IContains

interface IContains

Defines the basic contract for sophisticated contains assertion builders.

A builder typically allows a user to choose a desired ISearchBehaviour, one or more ICheckers and uses an ICreator to finish the building process.

IChecker	`interface IChecker` Represents a check for the search result such as: the object is contained exactly once in the input of the search.
ICreator	`interface ICreator<in T : Any, in S>` Represents the final step of a sophisticated `contains` assertion builder which creates the IAssertionGroup as such.
ISearchBehaviour	`interface ISearchBehaviour` Represents a search behaviour but leaves it up to the ICreator how this behaviour is implemented -- yet, it provides a method to decorate a description (an ITranslatable) in order that it reflects the search behaviour.