1 files changed, 1 insertions, 2 deletions
diff --git a/cli/tests/unit/command_test.ts b/cli/tests/unit/command_test.ts
index 1c707651c..cbb1c4921 100644
--- a/cli/tests/unit/command_test.ts
+++ b/cli/tests/unit/command_test.ts
@@ -208,8 +208,7 @@ Deno.test(
   async function commandRedirectStdin() {
     const tempDir = await Deno.makeTempDir();
     const fileName = tempDir + "/redirected_stdio.txt";
-    const encoder = new TextEncoder();
-    await Deno.writeFile(fileName, encoder.encode("hello"));
+    await Deno.writeTextFile(fileName, "hello");
     const file = await Deno.open(fileName);
 
     const command = new Deno.Command(Deno.execPath(), {