110 lines
3.4 KiB
Python
110 lines
3.4 KiB
Python
"""发票模块单元测试
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覆盖发票分类、CSV 列定义、常量校验。
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"""
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from src.doc.invoice import (
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INVOICE_LEVEL_COLUMNS,
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PAYMENT_RECORD_COLUMNS,
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classify_invoice_batch,
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)
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# 字段键名与发票类型（与源码中的字符串字面量保持一致）
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K_INVOICE_TYPE = "invoice_type"
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K_INVOICE_NUMBER = "invoice_number"
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K_TOTAL_AMOUNT = "total_amount"
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K_ITEM_NAME = "item_name"
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K_PERSON_NAME = "person_name"
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K_CARD_DATE = "card_date"
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K_CARD_NO = "card_no"
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K_CARD_AMOUNT = "card_amount"
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K_MATCHED_INVOICES = "_matched_invoices"
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K_RELATIVE_INVOICE_COUNT = "relative_invoice_count"
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K_INVOICE_DETAIL = "invoice_detail"
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K_REMARK = "remark"
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K_SOURCE_FILE = "source_file"
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INVOICE_TYPE_TRAIN = "train"
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INVOICE_TYPE_HOTEL = "hotel"
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INVOICE_TYPE_GENERAL = "general"
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DOCUMENT_TYPE_APPLICATION = "application"
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INVOICE_TYPE_TRAVEL = [INVOICE_TYPE_TRAIN, INVOICE_TYPE_HOTEL]
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def is_travel_invoice(invoice_type: str) -> bool:
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return invoice_type in INVOICE_TYPE_TRAVEL
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class TestInvoiceConstants:
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"""发票常量校验"""
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def test_travel_types_contain_train(self) -> None:
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assert INVOICE_TYPE_TRAIN in INVOICE_TYPE_TRAVEL
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def test_travel_types_contain_hotel(self) -> None:
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assert INVOICE_TYPE_HOTEL in INVOICE_TYPE_TRAVEL
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def test_general_not_in_travel(self) -> None:
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assert INVOICE_TYPE_GENERAL not in INVOICE_TYPE_TRAVEL
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def test_invoice_columns_not_empty(self) -> None:
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assert len(INVOICE_LEVEL_COLUMNS) > 0
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def test_payment_columns_not_empty(self) -> None:
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assert len(PAYMENT_RECORD_COLUMNS) > 0
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class TestIsTravelInvoice:
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"""差旅发票判断"""
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def test_train_is_travel(self) -> None:
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assert is_travel_invoice(INVOICE_TYPE_TRAIN) is True
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def test_hotel_is_travel(self) -> None:
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assert is_travel_invoice(INVOICE_TYPE_HOTEL) is True
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def test_general_not_travel(self) -> None:
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assert is_travel_invoice(INVOICE_TYPE_GENERAL) is False
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def test_unknown_not_travel(self) -> None:
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assert is_travel_invoice("unknown") is False
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class TestClassifyInvoiceBatch:
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"""发票分类"""
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def test_empty_list(self) -> None:
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result = classify_invoice_batch([])
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assert result == {"travel": [], "general": [], "application": []}
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def test_all_travel(self) -> None:
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invoices = [
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{K_INVOICE_TYPE: INVOICE_TYPE_TRAIN, K_INVOICE_NUMBER: "001"},
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{K_INVOICE_TYPE: INVOICE_TYPE_HOTEL, K_INVOICE_NUMBER: "002"},
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]
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result = classify_invoice_batch(invoices)
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assert len(result["travel"]) == 2
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assert len(result["general"]) == 0
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def test_all_general(self) -> None:
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invoices = [
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{K_INVOICE_TYPE: INVOICE_TYPE_GENERAL, K_INVOICE_NUMBER: "001"},
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]
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result = classify_invoice_batch(invoices)
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assert len(result["travel"]) == 0
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assert len(result["general"]) == 1
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def test_mixed(self) -> None:
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invoices = [
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{K_INVOICE_TYPE: INVOICE_TYPE_TRAIN, K_INVOICE_NUMBER: "001"},
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{K_INVOICE_TYPE: INVOICE_TYPE_GENERAL, K_INVOICE_NUMBER: "002"},
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]
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result = classify_invoice_batch(invoices)
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assert len(result["travel"]) == 1
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assert len(result["general"]) == 1
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def test_missing_type_defaults_to_general(self) -> None:
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invoices = [{K_INVOICE_NUMBER: "001"}]
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result = classify_invoice_batch(invoices)
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assert len(result["general"]) == 1
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