31 lines
1006 B
Go
31 lines
1006 B
Go
// Copyright 2018, OpenCensus Authors
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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 testutils
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import (
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"encoding/json"
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)
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// GenerateNormalizedJSON generates a normalized JSON from the string
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// given to the function. Useful to compare JSON contents that
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// may have differences due to formatting. It returns nil in case of
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// invalid JSON.
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func GenerateNormalizedJSON(j string) string {
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var i interface{}
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json.Unmarshal([]byte(j), &i)
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n, _ := json.Marshal(i)
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return string(n)
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}
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