anissah/user/themes/anissabensalah/node_modules/vow-fs/test/removedir.js

var fs = require('fs'),
    path = require('path'),
    vfs = require('../lib/fs'),
    TEST_DIR = path.join(__dirname, 'test-dir');

module.exports = {
    setUp : function(done) {
        fs.mkdirSync(TEST_DIR);
        done();
    },

    tearDown : function(done) {
        fs.rmdirSync(TEST_DIR);
        done();
    },

    'should remove empty directory' : function(test) {
        var dir = path.join(TEST_DIR, 'dir');
        fs.mkdirSync(dir);
        vfs.removeDir(dir)
            .then(
                function() {
                    return vfs.exists(dir);
                },
                function() {
                    test.ok(false);
                })
            .always(function(promise) {
                test.ok(!promise.valueOf());
                test.done();
            });
    },

    'should remove directory tree' : function(test) {
        var dir = path.join(TEST_DIR, 'dir');
        fs.mkdirSync(dir);
        fs.mkdirSync(path.join(dir, 'a'));
        fs.writeFileSync(path.join(dir, 'a', 'file'), 'file');
        fs.mkdirSync(path.join(dir, 'a', 'b'));
        fs.writeFileSync(path.join(dir, 'a', 'b', 'file1'), 'file1');
        fs.writeFileSync(path.join(dir, 'a', 'b', 'file2'), 'file2');
        vfs.removeDir(dir)
            .then(
                function() {
                    return vfs.exists(dir);
                },
                function() {
                    test.ok(false);
                })
            .always(function(promise) {
                test.ok(!promise.valueOf());
                test.done();
            });
    },

    'should not remove file' : function(test) {
        var filePath = path.join(TEST_DIR, 'file');
        fs.writeFileSync(filePath, 'file');
        vfs.removeDir(filePath)
            .then(
                function() {
                    test.ok(false);
                },
                function(err) {
                    test.equal(err.code, 'ENOTDIR');
                    return vfs.exists(filePath);
                })
            .always(function(promise) {
                test.ok(promise.valueOf());
                fs.unlinkSync(filePath);
                test.done();
            });
    }
};