public static void IsNull(Object value, string message) { if (value != null) { Fail(AssertionMessageUtil.NullFailureMessage(value, true), message); } }
public static void IsNotNull(Object value, string message) { if (value == null) { Fail(AssertionMessageUtil.NullFailureMessage(null, false), message); } }
public static void IsNull <T>(T value, string message) where T : class { if (typeof(Object).IsAssignableFrom(typeof(T))) { IsNull((object)value as Object, message); } else if (value != null) { Fail(AssertionMessageUtil.NullFailureMessage(value, true), message); } }