bower/test/commands/cache/list.js

var expect = require('expect.js');
var helpers = require('../../helpers');

var cacheList = helpers.command('cache/list');

describe('bower cache list', function() {
    var cacheDir = new helpers.TempDir({
        '87323d6d4e48be291a9616a033d4cc6c/1.3.8/.bower.json': {
            name: 'angular',
            version: '1.3.8'
        },
        '87323d6d4e48be291a9616a033d4cc6c/1.3.9/.bower.json': {
            name: 'angular',
            version: '1.3.9'
        },
        '9eaed103d6a7e78d91f673cfad796850/1.0.0/.bower.json': {
            name: 'jquery',
            version: '1.0.0'
        }
    });

    it('correctly reads arguments', function() {
        expect(cacheList.readOptions(['jquery', 'angular'])).to.eql([
            ['jquery', 'angular'],
            {}
        ]);
    });

    it('lists packages from cache', function() {
        cacheDir.prepare();

        return helpers
            .run(cacheList, [
                undefined,
                {},
                {
                    storage: {
                        packages: cacheDir.path
                    }
                }
            ])
            .spread(function(result) {
                expect(result[0].canonicalDir).to.be(
                    cacheDir.getPath('87323d6d4e48be291a9616a033d4cc6c/1.3.8')
                );
                expect(result[0].pkgMeta.version).to.be('1.3.8');
                expect(result[1].pkgMeta.version).to.be('1.3.9');
                expect(result[2].pkgMeta.version).to.be('1.0.0');
            });
    });

    it('lists selected package names', function() {
        cacheDir.prepare();

        return helpers
            .run(cacheList, [
                ['angular'],
                {},
                {
                    storage: {
                        packages: cacheDir.path
                    }
                }
            ])
            .spread(function(result) {
                expect(result[0].canonicalDir).to.be(
                    cacheDir.getPath('87323d6d4e48be291a9616a033d4cc6c/1.3.8')
                );
                expect(result[0].pkgMeta.version).to.be('1.3.8');
                expect(result[1].pkgMeta.version).to.be('1.3.9');
            });
    });
});