first commit

pkg/classification/classification_test.go

@@ -0,0 +1,65 @@
+package classification
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+// TestClassify 使用仓库根目录的 image.png 调用真实分类服务进行端到端验证。
+func TestClassify(t *testing.T) {
+	client := NewClientWithAddr("127.0.0.1", 8000)
+	ctx, cancel := context.WithTimeout(context.Background(), 180*time.Second)
+	defer cancel()
+
+	// 前置：确认分类服务已就绪（模型加载完成后 /healthz 才会响应）
+	if err := client.HealthCheck(ctx); err != nil {
+		t.Skipf("分类服务未就绪，跳过真实分类测试: %v", err)
+	}
+
+	imgPath := filepath.Join("..", "..", "image.png")
+	raw, err := os.ReadFile(imgPath)
+	if err != nil {
+		t.Fatalf("读取 image.png 失败: %v", err)
+	}
+
+	result, err := client.Classify(ctx, raw)
+	if err != nil {
+		t.Fatalf("Classify 失败: %v", err)
+	}
+
+	if result == nil {
+		t.Fatal("分类返回空结果")
+	}
+	if result.CategoryMain == "" {
+		t.Fatal("分类大类 category_main 为空")
+	}
+	if !validLevel(result.Formality) {
+		t.Fatalf("正式程度 formality 应为 1~5，实际 %q", result.Formality)
+	}
+	if !validLevel(result.VisualImpact) {
+		t.Fatalf("视觉冲击力 visual_impact 应为 1~5，实际 %q", result.VisualImpact)
+	}
+
+	t.Logf("分类成功: category_main=%s(%.3f), category_sub=%s(%.3f), style=%s(%.3f), color_main=%s(%.3f)/%s(%.3f), formality=%s(%s), visual_impact=%s(%s), occasions=%s",
+		result.CategoryMain, result.CategoryMainConfidence,
+		result.CategorySub, result.CategorySubConfidence,
+		result.Style, result.StyleConfidence,
+		result.ColorMain, result.ColorMainConfidence,
+		result.ColorSub, result.ColorSubConfidence,
+		result.Formality, result.FormalityLabel,
+		result.VisualImpact, result.VisualImpactLabel,
+		result.Occasions)
+}
+
+// validLevel 校验 1-5 等级字符串是否合法。
+func validLevel(s string) bool {
+	switch s {
+	case "1", "2", "3", "4", "5":
+		return true
+	default:
+		return false
+	}
+}