Fix tests when there are no bundled queries

Author: koesie10

extensions/ql-vscode/src/model-editor/supported-languages.ts

@@ -5,7 +5,7 @@ import type { ModelConfig } from "../config";
  * Languages that are always supported by the model editor. These languages
  * do not require a separate config setting to enable them.
  */
-const SUPPORTED_LANGUAGES: QueryLanguage[] = [
+export const SUPPORTED_LANGUAGES: QueryLanguage[] = [
   QueryLanguage.Java,
   QueryLanguage.CSharp,
 ];

extensions/ql-vscode/test/vscode-tests/no-workspace/model-editor/external-api-usage-query.test.ts

@@ -7,22 +7,20 @@ import type { DatabaseItem } from "../../../../src/databases/local-databases";
 import { DatabaseKind } from "../../../../src/databases/local-databases";
 import { dirSync, file } from "tmp-promise";
 import { QueryResultType } from "../../../../src/query-server/messages";
-import { fetchExternalApiQueries } from "../../../../src/model-editor/queries";
 import * as log from "../../../../src/common/logging/notifications";
 import { RedactableError } from "../../../../src/common/errors";
 import type { showAndLogExceptionWithTelemetry } from "../../../../src/common/logging";
-import type { QueryLanguage } from "../../../../src/common/query-language";
 import { mockedObject, mockedUri } from "../../utils/mocking.helpers";
 import { Mode } from "../../../../src/model-editor/shared/mode";
 import { join } from "path";
 import type { CodeQLCliServer } from "../../../../src/codeql-cli/cli";
 import type { QueryRunner } from "../../../../src/query-server";
 import { QueryOutputDir } from "../../../../src/local-queries/query-output-dir";
+import { SUPPORTED_LANGUAGES } from "../../../../src/model-editor/supported-languages";
 
 describe("runModelEditorQueries", () => {
-  const language = Object.keys(fetchExternalApiQueries)[
-    Math.floor(Math.random() * Object.keys(fetchExternalApiQueries).length)
-  ] as QueryLanguage;
+  const language =
+    SUPPORTED_LANGUAGES[Math.floor(Math.random() * SUPPORTED_LANGUAGES.length)];
 
   const queryDir = dirSync({ unsafeCleanup: true }).name;
 
@@ -33,11 +31,6 @@ describe("runModelEditorQueries", () => {
 
     const outputDir = new QueryOutputDir(join((await file()).path, "1"));
 
-    const query = fetchExternalApiQueries[language];
-    if (!query) {
-      throw new Error(`No query found for language ${language}`);
-    }
-
     const options = {
       cliServer: mockedObject<CodeQLCliServer>({
         resolveQlpacks: jest.fn().mockResolvedValue({
@@ -96,11 +89,6 @@ describe("runModelEditorQueries", () => {
   it("should run query for random language", async () => {
     const outputDir = new QueryOutputDir(join((await file()).path, "1"));
 
-    const query = fetchExternalApiQueries[language];
-    if (!query) {
-      throw new Error(`No query found for language ${language}`);
-    }
-
     const options = {
       cliServer: mockedObject<CodeQLCliServer>({
         resolveQlpacks: jest.fn().mockResolvedValue({

extensions/ql-vscode/test/vscode-tests/no-workspace/model-editor/model-editor-queries.test.ts

@@ -27,6 +27,15 @@ describe("setUpPack", () => {
     return { language: lang as QueryLanguage, query };
   });
 
+  if (languages.length === 0) {
+    // If we currently don't have any bundled queries, skip this test, but ensure there's still at least one test.
+    test("should not have any bundled queries", () => {
+      expect(languages).toHaveLength(0);
+    });
+
+    return;
+  }
+
   describe.each(languages)("for language $language", ({ language, query }) => {
     test("should create the files when not found", async () => {
       const cliServer = mockedObject<CodeQLCliServer>({