成绩分析报告

2026-08-09 11:45:06 +08:00
parent ca8232ad5e
commit 1229f3163d
6 changed files with 639 additions and 4 deletions
@@ -0,0 +1,44 @@
+using DocumentFormat.OpenXml.Packaging;
+using Jiaowu.Api.Controllers;
+using Jiaowu.Api.Infrastructure.Grades;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class GradeAnalysisWordReportGeneratorTests
+{
+    [Fact]
+    public void Generate_CreatesReadableDocxWithAnalysisSectionsAndCharts()
+    {
+        var now = new DateTime(2026, 8, 9, 10, 30, 0, DateTimeKind.Local);
+        var summary = new GradeAnalyticsController.TeachingClassMetrics(
+            10, 9, 2, 98m, 78.5m, 80m, 52m, 12.34m, 90m, 20m, now,
+            [
+                new("0–59", 0, 60, 1),
+                new("60–69", 60, 70, 2),
+                new("70–79", 70, 80, 2),
+                new("80–89", 80, 90, 3),
+                new("90–100", 90, null, 2)
+            ]);
+        var report = new GradeAnalyticsController.TeachingClassAnalysisReport(
+            false, Guid.NewGuid(), Guid.NewGuid(), "TASK-01", "计算机一班",
+            "CS101", "程序设计", "2026-2027 学年第一学期", summary,
+            [new(Guid.NewGuid(), Guid.NewGuid(), "TASK-01", "计算机一班", "张老师", "计科一班", 10, 98m, 78.5m, 80m, 52m, 12.34m, 90m, 20m, true)],
+            [new("全校", "全校同课程", 100, 100m, 76m, 45m, 88m)],
+            [new(Guid.NewGuid(), "2026-2027 学年第一学期", 100, 76m, 88m, 18m, new(10, 78.5m, 90m, 20m))],
+            new(2.5m, 2m, 76m, 88m));
+
+        var bytes = GradeAnalysisWordReportGenerator.Generate(report, now);
+
+        Assert.True(bytes.Length > 10_000);
+        using var stream = new MemoryStream(bytes);
+        using var document = WordprocessingDocument.Open(stream, false);
+        var text = document.MainDocumentPart!.Document.InnerText;
+        Assert.Contains("成绩分析报告", text);
+        Assert.Contains("同课程教学班对比", text);
+        Assert.Contains("各范围基准", text);
+        Assert.Contains("历年成绩趋势", text);
+        Assert.Equal(3, document.MainDocumentPart.ImageParts.Count());
+        Assert.Equal(2, document.MainDocumentPart.HeaderParts.Count());
+        Assert.Equal(2, document.MainDocumentPart.FooterParts.Count());
+    }
+}