Behat - Beyond the Basics (2016 - SunshinePHP)

Behat: Beyond the Basics

@jessicamauerhan@SunshinePHP | 2-5-16 | https://joind.in/talk/9f341

Introduction

@[email protected]

Senior Test EngineerGrovo Learning, Inc.

What is Behavior Driven

Development?

Behaviour-driven development is an “outside-in” methodology. It starts at the outside by identifying business outcomes, and then drills down into the feature set that will achieve those outcomes. Each feature is captured as a “story”, which defines the scope of the feature along with its acceptance criteria.

Dan North, “What’s in a Story”http://dannorth.net/whats-in-a-story

It’s the idea that you start by writing human-readable sentences that describe a feature of your application and how it should work, and only then implement this behavior in software.

Behat Documentationhttp://docs.behat.org/en/v2.5

BDD is not about...

Well Designed CodeAutomated TestingImplementationUI Testing

Why Practice Behavior Driven

Development?

“You can turn an idea for a requirement into implemented, tested, production-ready code simply and effectively, as long as the requirement is specific enough that everyone knows what’s going on.”

Dan North, “What’s in a Story”http://dannorth.net/whats-in-a-story

GherkinBusiness Readable (Writable?), Domain Specific Language

Living Documentation / User Manual

Story: Feature Fileone Feature with a narrative

one or more Scenarios

Acceptance Criteria: Scenarios

Narrative

As a [role]I want [feature]So that [benefit / business reason]

Use “5 Whys” to determine narrative

Feature: Account Holder Withdraws CashFeature: Short, Descriptive, Action

Acceptance Criteria: Scenarios

Given: Exact Context

When: Action/Event

Then: Outcomes

And/But: More of the same...

Scenario: Account has sufficient fundsGiven the account balance is $100And the card is validAnd the machine contains enough moneyWhen I request $20Then the ATM should dispense $20And the account balance should be $80And the card should be returned

Scenario: Account has insufficient fundsGiven the account balance is $10And the card is validAnd the machine contains at least the amount of my balanceWhen I request $20Then the ATM should not dispense any moneyAnd the ATM should say there are insufficient fundsAnd my account balance should be $10And the card should be returned

Scenario: Card has been disabledGiven the card is disabledWhen I request $20Then the ATM should retain the cardAnd the ATM should say the card has been retained

As an Account Holder I want to withdraw cash from an ATM So that I can get money when the bank is closed

Gherkin Keywords: Auto-Generated StepsYou can implement step definitions for undefined steps with these snippets: /** * @When /^I select Texas from the states list$/ */ public function iSelectTexasFromTheStatesList() { throw new PendingException(); } /** * @Then /^I should see the list of services offered$/ */ public function iShouldSeeTheListOfServicesOffered() { throw new PendingException(); }

BDD is about...

Communication CollaborationDocumentationPreventing User-Facing

Regressions

Writing Features

Feature: View Countdown before Broadcast As a user viewing a broadcast page before the broadcast starts I want to see a countdown timer So that I can know how long until the broadcast actually starts

Scenario: View Countdown before Broadcast

Given I view the “Future Broadcast” broadcast Then I should see "Future Broadcast" on the pageAnd I should see "Future Broadcast Author" on the pageAnd I should see "This broadcast begins at 6:00 pm EST" on the pageAnd I should see a countdown timer

ProcessAuthor describes Feature

with implementation specific example

Developer adds fixture data

IssuesTest only works before 6pmWhat is the intent?Confusion for business users

Feature: View Countdown before Broadcast As a user viewing a broadcast page before the broadcast starts I want to see a countdown timer So that I can know how long until the broadcast actually starts

Scenario: View Countdown before Broadcast

Given there is a broadcast scheduled for the futureWhen I view that broadcast’s pageThen I should see the broadcast titleAnd I should see the broadcast author’s nameAnd I should see "This broadcast begins at" followed by the start time in ESTAnd I should see a countdown timer

ChangesGiven now explains exact

contextTest is no longer time-

dependentIntent - not implementationWhy?Overall understandingCommunication valueHelp identify poorly written

code

Feature: Customer Views Product and Services Catalog As a customer I want to view the product catalog So that I can browse products and services

Scenario: Customer views Product CatalogGiven I view the catalogWhen I select "Texas" from the list of statesThen I should see the list of products for sale

Scenario: Customer views Local Services in Product CatalogGiven I view the catalogWhen I select "Texas" from the list of statesThen I should see the list of services offered

IssuesWhat is the intent?Is Texas relevant?





if not: implementation detail

Scenario: Customer views Product CatalogGiven I view the catalogWhen I select a state from the list of statesThen I should see the list of products for sale

Scenario: Display Local Services in Product CatalogGiven I view the catalogWhen I select a state from the list of statesThen I should see the list of services offered





if not: implementation detailif yes: uncover business value

and context


Scenario: Display Local Services in Product CatalogGiven the company has a regional office in a stateWhen I view the catalogAnd I select that state from the list of statesThen I should see the list of services offered




NarrativeUse narrative to explain

business value for featureNot processed in Behat 2.5Behat 3.0+ role can be used

to specify which context files are used

Feature: Customer Views Texas-Specific Catalog As a customer in Texas I want to view the products and services for sale in Texas So that I can buy them

Scenario: Display Local Services when viewing Texas

Given I view the catalogAnd I select Texas from the list of statesThen I should see the products for sale in TexasAnd I should see the list of services offered in Texas

ImplementationWhen I select "Texas" from the states list

/*** @When /^I select "([^"]*)" from the states list$/ */public function iSelectFromTheStatesList($arg1){}

IntentWhen I select Texas from the states list

/*** @When /^I select Texas from the states list$/*/public function iSelectTexasFromTheStatesList(){}

Demonstrate Intent by Removing Variables

Shows specific intent rather than an example of behavior

Indicates there is an important business value to the state

Impossible for anyone to plug in another state




echo '<h1>Products</h1>';foreach ($products AS $product) { echo '<p>' . $product->getName() . '</p>';}

echo '<h1>Services</h1>';foreach ($services AS $service) { echo '<p>' . $service->getName() . '</p>';}

Scenario: Don’t Display Local Services in Product Catalog For States With No Regional Office

Given the company does not have a regional office in a stateWhen I view the catalogAnd I select that state from the list of statesThen I should not see a list of services offered




Scenario: Don’t Display Local Services in Product Catalog For States With No Regional Office Given the company does not have a regional office in a stateWhen I view the catalogAnd I select that state from the list of statesThen I should not see a list of services offered

echo '<h1>Products</h1>';foreach ($products AS $product) { echo '<p>' . $product->getName() . '</p>';}

if(count($services) > 0) { echo '<h1>Services</h1>'; foreach ($services AS $service) { echo '<p>' . $service->getName() . '</p>'; }}

Writing Great FeaturesExact Context

Independent Scenarios & Features

Intention, not Implementation

Defined Narrative

All Paths Explored

Feature “Smells”Time Dependency

Interdependency

Multi-Scenario Scenarios

Missing Scenarios

Overuse of Variables

Examples of Behavior (Implementation, not Intention)

Drivershttp://mink.behat.org/en/latest

Browser EmulatorFaster

HTTP Info: Response Header, Status Code

Real Browser Driverexecute JavaScript

Tell if element is actually visible on the page

interact with browser

http://mink.behat.org/en/latest

Capturing Screenshot on Error/** @AfterScenario */public function afterScenario($event){ if ($event->getResult() == Event\StepEvent::FAILED) { $imageData = $this->getSession()->getDriver()->getScreenshot(); $imagePath = $this->getArtifactsDir() . time() . '.png'; file_put_contents($imagePath, $imageData); }}

Hooks & Tags/** @AfterScenario @javascript */public function afterScenario($event){ if ($event->getResult() == Event\StepEvent::FAILED) { $imageData = $this->getSession()->getDriver()->getScreenshot(); $imagePath = $this->getArtifactsDir() . time() . '.png'; file_put_contents($imagePath, $imageData); }}

Hooks & Tags (Multiple Tags)/** @AfterScenario @javascript,@screenshot */public function afterScenario($event){ if ($event->getResult() == Event\StepEvent::FAILED) { $imageData = $this->getSession()->getDriver()->getScreenshot(); $imagePath = $this->getArtifactsDir() . time() . '.png'; file_put_contents($imagePath, $imageData); }}

Hooks: Dealing with AJAX (jQuery & Angular)/** @BeforeStep @javascript */public function beforeStep($event){ $waitTime = 5000; $jqDefined = "return (typeof jQuery != 'undefined')"; $active = '(0 === jQuery.active && 0 === jQuery(\':animated\').length)'; if ($this->getSession()->evaluateScript($jqDefined)) { $this->getSession()->wait($waitTime, $active); }}

//Angular: https://gist.github.com/jmauerhan/f839926ea527ff5e74e7

Fixture Datanamespace Acme\AppBundle\DataFixtures;

use Doctrine\Common\Persistence\ObjectManager;use Doctrine\Common\DataFixtures\FixtureInterface;

class UserFixtureLoader implements FixtureInterface{ public function load(ObjectManager $manager) { $user = new User(); $user->setUsername('admin'); $user->setPassword('password');

$manager->persist($user); $manager->flush(); }}

Load Fixture Data/** @BeforeFeature */public function beforeFeatureReloadDatabase($event){ $loader = new Loader(); $directory = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'DataFixtures';

$loader->loadFromDirectory($directory);

$entityManager = $this->getEntityManager(); $purger = new ORMPurger(); $executor = new ORMExecutor($entityManager, $purger); $executor->execute($loader->getFixtures());}

Multiple Regular Expressions/*** @Given /^I view the catalog$/* @Given /^I am viewing the catalog$/*/public function iViewTheCatalog(){ $this->getPage('Catalog')->open();}

Case Insensitive - Flag Given I view the catalog Given I view the Catalog

/*** @Given /^I am viewing the catalog$/i*/public function iViewTheCatalog(){ $this->getPage('Catalog')->open();}

Given I view the catalog Given I view the Catalog

/*** @Given /^I am viewing the (?i)catalog$/*/public function iViewTheCatalog(){ $this->getPage('Catalog')->open();}

Case Insensitive - Inline

Quoted VariablesThen I should see an "error" message

/*** @Given /^I should see an "([^"])" message$/*/public function iShouldSeeAnMessage($arg1){

}

Then I should see an error message

/*** @Given /^I should see an (.*) message$/*/public function iShouldSeeAnMessage($arg1){

}

Unquoted Variables

Unquoted Variables with List of OptionsThen I should see an error messageThen I should see a success messageThen I should see a warning message

/*** @Given /^I should see an? (error|success|warning) message$/*/public function iShouldSeeAnMessage($messageType){ $class = '.alert-'.$messageType; $this->assertElementExists($class, 'css');}

Optional VariablesThen I should see an error messageThen I should see an error message that says "Stop!"

/*** @Given /^I should see an? (error|success|warning) message$/* @Given /^I should see an? (error|success|warning) message that says "([^"]*)"$/*/public function iShouldSeeAnMessageThatSays($messageType, $message = null){ $class = '.alert -' . $messageType; $this->assertElementExists($class, 'css'); if ($message !== null) { $this->assertElementContainsText($class, 'css', $message); }}

Non-Capturing GroupsThen I view the catalog for "Texas"Then I am viewing the catalog for "Texas"

/*** @Given /^I view the catalog for "([^"]*)"$/* @Given /^I am viewing the catalog "([^"]*)"$/*/public function iViewTheCatalogForState($stateName){ $args = ['stateName' => $stateName]; $this->getPage('Catalog')->open($args);}

Non-Capturing GroupsThen I view the catalog for "Texas"Then I am viewing the catalog for "Texas"

/*** @Given /^I (?:am viewing|view) the catalog for "([^"]*)"$/*/public function iViewTheCatalogForState($stateName){ $args = ['stateName' => $stateName]; $this->getPage('Catalog')->open($args);}

Step Definition Changes in Behat 3.xThen I view the catalog for "Texas"Then I view the catalog for Texas

/*** @Given I view the catalog for :stateName*/public function iViewTheCatalogForState($stateName){ $args = ['stateName' => $stateName]; $this->getPage('Catalog')->open($args);}

Contexts

SubContext (Behat 2.x)namespace Acme\AppBundle\Context;

use Behat\MinkExtension\Context\MinkContext;

class FeatureContext extends MinkContext{ public function __construct(array $parameters) { $this->parameters = $parameters; $this->useContext('MessageContext', new MessageContext()); }}

Several SubContexts (Behat 2.x)[...]

public function __construct(array $parameters){ $this->parameters = $parameters; $this->useContext('AdminContext', new AdminContext()); $this->useContext('FormContext', new FormContext()); $this->useContext('EditUserContext', new EditUserContext()); $this->useContext('ApiContext', new ApiContext());}

Alias All SubContexts Automatically (Behat 2.x)private function loadSubContexts(){ $finder = new Finder(); $finder->name('*Context.php') ->notName('FeatureContext.php') ->notName('CoreContext.php'); $finder->files()->in(__DIR__);

}

Alias All SubContexts Automatically (Behat 2.x)private function loadSubContexts(){ $finder = new Finder(); $finder->name('*Context.php') ->notName('FeatureContext.php') ->notName('CoreContext.php'); $finder->files()->in(__DIR__);

foreach ($finder as $file) { $className = $file->getBaseName('.php');

$namespace = __NAMESPACE__ . '\\' . $file->getRelativePath(); if (substr($namespace, -1) !== '\\') { $namespace .= '\\'; } $reflectionClass = new ReflectionClass($namespace . $className); $this->useContext($className, $reflectionClass->newInstance()); }}

<?php

namespace Acme\AppBundle\Context;

class FeatureContext extends CoreContext{ /** @Given /^I should see an? (error|success|warning) message that says "([^"])"$/ */ public function iShouldSeeAnMessageThatSays($messageType, $message = null) { $class = '.alert -' . $messageType; $element = $this->getPage()->find('css', $class);

$actualMessage = $element->getText(); $this->assertEqual($actualMessage, $message); }}

Message Context

Find Required Element Shortcutpublic function findRequiredElement($locator, $selector = 'xpath', $parent = null){ if (null === $parent) { $parent = $this->getPage(); }

$element = $parent->find($selector, $locator); if (null === $element) { throw new ElementNotFoundException($this->getSession(), null, $selector, $locator); }

return $element;}

Message Contextnamespace Acme\AppBundle\Context;

class FeatureContext extends CoreContext{ /** @Given /^I should see an? (\w*) message that says "([^"])"$/ */ public function iShouldSeeAnMessageThatSays($messageType, $message = null) { $class = '.alert -' . $messageType; $element = $this->findRequiredElement($class, 'css');

$actualMessage = $element->getText(); $this->assertEqual($actualMessage, $message); }}

CoreContext with Step Annotation causes Error [Behat\Behat\Exception\RedundantException] Step "/^I should be redirected to "([^"]*)"$/" is already defined in Acme\AppBundle\Context\FeatureContext::iShouldBeRedirectedTo() Acme\AppBundle\Context\FeatureContext::iShouldBeRedirectedTo() Acme\AppBundle\Context\MessageContext::iShouldBeRedirectedTo()

Reusing Multiple Steps

Reusing Multiple StepsScenario: Upload a csv file Given I am viewing the csv import form When I attach a csv to "Import File" And I submit the form Then I should see a success message And I should see the file review screen

Scenario: Review and Confirm the csv file Given I have uploaded a csv And I am viewing the file review screen When I select a property for each column And I submit the form Then I should see a success message

Meta-Stepsuse Behat\Behat\Context\Step;

class FeatureContext{ /** @Given /^I have uploaded a csv$/ */ public function iHaveUploadedACsv() { return [ new Step\Given('I am viewing the csv import form'), new Step\When('I attach a csv to "Import File"'), new Step\When('I submit the form') ]; }}

Meta-Steps With Multi-line Argumentsuse Behat\Behat\Context\Step;use Behat\Gherkin\Node\PyStringNode;

class FeatureContext{ /** @Given /^I should see the file review screen$/ */ public function iShouldSeeTheFileReviewScreen() { $content = 'Please review your file .' . PHP_EOL . 'Press Submit to continue'; $pyString = new PyStringNode($content); return new Step\Given('I should see', $pyString); }}

Direct Method Call - Same Context/** @Given /^I should see an error about the file type$/ */public function iShouldSeeAnErrorAboutTheFileType(){ $message = 'This file type is invalid'; $this->iShouldSeeAnMessageThatSays('error', $message);}

/** @Given /^I should see an? (.*) message that says "([^"])"$/ */public function iShouldSeeAnMessageThatSays($messageType, $message = null){ $class = '.alert -' . $messageType; $this->assertElementExists($class, 'css'); if ($message !== null) { $this->assertElementContainsText($class, 'css', $message); }}

Direct Method Call to Another Context (Behat 2.x)/*** @Given /^I should see an error about the file type$/*/public function iShouldSeeAnErrorAboutTheFileType(){ $message = "This file type is invalid"; $this->getMainContext() ->getSubContext('MessageContext') ->iShouldSeeAnMessageThatSays('error', $message);}

Direct Method Call to Another Context (Behat 2.x)/*** @return MessageContext*/public function getMessageContext(){ return $this->getMainContext()->getSubContext('messageContext');}

/*** @Given /^I should see an error about the file type$/*/public function iShouldSeeAnErrorAboutTheFileType(){ $message = "This file type is invalid"; $this->getMessageContext()->iShouldSeeAnMessageThatSays('error', $message);}

Suite Contexts (Behat 3.x)default: suites: default: paths: [ %paths.base%/features/core ] contexts: [FeatureContext, MessageContext]

Store Other Contexts (Behat 3.x)use Behat\Behat\Context\Context;use Behat\Behat\Hook\Scope\BeforeScenarioScope;

class FeatureContext implements Context{ /** @var MessageContext */ private $messageContext;

/** @BeforeScenario */ public function gatherContexts(BeforeScenarioScope $scope) { $environment = $scope->getEnvironment(); $this->messageContext = $environment->getContext('MessageContext'); }}// http://docs.behat.org/en/v3.0/cookbooks/context_communication.html

Direct Method Call to Another Context (Behat 3.x)use Behat\Behat\Context\Context;use Behat\Behat\Hook\Scope\BeforeScenarioScope;

class FeatureContext implements Context{ /** @var \Behat\MinkExtension\Context\MinkContext */ private $minkContext;

/** @BeforeScenario */ public function gatherContexts(BeforeScenarioScope $scope) { $environment = $scope->getEnvironment();

$this->minkContext = $environment->getContext('Behat\MinkExtension\Context\MinkContext'); }}// http://docs.behat.org/en/v3.0/cookbooks/context_communication.html

/*** @Given /^I should see an error about the file type$/*/public function iShouldSeeAnErrorAboutTheFileType(){ $message = "This file type is invalid"; $this->messageContext->iShouldSeeAnMessageThatSays('error', $message);}

Direct Call● Like any other

method call● Hooks do not fire

(typically faster)● Moving Step

definitions might require refactor

Meta-StepsReturn a Step or array

of StepsHooks will fire

(could be slow)Moving Step

definitions does not break

Removed in 3.0

Page Objects

Page Objects Extension#terminalphp composer require "sensiolabs/behat-page-object-extension"

#config.ymldefault: extensions: SensioLabs\Behat\PageObjectExtension\Extension: ~

Seminar Page ObjectScenario: Visit Seminar Page before Broadcast Time Given there is a seminar scheduled for the future When I visit that seminar's page Then I should see the seminar's name And I should see the seminar's author’s name And I should see "This seminar begins at" And I should see the seminar’s start time in EST And I should see a countdown timer

Scenario: Visit Seminar Page before Broadcast Time Given there is a seminar scheduled When I visit that seminar's page during the broadcast time Then I should see the seminar's name And I should see the seminar video And I should not see a countdown timer

Seminar Page Objectnamespace Acme\AppBundle\PageObjects;

use SensioLabs\Behat\PageObjectExtension\PageObject\Page;

class Seminar extends Page{ protected $path = '/seminar/{id}';

}

Seminar Page Objectnamespace Acme\AppBundle\PageObjects;

use SensioLabs\Behat\PageObjectExtension\PageObject\Page;

class Seminar extends Page{ protected $path = '/seminar/{id}';

protected $elements = [ 'Author Info' => ['css' => "#author"], 'Video' => ['xpath' => "//div[contains(@class, 'video')]"], 'Countdown Timer' => ['css' => ".timer"], ];}

Element namespace Acme\AppBundle\PageObjects\Elements;

use SensioLabs\Behat\PageObjectExtension\PageObject\Element;

class AuthorInformation extends Element{ protected $selector = ['css' => "#author"];

public function getAuthorName() { return $this->find('css', '.name'); }

public function getAuthorPhoto() { return $this->find('xpath', '//img'); }

Interesting Interactions

CSV Report@javascriptScenario: View Summary Report Given a user in a group has registered for a seminar with a company And I am logged in as an admin And I am viewing the reports area When I download the "Summary" report Then I should see the following columns: | column | | Group | | Company | | Total | And I should see that user in the report

File Download Test/** * @When /^I download the "([^"]*)" report$/ */public function iDownloadTheReport($reportName){ $xpath = "//a[normalize-space()='{$reportName}']"; $link = $this->findRequiredElement($xpath); $this->getSession()->visit('view-source:' . $link->getAttribute('href')); $content = $this->getSession()->getPage()->getContent(); $lines = explode(PHP_EOL, $content);

$this->csvRows = []; foreach ($lines as $line) { if (strlen(trim($line))) { $this->csvRows[] = str_getcsv($line); } }}

Zip File Download@javascriptScenario: View Large Report Given I am viewing the reports area When I click "Export" for the "Extremely Large Report" report Then a zip file should be downloaded When I unzip the file and I open the extracted csv file Then I should see the following columns: | column | | Group | | Company | | Total |

File Download Test/*** @When /^I click "Export" for the "([^"]*)" report$/*/public function iExportTheReport($reportName){ $this->file = $this->getArtifactsDir() . 'download-' . time() . '.zip'; file_put_contents($this->file, $this->getSession()->getDriver() > getContent());}/*** @Then /^a zip file should be downloaded$/*/public function aZipFileShouldBeDownloaded(){ $header = $this->getSession()->getDriver()->getResponseHeaders(); $this->assertContains($header['Content-Type'][0], 'application/forced-download'); $this->assertContains($header['Content-Disposition'][0], "zip");}

File Download Test/*** @When /^I unzip the file and I open the extracted csv file$/*/public function iUnzipTheFileAndOpenCsvFile(){ $zip = new ZipArchive; $unzipped = $zip->open($this->file); $csv = $zip->getNameIndex(1); $zip->extractTo($this->getArtifactsDir()); $zip->close(); $fileRef = fopen($this->getArtifactsDir() . $csv, 'r');

$this->csvContents = []; while (($data = fgetcsv($fileRef)) !== false) { $this->csvContents[] = $data; } fclose($fileRef);}

Confirm Text In PDF

/*** @Given /^I should see a PDF with the order total$/*/public function iShouldSeeAPdfWithTheOrderTotal(){ $total = 'Order Total: ' . $this->orderTotal; $this->getMainContext()->assertPageContainsText($total);}

@javascriptScenario: View PDF Receipt Given I am viewing my order history When I click "View Receipt" for an order Then I should see a PDF with the order total

Behat Without The Browser

Testing a Command Line Process with BehatScenario: Test User Import With a Large Data Set Given the system already has 100000 users And there is a company with 10000 of the users assigned to it And an admin has uploaded a spreadsheet for the company with 10000 rows When the system has begun to process the spreadsheet And I have waited 1 minute Then the batch process status should be set to "Running" or "Completed" And I should see at least 100 new users in the company

The System Already Has 100000 Users /** @Given /^the system already has (\d+) users$/ */public function theSystemAlreadyHasUsers($numUsers){ $faker = $this->getFaker(); $userValues = [];

for ($i = 0; $i < $numUsers; $i++) { $firstname = addslashes($faker->firstName); $lastname = addslashes($faker->lastName); $username = $faker->username . $i; //unique $userValues[] = "('{$firstname}', '{$lastname}', '{$username}')"; } $userQuery = "INSERT INTO `user`(firstname, lastname, username) VALUES" . implode(', ', $userValues); $this->getEntityManager()->getConnection()->exec($userQuery);}

There is a company with 10000 users assigned to it/** @Given /^there is a company with (\d+) of the users assigned to it$/ */public function thereIsACompanyWithOfTheUsersAssignedToIt($num){ $company = $this->generateCompany(); $conn = $this->getEntityManager()->getConnection();

$userCompanySQL = "INSERT INTO ùser_company`(user_id, company_id)SELECT ùser`.id, {$company->getId()} FROM ùser` LIMIT {$num}"; $conn->exec($userCompanySQL);

$this->getEntityManager()->refresh($company); $companyUsersCount = $company->getUserCompanies()->count(); $this->assertGreaterThanOrEqual($num, $companyUsersCount);

$this->company = $company; $this->companyNumUsers = $companyUsersCount;}

An Admin Has Uploaded a Spreadsheet/** @Given /^an admin has uploaded a spreadsheet for the company with (\d*) rows$/ */public function adminHasUploadedSpreadsheetForTheCompanyWithRows($numRows){ $faker = $this->getFaker(); $this->filePath = $this->getUploadsDirectory() . 'import -' . $numRows . '.csv'; $fh = fopen($this->filePath, "w"); $rows = 'firstname, lastname, username' . PHP_EOL; for ($i = 0; $i < $numRows; $i++) { $firstname = addslashes($faker->firstName); $lastname = addslashes($faker->lastName); $username = $faker->username . $i; //add $i to force unique $rows .= "{$firstname}, {$lastname}, {$username}" . PHP_EOL; } fwrite($fh, $rows); fclose($fh); $repository = $this->getRepository('BatchProcess'); $this->batchProcess = $repository->create()->setFilename($this->filePath); $repository->save($this->batchProcess);}

The System Has Begun To Process The Spreadsheet/*** @When /^the system has begun to process the spreadsheet$/i*/public function theSystemHasBegunToProcessTheSpreadsheet(){ $command = 'php app' . DIRECTORY_SEPARATOR; $command .= 'console batch:process --batch_id='; $command .= $this->batchProcess->getId();

if (substr(php_uname(), 0, 7) == "Windows") { return pclose(popen("start /B " . $command, "r")); } return exec($command . " > /dev/null &");}

I Have Waited 1 Minute/*** @When /^I have waited (\d+) minutes?$/*/public function iHaveWaitedSomeMinutes($num){ $seconds = 60; $outputEvery = 30; $cycles = ($num * $seconds) / $outputEvery; for ($i = 0; $i < $cycles; $i++) { sleep($outputEvery); echo '.'; } echo PHP_EOL;}

The Batch Process Status Should Be/*** @Given /^the batch process status should be set to "(.*)" or "(.*)"$/*/public function theBatchProcessStatusShouldBeSetTo($statusA, $statusB){ $this->getEntityManager()->refresh($this->batchProcess); $statusName = $this->batchProcess->getStatus()->getName(); if ($statusName !== $statusA && $statusName !== $statusB) { throw new \Exception("Status is currently: {$statusName}"); }}

I should see at least 100 new users/*** @Then /^I should see at least (\d+) new users in the company$/*/public function iShouldSeeAtLeastNewUsersInTheCompany($num){ $company = $this->company; $this->getEntityManager()->refresh($company);

$companyNumUsersNow = $company->getUserCompanies()->count(); $originalNumUsers = $this->companyNumUsers; $difference = ($companyNumUsersNow - $originalNumUsers);

$this->assertGreaterThanOrEqual($num, $difference);}

Thank You!@jessicamauerhan

@SunshinePHP | 2-5-16 | https://joind.in/talk/9f341

Resources & ToolsDrivers: http://mink.behat.org/en/latest/guides/drivers.html

Angular AJAX check: https://gist.github.com/jmauerhan/f839926ea527ff5e74e7

Doctrine Data Fixtures: https://github.com/doctrine/data-fixtures

Faker: https://github.com/fzaninotto/Faker

Symfony Finder: http://symfony.com/doc/current/components/finder.html

Page Object Extension: https://github.com/sensiolabs/BehatPageObjectExtension

PHP Zip Archive: http://php.net/manual/en/class.ziparchive.php

http://mink.behat.org/en/latest/guides/drivers.html

https://gist.github.com/jmauerhan/f839926ea527ff5e74e7

https://github.com/doctrine/data-fixtures

https://github.com/fzaninotto/Faker

http://symfony.com/doc/current/components/finder.html

https://github.com/sensiolabs/BehatPageObjectExtension

http://php.net/manual/en/class.ziparchive.php

Behat - Beyond the Basics (2016 - SunshinePHP)

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Transcript of Behat - Beyond the Basics (2016 - SunshinePHP)