edgevpn/pkg/utils/leader_test.go

// Copyright © 2022 Ettore Di Giacinto <[email protected]>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see <http://www.gnu.org/licenses/>.

package utils_test

import (
	. "github.com/onsi/ginkgo/v2"
	. "github.com/onsi/gomega"

	. "github.com/mudler/edgevpn/pkg/utils"
)

var _ = Describe("Leader utilities", func() {
	Context("Leader", func() {
		It("returns the correct leader", func() {
			Expect(Leader([]string{"a", "b", "c", "d"})).To(Equal("b"))
			Expect(Leader([]string{"a", "b", "c", "d", "e", "f", "G", "bb"})).To(Equal("b"))
			Expect(Leader([]string{"a", "b", "c", "d", "e", "f", "G", "bb", "z", "b1", "b2"})).To(Equal("z"))
			Expect(Leader([]string{"1", "2", "3", "4", "5"})).To(Equal("2"))
			Expect(Leader([]string{"1", "2", "3", "4", "5", "6", "7", "21", "22"})).To(Equal("22"))
		})
	})
})