Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Nette Tester / Posobota
Search
Filip Procházka
April 28, 2013
Technology
0
200
Nette Tester / Posobota
Filip Procházka
April 28, 2013
Tweet
Share
More Decks by Filip Procházka
See All by Filip Procházka
Evolving architecture
fprochazka
0
170
Value objects in PHP
fprochazka
1
190
Jak psát testy na REST API
fprochazka
0
91
V gitu se nic neztratí
fprochazka
0
370
Co se PHP programátor může naučit od Javy?
fprochazka
1
110
4 roky remote
fprochazka
1
79
Před čím tě Nette ani Symfony neochrání
fprochazka
0
150
Nejlepší cache je žádná cache
fprochazka
0
110
Doctrine: co dělat, když entity nestačí
fprochazka
0
55
Other Decks in Technology
See All in Technology
あなたの声を届けよう! 女性エンジニア登壇の意義とアウトプット実践ガイド #wttjp / Call for Your Voice
kondoyuko
4
530
Beyond Kaniko: Navigating Unprivileged Container Image Creation
f30
0
110
低レイヤを知りたいPHPerのためのCコンパイラ作成入門 完全版 / Building a C Compiler for PHPers Who Want to Dive into Low-Level Programming - Expanded
tomzoh
4
3.4k
MUITにおける開発プロセスモダナイズの取り組みと開発生産性可視化の取り組みについて / Modernize the Development Process and Visualize Development Productivity at MUIT
muit
1
6.7k
Fabric + Databricks 2025.6 の最新情報ピックアップ
ryomaru0825
1
160
開発生産性を組織全体の「生産性」へ! 部門間連携の壁を越える実践的ステップ
sudo5in5k
1
3k
強化されたAmazon Location Serviceによる新機能と開発者体験
dayjournal
4
280
LangChain Interrupt & LangChain Ambassadors meetingレポート
os1ma
2
250
Glacierだからってコストあきらめてない? / JAWS Meet Glacier Cost
taishin
1
110
Tech-Verse 2025 Global CTO Session
lycorptech_jp
PRO
0
1.3k
LangSmith×Webhook連携で実現するプロンプトドリブンCI/CD
sergicalsix
1
170
Liquid Glass革新とSwiftUI/UIKit進化
fumiyasac0921
0
310
Featured
See All Featured
Mobile First: as difficult as doing things right
swwweet
223
9.7k
Navigating Team Friction
lara
187
15k
Testing 201, or: Great Expectations
jmmastey
42
7.6k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
How to Think Like a Performance Engineer
csswizardry
24
1.7k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
29
9.5k
Designing for humans not robots
tammielis
253
25k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
3.9k
Docker and Python
trallard
44
3.5k
Build The Right Thing And Hit Your Dates
maggiecrowley
36
2.8k
The World Runs on Bad Software
bkeepers
PRO
69
11k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Transcript
Nette/Tester Filip Procházka @HosipLan
None
Proč PHPUnit ne?
Kdyby/Framework Doctrine Events Console Redis Facebook Replicator
Příliš mnoho abstrakce
Špatně se rozšiřuje
Statika
Proč Nette/Tester?
Každý test je php script - snadné debuggování - otestujete
neotestovatelné - fatal errory - http hlavičky - sušenky
Vždy paralelní - každý test ve vlastním vlákně - maximální
izolace testů - lze spouštet XY testů zároveň - je možné je zámkem serializovat
Minimalistické api - Připomíná PHPUnit - TestCase::testExpectation() - @dataProvider -
TestCase ale není povinný - Assert::true($result)
Napsal ho Davídek ;)
Jak začít?
Instalace composer.json "require-dev": { "nette/tester": "@dev" } $ composer update
--dev
První test tests/Kdyby/example.phpt <?php // Hello World! if (2*2 !==
4) exit(1);
Zkusíme spustit $ php . /vendor/nette/tester/T ester/tester.php -j30 ./tests/
None
tests/bootstrap.php <?php include __DIR__ . '/../vendor/autoload.php'; Tester\Helpers::setup(); class_alias('Tester\Assert', 'Assert'); date_default_timezone_set('Europe/Prague');
define('TEMP_DIR', __DIR__ . '/tmp/' . getmypid()); Tester\Helpers::purge(TEMP_DIR);
github.com/nette/sandbox github.com/nette/nette Více na:
Asserty <?php require __DIR__ . '/../bootstrap.php'; Assert::true(2*2 === 4); Assert::same("a",
"a"); Assert::null(NULL);
Asserty <?php Assert::throws(function () { throw new Exception("Hello"); }, 'Exception',
"Hello");
Asserty <?php Assert::match( "%a% %d%.%d%", "Nette 2.0" );
Metadata <?php /** * Test: Nette\Diagnostics\Debugger * eval error in
HTML. * * @author David Grudl * @package Nette\Diagnostics * @assertCode 500 */
TestCase <?php class ComputationTest extends Tester\TestCase { public function testMath()
{ Assert::true(2*2 === 4); } } (new ComputationTest())->run();
TestCase <?php class ComputationTest extends Tester\TestCase { protected function setUp(){}
protected function tearDown(){}
TestCase <?php class ComputationTest extends Tester\TestCase { function dataString(){ return
[["a", "a"], ["b", "b"]]; } /** @dataProvider dataString */ function testString($a, $b) {}
DomQuery <?php $dom = Tester\DomQuery::fromHtml($html); Assert::true( $dom->has('input[name="username"]') ); Assert::true( $dom->has('input[name="password"]')
);
Code Coverage <?php // tests/bootstrap.php if (extension_loaded('xdebug')) { xdebug_disable(); Tester\CodeCoverage\Collector::start(
__DIR__ . '/coverage.dat' ); }
Code Coverage $ php ./vendor/nette/tester/ Tester/coverage-report.php -c tests/Kdyby/coverage.dat -s ./src/Kdyby/Redis/
-t "Kdyby/Redis"
None
Spouštění z IDE - testy jsou obyčejné php scripty -
right click and run - right click and debug - test runner je obyčejný script - right click and run
None
Nevýhody... - integrace do nástrojů? - někdy málo info ve
zprávách assertů - "array(2) is not equal to array(2)" - nemá výchozí mockovací nástroj - github.com/janmarek/mockista - chybí podpora Selenia - proužek s výsledkem nemění barvu :(
Dotazy?