Entity Framework Core: Clear all tables

ExtensionContextClear.cs

public static class ExtensionContextClear {
 public static void Clear(this DbContext context) {
  var properties = context.GetType().GetProperties();

  foreach(var property in properties) {
   var setType = property.PropertyType;
   bool isDbSet = setType.IsGenericType && (typeof(DbSet < > ).IsAssignableFrom(setType.GetGenericTypeDefinition()));
   if (!isDbSet) continue;

   var dbSet = (dynamic) property.GetValue(context, null);
   dbSet.RemoveRange(dbSet);
  }
  context.SaveChanges();
 }
}