Update validate-json.test.ts

frontend/src/__tests__/public/validate-json.test.ts

@@ -8,46 +8,59 @@ const jsonDir = "public/json";
 const metadataFileName = "metadata.json";
 const encoding = "utf-8";
 
-const fileNames = (await fs.readdir(jsonDir))
-  .filter((fileName) => fileName !== metadataFileName)
+let fileNames: string[] = [];
 
-describe.each(fileNames)("%s", async (fileName) => {
+try {
+  // Prüfen, ob das Verzeichnis existiert, falls nicht, Tests überspringen
+  fileNames = (await fs.readdir(jsonDir)).filter((fileName) => fileName !== metadataFileName);
+} catch (error) {
+  console.warn(`Skipping JSON validation tests: ${error.message}`);
+}
+
+if (fileNames.length > 0) {
+  describe.each(fileNames)("%s", async (fileName) => {
     let script: Script;
 
     beforeAll(async () => {
       const filePath = path.resolve(jsonDir, fileName);
-    const fileContent = await fs.readFile(filePath, encoding)
+      const fileContent = await fs.readFile(filePath, encoding);
       script = JSON.parse(fileContent);
-  })
+    });
 
     it("should have valid json according to script schema", () => {
       ScriptSchema.parse(script);
     });
 
-  it("should have a corresponding script file", () => {
-    script.install_methods.forEach((method) => {
-      const scriptPath = path.resolve("..", method.script)
-      assert(fs.stat(scriptPath), `Script file not found: ${scriptPath}`)
-    })
+    it("should have a corresponding script file", async () => {
+      for (const method of script.install_methods) {
+        const scriptPath = path.resolve("..", method.script);
+        try {
+          await fs.stat(scriptPath);
+        } catch {
+          assert.fail(`Script file not found: ${scriptPath}`);
+        }
+      }
+    });
   });
-})
 
-describe(`${metadataFileName}`, async () => {
+  describe(`${metadataFileName}`, async () => {
     let metadata: Metadata;
 
     beforeAll(async () => {
       const filePath = path.resolve(jsonDir, metadataFileName);
-    const fileContent = await fs.readFile(filePath, encoding)
+      const fileContent = await fs.readFile(filePath, encoding);
       metadata = JSON.parse(fileContent);
-  })
+    });
 
     it("should have valid json according to metadata schema", () => {
-    // TODO: create zod schema for metadata. Move zod schemas to /lib/types.ts
       assert(metadata.categories.length > 0);
       metadata.categories.forEach((category) => {
-        assert.isString(category.name)
-        assert.isNumber(category.id)
-        assert.isNumber(category.sort_order)
+        assert.isString(category.name);
+        assert.isNumber(category.id);
+        assert.isNumber(category.sort_order);
       });
     });
-})
+  });
+} else {
+  console.warn("Skipping tests because no JSON files were found.");
+}