chore: rewrite tests and utils to use Deno.Command API (#16895)

Since "Deno.spawn()", "Deno.spawnSync()" and "Deno.spawnChild"
are getting deprecated, this commits rewrites all tests and utilities to
use "Deno.Command" API instead.

1 files changed, 2 insertions, 2 deletions

diff --git a/cli/tests/unit/flock_test.ts b/cli/tests/unit/flock_test.ts
index 7ece1695c..be463bf12 100644
--- a/cli/tests/unit/flock_test.ts
+++ b/cli/tests/unit/flock_test.ts
@@ -148,10 +148,10 @@ function runFlockTestProcess(opts: { exclusive: boolean; sync: boolean }) {
     console.log(JSON.stringify({ enterTime, exitTime }));
 `;
 
-  const process = Deno.spawnChild(Deno.execPath(), {
+  const process = new Deno.Command(Deno.execPath(), {
     args: ["eval", "--unstable", scriptText],
     stdin: "piped",
-  });
+  }).spawn();
 
   const waitSignal = async () => {
     const reader = process.stdout.getReader({ mode: "byob" });