Awesome

Tdd Toolkit

Tdd Toolkit now has a successor called "Any", based on .NET Standard 2.0: https://github.com/grzesiek-galezowski/any

Toolkit used in Test-Driven Development ebook tutorial: github.com/grzesiek-galezowski/tdd-ebook.

The idea of "Any" class is taken from guys at www.sustainabletdd.com

Note: this project does not aim to implement a general-purpose tool with extensibility points, rather, it's an example to start working from when creating your own customized wrapper. If you need hardcore extensibility, go straight to https://github.com/AutoFixture and grab the general purpose tool that has possibilities far beyond generating anonymous data.

Implemented generation methods:

Numbers

A distinct integer value:

Any.Integer()

A distinct double value:

Any.Double()

A distinct long integer value:

Any.LongInteger()

A distinct short integer value:

Any.ShortInteger()

A distinct integer value different than any of the passed values:

Any.IntegerOtherThan(params int[] excluded)

A distinct byte value:

Any.Byte()

A distinct byte value different than any of the passed values:

Any.ByteOtherThan(params byte[] others)

Strings & chars

A distinct string:

Any.String()

A string matching a regex (only a small subset of features is supported - you'll have ti try and see if it fits you)

Any.StringMatching(string pattern)

A distinct string of a given length:

Any.StringOfLength(int charactersCount)

A distinct string other that all passed strings (may be a subset or superset though):

Any.StringOtherThan(params string[] alreadyUsedStrings)

A distinct string that does not contain any of given strings:

Any.StringNotContaining(params string[] excludedSubstrings)

A distinct string that contains a given string:

Any.StringContaining(string str)

A distinct alpha-numeric string:

Any.AlphaString()

A distinct alpha-string (latin characters only, no regional characters):

Any.AlphaString(int maxLength)

A distinct string matching Identifier requirements (first character is letter, the rest is alphanumeric):

Any.Identifier()

A single distinct letter character:

Any.AlphaChar()

A single distinct digit character:

Any.DigitChar()

Enums

A distinct value from all in an enum (of course, for single-value enums will always return the same value :-)):

Any.Of<T>() where T : struct, IConvertible

A distinct value from all in enum besides the passed one (if all-but-one values are specified, always returns the same value. If all values are specified, throws exception):

Any.Besides<T>(params T[] excludedValues) where T : struct, IConvertible

Collections

Sorted Set:

Any.SortedSet<T>()

Enumerable of objects of type T:

Any.Enumerable<T>()

Enumerable of objects of type T different than passed excluded ones:

Any.EnumerableWithout<T>(params T[] excluded)

Array of objects of type T:

Any.Array<T>()

Array of objects of type T different than passed excluded ones:

Any.ArrayWithout<T>(params T[] excluded)

List of objects of type T:

Any.List<T> List<T>()

Set of objects of type T:

Any.Set<T>()

Set of objects of type TKey, TValue:

Any.Dictionary<TKey, TValue>()

Enumerable of objects of type T sorted descending:

Any.EnumerableSortedDescending<T>()

Others

A main generic generation method, capable of generating both primitive and reference types:

Any.Instance<T>()

Picks any element from collection:

Any.From<T>(params T[] possibleValues)

DateTime:

Any.DateTime()

TimeSpan:

Any.TimeSpan()

Generic generation method for values only (subset of Any.Instance<T>()):

Any.ValueOf<T>()
Any.Value<T>()

Like above, but makes sure none of the passed values will not get returned:

Any.ValueOtherThan<T>(params T[] omittedValues)

For booleans:

Any.Boolean()

For objects (useful e.g. for synchronization roots):

Any.Object()

For exceptions:

Any.Exception()

For Type and MethodInfo:

Any.Method()
Any.Type()

Legal XML tag name:

Any.LegalXmlTagName()

Exploding type (any overridable method called on created instance throws an exception) - useful for specifying null objects:

Any.Exploding<T>() where T : class

Generic generation method for objects only (subset of Any.Instance<T>()):

Any.InstanceOf<T>()
Any.Instance<T>()

URI object:

Any.Uri()

URL string:

Any.UrlString()

Port number:

Any.Port()

string containing IP address:

Any.Ip()

Get more details at codescene.io.