次领取", page.statusLabel.text())
self.assertTrue(events._next_cycle_timer.isActive())
self.assertEqual(self.repository.count_tasks(), 0)
page.autoFetchRequested.emit()
self.assertFalse(events._next_cycle_timer.isActive())
self.assertEqual(page.autoFetchButton.text(), "开始自动获取")
events.shutdown()
page.deleteLater()
def test_second_click_while_claiming_requests_safe_stop(self):
gateway = SlowClaimGateway(None)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, gateway.started.is_set))
page.autoFetchRequested.emit()
self.assertFalse(page.autoFetchButton.isEnabled())
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(len(gateway.calls), 1)
self.assertEqual(page.autoFetchButton.text(), "开始自动获取")
events.shutdown()
page.deleteLater()
def test_one_start_processes_multiple_tasks_strictly_in_sequence(self):
gateway = SequenceClaimGateway(
[collect_admin_task("COL-001"), collect_admin_task("COL-002")]
)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
next_task_delay_ms=10,
no_task_delay_ms=1_000,
)
page.autoFetchRequested.emit()
self.assertTrue(
wait_until(self.app, lambda: self.repository.count_tasks() == 2)
)
self.assertEqual(gateway.max_active_calls, 1)
self.assertEqual(page.autoFetchButton.text(), "停止自动获取")
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(page.autoFetchButton.text(), "开始自动获取")
events.shutdown()
page.deleteLater()
def test_retryable_admin_error_schedules_backoff(self):
gateway = RetryableClaimGateway()
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
retry_delays_ms=(20, 40, 80, 100),
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(events._retry_count, 1)
self.assertEqual(events._next_cycle_timer.interval(), 20)
self.assertIn("退避等待", page.statusLabel.text())
page.autoFetchRequested.emit()
self.assertFalse(events._next_cycle_timer.isActive())
events.shutdown()
page.deleteLater()
def test_retry_delay_grows_to_cap_and_success_resets_it(self):
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(None),
settings_repository=self._saved_settings(),
retry_delays_ms=(5_000, 10_000, 20_000, 30_000),
)
observed = []
for _ in range(5):
events._on_claim_retryable_failed("Admin 暂时不可用")
observed.append(events._cycle_next_delay_ms)
self.assertEqual(observed, [5_000, 10_000, 20_000, 30_000, 30_000])
events._on_collect_outcome("succeeded", "任务完成", "COL-001")
self.assertEqual(events._retry_count, 0)
events.shutdown()
page.deleteLater()
def test_retry_wait_failure_shows_paused_recovery_actions(self):
self._add_task(1)
started = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_failure(
"PDD-001",
started.attempt_id,
TaskStatus.RETRY_WAIT,
"DEVICE_OFFLINE",
"设备离线",
True,
)
self.repository.mark_outbox_sent(event.id)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(None),
settings_repository=self._saved_settings(),
)
events._on_collect_outcome(
"failed",
"任务 PDD-001 采集未完成",
"PDD-001",
)
self.assertIn("重试已暂停", events._stop_status)
self.assertIn("重新执行", events._stop_status)
self.assertIn("重新启动获取任务", events._stop_status)
events.shutdown()
page.deleteLater()
def test_failed_task_does_not_show_retry_paused_status(self):
self._add_task(1)
started = self.repository.start_collect_run("PDD-001", "USB-001")
event = self.repository.save_collect_failure(
"PDD-001",
started.attempt_id,
TaskStatus.FAILED,
"GOODS_OFF_SHELF",
"商品已下架",
False,
)
self.repository.mark_outbox_sent(event.id)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=RecordingClaimGateway(None),
settings_repository=self._saved_settings(),
)
events._on_collect_outcome("failed", "商品已下架", "PDD-001")
self.assertEqual(events._stop_status, "商品已下架")
self.assertNotIn("重试已暂停", events._stop_status)
events.shutdown()
page.deleteLater()
def test_duplicate_task_is_normal_status(self):
task = collect_admin_task()
self.repository.add_claimed_task(admin_task_to_new_claimed_task(task))
gateway = RecordingClaimGateway(task)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertIn("采集完成", page.statusLabel.text())
self.assertEqual(gateway.calls, [])
self.assertEqual(self.repository.count_tasks(), 1)
events.shutdown()
page.deleteLater()
def test_local_save_failure_status_contains_claimed_task_id(self):
gateway = RecordingClaimGateway(collect_admin_task("COL-LOST"))
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
BrokenSaveRepository(),
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertIn("COL-LOST", page.statusLabel.text())
self.assertIn("本地保存失败", page.statusLabel.text())
self.assertIn("disk is full", page.statusLabel.text())
events.shutdown()
page.deleteLater()
def test_missing_client_settings_do_not_call_admin(self):
gateway = RecordingClaimGateway(collect_admin_task())
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=SettingsRepository(self.db_path),
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertEqual(gateway.calls, [])
self.assertIn("设置页", page.statusLabel.text())
self.assertFalse(events._auto_fetch_running)
self.assertEqual(page.autoFetchButton.text(), "开始自动获取")
events.shutdown()
page.deleteLater()
def test_shutdown_cancels_scheduled_next_claim(self):
gateway = RecordingClaimGateway(None)
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
no_task_delay_ms=20,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, lambda: not events._claim_busy))
self.assertTrue(events._next_cycle_timer.isActive())
events.shutdown()
deadline = time.monotonic() + 0.08
while time.monotonic() < deadline:
self.app.processEvents()
time.sleep(0.005)
self.assertEqual(len(gateway.calls), 1)
page.deleteLater()
def test_shutdown_after_claim_started_still_saves_task_without_ui_callback(self):
gateway = SlowClaimGateway(collect_admin_task("COL-CLOSE"))
page = PDDTaskPage()
events = PDDTaskPageEvent(
page,
self.repository,
claim_gateway=gateway,
settings_repository=self._saved_settings(),
collect_service_factory=fake_collect_factory,
)
page.autoFetchRequested.emit()
self.assertTrue(wait_until(self.app, gateway.started.is_set))
status_before_close = page.statusLabel.text()
events.shutdown()
self.app.processEvents()
self.assertIsNotNone(self.repository.get_task("COL-CLOSE"))
self.assertEqual(page.statusLabel.text(), status_before_close)
page.deleteLater()
if __name__ == "__main__":
unittest.main()