diff --git a/test/models/metadata_array_test.rb b/test/models/metadata_array_test.rb
index 046aaeca..bda36a57 100644
--- a/test/models/metadata_array_test.rb
+++ b/test/models/metadata_array_test.rb
@@ -97,4 +97,17 @@ class MetadataArrayTest < ActiveSupport::TestCase
     assert_not_equal value, @metadata.value
     assert_equal [content], @metadata.value
   end
+
+  test 'los valores vacíos son eliminados' do
+    @metadata.value = [
+      nil,
+      '',
+      '      '
+    ]
+
+    @metadata.save
+
+    assert @metadata.value.empty?
+    assert @metadata.empty?
+  end
 end