已完成“组织与权限”优化：

基础数据拆分为：组织机构、学年学期、教学场所。人员档案拆分为：教师档案、学生档案。基础数据、教师、学生、用户权限均支持 Excel 模板下载、批量导入和导出。导入按编码/工号/学号/账号新增或更新；整批校验，失败不写入，限制 2000 条、10 MB。用户列表新增密码重置，包含双重确认、最低 8 位校验和服务端权限保护。导入严格执行角色及学院数据范围校验，并保护当前超级管理员账号。保留旧地址重定向，原有入口不会失效。
2026-07-24 18:12:56 +08:00
parent 662aa1051f
commit 022e79c48d
13 changed files with 2133 additions and 59 deletions
@@ -0,0 +1,56 @@
+using Jiaowu.Api.Infrastructure.Excel;
+using Microsoft.AspNetCore.Http;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class ExcelWorkbookHelperTests
+{
+    [Fact]
+    public async Task Workbook_round_trip_preserves_headers_and_values()
+    {
+        var bytes = ExcelWorkbookHelper.Create(
+            "教师档案",
+            ["工号", "姓名", "入职日期"],
+            [
+                new object?[]
+                {
+                    "T001",
+                    "陈老师",
+                    new DateOnly(2026, 9, 1)
+                }
+            ],
+            ["测试说明"]);
+        await using var stream = new MemoryStream(bytes);
+        var file = new FormFile(stream, 0, bytes.Length, "file", "teachers.xlsx");
+
+        var rows = await ExcelWorkbookHelper.ReadAsync(
+            file,
+            ["工号", "姓名", "入职日期"],
+            CancellationToken.None);
+
+        var row = Assert.Single(rows);
+        Assert.Equal(2, row.RowNumber);
+        Assert.Equal("T001", row["工号"]);
+        Assert.Equal("陈老师", row["姓名"]);
+        Assert.Equal("2026-09-01", row["入职日期"]);
+    }
+
+    [Fact]
+    public async Task Workbook_reader_rejects_missing_required_headers()
+    {
+        var bytes = ExcelWorkbookHelper.Create(
+            "账号导入",
+            ["登录账号"],
+            [new object?[] { "admin" }]);
+        await using var stream = new MemoryStream(bytes);
+        var file = new FormFile(stream, 0, bytes.Length, "file", "users.xlsx");
+
+        var exception = await Assert.ThrowsAsync<InvalidDataException>(() =>
+            ExcelWorkbookHelper.ReadAsync(
+                file,
+                ["登录账号", "角色"],
+                CancellationToken.None));
+
+        Assert.Contains("角色", exception.Message);
+    }
+}