public ISet <T> HasItems <T>([ValidatedNotNull] ISet <T> value, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
if (value.Count < 1)
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_HasItemsFailed,
paramName,
optsFn);
}
return(value);
}
public IEnumerable <T> HasAny <T>([ValidatedNotNull, InstantHandle] IEnumerable <T> value, [NotNull] Func <T, bool> predicate, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
if (!value.Any(predicate))
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_Any_Failed,
paramName,
optsFn);
}
return(value);
}
public T IsClass <T>([ValidatedNotNull] T param, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(param);
}
if (param == null)
{
throw ExceptionFactory.ArgumentNullException(
ExceptionMessages.Types_IsClass_Failed_Null,
paramName,
optsFn);
}
IsClass(param.GetType(), paramName, optsFn);
return(param);
}
public IDictionary <TKey, TValue> ContainsKey <TKey, TValue>([ValidatedNotNull] IDictionary <TKey, TValue> value, TKey expectedKey, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
if (!value.ContainsKey(expectedKey))
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_ContainsKey_Failed.Inject(expectedKey),
paramName,
optsFn);
}
return(value);
}
public IDictionary <TKey, TValue> SizeIs <TKey, TValue>([ValidatedNotNull] IDictionary <TKey, TValue> value, long expected, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
if (value.Count != expected)
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_SizeIs_Failed.Inject(expected, value.Count),
paramName,
optsFn);
}
return(value);
}
public T[] SizeIs <T>([ValidatedNotNull] T[] value, int expected, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
if (value.Length != expected)
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_SizeIs_Failed.Inject(expected, value.Length),
paramName,
optsFn);
}
return(value);
}
public static Param <T> IsInRange <T>(this Param <T> param, T min, T max) where T : struct, IComparable <T>
{
if (!Ensure.IsActive)
{
return(param);
}
if (param.Value.IsLt(min))
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Comp_IsNotInRange_ToLow.Inject(param.Value, min));
}
if (param.Value.IsGt(max))
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Comp_IsNotInRange_ToHigh.Inject(param.Value, max));
}
return(param);
}
public static void IsClass(this Param <Type> param)
{
if (!Ensure.IsActive)
{
return;
}
if (param.Value == null)
{
throw ExceptionFactory.CreateForParamNullValidation(param,
ExceptionMessages.Types_IsClass_Failed_Null);
}
if (param.Value == null ||
!param.Value.GetTypeInfo().IsClass)
{
throw ExceptionFactory.CreateForParamValidation(param,
ExceptionMessages.Types_IsClass_Failed.Inject(param.Value.FullName));
}
}
public Type IsNotOfType([ValidatedNotNull] Type param, [NotNull] Type nonExpectedType, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(param);
}
Ensure.Any.IsNotNull(param, paramName, optsFn);
Ensure.Any.IsNotNull(nonExpectedType, nameof(nonExpectedType));
if (param == nonExpectedType)
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Types_IsNotOfType_Failed.Inject(nonExpectedType.FullName),
paramName,
optsFn);
}
return(param);
}
public static Param <string> HasLengthBetween(this Param <string> param, int minLength, int maxLength)
{
if (string.IsNullOrEmpty(param.Value))
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.EnsureExtensions_IsNotNullOrEmpty);
}
var length = param.Value.Length;
if (length < minLength)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.EnsureExtensions_IsNotInRange_ToShort.Inject(minLength, maxLength, length));
}
if (length > maxLength)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.EnsureExtensions_IsNotInRange_ToLong.Inject(minLength, maxLength, length));
}
return(param);
}
public static Param <string> HasLengthBetween(this Param <string> param, int minLength, int maxLength)
{
if (param.Value == null)
{
throw ExceptionFactory.CreateForParamNullValidation(param, ExceptionMessages.Common_IsNotNull_Failed);
}
var length = param.Value.Length;
if (length < minLength)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Strings_HasLengthBetween_Failed_ToShort.Inject(minLength, maxLength, length));
}
if (length > maxLength)
{
throw ExceptionFactory.CreateForParamValidation(param, ExceptionMessages.Strings_HasLengthBetween_Failed_ToLong.Inject(minLength, maxLength, length));
}
return(param);
}
public IEnumerable <T> SizeIs <T>([ValidatedNotNull, InstantHandle] IEnumerable <T> value, int expected, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName);
var count = value.Count();
if (count != expected)
{
throw ExceptionFactory.ArgumentException(
ExceptionMessages.Collections_SizeIs_Failed.Inject(expected, count),
paramName,
optsFn);
}
return(value);
}
public string HasLengthBetween([ValidatedNotNull] string value, int minLength, int maxLength, [InvokerParameterName] string paramName = Param.DefaultName, OptsFn optsFn = null)
{
if (!Ensure.IsActive)
{
return(value);
}
Ensure.Any.IsNotNull(value, paramName, optsFn);
var length = value.Length;
if (length < minLength)
{
throw ExceptionFactory.ArgumentException(ExceptionMessages.Strings_HasLengthBetween_Failed_ToShort.Inject(minLength, maxLength, length), paramName, optsFn);
}
if (length > maxLength)
{
throw ExceptionFactory.ArgumentException(ExceptionMessages.Strings_HasLengthBetween_Failed_ToLong.Inject(minLength, maxLength, length), paramName, optsFn);
}
return(value);
}
private Throws()
{
InvalidOperationException = param => ExceptionFactory.CreateForInvalidOperation(param, ExceptionMessages.EnsureExtensions_InvalidOperationException);
}
