74 lines
2.0 KiB
TypeScript
74 lines
2.0 KiB
TypeScript
|
import { describe, it, expect, vi, beforeEach } from "vitest";
|
||
|
|
import fs from "fs";
|
||
|
|
import os from "os";
|
||
|
|
import path from "path";
|
||
|
|
import { getFileSystemSuggestions } from "../src/utils/file-system-suggestions";
|
||
|
|
|
||
|
|
vi.mock("fs");
|
||
|
|
vi.mock("os");
|
||
|
|
|
||
|
|
describe("getFileSystemSuggestions", () => {
|
||
|
|
const mockFs = fs as unknown as {
|
||
|
|
readdirSync: ReturnType<typeof vi.fn>;
|
||
|
|
statSync: ReturnType<typeof vi.fn>;
|
||
|
|
};
|
||
|
|
|
||
|
|
const mockOs = os as unknown as {
|
||
|
|
homedir: ReturnType<typeof vi.fn>;
|
||
|
|
};
|
||
|
|
|
||
|
|
beforeEach(() => {
|
||
|
|
vi.clearAllMocks();
|
||
|
|
});
|
||
|
|
|
||
|
|
it("returns empty array for empty prefix", () => {
|
||
|
|
expect(getFileSystemSuggestions("")).toEqual([]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it("expands ~ to home directory", () => {
|
||
|
|
mockOs.homedir = vi.fn(() => "/home/testuser");
|
||
|
|
mockFs.readdirSync = vi.fn(() => ["file1.txt", "docs"]);
|
||
|
|
mockFs.statSync = vi.fn((p) => ({
|
||
|
|
isDirectory: () => path.basename(p) === "docs",
|
||
|
|
}));
|
||
|
|
|
||
|
|
const result = getFileSystemSuggestions("~/");
|
||
|
|
|
||
|
|
expect(mockFs.readdirSync).toHaveBeenCalledWith("/home/testuser");
|
||
|
|
expect(result).toEqual([
|
||
|
|
path.join("/home/testuser", "file1.txt"),
|
||
|
|
path.join("/home/testuser", "docs" + path.sep),
|
||
|
|
]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it("filters by prefix if not a directory", () => {
|
||
|
|
mockFs.readdirSync = vi.fn(() => ["abc.txt", "abd.txt", "xyz.txt"]);
|
||
|
|
mockFs.statSync = vi.fn((p) => ({
|
||
|
|
isDirectory: () => p.includes("abd"),
|
||
|
|
}));
|
||
|
|
|
||
|
|
const result = getFileSystemSuggestions("a");
|
||
|
|
expect(result).toEqual(["abc.txt", "abd.txt/"]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it("handles errors gracefully", () => {
|
||
|
|
mockFs.readdirSync = vi.fn(() => {
|
||
|
|
throw new Error("failed");
|
||
|
|
});
|
||
|
|
|
||
|
|
const result = getFileSystemSuggestions("some/path");
|
||
|
|
expect(result).toEqual([]);
|
||
|
|
});
|
||
|
|
|
||
|
|
it("normalizes relative path", () => {
|
||
|
|
mockFs.readdirSync = vi.fn(() => ["foo", "bar"]);
|
||
|
|
mockFs.statSync = vi.fn((_p) => ({
|
||
|
|
isDirectory: () => true,
|
||
|
|
}));
|
||
|
|
|
||
|
|
const result = getFileSystemSuggestions("./");
|
||
|
|
expect(result).toContain("foo/");
|
||
|
|
expect(result).toContain("bar/");
|
||
|
|
});
|
||
|
|
});
|