feat(pricing): add qwen hunyuan and huawei maas payg importers

scripts/import_huawei_maas_pricing_test.go

@@ -0,0 +1,68 @@
+//go:build llm_script
+
+package main
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestParseHuaweiMaaSPricingCatalogBuildsRecords(t *testing.T) {
+	raw, err := os.ReadFile(filepath.Join("testdata", "huawei_maas_pricing_sample.json"))
+	if err != nil {
+		t.Fatalf("读取 fixture 失败: %v", err)
+	}
+
+	records, err := parseHuaweiMaaSPricingCatalog(string(raw))
+	if err != nil {
+		t.Fatalf("parseHuaweiMaaSPricingCatalog 返回错误: %v", err)
+	}
+	if len(records) != 3 {
+		t.Fatalf("期望 3 条华为云 MaaS 价格记录，实际 %d", len(records))
+	}
+	if records[0].ModelID != "huawei-maas-deepseek-v4-pro" {
+		t.Fatalf("首条 modelID 错误: %q", records[0].ModelID)
+	}
+	recordMap := make(map[string]officialPricingRecord, len(records))
+	for _, record := range records {
+		recordMap[record.ModelID] = record
+	}
+	if recordMap["huawei-maas-deepseek-v4-pro"].ProviderName != "DeepSeek" {
+		t.Fatalf("deepseek provider 归一化错误: %q", recordMap["huawei-maas-deepseek-v4-pro"].ProviderName)
+	}
+	if recordMap["huawei-maas-qwen3-32b"].ProviderName != "Qwen" {
+		t.Fatalf("Qwen provider 归一化错误: %q", recordMap["huawei-maas-qwen3-32b"].ProviderName)
+	}
+	if recordMap["huawei-maas-qwen3-32b"].OutputPrice != 0.008 {
+		t.Fatalf("qwen3-32b 输出价格错误: %v", recordMap["huawei-maas-qwen3-32b"].OutputPrice)
+	}
+	if recordMap["huawei-maas-glm-5"].InputPrice != 0.004 || recordMap["huawei-maas-glm-5"].OutputPrice != 0.018 {
+		t.Fatalf("glm-5 阶梯基线价格错误: %v / %v", recordMap["huawei-maas-glm-5"].InputPrice, recordMap["huawei-maas-glm-5"].OutputPrice)
+	}
+}
+
+func TestRunHuaweiMaaSPricingImportDryRunPrintsSummary(t *testing.T) {
+	var out bytes.Buffer
+	err := runHuaweiMaaSPricingImport(huaweiMaaSPricingImportConfig{
+		URL:     defaultHuaweiMaaSPricingURL,
+		Fixture: filepath.Join("testdata", "huawei_maas_pricing_sample.json"),
+		DryRun:  true,
+	}, nil, &out)
+	if err != nil {
+		t.Fatalf("runHuaweiMaaSPricingImport 返回错误: %v", err)
+	}
+	output := out.String()
+	for _, want := range []string{
+		"source=huawei-maas-pricing-import",
+		"models=3",
+		"operator=Huawei Cloud MaaS",
+		"dry_run=true",
+	} {
+		if !strings.Contains(output, want) {
+			t.Fatalf("输出缺少 %q，实际: %q", want, output)
+		}
+	}
+}