hasSize

fun <T : Collection<*>> Assert<T>.hasSize(size: Int): AssertionPlant<T>
Deprecated: Switch from Assert to Expect; will be removed with 1.0.0

Makes the assertion that the Assert.subject's Collection.size is size.

Shortcut for size.toBe(expectedSize) depends on the underlying implementation though.

AssertionError - Might throw an AssertionError if the assertion made is not correct.

Return
This plant to support a fluent API.