public IScenarioGivenStateBuilder Given(params Fact[] facts)
 {
     if (facts == null)
     {
         throw new ArgumentNullException("facts");
     }
     return(new TestSpecificationBuilder(_context.AppendGivens(facts)));
 }
 public IGivenStateBuilder Given(params Tuple <string, object>[] facts)
 {
     if (facts == null)
     {
         throw new ArgumentNullException("facts");
     }
     return(new TestSpecificationBuilder(_context.AppendGivens(facts)));
 }