test: fix flaky tests

Author: thetutlage

bin/test.ts

@@ -26,7 +26,7 @@ configure({
     files: ['tests/**/*.spec.ts'],
     plugins: [assert(), runFailedTests(), fileSystem({ basePath: TEST_TMP_DIR_PATH })],
     reporters: [specReporter()],
-    timeout: 10 * 1000,
+    timeout: 5 * 1000,
     importer: (filePath: string) => import(pathToFileURL(filePath).href),
   },
 })

tests/watch.spec.ts

@@ -31,7 +31,9 @@ test.group('Watcher', () => {
       done()
     })
 
-    await fs.create('bar.ts', '')
+    output!.watcher.on('watcher:ready', async () => {
+      await fs.create('bar.ts', '')
+    })
   })
     .waitForDone()
     .skip(!!process.env.CI, 'Skipping in CI. Cannot get chokidar to work')
@@ -55,7 +57,9 @@ test.group('Watcher', () => {
       done()
     })
 
-    await fs.create('foo.ts', 'hello world')
+    output!.watcher.on('watcher:ready', async () => {
+      await fs.create('foo.ts', 'hello world')
+    })
   })
     .waitForDone()
     .skip(!!process.env.CI, 'Skipping in CI. Cannot get chokidar to work')
@@ -79,7 +83,9 @@ test.group('Watcher', () => {
       done()
     })
 
-    await fs.remove('foo.ts')
+    output!.watcher.on('watcher:ready', async () => {
+      await fs.remove('foo.ts')
+    })
   })
     .waitForDone()
     .skip(!!process.env.CI, 'Skipping in CI. Cannot get chokidar to work')
@@ -105,7 +111,9 @@ test.group('Watcher', () => {
       assert.fail('Never expected to reach here')
     })
 
-    await fs.create('baz.ts', '')
+    output!.watcher.on('watcher:ready', async () => {
+      await fs.create('baz.ts', '')
+    })
     await new Promise((resolve) => setTimeout(resolve, 1000))
   }).skip(!!process.env.CI, 'Skipping in CI. Cannot get chokidar to work')
 
@@ -132,7 +140,9 @@ test.group('Watcher', () => {
       done()
     })
 
-    await fs.create('foo.md', '')
+    output!.watcher.on('watcher:ready', async () => {
+      await fs.create('foo.md', '')
+    })
   })
     .waitForDone()
     .skip(!!process.env.CI, 'Skipping in CI. Cannot get chokidar to work')