package pmap

import "testing"

func TestPmap(t *testing.T) {
	p := New()
	const numElems = 5
	for i := range make([]int, numElems) {
		p = p.Set(i, i)
	}
	if p.Len() != numElems {
		t.Fatalf("Len() = %v, want %v", p.Len(), numElems)
	}
	for i := range make([]int, numElems) {
		v, ok := p.Get(i)
		if v != i || !ok {
			t.Errorf("Get(%d) = %v %v, want %v %v", i, v, ok, i, true)
		}
	}
}