86 lines
4.2 KiB
C#
86 lines
4.2 KiB
C#
using DocumentFormat.OpenXml.Packaging;
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using Jiaowu.Api.Controllers;
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using Jiaowu.Api.Infrastructure.Grades;
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using Jiaowu.Api.Infrastructure.Pdf;
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using SkiaSharp;
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namespace Jiaowu.Api.Tests;
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public sealed class GradeAnalysisWordReportGeneratorTests
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{
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[Fact]
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public void ChineseTypefaceResolver_ProvidesChineseGlyphsForReportCharts()
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{
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using var typeface = PdfTypefaceResolver.ResolveChineseTypeface(null);
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using var font = new SKFont(typeface, 20);
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Assert.True(font.ContainsGlyphs("人数平均分合格率"));
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}
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[Fact]
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public void Generate_CreatesReadableDocxWithAnalysisSectionsAndCharts()
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{
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var now = new DateTime(2026, 8, 9, 10, 30, 0, DateTimeKind.Local);
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var summary = new GradeAnalyticsController.TeachingClassMetrics(
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10, 9, 2, 98m, 78.5m, 80m, 52m, 12.34m, 90m, 20m, now,
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[
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new("0–59", 0, 60, 1),
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new("60–69", 60, 70, 2),
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new("70–79", 70, 80, 2),
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new("80–89", 80, 90, 3),
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new("90–100", 90, null, 2)
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]);
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var report = new GradeAnalyticsController.TeachingClassAnalysisReport(
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false, Guid.NewGuid(), Guid.NewGuid(), "TASK-01", "计算机一班",
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"CS101", "程序设计", "2026-2027 学年第一学期", summary,
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[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)],
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[new("全校", "全校同课程", 100, 100m, 76m, 45m, 88m)],
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[new(Guid.NewGuid(), "2026-2027 学年第一学期", 100, 76m, 88m, 18m, new(10, 78.5m, 90m, 20m))],
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new(2.5m, 2m, 76m, 88m));
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var bytes = GradeAnalysisWordReportGenerator.Generate(report, now);
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Assert.True(bytes.Length > 10_000);
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using var stream = new MemoryStream(bytes);
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using var document = WordprocessingDocument.Open(stream, false);
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var text = document.MainDocumentPart!.Document.InnerText;
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Assert.Contains("成绩分析报告", text);
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Assert.Contains("同课程教学班对比", text);
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Assert.Contains("各范围基准", text);
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Assert.Contains("历年成绩趋势", text);
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Assert.Contains("行政班组成", text);
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Assert.Contains("计科一班", text);
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Assert.Equal(3, document.MainDocumentPart.ImageParts.Count());
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Assert.Equal(2, document.MainDocumentPart.HeaderParts.Count());
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Assert.Equal(2, document.MainDocumentPart.FooterParts.Count());
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}
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[Fact]
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public void Generate_CourseOverallReport_CreatesReadableDocx()
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{
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var now = new DateTime(2026, 8, 21, 10, 30, 0, DateTimeKind.Local);
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var summary = new GradeAnalyticsController.CourseOverview(
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Guid.NewGuid(), "CS101", "程序设计", Guid.NewGuid(), "计算机学院", 2, 3,
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30, 26, 8, 99m, 78.5m, 52m, 86.67m, 26.67m, now);
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var report = new GradeAnalyticsController.CourseOverallAnalysisReport(
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summary,
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[new("0–59", 0, 60, 4), new("60–69", 60, 70, 6),
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new("70–79", 70, 80, 8), new("80–89", 80, 90, 7), new("90–100", 90, null, 5)],
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[new(Guid.NewGuid(), "2025-2026 学年第二学期", 1, 12, 76m, 83.33m, 25m),
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new(Guid.NewGuid(), "2026-2027 学年第一学期", 2, 18, 80.2m, 88.89m, 27.78m)],
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[new("计算机学院", 18, 80m, 88.89m, 27.78m), new("电子信息学院", 12, 76.3m, 83.33m, 25m)],
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[new(Guid.NewGuid(), Guid.NewGuid(), "2026-2027 学年第一学期", "TASK-01", "程序设计一班", "张老师", 18, 99m, 80.2m, 82m, 52m, 11.2m, 88.89m, 27.78m)]);
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var bytes = GradeAnalysisWordReportGenerator.Generate(report, now);
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Assert.True(bytes.Length > 8_000);
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using var stream = new MemoryStream(bytes);
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using var document = WordprocessingDocument.Open(stream, false);
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var text = document.MainDocumentPart!.Document.InnerText;
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Assert.Contains("科目总体成绩分析报告", text);
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Assert.Contains("学生来源学院对比", text);
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Assert.Contains("教学班横向比较", text);
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Assert.Single(document.MainDocumentPart.ImageParts);
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}
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}
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