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// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package slog
import (
"testing"
)
func TestLevelString(t *testing.T) {
for _, test := range []struct {
in Level
want string
}{
{0, "INFO"},
{ErrorLevel, "ERROR"},
{ErrorLevel + 2, "ERROR+2"},
{ErrorLevel - 2, "WARN+2"},
{WarnLevel, "WARN"},
{WarnLevel - 1, "INFO+3"},
{InfoLevel, "INFO"},
{InfoLevel + 1, "INFO+1"},
{InfoLevel - 3, "DEBUG+1"},
{DebugLevel, "DEBUG"},
{DebugLevel - 2, "DEBUG-2"},
} {
got := test.in.String()
if got != test.want {
t.Errorf("%d: got %s, want %s", test.in, got, test.want)
}
}
}
func TestAtomicLevel(t *testing.T) {
var al AtomicLevel
if got, want := al.Level(), InfoLevel; got != want {
t.Errorf("got %v, want %v", got, want)
}
al.Set(WarnLevel)
if got, want := al.Level(), WarnLevel; got != want {
t.Errorf("got %v, want %v", got, want)
}
al.Set(InfoLevel)
if got, want := al.Level(), InfoLevel; got != want {
t.Errorf("got %v, want %v", got, want)
}
}
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