Optimize and cleanup imports

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

4 files changed, 4 insertions, 4 deletions

diff --git a/tests/config/ConfigJsonTest.php b/tests/config/ConfigJsonTest.php
index 99c1ea56..95ad060b 100644
--- a/tests/config/ConfigJsonTest.php
+++ b/tests/config/ConfigJsonTest.php
@@ -4,7 +4,7 @@ namespace Shaarli\Config;
 /**
  * Class ConfigJsonTest
  */
-class ConfigJsonTest extends \PHPUnit_Framework_TestCase
+class ConfigJsonTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @var ConfigJson
diff --git a/tests/config/ConfigManagerTest.php b/tests/config/ConfigManagerTest.php
index 4a4e94ac..33830bc9 100644
--- a/tests/config/ConfigManagerTest.php
+++ b/tests/config/ConfigManagerTest.php
@@ -7,7 +7,7 @@ namespace Shaarli\Config;
  * Note: it only test the manager with ConfigJson,
  *  ConfigPhp is only a workaround to handle the transition to JSON type.
  */
-class ConfigManagerTest extends \PHPUnit_Framework_TestCase
+class ConfigManagerTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @var ConfigManager
diff --git a/tests/config/ConfigPhpTest.php b/tests/config/ConfigPhpTest.php
index be23eea1..67d878ce 100644
--- a/tests/config/ConfigPhpTest.php
+++ b/tests/config/ConfigPhpTest.php
@@ -4,7 +4,7 @@ namespace Shaarli\Config;
 /**
  * Class ConfigPhpTest
  */
-class ConfigPhpTest extends \PHPUnit_Framework_TestCase
+class ConfigPhpTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * @var ConfigPhp
diff --git a/tests/config/ConfigPluginTest.php b/tests/config/ConfigPluginTest.php
index deb02c9e..d7a70e68 100644
--- a/tests/config/ConfigPluginTest.php
+++ b/tests/config/ConfigPluginTest.php
@@ -8,7 +8,7 @@ require_once 'application/config/ConfigPlugin.php';
 /**
  * Unitary tests for Shaarli config related functions
  */
-class ConfigPluginTest extends \PHPUnit_Framework_TestCase
+class ConfigPluginTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * Test save_plugin_config with valid data.