test(fmt): fix spelling in cache tests

Author: chenjiahan

packages/rstack/tests/fmt/runnerCache.test.ts

@@ -155,7 +155,7 @@ test('caches unsupported parser results until final options change', async () =>
   });
 });
 
-test('invalidates cached unsupported parser results when extensionless content changes', async () => {
+test('invalidates cached unsupported parser results when content changes without an extension', async () => {
   await withTempProject(async (rootPath) => {
     const filePath = writeProjectFile(rootPath, 'script', 'plain text\n');
     const cache = createCache(rootPath);

packages/rstack/tests/fmt/runnerWorkerPreflight.test.ts

@@ -84,7 +84,7 @@ test('does not start the worker pool when every parser result is cached as unsup
   });
 });
 
-test('starts the worker pool for a path-only unsupported entry on an extensionless file', async () => {
+test('starts the worker pool for a path-only unsupported entry without an extension', async () => {
   await withTempProject(async (rootPath) => {
     const filePath = writeProjectFile(rootPath, 'script', 'plain text');
     const cachePath = path.join(rootPath, 'cache', 'fmt-v1.json');

packages/rstack/tests/fmt/worker.test.ts

@@ -48,7 +48,7 @@ test('returns cached states before resolving the parser', async () => {
   await withTempProject(async (rootPath) => {
     const source = 'const value=1';
     const filePath = writeProjectFile(rootPath, 'example.ts', source);
-    const extensionlessPath = writeProjectFile(rootPath, 'script', source);
+    const noExtensionPath = writeProjectFile(rootPath, 'script', source);
     const missingPath = path.join(rootPath, 'missing.unknown');
     const contentHash = sha256(source);
     const optionsHash = 'options';
@@ -57,8 +57,8 @@ test('returns cached states before resolving the parser', async () => {
       [[contentHash, optionsHash, 'clean'], filePath, false, 'unchanged'],
       [[contentHash, optionsHash, 'dirty'], filePath, false, 'changed'],
       [[contentHash, optionsHash, 'clean'], filePath, true, 'unchanged'],
-      [[contentHash, optionsHash, 'unsupported'], extensionlessPath, false, 'unsupported'],
-      [[contentHash, optionsHash, 'unsupported'], extensionlessPath, true, 'unsupported'],
+      [[contentHash, optionsHash, 'unsupported'], noExtensionPath, false, 'unsupported'],
+      [[contentHash, optionsHash, 'unsupported'], noExtensionPath, true, 'unsupported'],
       [[null, optionsHash, 'unsupported'], missingPath, false, 'unsupported'],
       [[null, optionsHash, 'unsupported'], missingPath, true, 'unsupported'],
     ] as const) {
@@ -81,7 +81,7 @@ test('returns cached states before resolving the parser', async () => {
   });
 });
 
-test('does not trust path-only unsupported entries for extensionless files', async () => {
+test('does not trust path-only unsupported entries for files without extensions', async () => {
   await withTempProject(async (rootPath) => {
     const filePath = writeProjectFile(rootPath, 'script', '#!/usr/bin/env node\nconst value=1');