fix(doris): preserve catalog in metadata views

apps/desktop/src/lib/__tests__/table/contentAreaObjectBrowserCatalog.spec.ts

@@ -0,0 +1,28 @@
+import { readFileSync } from "node:fs";
+import { describe, expect, it } from "vitest";
+
+const contentAreaSource = readFileSync(new URL("../../../components/layout/ContentArea.vue", import.meta.url), "utf8");
+const connectionTreeSource = readFileSync(new URL("../../../components/sidebar/ConnectionTree.vue", import.meta.url), "utf8");
+const ddlViewDialogSource = readFileSync(new URL("../../../components/objects/DdlViewDialog.vue", import.meta.url), "utf8");
+
+function openingTag(source: string, componentName: string): string {
+  return source.match(new RegExp(`<${componentName}\\b[\\s\\S]*?>`))?.[0] ?? "";
+}
+
+describe("ContentArea external catalog wiring", () => {
+  it("passes the object browser catalog to ObjectBrowser", () => {
+    expect(openingTag(contentAreaSource, "ObjectBrowser")).toContain(':catalog="activeTab.objectBrowser?.catalog"');
+  });
+
+  it("does not attach object browser state to DataGrid", () => {
+    expect(openingTag(contentAreaSource, "DataGrid")).not.toContain("activeTab.objectBrowser?.catalog");
+  });
+
+  it("passes the sidebar catalog to the DDL dialog", () => {
+    expect(openingTag(connectionTreeSource, "SidebarDdlViewDialog")).toContain(':catalog="sidebarDdlTarget.catalog"');
+  });
+
+  it("forwards the DDL dialog catalog to the metadata API", () => {
+    expect(ddlViewDialogSource).toMatch(/api\.getTableDdl\([\s\S]*?props\.objectType, props\.catalog\)/);
+  });
+});