package pkg

import (
	"testing"
)

func TestSet(t *testing.T) {
	set := NewSet(4)
	keys := []string{
		"1", "2", "3", "something",
	}

	t.Run("SetAddItem", func(t *testing.T) {
		for _, key := range keys {
			set.Set(key)
		}

		if len(set) != len(keys) {
			t.Fatal()
		}
	})

	t.Run("SetHasItem", func(t *testing.T) {
		var has bool
		for _, key := range keys {
			has = set.Has(key)
			if !has {
				t.Fatal()
			}
		}
	})

	t.Run("SetDelItem", func(t *testing.T) {
		for _, key := range keys {
			set.Del(key)
		}
		if len(set) != 0 {
			t.Fatal()
		}
	})
}