import { assert, assertThrows, fail } from "../../testing/asserts.ts";import { symlink, symlinkSync } from "./_fs_symlink.ts";
Deno.test({ name: "ASYNC: no callback function results in Error", fn() { assertThrows( () => { symlink("some/path", "some/other/path", "dir"); }, Error, "No callback function supplied", ); },});
Deno.test({ name: "ASYNC: create symlink point to a file", async fn() { const file: string = Deno.makeTempFileSync(); const linkedFile: string = file + ".link";
await new Promise<void>((resolve, reject) => { symlink(file, linkedFile, (err: Error | null) => { if (err !== null) reject(); else resolve(); }); }) .then( () => { const stat = Deno.lstatSync(linkedFile); assert(stat.isSymlink); }, () => { fail("Expected to succeed"); }, ) .finally(() => { Deno.removeSync(file); Deno.removeSync(linkedFile); }); },});
Deno.test({ name: "ASYNC: create symlink point to a dir", async fn() { const dir: string = Deno.makeTempDirSync(); const linkedDir: string = dir + ".link";
await new Promise<void>((resolve, reject) => { symlink(dir, linkedDir, (err: Error | null) => { if (err !== null) reject(); else resolve(); }); }) .then( () => { const stat = Deno.lstatSync(linkedDir); assert(stat.isSymlink); }, () => { fail("Expected to succeed"); }, ) .finally(() => { Deno.removeSync(dir); Deno.removeSync(linkedDir); }); },});
Deno.test({ name: "SYNC: create symlink point to a file", fn() { const file: string = Deno.makeTempFileSync(); const linkedFile: string = file + ".link";
try { symlinkSync(file, linkedFile); const stat = Deno.lstatSync(linkedFile); assert(stat.isSymlink); } finally { Deno.removeSync(file); Deno.removeSync(linkedFile); } },});
Deno.test({ name: "SYNC: create symlink point to a dir", fn() { const dir: string = Deno.makeTempDirSync(); const linkedDir: string = dir + ".link";
try { symlinkSync(dir, linkedDir); const stat = Deno.lstatSync(linkedDir); assert(stat.isSymlink); } finally { Deno.removeSync(dir); Deno.removeSync(linkedDir); } },});