refactor: split scanner cloud tests

internal/service/scanner_cloud_test_helpers_test.go

@@ -0,0 +1,58 @@
+package service
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+type openListTestEntry struct {
+	Name  string
+	Size  int64
+	IsDir bool
+}
+
+func newOpenListAPIServer(t *testing.T, list func(path string, page, perPage int) ([]openListTestEntry, int)) *httptest.Server {
+	t.Helper()
+	return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/fs/list" {
+			t.Fatalf("unexpected openlist api request %s", r.URL.Path)
+		}
+		var in struct {
+			Path    string `json:"path"`
+			Page    int    `json:"page"`
+			PerPage int    `json:"per_page"`
+		}
+		if err := json.NewDecoder(r.Body).Decode(&in); err != nil {
+			t.Fatalf("decode openlist list request: %v", err)
+		}
+		if in.Path == "" {
+			in.Path = "/"
+		}
+		if in.Page <= 0 {
+			in.Page = 1
+		}
+		if in.PerPage <= 0 {
+			in.PerPage = 500
+		}
+		entries, total := list(in.Path, in.Page, in.PerPage)
+		content := make([]map[string]any, 0, len(entries))
+		for _, entry := range entries {
+			content = append(content, map[string]any{
+				"name":   entry.Name,
+				"size":   entry.Size,
+				"is_dir": entry.IsDir,
+			})
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"code":    200,
+			"message": "success",
+			"data": map[string]any{
+				"content": content,
+				"total":   total,
+			},
+		})
+	}))
+}