初始提交：飞球 ETL 系统全量代码

tests/unit/test_parsers.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+"""解析器测试"""
+import pytest
+from decimal import Decimal
+from datetime import datetime
+from zoneinfo import ZoneInfo
+from models.parsers import TypeParser
+
+def test_parse_decimal():
+    """测试金额解析"""
+    assert TypeParser.parse_decimal("100.555", 2) == Decimal("100.56")
+    assert TypeParser.parse_decimal(None) is None
+    assert TypeParser.parse_decimal("invalid") is None
+
+def test_parse_int():
+    """测试整数解析"""
+    assert TypeParser.parse_int("123") == 123
+    assert TypeParser.parse_int(456) == 456
+    assert TypeParser.parse_int(None) is None
+    assert TypeParser.parse_int("abc") is None
+
+def test_parse_timestamp():
+    """测试时间戳解析"""
+    tz = ZoneInfo("Asia/Taipei")
+    dt = TypeParser.parse_timestamp("2025-01-15 10:30:00", tz)
+    assert dt is not None
+    assert dt.year == 2025
+    assert dt.month == 1
+    assert dt.day == 15
+
+
+def test_parse_timestamp_zero_epoch():
+    """0 不应被当成空值；应解析为 Unix epoch。"""
+    tz = ZoneInfo("Asia/Taipei")
+    dt = TypeParser.parse_timestamp(0, tz)
+    assert dt is not None
+    assert dt.year == 1970
+    assert dt.month == 1
+    assert dt.day == 1