pkg/bufman/pkg/app/applog/applog_test.go

// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package applog

import (
	"fmt"
	"testing"
)

import (
	"github.com/stretchr/testify/assert"

	"go.uber.org/zap/zapcore"
)

func TestGetZapLevel(t *testing.T) {
	t.Parallel()
	testCases := []struct {
		levelString string
		expected    zapcore.Level
		expectError bool
	}{
		{"debug", zapcore.DebugLevel, false},
		{"info", zapcore.InfoLevel, false},
		{"warn", zapcore.WarnLevel, false},
		{"error", zapcore.ErrorLevel, false},
		{"", zapcore.InfoLevel, false},
		{"foobar", zapcore.InfoLevel, true},
	}

	for _, tc := range testCases {
		actual, err := getZapLevel(tc.levelString)
		if tc.expectError && err == nil {
			t.Errorf("Expected error for level %q but got none", tc.levelString)
		} else if !tc.expectError && err != nil {
			t.Errorf("Unexpected error for level %q: %s", tc.levelString, err)
		}
		if actual != tc.expected {
			t.Errorf("For level %q expected %v but got %v", tc.levelString, tc.expected, actual)
		}
	}
}

func TestGetZapEncoder(t *testing.T) {
	t.Parallel()
	// Test valid formats
	testCases := []struct {
		format string
	}{
		{"text"},
		{"color"},
		{"json"},
		{"TEXT"},
		{"COLOR"},
		{"JSON"},
	}
	for _, tc := range testCases {
		tc := tc
		t.Run(fmt.Sprintf("valid format %s", tc.format), func(t *testing.T) {
			t.Parallel()
			encoder, err := getZapEncoder(tc.format)
			assert.NoError(t, err)
			assert.NotNil(t, encoder)
		})
	}

	// Test unknown format
	unknownFormat := "invalid"
	_, err := getZapEncoder(unknownFormat)
	assert.EqualError(t, err, fmt.Sprintf("unknown log format [text,color,json]: %q", unknownFormat))
}