public static void HasItems <T>(this Param <IList <T> > param)
{
if (!Ensure.IsActive)
{
return;
}
param.IsNotNull();
if (param.Value.Count < 1)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Collections_HasItemsFailed);
}
}
public static void Any <T>(this Param <T[]> param, Func <T, bool> predicate)
{
if (!Ensure.IsActive)
{
return;
}
param.IsNotNull();
if (!param.Value.Any(predicate))
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Collections_Any_Failed);
}
}
public static void SizeIs <TKey, TValue>(this Param <IDictionary <TKey, TValue> > param, long expected)
{
if (!Ensure.IsActive)
{
return;
}
param.IsNotNull();
if (param.Value.Count != expected)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Collections_SizeIs_Failed.Inject(expected, param.Value.Count));
}
}
public static void ContainsKey <TKey, TValue>(this Param <Dictionary <TKey, TValue> > param, TKey key)
{
if (!Ensure.IsActive)
{
return;
}
param.IsNotNull();
if (!param.Value.ContainsKey(key))
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Collections_ContainsKey_Failed.Inject(key));
}
}
public static void SizeIs <T>(this Param <T> param, int expected) where T : ICollection
{
if (!Ensure.IsActive)
{
return;
}
param.IsNotNull();
if (param.Value.Count != expected)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Collections_SizeIs_Failed.Inject(expected, param.Value.Count));
}
}