atrium-api-infix/ch.tutteli.atrium.api.infix.en_GB/toHaveSize

toHaveSize

infix fun <T : Collection<*>> Expect<T>.toHaveSize(expected: Int): Expect<T>(source)

Expects that the subject of this expectation (a Collection) has the given expected size.

Shortcut for size.toBe(expected).

Return

an Expect for the subject of this expectation.

Since

0.17.0

Samples

expect(listOf(1, 2, 3)) toHaveSize 3

fails {
    expect(listOf(1, 2, 3)) toHaveSize 1
}