public IList <TValue> CreateMany <TValue>(
int numberOfObjects,
int maxRecursionDepth = 2,
IFastMemberWithValues member = null)
{
return(CreateMany(typeof(TValue), numberOfObjects, maxRecursionDepth, member).CastOrDefault <TValue>().ToList());
}
public IList <TCompoundValue> CreateMany <TCompoundValue> (
int numberOfObjects,
int maxRecursionDepth = 2,
IFastMemberWithValues member = null)
{
throw new NotSupportedException();
}
public IKey CreateKey(IFastMemberWithValues member)
{
return(new ChainedKey(_declaringType, new List <MemberKeyPart> (_memberChain)
{
new MemberKeyPart(member)
}));
}
public static RangeContstraints <T> FromMember([CanBeNull] IFastMemberWithValues member)
{
if (member == null)
{
return(null);
}
if (!member.IsDefined(typeof(RangeAttribute)))
{
return(null);
}
var rangeAttribute = member.GetCustomAttribute <RangeAttribute>();
if (rangeAttribute == null)
{
return(null);
}
if (rangeAttribute.OperandType != typeof(T))
{
return(null);
}
var minValue = (T)Convert.ChangeType(rangeAttribute.Minimum, typeof(T));
var maxValue = (T)Convert.ChangeType(rangeAttribute.Maximum, typeof(T));
if ((minValue).CompareTo(maxValue) > 0)
{
throw new ArgumentOutOfRangeException(
string.Format("On the member {0} {1} the Range attribute has an invalid range", member.Type, member.Name));
}
return(new RangeContstraints <T> (minValue, maxValue));
}
protected internal ValueProviderObjectContext(
ITestDataGenerator testDataGenerator,
Func <object, object> getPreviousValue,
Type targetValueType,
AdvancedContext advanced,
[CanBeNull] IFastMemberWithValues member)
{
TestDataGenerator = testDataGenerator;
Random = testDataGenerator.Random;
GetPreviousValue = getPreviousValue;
TargetValueType = targetValueType;
Advanced = advanced;
Member = member;
}
public object Create(Type type, int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
throw new NotSupportedException();
}
public TCompoundValue Create <TCompoundValue> (int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
throw new NotSupportedException();
}
static void CompareMember(IFastMemberWithValues member, KeyValuePair <Type, string> property)
{
member.Type.Should().Be(property.Key);
member.Name.Should().Be(property.Value);
}
public IKey CreateKey(IFastMemberWithValues member)
{
return(new ChainedKey(_type, new List <MemberKeyPart> {
new MemberKeyPart(member)
}));
}
internal MemberKeyPart(IFastMemberWithValues member, Type concreteType = null)
{
Member = member;
MemberType = concreteType ?? Member.Type;
}
public TValue Create <TValue>(int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
return((TValue)Create(typeof(TValue), maxRecursionDepth, member));
}
internal ModificationContext(Type memberType, [CanBeNull] IFastMemberWithValues member, IRandom random)
{
MemberType = memberType;
Member = member;
Random = random;
}
internal ChainedKey(Type declaringType, IFastMemberWithValues member)
: this(declaringType, new List <MemberKeyPart> {
new MemberKeyPart(member)
})
{
}
public IList <object> CreateMany(Type type, int numberOfObjects, int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
var rootKey = member == null
? (IKey) new TypeKey(type)
: new ChainedKey(type, member);
return(CreateMany(rootKey, null, numberOfObjects, maxRecursionDepth));
}
public object Create(Type type, int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
return(CreateMany(type, 1, maxRecursionDepth, member).Single());
}
public IList <object> CreateMany(Type type, int numberOfObjects, int maxRecursionDepth = 2, IFastMemberWithValues member = null)
{
throw new NotSupportedException();
}
public IKey CreateKey(IFastMemberWithValues member)
{
throw new NotSupportedException();
}
public static StringConstraints FromMember([CanBeNull] IFastMemberWithValues member)
{
if (member == null)
{
return(null);
}
var minLength = -1;
var maxLength = -1;
var minLengthDefined = false;
var maxLengthDefined = false;
if (member.IsDefined(typeof(MinLengthAttribute)))
{
var minLengthAttribute = member.GetCustomAttribute <MinLengthAttribute>();
minLength = minLengthAttribute?.Length ?? 0;
minLengthDefined = true;
}
if (member.IsDefined(typeof(MaxLengthAttribute)))
{
var maxLengthAttribute = member.GetCustomAttribute <MaxLengthAttribute>();
maxLength = maxLengthAttribute?.Length ?? 0;
maxLengthDefined = true;
}
if (minLengthDefined && maxLengthDefined && maxLength < minLength)
{
throw new ArgumentOutOfRangeException(
string.Format(
"On the member {0} {1} the MinLength attribute and MaxLength attribute result in an invalid range",
member.Type,
member.Name));
}
if (member.IsDefined(typeof(StringLengthAttribute)))
{
var stringLengthAttribute = member.GetCustomAttribute <StringLengthAttribute>();
minLength = stringLengthAttribute?.MinimumLength ?? 0;
maxLength = stringLengthAttribute?.MaximumLength ?? 0;
if (maxLength < minLength)
{
throw new ArgumentOutOfRangeException(
string.Format("On the member {0} {1} the StringLength attribute has an invalid range", member.Type, member.Name));
}
}
if (minLength < 0 && maxLength < 0)
{
return(null);
}
if (minLengthDefined && !maxLengthDefined)
{
maxLength = minLength + 100;
}
if (maxLengthDefined && !minLengthDefined)
{
minLength = maxLength - 100;
}
if (minLength < 0)
{
minLength = 0;
}
return(new StringConstraints(minLength, maxLength));
}
