because
fun <T> Expect<T>.because(reason: String, assertionCreator: Expect<T>.() -> Unit): Expect<T>(source)
Allows to state a reason for one or multiple assertions for the current subject.
Return
an Expect for the subject of this expectation.
Since
0.15.0
Parameters
reason
The explanation for the assertion(s) created by assertionCreator.
assertionCreator
The group of assertions to make.
Samples
expect("filename")
.because("? is not allowed in file names on Windows") {
notToContain("?")
}
data class Person(val age: Int)
val customers = listOf(Person(21))
expect(customers).toHaveElementsAndAll {
because("the legal age of maturity in Switzerland is 18") {
feature { f(it::age) }.toBeGreaterThanOrEqualTo(18)
}
}