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e393c6290e
This error was introduced in 0.56 and has shown some site breakage in the wild. Fixes #6121
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
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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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// 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 maps
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestGetNestedParam(t *testing.T) {
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m := map[string]interface{}{
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"string": "value",
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"first": 1,
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"with_underscore": 2,
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"nested": map[string]interface{}{
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"color": "blue",
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"nestednested": map[string]interface{}{
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"color": "green",
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},
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},
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}
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assert := require.New(t)
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must := func(keyStr, separator string, candidates ...map[string]interface{}) interface{} {
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v, err := GetNestedParam(keyStr, separator, candidates...)
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assert.NoError(err)
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return v
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}
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assert.Equal(1, must("first", "_", m))
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assert.Equal(1, must("First", "_", m))
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assert.Equal(2, must("with_underscore", "_", m))
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assert.Equal("blue", must("nested_color", "_", m))
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assert.Equal("green", must("nested.nestednested.color", ".", m))
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assert.Nil(must("string.name", ".", m))
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}
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