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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { assert, assertEquals, assertThrows } from "../../testing/asserts.ts";
import Dirent from "./_fs_dirent.ts";
class DirEntryMock implements Deno.DirEntry {
name = "";
isFile = false;
isDirectory = false;
isSymlink = false;
}
Deno.test({
name: "Directories are correctly identified",
fn() {
const entry: DirEntryMock = new DirEntryMock();
entry.isDirectory = true;
entry.isFile = false;
entry.isSymlink = false;
assert(new Dirent(entry).isDirectory());
assert(!new Dirent(entry).isFile());
assert(!new Dirent(entry).isSymbolicLink());
},
});
Deno.test({
name: "Files are correctly identified",
fn() {
const entry: DirEntryMock = new DirEntryMock();
entry.isDirectory = false;
entry.isFile = true;
entry.isSymlink = false;
assert(!new Dirent(entry).isDirectory());
assert(new Dirent(entry).isFile());
assert(!new Dirent(entry).isSymbolicLink());
},
});
Deno.test({
name: "Symlinks are correctly identified",
fn() {
const entry: DirEntryMock = new DirEntryMock();
entry.isDirectory = false;
entry.isFile = false;
entry.isSymlink = true;
assert(!new Dirent(entry).isDirectory());
assert(!new Dirent(entry).isFile());
assert(new Dirent(entry).isSymbolicLink());
},
});
Deno.test({
name: "File name is correct",
fn() {
const entry: DirEntryMock = new DirEntryMock();
entry.name = "my_file";
assertEquals(new Dirent(entry).name, "my_file");
},
});
Deno.test({
name: "Socket and FIFO pipes aren't yet available",
fn() {
const entry: DirEntryMock = new DirEntryMock();
assertThrows(
() => {
new Dirent(entry).isFIFO();
},
Error,
"does not yet support",
);
assertThrows(
() => {
new Dirent(entry).isSocket();
},
Error,
"does not yet support",
);
},
});
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