longz
2026-07-21 700cbb19a285e639bb05404503efa3da9988c083
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package com.ruoyi.order.controller;
 
import com.ruoyi.order.api.vo.TOrderInvoiceVO;
import org.apache.poi.ss.usermodel.Workbook;
import org.junit.jupiter.api.Test;
import org.springframework.test.util.ReflectionTestUtils;
 
import java.math.BigDecimal;
 
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertNotNull;
 
class TOrderInvoiceControllerTest {
 
    @Test
    void buildsWorkbookForSingleInvoice() {
        TOrderInvoiceVO invoice = new TOrderInvoiceVO();
        invoice.setId(2034946998168854530L);
        invoice.setCode("16120260320185546502");
        invoice.setName("测试企业");
        invoice.setTotalAmount(new BigDecimal("51.20"));
 
        TOrderInvoiceController controller = new TOrderInvoiceController();
        Workbook workbook = ReflectionTestUtils.invokeMethod(controller, "buildInvoiceWorkbook", invoice);
 
        assertNotNull(workbook);
        assertDoesNotThrow(() -> workbook.close());
    }
}