FizzBuzz Tester

Problem Statement:

\n Write a function that returns an array of 100 elements (1 to 100 inclusive). The function should do the following:\n

for multiples of three, include \"Fizz\" instead of the number;
for multiples of five, include \"Buzz\" instead of the number;
for multiples of both three and five, include \"FizzBuzz\" instead of the number;
for all other numbers, include either the number itself or its string representation.

\n Export this function as the default export of your module.\n

\n Val URL (containing FizzBuzz implementation):\n setValUrl(e.target.value)}\n placeholder=\"https://esm.town/v/username/valname\"\n />\n

\n \n {results && (\n

Test Results:

\n {results.success\n ? (\n

\n {JSON.parse(results.results).map((result, index) => (\n

{result.name}

\n {result.passed ?

Passed

Failed: {result.error}

}\n

\n ))}\n

\n )\n : (\n

Error: {results.error}

\n {results.error.includes(\"Module not found\") && (\n

The module at the specified URL could not be found or accessed. Please check the following:

\n )}\n {results.error.includes(\"Module not found\") && (\n

Ensure the Val URL is correct and points to a valid JavaScript module.
Verify that the module is publicly accessible.
Check if there are any CORS issues preventing the module from being imported.
Make sure your function is exported as the default export or as the module itself.

\n )}\n {results.error.includes(\"is not defined\") && (\n

There seems to be an error in your FizzBuzz implementation. Check for undefined variables or typos in your code.

\n )}\n

\n View Source\n

\n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}\n\nasync function runTests(valUrl: string, testCode: string) {\n try {\n let module;\n try {\n module = await import(valUrl);\n } catch (importError) {\n console.error(\"Import error:\", importError);\n throw new Error(`Failed to import module: ${importError.message}`);\n }\n\n let testFunction;\n try {\n testFunction = new Function(\"module\", testCode);\n } catch (functionError) {\n console.error(\"Function creation error:\", functionError);\n throw new Error(`Failed to create test function: ${functionError.message}`);\n }\n\n let testResults;\n try {\n testResults = testFunction(module);\n } catch (testError) {\n console.error(\"Test execution error:\", testError);\n throw new Error(`Failed to execute tests: ${testError.message}`);\n }\n\n return { success: true, results: testResults };\n } catch (error) {\n console.error(\"Error in runTests:\", error);\n if (error instanceof TypeError && error.message.includes(\"Failed to fetch dynamically imported module\")) {\n return {\n success: false,\n error: \"Module not found or inaccessible. Please check the Val URL and ensure the module is publicly available.\",\n };\n }\n if (error instanceof ReferenceError) {\n return {\n success: false,\n error: `Error in FizzBuzz implementation: ${error.message}. Check for undefined variables or typos in your code.`,\n };\n }\n return { success: false, error: error.message };\n }\n}\n\nexport default async function server(request: Request): Promise {\n if (request.method === \"POST\" && new URL(request.url).pathname === \"/run-tests\") {\n const { valUrl, testCode } = await request.json();\n const results = await runTests(valUrl, testCode);\n return new Response(JSON.stringify(results), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n return new Response(\n `\n \n \n \n \n \n FizzBuzz Tester\n \n \n \n

\n \n \n \n \n `,\n {\n headers: {\n \"content-type\": \"text/html\",\n },\n },\n );\n}\n\nconst css = `\nbody {\n font-family: Arial, sans-serif;\n line-height: 1.6;\n margin: 0;\n padding: 20px;\n background-color: #f4f4f4;\n}\n\n.container {\n max-width: 800px;\n margin: 0 auto;\n background-color: #fff;\n padding: 20px;\n border-radius: 5px;\n box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);\n}\n\nh1, h2 {\n color: #333;\n}\n\n.problem-statement {\n background-color: #e9ecef;\n border-left: 5px solid #007bff;\n padding: 15px;\n margin-bottom: 20px;\n border-radius: 4px;\n}\n\n.problem-statement h2 {\n margin-top: 0;\n color: #007bff;\n}\n\n.problem-statement ul {\n padding-left: 20px;\n}\n\n.input-group {\n margin-bottom: 20px;\n}\n\nlabel {\n display: block;\n margin-bottom: 5px;\n}\n\ninput[type=\"text\"] {\n width: 100%;\n padding: 8px;\n border: 1px solid #ddd;\n border-radius: 4px;\n font-size: 16px;\n}\n\nbutton {\n background-color: #007bff;\n color: #fff;\n padding: 10px 15px;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 16px;\n}\n\nbutton:hover {\n background-color: #0056b3;\n}\n\n.results {\n margin-top: 20px;\n background-color: #f8f9fa;\n border: 1px solid #ddd;\n border-radius: 4px;\n padding: 15px;\n}\n\n.results.error {\n background-color: #fff0f0;\n border-color: #ffcccb;\n}\n\n.results.success {\n background-color: #f0fff0;\n border-color: #90ee90;\n}\n\n.error-message {\n color: #d8000c;\n}\n\n.test-result {\n margin-bottom: 15px;\n padding: 10px;\n border-radius: 4px;\n}\n\n.test-result.passed {\n background-color: #dff0d8;\n border: 1px solid #d6e9c6;\n}\n\n.test-result.failed {\n background-color: #f2dede;\n border: 1px solid #ebccd1;\n}\n\n.test-result h3 {\n margin-top: 0;\n}\n\npre {\n white-space: pre-wrap;\n word-wrap: break-word;\n}\n\n.footer {\n margin-top: 20px;\n text-align: center;\n}\n\n.footer a {\n color: #007bff;\n text-decoration: none;\n}\n\n.footer a:hover {\n text-decoration: underline;\n}\n`;","deleted","label",[99],"permalink","https://www.val.town/x/willthereader/fizzBuzzTest/code/main.tsx","extension","actionData","errors"]