heapSort_test.go

package sort

import (
	"github.com/shady831213/algorithms/heap"
	"testing"
)

func Test_heapSort(t *testing.T) {
	testSort(t, heapSort)
}

func Benchmark_heapSort(b *testing.B) {
	benchmarkSort(b, heapSort)
}

func Test_heapSort2(t *testing.T) {
	testSort(t, heapSort2)
}

func Benchmark_heapSort2(b *testing.B) {
	benchmarkSort(b, heapSort2)
}

func Test_heapPopAndAppend(t *testing.T) {
	h := heap.NewHeapIntArray([]int{3, 2, 10, 1, 7})
	max := h.Pop().(int)
	if max != 10 {
		t.Log("max value should be 10" + " but get " + string(max))
		t.Fail()
	}
	h.Append(8)
	h.Append(4)
	max = h.Pop().(int)
	if max != 8 {
		t.Log("max value should be 8"+" but get ", max)
		t.Fail()
	}
	h.Append(1)
	max = h.Pop().(int)
	if max != 7 {
		t.Log("max value should be 7"+" but get ", max)
		t.Fail()
	}
	max = h.Pop().(int)
	if max != 4 {
		t.Log("max value should be 4"+" but get ", max)
		t.Fail()
	}
}