diff --git a/test/models/metadata_file_test.rb b/test/models/metadata_file_test.rb
index 8d8b6806..09c2e74c 100644
--- a/test/models/metadata_file_test.rb
+++ b/test/models/metadata_file_test.rb
@@ -11,6 +11,10 @@ class MetadataFileTest < ActiveSupport::TestCase
     @metadata = MetadataFile.new(site: @site, document: @document, name: @name, type: 'file', layout: @layout)
   end
 
+  teardown do
+    @site&.destroy
+  end
+
   def random_value
     {
       'path' => "public/#{SecureRandom.base36(28)}/#{SecureRandom.hex}.pdf",
@@ -103,8 +107,6 @@ class MetadataFileTest < ActiveSupport::TestCase
     assert_instance_of String, @metadata.value['path']
     assert_instance_of ActiveStorage::Attachment, @metadata.static_file
     assert_not @metadata.empty?
-  ensure
-    @site.destroy
   end
 
   test 'se puede volver a encontrar un archivo subido' do
@@ -124,8 +126,6 @@ class MetadataFileTest < ActiveSupport::TestCase
     assert_instance_of String, @metadata.value['path']
     assert_instance_of ActiveStorage::Attachment, @metadata.static_file
     assert_not @metadata.empty?
-  ensure
-    @site.destroy
   end
 
   test 'si el archivo esta en el repositorio lo podemos asociar al sitio' do
@@ -144,7 +144,24 @@ class MetadataFileTest < ActiveSupport::TestCase
     @metadata.save
 
     assert_instance_of ActiveStorage::Attachment, @metadata.static_file
-  ensure
-    @site.destroy
+  end
+
+  test 'no se pueden subir archivos si el sitio no existe' do
+    assert_not @metadata.valid?
+    assert @metadata.errors.include?(I18n.t('metadata.file.site_invalid'))
+  end
+
+  test 'si es obligatorio hay que asignarle un archivo' do
+    @site.design.save
+    @site.design_id = @site.design.id
+    @site.save
+
+    @metadata.required = true
+    @metadata.value = random_value
+    @metadata.value.delete 'path'
+
+    assert @metadata.empty?
+    assert_not @metadata.valid?
+    assert @metadata.errors.include?(I18n.t('metadata.file.path_required'))
   end
 end