pp-parachute/spec/shared/manager_spec.js

Airdrop JS Applications

var manager = require('../../shared/manager');
var path = require('path');

describe('Application Manager', function () {
    var pathToTest1 = path.resolve(__dirname + '/../test_apps/test1/parachute.js');
    var pathToTest2 = path.resolve(__dirname + '/../test_apps/test2/parachute.js');
    var app1 = require(pathToTest1);
    var app2 = require(pathToTest2);

    beforeEach(function() {
        manager.clear();
    });

    it('should load an application', function() {
        var app = require(pathToTest1);
        expect(function() {
            manager.loadApplication('test1', pathToTest1);
        }).not.toThrow();
        expect(manager.getApplication('test1')).toBe(app);
    });

    it('should set an environment based on a url', function() {
        var url = '/foo/bar/1'; //test app 1 env1
        manager.loadApplication('test1', pathToTest1);
        manager.setEnvironmentForUrl(url);
        expect(manager.getCurrentEnvironment()).toBe(app1.environments['env1']);
    });

    it('should return an asset root for the current environment', function() {
        var url = '/foo/bar/1'; //test app 1 env1
        manager.loadApplication('test1', pathToTest1);
        manager.setEnvironmentForUrl(url);
        expect(manager.getAssetRoot()).toBe(app1.environments['env1'].getAssetRoot());
        manager.clear();
        expect(manager.getAssetRoot()).toBe(null);
    });

    it('should return the current environment', function() {
        var url = '/foo/bar/1'; //test app 1 env1
        manager.loadApplication('test1', pathToTest1);
        manager.setEnvironmentForUrl(url);
        expect(manager.getCurrentEnvironment()).toBe(app1.environments['env1']);
        manager.clear();
        expect(manager.getCurrentEnvironment()).toBe(null);
    });

    it('should require the application being loaded to exist', function() {
        expect(function() {
            manager.loadApplication('not_here', '/foobar/is/not/here.js');
        }).toThrow();
    });

    it('should get view data', function() {
        var file = '/path/to/view.jade';
        var url = '/foo/bar/1'; //test app 1 env1
        manager.loadApplication('test1', pathToTest1);
        manager.setEnvironmentForUrl(url);
        manager.getCurrentEnvironment().setViewFile(file);
        var data = manager.getViewData();
        expect(data.viewFile).toBe('view');
        expect(data.viewDirectory.lastIndexOf('/path/to')).toBe(data.viewDirectory.length - ('/path/to'.length));
        expect(data.viewEngine).toBe('jade');
    });

    //todo test all fns called form the command line
});