Fix namespace in unit tests

[MAILPOET-6216]

packages/php/email-editor/composer.json

@@ -9,7 +9,7 @@
   },
   "autoload-dev": {
     "psr-4": {
-      "EmailEditor\\": "tests/unit/"
+      "MailPoet\\EmailEditor\\": "tests/unit/"
     }
   },
   "require": {

packages/php/email-editor/tests/unit/ContainerTest.php

@@ -1,7 +1,10 @@
 <?php declare(strict_types = 1);
 
-use MailPoet\EmailEditor\Container;
+namespace MailPoet\EmailEditor;
+
+use Exception;
 use PHPUnit\Framework\TestCase;
+use stdClass;
 
 class ContainerTest extends TestCase {
   public function testSetAndGetService(): void {

packages/php/email-editor/tests/unit/Engine/Renderer/Postprocessors/HighlightingPostprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Postprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Postprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Postprocessors\HighlightingPostprocessor;
 

packages/php/email-editor/tests/unit/Engine/Renderer/Postprocessors/VariablesPostprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Postprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Postprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Postprocessors\VariablesPostprocessor;
 use MailPoet\EmailEditor\Engine\ThemeController;

packages/php/email-editor/tests/unit/Engine/Renderer/Preprocessors/BlocksWidthPreprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Preprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Preprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors\BlocksWidthPreprocessor;
 

packages/php/email-editor/tests/unit/Engine/Renderer/Preprocessors/CleanupPreprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Preprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Preprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors\CleanupPreprocessor;
 

packages/php/email-editor/tests/unit/Engine/Renderer/Preprocessors/SpacingPreprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Preprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Preprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors\SpacingPreprocessor;
 

packages/php/email-editor/tests/unit/Engine/Renderer/Preprocessors/TypographyPreprocessorTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer\Preprocessors;
+namespace MailPoet\EmailEditor\Engine\Renderer\Preprocessors;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Preprocessors\TypographyPreprocessor;
 use MailPoet\EmailEditor\Engine\SettingsController;

packages/php/email-editor/tests/unit/Engine/Renderer/ProcessManagerTest.php

@@ -1,6 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine\Renderer;
+namespace MailPoet\EmailEditor\Engine\Renderer;
 
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Postprocessors\HighlightingPostprocessor;
 use MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\Postprocessors\VariablesPostprocessor;

packages/php/email-editor/tests/unit/Engine/SettingsControllerTest.php

@@ -1,9 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Engine;
-
-use MailPoet\EmailEditor\Engine\SettingsController;
-use MailPoet\EmailEditor\Engine\ThemeController;
+namespace MailPoet\EmailEditor\Engine;
 
 class SettingsControllerTest extends \MailPoetUnitTest {
   public function testItGetsCorrectLayoutWidthWithoutPadding(): void {

packages/php/email-editor/tests/unit/Integrations/Utils/DomDocumentHelperTest.php

@@ -1,8 +1,6 @@
 <?php declare(strict_types = 1);
 
-namespace EmailEditor\Integrations\Utils;
-
-use MailPoet\EmailEditor\Integrations\Utils\DomDocumentHelper;
+namespace MailPoet\EmailEditor\Integrations\Utils;
 
 class DomDocumentHelperTest extends \MailPoetUnitTest {
   public function testItFindsElement(): void {