tests.js

"use script";

var childproc = require("child_process"),
	scantree = require("./"),

	DIR_CWD = process.cwd(),
	path = require("path"),
	test_idx = 0,

	cli_tests,
	lib_tests
;

cli_tests = [
	{
		command: "node bin/scantree --force-slash-separator --file=test/a.js --base-dir=test/",
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --file=test/a.js --file=test/baz/bam/h.js --base-dir=test/",
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/",
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js","i.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --dir=test/foo --dir=test/foo/bar --dir=test/baz --dir=test/baz/bam --base-dir=test/",
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/ --recursive",
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/ --recursive --exclude=\"d\\.js\" --exclude=\"[abc]\\.js\"",
		assert: '[["baz/bam/g.js","i.js"],["baz/bam/h.js","baz/f.js","e.js"]]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/ --recursive --no-groups",
		assert: '["http://some.url/j.js","baz/f.js","e.js","foo/c.js","foo/bar/d.js","foo/b.js","a.js","baz/bam/g.js","i.js","baz/bam/h.js"]'
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/ --recursive --full-paths",
		assert: '[["http://some.url/j.js","/tmp/test/baz/f.js","/tmp/test/e.js"],"/tmp/test/foo/c.js",["/tmp/test/foo/bar/d.js","/tmp/test/foo/b.js"],"/tmp/test/a.js",["/tmp/test/baz/bam/g.js","/tmp/test/i.js"],"/tmp/test/baz/bam/h.js"]'
			.replace(/"\/tmp/g,function(){
				return '"' + DIR_CWD.replace(/\\/g,"/");
			})
	},
	{
		command: "node bin/scantree --force-slash-separator --dir=test/ --base-dir=test/ --recursive --output=simple",
		assert: ['http://some.url/j.js','baz/f.js','e.js','foo/c.js','foo/bar/d.js','foo/b.js','a.js','baz/bam/g.js','i.js','baz/bam/h.js']
			.join("\0") + "\0"
	},
	{
		command: "node bin/scantree --force-slash-separator --file=\"http://some.url/j.js\" --file=\"http://some.url/k.js\" --dir=test/ --base-dir=test/ --recursive",
		assert: '[["http://some.url/j.js","e.js","baz/f.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],["http://some.url/k.js","baz/bam/h.js"]]'
	},
	{
		command: "node bin/scantree --file=README.md",
		assert: 'scantree: Invalid: tmp/README.md\nSyntaxError: Unexpected character \'#\' (1:0)'
			.replace(/tmp\//g,function(){
				return DIR_CWD + path.sep;
			})
	},
	{
		command: "node bin/scantree --file=GONE.txt",
		assert: 'scantree: Not found: tmp/GONE.txt'
			.replace(/tmp\//g,function(){
				return DIR_CWD + path.sep;
			})
	}
];

lib_tests = [
	{
		opts: { files: "test/a.js", base_dir: "test/", force_slash_separator: true },
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js"]'
	},
	{
		opts: { files: ["test/a.js", "test/baz/bam/h.js"], base_dir: "test/", force_slash_separator: true },
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		opts: { dirs: "test/", base_dir: "test/", force_slash_separator: true },
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js","i.js"]'
	},
	{
		opts: { dirs: ["test/", "test/foo", "test/foo/bar", "test/baz", "test/baz/bam"], base_dir: "test/", force_slash_separator: true },
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		opts: { dirs: "test/", base_dir: "test/", recursive: true, force_slash_separator: true },
		assert: '[["http://some.url/j.js","baz/f.js","e.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],"baz/bam/h.js"]'
	},
	{
		opts: { dirs: "test/", base_dir: "test/", recursive: true, excludes: ["d\\.js", "[abc]\\.js"], force_slash_separator: true },
		assert: '[["baz/bam/g.js","i.js"],["baz/bam/h.js","baz/f.js","e.js"]]'
	},
	{
		opts: { dirs: "test/", base_dir: "test/", recursive: true, groups: false, force_slash_separator: true },
		assert: '["http://some.url/j.js","baz/f.js","e.js","foo/c.js","foo/bar/d.js","foo/b.js","a.js","baz/bam/g.js","i.js","baz/bam/h.js"]'
	},
	{
		opts: { dirs: "test/", base_dir: "test/", recursive: true, full_paths: true, force_slash_separator: true },
		assert: '[["http://some.url/j.js","/tmp/test/baz/f.js","/tmp/test/e.js"],"/tmp/test/foo/c.js",["/tmp/test/foo/bar/d.js","/tmp/test/foo/b.js"],"/tmp/test/a.js",["/tmp/test/baz/bam/g.js","/tmp/test/i.js"],"/tmp/test/baz/bam/h.js"]'
			.replace(/"\/tmp/g,function(){
				return '"' + DIR_CWD.replace(/\\/g,"/");
			})
	},
	{
		opts: { dirs: "test/", base_dir: "test/", recursive: true, output: "simple", force_slash_separator: true },
		assert: ['http://some.url/j.js','baz/f.js','e.js','foo/c.js','foo/bar/d.js','foo/b.js','a.js','baz/bam/g.js','i.js','baz/bam/h.js']
			.join("\0") + "\0"
	},
	{
		opts: { files: ['http://some.url/j.js','http://some.url/k.js'], dirs: "test/", base_dir: "test/", recursive: true, force_slash_separator: true },
		assert: '[["http://some.url/j.js","e.js","baz/f.js"],"foo/c.js",["foo/bar/d.js","foo/b.js"],"a.js",["baz/bam/g.js","i.js"],["http://some.url/k.js","baz/bam/h.js"]]'
	},
	{
		opts: { files: "README.md" },
		assert: 'Invalid: tmp/README.md\nSyntaxError: Unexpected character \'#\' (1:0)'
			.replace(/tmp\//g,function(){
				return DIR_CWD + path.sep;;
			})
	},
	{
		opts: { files: "GONE.txt" },
		assert: 'Not found: tmp/GONE.txt'
			.replace(/tmp\//g,function(){
				return DIR_CWD + path.sep;;
			})
	}
];

cli_tests.forEach(function eacher(test){
	test_idx++;

	var res;

	try {
		res = childproc.execSync(
			test.command,
			{
				cwd: DIR_CWD,
				env: process.env,
				stdio: [
					/*stdin*/0,
					/*stdout*/"pipe",
					/*stderr*/"pipe"
				]
			}
		).toString().trim();
	}
	catch (err) {
		res = err.stderr.toString().trim();
	}

	if (test.assert !== res) {
		throw ("Test (" + test_idx + ") failed:\n\n  " + test.assert + "\n\n  " + res);
	}
	console.log("Test " + test_idx + " passed");
});

lib_tests.forEach(function eacher(test){
	test_idx++;

	var res;

	try {
		res = scantree.scan(test.opts).trim();
	}
	catch (err) {
		res = err.message.toString().trim();
	}

	if (test.assert !== res) {
		throw ("Test (" + test_idx + ") failed:\n\n  " + test.assert + "\n\n  " + res);
	}
	console.log("Test " + test_idx + " passed");
});

console.log("Done.");