生产环境

tests/Jiaowu.Api.Tests/GradeCalculatorTests.cs

@@ -18,7 +18,10 @@ public sealed class GradeCalculatorTests
     {
         Assert.Equal(
             expected,
-            GradeCalculator.AreWeightsValid(regular, midterm, final));
+            GradeCalculator.AreWeightsValid(
+                regular,
+                final,
+                [new GradeItem { Name = "期中成绩", Weight = midterm }]));
     }
 
     [Fact]
@@ -26,11 +29,11 @@ public sealed class GradeCalculatorTests
     {
         var total = GradeCalculator.CalculateTotal(
             83,
-            null,
             91,
+            [],
             30,
-            0,
             70,
+            [],
             GradeExamStatus.Normal);
 
         Assert.Equal(88.6m, total);
@@ -43,10 +46,10 @@ public sealed class GradeCalculatorTests
         Assert.Null(GradeCalculator.CalculateTotal(
             83,
             null,
-            null,
+            [],
             30,
-            0,
             70,
+            [],
             GradeExamStatus.Normal));
     }
 
@@ -56,6 +59,6 @@ public sealed class GradeCalculatorTests
     [InlineData(GradeExamStatus.Exempt)]
     public void Exceptional_exam_status_has_no_numeric_total(GradeExamStatus status)
     {
-        Assert.Null(GradeCalculator.CalculateTotal(90, null, 90, 30, 0, 70, status));
+        Assert.Null(GradeCalculator.CalculateTotal(90, 90, [], 30, 70, [], status));
     }
 }

tests/Jiaowu.Api.Tests/MySqlMigrationTests.cs

@@ -0,0 +1,36 @@
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class MySqlMigrationTests
+{
+    private const string LatestMigration =
+        "20260725120917_ProductionSchemaCompletion";
+
+    [Fact]
+    public void Production_migration_is_discoverable_and_generates_mysql_sql()
+    {
+        var options = new DbContextOptionsBuilder<AppDbContext>()
+            .UseMySQL(
+                "Server=localhost;Database=jiaowu;User=__test__;Password=__not_used__;")
+            .Options;
+        using var db = new AppDbContext(options);
+
+        Assert.Contains(LatestMigration, db.Database.GetMigrations());
+
+        var script = db.GetService<IMigrator>().GenerateScript(
+            fromMigration: "20260725040310_SchedulePublishJobs",
+            toMigration: LatestMigration);
+
+        Assert.Contains("CREATE TABLE `GradeItems`", script);
+        Assert.Contains("CREATE TABLE `EvaluationSetups`", script);
+        Assert.Contains("CREATE TABLE `WarningRules`", script);
+        Assert.Contains("SET `ExamDate` = DATE(`StartsAt`)", script);
+        Assert.Contains("DEFAULT 1", script);
+        Assert.DoesNotContain("0001-01-01", script);
+        Assert.DoesNotContain("0000-00-00", script);
+    }
+}

tests/Jiaowu.Api.Tests/TimetableExcelExporterTests.cs

@@ -83,7 +83,8 @@ public sealed class TimetableExcelExporterTests
                     ["李老师"],
                     ["计算机科学 2601 班"],
                     null)
-            ]);
+            ],
+            []);
 
         var bytes = TimetableExcelExporter.Create(timetable);