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Contents
import org.scalatest.{Matchers, FlatSpec}
class DequeTest extends FlatSpec with Matchers {
it should "handle push then pop" in {
val deque = Deque[Char]()
deque.push('a')
deque.push('b')
deque.pop should be (Some('b'))
deque.pop should be (Some('a'))
// linkedList.pop should be (None)
}
it should "handle push then shift" in {
pending
val deque = Deque[Char]()
deque.push('a')
deque.push('b')
deque.shift should be (Some('a'))
deque.shift should be (Some('b'))
// linkedList.shift should be (None)
}
it should "handle unshift then shift" in {
pending
val deque = Deque[Char]()
deque.unshift('a')
deque.unshift('b')
deque.shift should be (Some('b'))
deque.shift should be (Some('a'))
}
it should "handle unshift then pop" in {
pending
val deque = Deque[Char]()
deque.unshift('a')
deque.unshift('b')
deque.pop should be (Some('a'))
deque.pop should be (Some('b'))
}
it should "handle complex interaction" in {
pending
val deque = Deque[Int]()
deque.push(1)
deque.push(2)
deque.pop should be (Some(2))
deque.push(3)
deque.unshift(4)
deque.push(5)
deque.shift should be (Some(4))
deque.pop should be (Some(5))
deque.pop should be (Some(3))
}
}
Version data entries
236 entries across 236 versions & 1 rubygems