68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
/*
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* Copyright 2017 Dgraph Labs, Inc. and Contributors
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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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*/
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package badger
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/require"
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)
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type mockLogger struct {
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output string
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}
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func (l *mockLogger) Errorf(f string, v ...interface{}) {
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l.output = fmt.Sprintf("ERROR: "+f, v...)
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}
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func (l *mockLogger) Infof(f string, v ...interface{}) {
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l.output = fmt.Sprintf("INFO: "+f, v...)
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}
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func (l *mockLogger) Warningf(f string, v ...interface{}) {
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l.output = fmt.Sprintf("WARNING: "+f, v...)
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}
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// Test that the DB-specific log is used instead of the global log.
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func TestDbLog(t *testing.T) {
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l := &mockLogger{}
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opt := Options{Logger: l}
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opt.Errorf("test")
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require.Equal(t, "ERROR: test", l.output)
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opt.Infof("test")
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require.Equal(t, "INFO: test", l.output)
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opt.Warningf("test")
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require.Equal(t, "WARNING: test", l.output)
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}
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// Test that the global logger is used when no logger is specified in Options.
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func TestNoDbLog(t *testing.T) {
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l := &mockLogger{}
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opt := Options{}
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opt.Logger = l
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opt.Errorf("test")
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require.Equal(t, "ERROR: test", l.output)
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opt.Infof("test")
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require.Equal(t, "INFO: test", l.output)
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opt.Warningf("test")
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require.Equal(t, "WARNING: test", l.output)
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}
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