Add selenium tests

test/test.js

@@ -4,37 +4,127 @@
 
 var execSync = require('child_process').execSync,
     expect = require('expect.js'),
-    fs = require('fs'),
-    os = require('os'),
     path = require('path'),
-    superagent = require('superagent');
+    fs = require('fs'),
+    superagent = require('superagent'),
+    webdriver = require('selenium-webdriver');
+
+var by = webdriver.By,
+    Keys = webdriver.Key,
+    until = webdriver.until;
 
 process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
 
+if (!process.env.USERNAME || !process.env.PASSWORD) {
+    console.log('USERNAME and PASSWORD env vars need to be set');
+    process.exit(1);
+}
+
 describe('Application life cycle test', function () {
     this.timeout(0);
-    var LOCATION = 'surfertest';
-    var app, testFile = os.tmpdir() + '/surfer-test.txt';
-    var username = process.env.USERNAME;
-    var password = process.env.PASSWORD;
+
+    var firefox = require('selenium-webdriver/firefox');
+    var server, browser = new firefox.Driver();
 
     before(function (done) {
-        if (!process.env.USERNAME) return done(new Error('USERNAME env var not set'));
-        if (!process.env.PASSWORD) return done(new Error('PASSWORD env var not set'));
+        var seleniumJar= require('selenium-server-standalone-jar');
+        var SeleniumServer = require('selenium-webdriver/remote').SeleniumServer;
+        server = new SeleniumServer(seleniumJar.path, { port: 4444 });
+        server.start();
 
         done();
     });
 
     after(function (done) {
+        browser.quit();
+        server.stop();
         done();
     });
 
+    var LOCATION = 'rctest';
+    var TEST_TIMEOUT = 10000;
+    var TEST_FILE_NAME_0 = 'index.html';
+    var TEST_FILE_NAME_1 = 'test.txt';
+    var app;
+
+    // tests which are used more than once
+    function login(done) {
+        browser.manage().deleteAllCookies();
+        browser.get('https://' + app.fqdn + '/_admin');
+
+        browser.wait(until.elementLocated(by.id('inputUsername')), TEST_TIMEOUT).then(function () {
+            browser.wait(until.elementIsVisible(browser.findElement(by.id('inputUsername'))), TEST_TIMEOUT).then(function () {
+                browser.findElement(by.id('inputUsername')).sendKeys(process.env.USERNAME);
+                browser.findElement(by.id('inputPassword')).sendKeys(process.env.PASSWORD);
+                browser.findElement(by.id('loginForm')).submit();
+
+                browser.wait(until.elementIsVisible(browser.findElement(by.id('logoutButton'))), TEST_TIMEOUT).then(function () {
+                    done();
+                });
+            });
+        });
+    }
+
+    function logout(done) {
+        browser.get('https://' + app.fqdn + '/_admin');
+
+        browser.wait(until.elementLocated(by.id('logoutButton')), TEST_TIMEOUT).then(function () {
+            browser.wait(until.elementIsVisible(browser.findElement(by.id('logoutButton'))), TEST_TIMEOUT).then(function () {
+                browser.findElement(by.id('logoutButton')).click();
+
+                browser.wait(until.elementIsVisible(browser.findElement(by.id('inputPassword'))), TEST_TIMEOUT).then(function () {
+                    done();
+                });
+            });
+        });
+    }
+
+    function checkFileIsListed(name, done) {
+        browser.get('https://' + app.fqdn + '/_admin');
+
+        browser.wait(until.elementLocated(by.xpath('//*[text()="' + name + '"]')), TEST_TIMEOUT).then(function () {
+            done();
+        });
+    }
+
+    function checkFileIsPresent(done) {
+        browser.get('https://' + app.fqdn + '/' + TEST_FILE_NAME_0);
+
+        browser.wait(until.elementLocated(by.xpath('//*[text()="test"]')), TEST_TIMEOUT).then(function () {
+            done();
+        });
+    }
+
+    function checkIndexFileIsServedUp(done) {
+        browser.get('https://' + app.fqdn);
+
+        browser.wait(until.elementLocated(by.xpath('//*[text()="test"]')), TEST_TIMEOUT).then(function () {
+            done();
+        });
+    }
+
+    function checkFileIsGone(name, done) {
+        superagent.get('https://' + app.fqdn + '/' + name).end(function (error, result) {
+            expect(error).to.be.an('object');
+            expect(result.statusCode).to.equal(404);
+            done();
+        });
+    }
+
+    function uploadFile(name, done) {
+        // File upload can't be tested with selenium, since the file input is not visible and thus can't be interacted with :-(
+
+        fs.writeFileSync(process.env.HOME + '/.surfer.json', JSON.stringify({ server: 'https://' + app.fqdn, username: process.env.USERNAME, password: process.env.PASSWORD }));
+        execSync(path.join(__dirname, '/../cli/surfer.js') + ' put ' + path.join(__dirname, name),  { stdio: 'inherit' } );
+        done();
+    }
+
     it('build app', function () {
         execSync('cloudron build', { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
     });
 
     it('install app', function () {
-        execSync('cloudron install --new --location ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
+        execSync('cloudron install --new --wait --location ' + LOCATION, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
     });
 
     it('can get app information', function () {
@@ -45,25 +135,20 @@ describe('Application life cycle test', function () {
         expect(app).to.be.an('object');
     });
 
-    it('can get the main page', function (done) {
-        superagent.get('https://' + app.fqdn).end(function (error, result) {
-            expect(error).to.be(null);
-            expect(result.status).to.eql(200);
-
-            done();
-        });
-    });
-
-    it('can login using cli', function () {
-        // execSync(__dirname + '/../cli/surfer.js login https://' + app.fqdn, { input: username + '\n' + password + '\n' });
-        fs.writeFileSync(process.env.HOME + '/.surfer.json', JSON.stringify({ server: 'https://' + app.fqdn, username: username, password: password }));
-    });
-
-    it('can upload file', function (done) {
-        fs.writeFileSync(testFile, 'surfer');
-        execSync(__dirname + '/../cli/surfer.js put ' + testFile,  { stdio: 'inherit' } );
+    it('can login', login);
+    it('can upload file', uploadFile.bind(null, TEST_FILE_NAME_0));
+    it('file is listed', checkFileIsListed.bind(null, TEST_FILE_NAME_0));
+    it('file is served up', checkFileIsPresent);
+    it('file is served up', checkIndexFileIsServedUp);
+    it('can upload second file', uploadFile.bind(null, TEST_FILE_NAME_1));
+    it('file is listed', checkFileIsListed.bind(null, TEST_FILE_NAME_1));
+    it('can delete second file with cli', function (done) {
+        fs.writeFileSync(process.env.HOME + '/.surfer.json', JSON.stringify({ server: 'https://' + app.fqdn, username: process.env.USERNAME, password: process.env.PASSWORD }));
+        execSync(path.join(__dirname, '/../cli/surfer.js') + ' del ' + TEST_FILE_NAME_1,  { stdio: 'inherit' } );
         done();
     });
+    it('second file is gone', checkFileIsGone.bind(null, TEST_FILE_NAME_1));
+    it('can logout', logout);
 
     it('backup app', function () {
         execSync('cloudron backup --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
@@ -73,15 +158,28 @@ describe('Application life cycle test', function () {
         execSync('cloudron restore --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
     });
 
-    it('can get the uploaded file', function (done) {
-        var contents = execSync(__dirname + '/../cli/surfer.js get surfer-test.txt').toString('utf8');
-        expect(contents).to.be('surfer');
-        done();
+    it('can login', login);
+    it('file is listed', checkFileIsListed.bind(null, TEST_FILE_NAME_0));
+    it('file is served up', checkFileIsPresent);
+    it('file is served up', checkIndexFileIsServedUp);
+    it('second file is still gone', checkFileIsGone.bind(null, TEST_FILE_NAME_1));
+    it('can logout', logout);
+
+    it('move to different location', function () {
+        browser.manage().deleteAllCookies();
+        execSync('cloudron install --location ' + LOCATION + '2', { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
+        var inspect = JSON.parse(execSync('cloudron inspect'));
+        app = inspect.apps.filter(function (a) { return a.location === LOCATION + '2'; })[0];
+        expect(app).to.be.an('object');
     });
 
+    it('can login', login);
+    it('file is listed', checkFileIsListed.bind(null, TEST_FILE_NAME_0));
+    it('file is served up', checkFileIsPresent);
+    it('file is served up', checkIndexFileIsServedUp);
+    it('can logout', logout);
+
     it('uninstall app', function () {
         execSync('cloudron uninstall --app ' + app.id, { cwd: path.resolve(__dirname, '..'), stdio: 'inherit' });
-        fs.unlinkSync(process.env.HOME + '/.surfer.json');
-        fs.unlinkSync(testFile);
     });
 });