test: 添加 CLI 命令单元测试

tests/Gpulse.WCT.DataAnalyzer.Tests/Commands/ExportCommandTests.cs

@@ -0,0 +1,105 @@
+using Gpulse.WCT.DataAnalyzer.Core.Domain.Release;
+
+namespace Gpulse.WCT.DataAnalyzer.Tests.Commands;
+
+[TestFixture]
+public class ExportCommandTests : CommandTestBase
+{
+    private static string ResolveOutputDir(params string[] segments) =>
+        Path.Combine(AppDomain.CurrentDomain.BaseDirectory, string.Join(Path.DirectorySeparatorChar, segments));
+
+    [Test]
+    public async Task Export_ChargingParametersCsv_WritesFile()
+    {
+        Host.ReleaseDb.ChargingParameters.Add(new ChargingParameterRecord
+        {
+            CarFactory = "TestFactory",
+            CarModel = "ModelX",
+            PhoneBrand = "Apple",
+            PhoneModel = "iPhone15",
+            Power350mW = 100,
+            Power500mW = 200,
+        });
+        await Host.ReleaseDb.SaveChangesAsync();
+
+        var (code, stdout, _) = await Export().RunCaptureAsync(
+            "--format", "csv",
+            "--type", "charging-parameters",
+            "--output", "data/output/export_cp");
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(code, Is.EqualTo(0));
+            Assert.That(stdout, Does.Contain("ChargingParameterDatabase CSV exported"));
+        });
+
+        var file = Path.Combine(ResolveOutputDir("data", "output", "export_cp"), "WCT-ChargingParameterDatabase.csv");
+        Assert.That(File.Exists(file), Is.True);
+
+        var content = await File.ReadAllTextAsync(file);
+        Assert.Multiple(() =>
+        {
+            Assert.That(content, Does.Contain("车厂"));
+            Assert.That(content, Does.Contain("TestFactory"));
+            Assert.That(content, Does.Contain("iPhone15"));
+        });
+    }
+
+    [Test]
+    public async Task Export_QfodCsv_AfterParse_WritesFile()
+    {
+        var dir = NewDir();
+        var file = TestFixtures.WriteQfodLog(dir, TestFixtures.QfodFileName, 20, 25, 21);
+        await Parse().RunCaptureAsync("--file", file);
+
+        // 导出文件名带时间戳，先清空输出目录避免跨运行残留文件
+        var outDir = ResolveOutputDir("data", "output", "export_qfod");
+        if (Directory.Exists(outDir))
+            Directory.Delete(outDir, recursive: true);
+
+        var (code, stdout, _) = await Export().RunCaptureAsync(
+            "--format", "csv",
+            "--type", "qfod",
+            "--output", "data/output/export_qfod");
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(code, Is.EqualTo(0));
+            Assert.That(stdout, Does.Contain("Qfod CSV exported"));
+        });
+
+        var exported = Directory.GetFiles(outDir, "qfod_export_*.csv").Single();
+        var content = await File.ReadAllTextAsync(exported);
+        Assert.Multiple(() =>
+        {
+            Assert.That(content, Does.Contain("delta_q"));
+            Assert.That(content, Does.Contain("iPhone15"));
+        });
+    }
+
+    [Test]
+    public async Task Export_UnknownFormat_PrintsMessage()
+    {
+        var (code, stdout, _) = await Export().RunCaptureAsync("--format", "xml");
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(code, Is.EqualTo(0));
+            Assert.That(stdout, Does.Contain("Unknown format: xml. Use 'csv' or 'json'."));
+        });
+    }
+
+    [Test]
+    public async Task Export_PathTraversal_PrintsFailure()
+    {
+        var (code, stdout, _) = await Export().RunCaptureAsync(
+            "--format", "csv",
+            "--output", "../evil");
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(code, Is.EqualTo(0));
+            Assert.That(stdout, Does.Contain("Export failed"));
+        });
+    }
+}