38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
// Copyright 2019 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package log
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import (
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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"go.uber.org/zap/zaptest"
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)
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// MakeTestLogger creates a Logger instance which produces JSON logs.
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func MakeTestLogger(opts ...zap.Option) (Logger, *zaptest.Buffer) {
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buffer := new(zaptest.Buffer)
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logger := zap.New(zapcore.NewCore(
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zapcore.NewJSONEncoder(zapcore.EncoderConfig{
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LevelKey: "$lvl",
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MessageKey: "$msg",
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EncodeLevel: zapcore.CapitalLevelEncoder,
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EncodeDuration: zapcore.StringDurationEncoder,
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}),
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buffer,
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zap.DebugLevel,
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), opts...)
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return Logger{Logger: logger}, buffer
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}
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