mirror of
https://github.com/nshttpd/mikrotik-exporter.git
synced 2024-12-11 14:18:28 +01:00
118 lines
3.7 KiB
Go
118 lines
3.7 KiB
Go
// Copyright (c) 2016 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package zap
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import (
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"sync"
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"testing"
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"go.uber.org/zap/zapcore"
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"github.com/stretchr/testify/assert"
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)
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func TestLevelEnablerFunc(t *testing.T) {
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enab := LevelEnablerFunc(func(l zapcore.Level) bool { return l == zapcore.InfoLevel })
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tests := []struct {
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level zapcore.Level
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enabled bool
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}{
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{DebugLevel, false},
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{InfoLevel, true},
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{WarnLevel, false},
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{ErrorLevel, false},
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{DPanicLevel, false},
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{PanicLevel, false},
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{FatalLevel, false},
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}
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for _, tt := range tests {
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assert.Equal(t, tt.enabled, enab.Enabled(tt.level), "Unexpected result applying LevelEnablerFunc to %s", tt.level)
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}
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}
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func TestNewAtomicLevel(t *testing.T) {
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lvl := NewAtomicLevel()
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assert.Equal(t, InfoLevel, lvl.Level(), "Unexpected initial level.")
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lvl.SetLevel(ErrorLevel)
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assert.Equal(t, ErrorLevel, lvl.Level(), "Unexpected level after SetLevel.")
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lvl = NewAtomicLevelAt(WarnLevel)
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assert.Equal(t, WarnLevel, lvl.Level(), "Unexpected level after SetLevel.")
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}
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func TestAtomicLevelMutation(t *testing.T) {
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lvl := NewAtomicLevel()
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lvl.SetLevel(WarnLevel)
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// Trigger races for non-atomic level mutations.
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proceed := make(chan struct{})
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wg := &sync.WaitGroup{}
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runConcurrently(10, 100, wg, func() {
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<-proceed
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assert.Equal(t, WarnLevel, lvl.Level())
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})
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runConcurrently(10, 100, wg, func() {
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<-proceed
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lvl.SetLevel(WarnLevel)
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})
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close(proceed)
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wg.Wait()
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}
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func TestAtomicLevelText(t *testing.T) {
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tests := []struct {
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text string
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expect zapcore.Level
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err bool
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}{
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{"debug", DebugLevel, false},
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{"info", InfoLevel, false},
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{"", InfoLevel, false},
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{"warn", WarnLevel, false},
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{"error", ErrorLevel, false},
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{"dpanic", DPanicLevel, false},
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{"panic", PanicLevel, false},
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{"fatal", FatalLevel, false},
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{"foobar", InfoLevel, true},
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}
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for _, tt := range tests {
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var lvl AtomicLevel
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// Test both initial unmarshaling and overwriting existing value.
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for i := 0; i < 2; i++ {
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if tt.err {
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assert.Error(t, lvl.UnmarshalText([]byte(tt.text)), "Expected unmarshaling %q to fail.", tt.text)
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} else {
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assert.NoError(t, lvl.UnmarshalText([]byte(tt.text)), "Expected unmarshaling %q to succeed.", tt.text)
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}
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assert.Equal(t, tt.expect, lvl.Level(), "Unexpected level after unmarshaling.")
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lvl.SetLevel(InfoLevel)
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}
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// Test marshalling
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if tt.text != "" && !tt.err {
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lvl.SetLevel(tt.expect)
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marshaled, err := lvl.MarshalText()
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assert.NoError(t, err, `Unexpected error marshalling level "%v" to text.`, tt.expect)
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assert.Equal(t, tt.text, string(marshaled), "Expected marshaled text to match")
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assert.Equal(t, tt.text, lvl.String(), "Expected Stringer call to match")
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}
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}
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}
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