diff --git a/tests/application/modules/admin/controllers/BibControllerTest.php b/tests/application/modules/admin/controllers/BibControllerTest.php
index 75192b2ea8e00779510fefdb6842b2dbca04bd58..1b24c6c6d02bca902e573b760b996d351cc3c374 100644
--- a/tests/application/modules/admin/controllers/BibControllerTest.php
+++ b/tests/application/modules/admin/controllers/BibControllerTest.php
@@ -1981,4 +1981,15 @@ class BibControllerDeleteDefaultFiltersTest extends Admin_AbstractControllerTest
   public function openedShouldHaveBeenRemovedFromSettings() {
     $this->assertEmpty(Class_Profil::getCurrentProfil()->getLocalModuleAccueilConfig(1)['preferences']['default_filters']);
   }
+
+
+  /** @test */
+  public function defaultFiltersContainsOpeningsOpened() {
+    $widget = (new Class_Systeme_Widget_Widget())
+      ->setId(1)
+      ->setProfileId(Class_Profil::getCurrentProfil()->getId())
+      ->load();
+
+    $this->assertEquals(['opening' => ['opened']], $widget->getdefault_filters());
+  }
 }
diff --git a/tests/application/modules/admin/controllers/WidgetControllerTest.php b/tests/application/modules/admin/controllers/WidgetControllerTest.php
index a5db5a64ffaf91053733958d59f1618c9d1d0b68..a849f96d63ccd6e51915fcf09385c65266fbdcc9 100644
--- a/tests/application/modules/admin/controllers/WidgetControllerTest.php
+++ b/tests/application/modules/admin/controllers/WidgetControllerTest.php
@@ -2026,8 +2026,6 @@ class WidgetControllerLibrarySimpleDispatchTest extends WidgetControllerDispatch
 }
 
 
-
-
 class WidgetControllerAddFromTemplateActionLinkTest extends WidgetControllerWidgetConfigurationTestCase {
   public function setUp() {
     $this->_type_module = 'LOGIN';
@@ -2364,3 +2362,63 @@ class WidgetControllerUpdateStyleTest extends Admin_AbstractControllerTestCase {
                                               'value: 80');
   }
 }
+
+
+
+
+class WidgetControllerLibraryPostDispatchFromCorruptedDataTest extends WidgetControllerWidgetConfigurationTestCase {
+
+  public function setUp() {
+    $this->_type_module = 'LIBRARY';
+    $this->_preferences = ['titre' => 'Médiathèque',
+                           'libraries' => '45',
+                           'default_filters' => 'Array',
+                           'filters' => ''];
+    parent::setup();
+    $this->postDispatch('/admin/widget/edit-widget/id/6/id_profil/5',
+                        ['titre' => 'Médiathèque',
+                         'libraries' => '45',
+                         'filters' => 'town']);
+  }
+
+
+  /** @test */
+  public function defaultFiltersShouldBeEmpty() {
+    $widget = (new Class_Systeme_Widget_Widget())
+      ->setId(6)
+      ->setProfileId(5)
+      ->load();
+
+    $this->assertEquals([], $widget->getdefault_filters());
+  }
+}
+
+
+
+
+class WidgetControllerLibraryPostDispatchTest extends WidgetControllerWidgetConfigurationTestCase {
+
+  public function setUp() {
+    $this->_type_module = 'LIBRARY';
+    $this->_preferences = ['titre' => 'Médiathèque',
+                           'libraries' => '45',
+                           'default_filters' => ['town' => [1]],
+                           'filters' => ''];
+    parent::setup();
+    $this->postDispatch('/admin/widget/edit-widget/id/6/id_profil/5',
+                        ['titre' => 'Médiathèque',
+                         'libraries' => '45',
+                         'filters' => 'town']);
+  }
+
+
+  /** @test */
+  public function defaultFiltersShouldContainsTown1() {
+    $widget = (new Class_Systeme_Widget_Widget())
+      ->setId(6)
+      ->setProfileId(5)
+      ->load();
+
+    $this->assertEquals(['town' => [1]], $widget->getdefault_filters());
+  }
+}
diff --git a/tests/application/modules/opac/controllers/BibControllerTest.php b/tests/application/modules/opac/controllers/BibControllerTest.php
index c8592ad985cb6f8ecf6376a25c0c3bf02fdb2083..fdf9821bfa9f30c4b6392e009e3811a4ba4bf22b 100644
--- a/tests/application/modules/opac/controllers/BibControllerTest.php
+++ b/tests/application/modules/opac/controllers/BibControllerTest.php
@@ -2112,4 +2112,31 @@ class BibControllerMapActionWithNoLocationTest extends AbstractControllerTestCas
   public function leafletJsLibraryShouldNotBeInDom() {
     $this->assertNotXPath('//script[contains(@src, "leaflet.js")]', $this->_response->getBody());
   }
+}
+
+
+
+
+class BibControllerWithDefaultFiltersCorruptedTest extends BibControllerWidgetPageTestCase {
+  protected  $_bib_wrapper;
+
+  public function setUp() {
+    parent::setUp();
+
+    Class_Profil::getCurrentProfil()
+      ->updateModuleConfigAccueil(1, [
+                                      'division' => '2',
+                                      'type_module' => 'LIBRARY',
+                                      'preferences' => array_merge($this->_preferences,
+                                                                   ['default_filters' => 'Array'])
+                                     ]);
+
+    $this->dispatch('/opac/index/index', true);
+  }
+
+
+  /** @test */
+  public function librariesShouldBePresent() {
+    $this->assertXPathContentContains('//h2' , 'Annecy', $this->_response->getBody());
+  }
 }
\ No newline at end of file