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import { watch } from "./_fs_watch.ts";
import { assertEquals } from "../../testing/asserts.ts";
function wait(time: number) {
return new Promise((resolve) => {
setTimeout(resolve, time);
});
}
Deno.test({
name: "watching a file",
async fn() {
const file = Deno.makeTempFileSync();
const result: Array<[string, string]> = [];
const watcher = watch(
file,
(eventType, filename) => result.push([eventType, filename]),
);
await wait(100);
Deno.writeTextFileSync(file, "something");
await wait(100);
watcher.close();
assertEquals(result, [
["modify", file],
["modify", file],
["access", file],
]);
},
});
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