Run code sniffer on full tests directory, merge commands into one

[MAILPOET-2429]

RoboFile.php

@@ -345,28 +345,38 @@ class RoboFile extends \Robo\Tasks {
   }
 
   function qaCodeSniffer($severity='errors') {
-    if ($severity === 'all') {
-      $severityFlag = '-w';
-    } else {
-      $severityFlag = '-n';
-    }
+    $severityFlag = $severity === 'all' ? '-w' : '-n';
+    $task = implode(' ', [
+      './tasks/code_sniffer/vendor/bin/phpcs',
+      '--extensions=php',
+      $severityFlag,
+      '--standard=tasks/code_sniffer/MailPoet',
+    ]);
+
     return $this->collectionBuilder()
-      ->taskExec(
-        './tasks/code_sniffer/vendor/bin/phpcs ' .
-        '--standard=./tasks/code_sniffer/MailPoet ' .
-        '--runtime-set testVersion 5.6-7.3 ' .
-        '--ignore=./lib/Util/Sudzy/*,./lib/Util/CSS.php,./lib/Util/XLSXWriter.php,' .
-        './lib/Util/pQuery/*,./lib/Config/PopulatorData/Templates/* ' .
-        'lib/ ' .
-        $severityFlag
+
+      // PHP >= 5.6 for lib & tests
+      ->taskExec($task)
+      ->rawArg('--runtime-set testVersion 5.6-7.3')
+      ->arg('--ignore=' . implode(',', [
+          'lib/Config/PopulatorData/Templates',
+          'lib/Util/CSS.php',
+          'lib/Util/Sudzy',
+          'lib/Util/pQuery',
+          'lib/Util/XLSXWriter.php',
+          'tests/_data',
+          'tests/_output',
+          'tests/_support',
+          'tests/Actions.php',
+          'tests/integration/_bootstrap.php',
+          'tests/integration/_fixtures.php',
+          'tests/unit/_bootstrap.php',
+        ])
       )
-      ->taskExec(
-        './tasks/code_sniffer/vendor/bin/phpcs ' .
-        '--standard=./tasks/code_sniffer/MailPoet ' .
-        '--runtime-set testVersion 5.6-7.3 ' .
-        '--ignore=./tests/unit/_bootstrap.php,./tests/unit/_fixtures.php,./tests/integration/_bootstrap.php,./tests/integration/_fixtures.php ' .
-        'tests/unit tests/integration tests/acceptance tests/DataFactories ' .
-        $severityFlag
+      ->args([
+        'lib',
+        'tests',
+      ])
       )
       ->run();
   }

tests/DataGenerator/DataGenerator.php

@@ -17,7 +17,7 @@ class DataGenerator {
   }
 
   function run($generator_name) {
-    ini_set('memory_limit','1024M');
+    ini_set('memory_limit', '1024M');
     $timer = time();
     try {
       $generator = $this->createGenerator($generator_name);
@@ -41,7 +41,7 @@ class DataGenerator {
 
   private function log($timer, $message) {
     $duration = time() - $timer;
-    $memory = round(memory_get_usage()/1048576);
+    $memory = round(memory_get_usage() / 1048576);
     $this->console->message("[{$duration}s][{$memory}MB] $message")->writeln();
   }
 }

tests/DataGenerator/Generators/WooCommercePastRevenues.php

@@ -44,7 +44,7 @@ class WooCommercePastRevenues {
     // Create subscribers
     $subscribers_ids = [];
     $subscriber_emails = [];
-    for ($i=1; $i <= self::SUBSCRIBERS_COUNT; $i++) {
+    for ($i = 1; $i <= self::SUBSCRIBERS_COUNT; $i++) {
       $email = "address$i@email.com";
       $subscriber = $this->createSubscriber("address$i@email.com", "last_name_$i", $minimal_created_at_date, $subscribers_list);
       $subscribers_ids[] = $subscriber->id;
@@ -59,7 +59,7 @@ class WooCommercePastRevenues {
     // Products
     $product_category = $this->createProductCategory('WC Revenues Test Category', 'revenues-test-cat');
     $products = [];
-    for ($i=1; $i <= self::PRODUCTS_COUNT; $i++) {
+    for ($i = 1; $i <= self::PRODUCTS_COUNT; $i++) {
       $products[] = $this->createProduct("Product $i", 100, [$product_category->term_id]);
     }
     yield "Products done";
@@ -200,7 +200,7 @@ class WooCommercePastRevenues {
         $sent_standard_newsletters
       );
       // Pick amount of received emails and generate opens and clicks
-      $opened_count = floor(count($subscriber_received_emails)/rand(2,5));
+      $opened_count = floor(count($subscriber_received_emails) / rand(2, 5));
       $emails_to_click = array_intersect_key(
         $subscriber_received_emails,
         array_flip(array_rand($subscriber_received_emails, $opened_count))
@@ -333,18 +333,18 @@ class WooCommercePastRevenues {
 
     // Add subscribers to task
     $batch_data = [];
-    foreach($subscribers_ids as $subscriber_id) {
+    foreach ($subscribers_ids as $subscriber_id) {
       $batch_data[] = "({$task->id}, $subscriber_id, 1, '$sent_at')";
       if (count($batch_data) % 1000 === 0) {
         \ORM::rawExecute(
-          "INSERT INTO " . ScheduledTaskSubscriber::$_table . " (`task_id`, `subscriber_id`, `processed`, `created_at`) VALUES " . implode(', ',  $batch_data)
+          "INSERT INTO " . ScheduledTaskSubscriber::$_table . " (`task_id`, `subscriber_id`, `processed`, `created_at`) VALUES " . implode(', ', $batch_data)
         );
         $batch_data = [];
       }
     }
     if ($batch_data) {
       \ORM::rawExecute(
-        "INSERT INTO " . ScheduledTaskSubscriber::$_table . " (`task_id`, `subscriber_id`, `processed`, `created_at`) VALUES " . implode(', ',  $batch_data)
+        "INSERT INTO " . ScheduledTaskSubscriber::$_table . " (`task_id`, `subscriber_id`, `processed`, `created_at`) VALUES " . implode(', ', $batch_data)
       );
     }
 
@@ -438,7 +438,7 @@ class WooCommercePastRevenues {
     $order = wc_create_order();
     $order->set_address($address, 'billing');
     $order->set_address($address, 'shipping');
-    foreach($products as $product) {
+    foreach ($products as $product) {
       $order->add_product($product);
     }
     $order->calculate_totals();

tests/integration/_fixtures.php

@@ -179,4 +179,4 @@ class DynamicSegmentFilter {
   public function toSql($orm) {
     return $orm->whereIn(Subscriber::$_table . '.id', $this->ids);
   }
-}
+}

tests/unit/_fixtures.php

@@ -1,4 +1,5 @@
 <?php
+
 use Codeception\Util\Fixtures;
 
 $newsletter_body_text =