index.test.ts

import { describe, expect, it } from 'bun:test';

import {
	validateLocalPath,
	validateResourceReference,
	validateResourcesArray,
	validateSearchPath
} from './index.ts';

describe('validateResourceReference', () => {
	it('accepts configured resource names', () => {
		const result = validateResourceReference('svelte');
		expect(result.valid).toBe(true);
		if (result.valid) {
			expect(result.value).toBe('svelte');
		}
	});

	it('accepts and normalizes https Git URLs', () => {
		const result = validateResourceReference(
			'https://github.com/sveltejs/svelte.dev/tree/main/packages'
		);
		expect(result.valid).toBe(true);
		if (result.valid) {
			expect(result.value).toBe('https://github.com/sveltejs/svelte.dev');
		}
	});

	it('accepts and normalizes npm references', () => {
		const result = validateResourceReference('npm:@types/node@22.10.1');
		expect(result.valid).toBe(true);
		if (result.valid) {
			expect(result.value).toBe('npm:@types/node@22.10.1');
		}
	});

	it('accepts and normalizes npm package URLs', () => {
		const result = validateResourceReference('https://www.npmjs.com/package/react/v/19.0.0');
		expect(result.valid).toBe(true);
		if (result.valid) {
			expect(result.value).toBe('npm:react@19.0.0');
		}
	});

	it('rejects malformed npm package URLs without throwing', () => {
		const result = validateResourceReference('https://www.npmjs.com/package/%');
		expect(result.valid).toBe(false);
		if (!result.valid) {
			expect(result.error).toContain('Invalid npm reference');
		}
	});

	it('rejects invalid resource references', () => {
		const result = validateResourceReference('not a resource');
		expect(result.valid).toBe(false);
		if (!result.valid) {
			expect(result.error).toContain('Invalid resource reference');
		}
	});

	it('rejects non-https URLs', () => {
		const result = validateResourceReference('http://github.com/sveltejs/svelte');
		expect(result.valid).toBe(false);
		if (!result.valid) {
			expect(result.error).toContain('Invalid resource reference');
		}
	});
});

describe('validateResourcesArray', () => {
	it('validates names and URLs together', () => {
		const result = validateResourcesArray([
			'svelte',
			'https://github.com/sveltejs/svelte.dev',
			'npm:react'
		]);
		expect(result.valid).toBe(true);
	});
});

describe('windows path handling', () => {
	it('accepts absolute windows local paths with forward slashes', () => {
		const result = validateLocalPath('C:/Users/test/project');
		expect(result.valid).toBe(true);
	});

	it('rejects absolute windows search paths as searchPath', () => {
		const result = validateSearchPath('C:/Users/test/project');
		expect(result.valid).toBe(false);
		if (!result.valid) {
			expect(result.error).toContain('absolute path');
		}
	});
});