bower/test/commands/version.js

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

var helpers = require('../helpers');
var version = helpers.require('lib/commands').version;

describe('bower list', function () {

    var package = new helpers.TempDir({
        'bower.json': {
            name: 'foobar',
            version: '0.0.0'
        }
    });

    var gitPackage = new helpers.TempDir({
        'v0.0.0': {
            'bower.json': {
                name: 'foobar',
                version: '0.0.0'
            }
        }
    });

    it('bumps patch version', function() {
        package.prepare();

        return helpers.run(version, ['patch', {}, { cwd: package.path }]).then(function() {
            expect(package.readJson('bower.json').version).to.be('0.0.1');
        });
    });

    it('bumps minor version', function() {
        package.prepare();

        return helpers.run(version, ['minor', {}, { cwd: package.path }]).then(function() {
            expect(package.readJson('bower.json').version).to.be('0.1.0');
        });
    });

    it('bumps major version', function() {
        package.prepare();

        return helpers.run(version, ['major', {}, { cwd: package.path }]).then(function() {
            expect(package.readJson('bower.json').version).to.be('1.0.0');
        });
    });

    it('changes version', function() {
        package.prepare();

        return helpers.run(version, ['1.2.3', {}, { cwd: package.path }]).then(function() {
            expect(package.readJson('bower.json').version).to.be('1.2.3');
        });
    });

    it('bumps patch version, create commit, and tag', function() {
        return gitPackage.prepareGit().then(function() {

            return helpers.run(version, ['patch', {}, { cwd: gitPackage.path }]).then(function() {
                expect(gitPackage.readJson('bower.json').version).to.be('0.0.1');

                return gitPackage.git('tag').spread(function(result) {
                    expect(result).to.be('v0.0.0\nv0.0.1\n');

                    return gitPackage.git('log', '--pretty=format:%s', '-n1').spread(function(result) {
                        expect(result).to.be('v0.0.1');
                    });
                });
            });

        });
    });

    it('bumps with custom commit message', function() {
        return gitPackage.prepareGit().then(function() {

            return helpers.run(version, ['patch', { message: 'Bumping %s, because what'}, { cwd: gitPackage.path }]).then(function() {
                expect(gitPackage.readJson('bower.json').version).to.be('0.0.1');

                return gitPackage.git('tag').spread(function(result) {
                    expect(result).to.be('v0.0.0\nv0.0.1\n');

                    return gitPackage.git('log', '--pretty=format:%s', '-n1').spread(function(result) {
                        expect(result).to.be('Bumping 0.0.1, because what');
                    });
                });
            });

        });
    });
});