val <T : Throwable> Expect<T>.message: Expect<String>
Expects that the property Throwable.message of the subject of the assertion is not null, creates an Expect for it and returns it.
AssertionError - Might throw an AssertionError if the assertion made is not correct.
Return
The newly created Expect for the property Throwable.message of the subject of the assertion
fun <T : Throwable> Expect<T>.message(assertionCreator: Expect<String>.() -> Unit): Expect<T>
Expects that the property Throwable.message of the subject of the assertion is not null and holds all assertions the given assertionCreator creates for it and returns this assertion container.
AssertionError - Might throw an AssertionError if the assertion made is not correct.
Return
This assertion container to support a fluent API.