open-consul/lib/math_test.go

53 lines
1.2 KiB
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package lib_test
import (
"testing"
"github.com/hashicorp/consul/lib"
)
func TestMathAbsInt(t *testing.T) {
tests := [][3]int{{1, 1}, {-1, 1}, {0, 0}}
for _, test := range tests {
if test[1] != lib.AbsInt(test[0]) {
t.Fatalf("expected %d, got %d", test[1], test[0])
}
}
}
func TestMathMaxInt(t *testing.T) {
tests := [][3]int{{1, 2, 2}, {-1, 1, 1}, {2, 0, 2}}
for _, test := range tests {
expected := test[2]
actual := lib.MaxInt(test[0], test[1])
if expected != actual {
t.Fatalf("expected %d, got %d", expected, actual)
}
}
}
func TestMathMinInt(t *testing.T) {
tests := [][3]int{{1, 2, 1}, {-1, 1, -1}, {2, 0, 0}}
for _, test := range tests {
expected := test[2]
actual := lib.MinInt(test[0], test[1])
if expected != actual {
t.Fatalf("expected %d, got %d", expected, actual)
}
}
}
func TestMathMaxUint64(t *testing.T) {
tests := [][3]uint64{{1, 2, 2}, {0, 1, 1}, {2, 0, 2}}
for _, test := range tests {
expected := test[2]
actual := lib.MaxUint64(test[0], test[1])
if expected != actual {
t.Fatalf("expected %d, got %d", expected, actual)
}
}
}