package processor

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestCalculateQuorum(t *testing.T) {
	tests := []struct {
		have int
		want int
	}{
		{have: 0, want: 1},
		{have: 1, want: 1},
		{have: 2, want: 2},
		{have: 3, want: 3},
		{have: 4, want: 3},
		{have: 5, want: 4},
		{have: 6, want: 5},
		{have: 7, want: 5},
		{have: 8, want: 6},
		{have: 9, want: 7},
		{have: 10, want: 7},
		{have: 11, want: 8},
		{have: 12, want: 9},
		{have: 20, want: 14},
		{have: 25, want: 17},
		{have: 100, want: 67},
	}
	for _, tc := range tests {
		t.Run(fmt.Sprint(tc.have), func(t *testing.T) {
			assert.Equal(t, tc.want, CalculateQuorum(tc.have))
		})
	}
}