public void Contains() { var country = new Country { Id = 1, Translation = new Translation("Saudi Arabia", "Саудовская Аравия") }; Assert.IsTrue(country.Contains("Sa", Culture.En)); Assert.IsTrue(country.Contains("sa", Culture.En)); Assert.IsTrue(country.Contains("Sa ar", Culture.En)); Assert.IsTrue(country.Contains("са ар")); Assert.IsFalse(country.Contains("ddd")); }