fun <T : Any> IAssertionPlant<T>.ist(expected: T): IAssertionPlant<T>
Makes the assertion that IAssertionPlant.subject is (equals) expected.
This method might enforce in the future, that expected has to be the same type as IAssertionPlant.subject.
Currently the following is possible: esGilt(1).ist(1.0)
AssertionError - Might throw an AssertionError if the assertion made is not correct.
Return
This plant to support a fluent API.