func (g *graph) Adjacent(vertex int) iterator.Iterator {
return listit.New(g.adjacent[vertex])
}
import (
. "github.com/jmnarloch/gograph/iterator/list"
"container/list"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("List", func() {
count := 10
var l *list.List
var iterator *ListIterator
BeforeEach(func() {
l = list.New()
for num := 0; num < count; num++ {
l.PushBack(num)
}
iterator = New(l)
})
It("Should create list iterator", func() {
Expect(iterator).NotTo(BeNil())
})
It("Should iterate over list elements", func() {