72 lines
2.0 KiB
Go
72 lines
2.0 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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qt "github.com/frankban/quicktest"
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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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c := qt.New(t)
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must := func(keyStr, separator string, candidates ...Params) interface{} {
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v, err := GetNestedParam(keyStr, separator, candidates...)
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c.Assert(err, qt.IsNil)
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return v
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}
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c.Assert(must("first", "_", m), qt.Equals, 1)
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c.Assert(must("First", "_", m), qt.Equals, 1)
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c.Assert(must("with_underscore", "_", m), qt.Equals, 2)
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c.Assert(must("nested_color", "_", m), qt.Equals, "blue")
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c.Assert(must("nested.nestednested.color", ".", m), qt.Equals, "green")
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c.Assert(must("string.name", ".", m), qt.IsNil)
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c.Assert(must("nested.foo", ".", m), qt.IsNil)
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}
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// https://github.com/gohugoio/hugo/issues/7903
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func TestGetNestedParamFnNestedNewKey(t *testing.T) {
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c := qt.New(t)
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nested := map[string]interface{}{
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"color": "blue",
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}
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m := map[string]interface{}{
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"nested": nested,
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}
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existing, nestedKey, owner, err := GetNestedParamFn("nested.new", ".", func(key string) interface{} {
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return m[key]
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})
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c.Assert(err, qt.IsNil)
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c.Assert(existing, qt.IsNil)
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c.Assert(nestedKey, qt.Equals, "new")
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c.Assert(owner, qt.DeepEquals, nested)
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}
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