414 lines
7.3 KiB
Go
414 lines
7.3 KiB
Go
// Copyright 2021 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 config
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import (
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"context"
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"errors"
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"fmt"
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"strconv"
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"strings"
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"testing"
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"github.com/spf13/viper"
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"github.com/gohugoio/hugo/common/para"
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"github.com/gohugoio/hugo/common/maps"
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qt "github.com/frankban/quicktest"
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)
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func TestDefaultConfigProvider(t *testing.T) {
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c := qt.New(t)
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c.Run("Set and get", func(c *qt.C) {
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cfg := New()
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var k string
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var v interface{}
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k, v = "foo", "bar"
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cfg.Set(k, v)
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c.Assert(cfg.Get(k), qt.Equals, v)
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c.Assert(cfg.Get(strings.ToUpper(k)), qt.Equals, v)
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c.Assert(cfg.GetString(k), qt.Equals, v)
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k, v = "foo", 42
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cfg.Set(k, v)
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c.Assert(cfg.Get(k), qt.Equals, v)
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c.Assert(cfg.GetInt(k), qt.Equals, v)
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"foo": 42,
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})
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})
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c.Run("Set and get map", func(c *qt.C) {
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cfg := New()
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cfg.Set("foo", map[string]interface{}{
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"bar": "baz",
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})
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c.Assert(cfg.Get("foo"), qt.DeepEquals, maps.Params{
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"bar": "baz",
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})
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c.Assert(cfg.GetStringMap("foo"), qt.DeepEquals, map[string]interface{}{"bar": string("baz")})
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c.Assert(cfg.GetStringMapString("foo"), qt.DeepEquals, map[string]string{"bar": string("baz")})
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})
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c.Run("Set and get nested", func(c *qt.C) {
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cfg := New()
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cfg.Set("a", map[string]interface{}{
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"B": "bv",
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})
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cfg.Set("a.c", "cv")
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c.Assert(cfg.Get("a"), qt.DeepEquals, maps.Params{
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"b": "bv",
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"c": "cv",
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})
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c.Assert(cfg.Get("a.c"), qt.Equals, "cv")
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cfg.Set("b.a", "av")
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c.Assert(cfg.Get("b"), qt.DeepEquals, maps.Params{
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"a": "av",
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})
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cfg.Set("b", map[string]interface{}{
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"b": "bv",
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})
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c.Assert(cfg.Get("b"), qt.DeepEquals, maps.Params{
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"a": "av",
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"b": "bv",
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})
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cfg = New()
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cfg.Set("a", "av")
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cfg.Set("", map[string]interface{}{
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"a": "av2",
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"b": "bv2",
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})
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"a": "av2",
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"b": "bv2",
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})
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cfg = New()
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cfg.Set("a", "av")
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cfg.Set("", map[string]interface{}{
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"b": "bv2",
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})
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"a": "av",
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"b": "bv2",
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})
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cfg = New()
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cfg.Set("", map[string]interface{}{
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"foo": map[string]interface{}{
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"a": "av",
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},
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})
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cfg.Set("", map[string]interface{}{
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"foo": map[string]interface{}{
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"b": "bv2",
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},
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})
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c.Assert(cfg.Get("foo"), qt.DeepEquals, maps.Params{
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"a": "av",
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"b": "bv2",
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})
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})
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c.Run("Merge default strategy", func(c *qt.C) {
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cfg := New()
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cfg.Set("a", map[string]interface{}{
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"B": "bv",
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})
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cfg.Merge("a", map[string]interface{}{
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"B": "bv2",
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"c": "cv2",
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})
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c.Assert(cfg.Get("a"), qt.DeepEquals, maps.Params{
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"b": "bv",
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"c": "cv2",
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})
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cfg = New()
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cfg.Set("a", "av")
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cfg.Merge("", map[string]interface{}{
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"a": "av2",
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"b": "bv2",
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})
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"a": "av",
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})
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})
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c.Run("Merge shallow", func(c *qt.C) {
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cfg := New()
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cfg.Set("a", map[string]interface{}{
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"_merge": "shallow",
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"B": "bv",
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"c": map[string]interface{}{
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"b": "bv",
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},
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})
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cfg.Merge("a", map[string]interface{}{
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"c": map[string]interface{}{
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"d": "dv2",
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},
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"e": "ev2",
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})
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c.Assert(cfg.Get("a"), qt.DeepEquals, maps.Params{
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"e": "ev2",
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"_merge": maps.ParamsMergeStrategyShallow,
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"b": "bv",
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"c": maps.Params{
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"b": "bv",
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},
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})
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})
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// Issue #8679
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c.Run("Merge typed maps", func(c *qt.C) {
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for _, left := range []interface{}{
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map[string]string{
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"c": "cv1",
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},
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map[string]interface{}{
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"c": "cv1",
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},
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map[interface{}]interface{}{
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"c": "cv1",
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},
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} {
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cfg := New()
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cfg.Set("", map[string]interface{}{
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"b": left,
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})
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cfg.Merge("", maps.Params{
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"b": maps.Params{
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"c": "cv2",
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"d": "dv2",
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},
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})
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"b": maps.Params{
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"c": "cv1",
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"d": "dv2",
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},
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})
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}
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for _, left := range []interface{}{
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map[string]string{
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"b": "bv1",
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},
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map[string]interface{}{
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"b": "bv1",
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},
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map[interface{}]interface{}{
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"b": "bv1",
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},
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} {
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for _, right := range []interface{}{
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map[string]string{
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"b": "bv2",
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"c": "cv2",
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},
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map[string]interface{}{
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"b": "bv2",
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"c": "cv2",
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},
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map[interface{}]interface{}{
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"b": "bv2",
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"c": "cv2",
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},
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} {
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cfg := New()
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cfg.Set("a", left)
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cfg.Merge("a", right)
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"a": maps.Params{
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"b": "bv1",
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"c": "cv2",
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},
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})
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}
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}
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})
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// Issue #8701
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c.Run("Prevent _merge only maps", func(c *qt.C) {
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cfg := New()
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cfg.Set("", map[string]interface{}{
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"B": "bv",
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})
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cfg.Merge("", map[string]interface{}{
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"c": map[string]interface{}{
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"_merge": "shallow",
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"d": "dv2",
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},
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})
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c.Assert(cfg.Get(""), qt.DeepEquals, maps.Params{
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"b": "bv",
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})
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})
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c.Run("IsSet", func(c *qt.C) {
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cfg := New()
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cfg.Set("a", map[string]interface{}{
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"B": "bv",
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})
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c.Assert(cfg.IsSet("A"), qt.IsTrue)
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c.Assert(cfg.IsSet("a.b"), qt.IsTrue)
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c.Assert(cfg.IsSet("z"), qt.IsFalse)
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})
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c.Run("Para", func(c *qt.C) {
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cfg := New()
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p := para.New(4)
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r, _ := p.Start(context.Background())
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setAndGet := func(k string, v int) error {
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vs := strconv.Itoa(v)
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cfg.Set(k, v)
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err := errors.New("get failed")
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if cfg.Get(k) != v {
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return err
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}
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if cfg.GetInt(k) != v {
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return err
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}
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if cfg.GetString(k) != vs {
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return err
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}
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if !cfg.IsSet(k) {
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return err
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}
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return nil
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}
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for i := 0; i < 20; i++ {
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i := i
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r.Run(func() error {
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const v = 42
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k := fmt.Sprintf("k%d", i)
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if err := setAndGet(k, v); err != nil {
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return err
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}
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m := maps.Params{
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"new": 42,
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}
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cfg.Merge("", m)
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return nil
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})
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}
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c.Assert(r.Wait(), qt.IsNil)
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})
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}
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func BenchmarkDefaultConfigProvider(b *testing.B) {
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type cfger interface {
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Get(key string) interface{}
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Set(key string, value interface{})
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IsSet(key string) bool
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}
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newMap := func() map[string]interface{} {
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return map[string]interface{}{
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"a": map[string]interface{}{
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"b": map[string]interface{}{
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"c": 32,
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"d": 43,
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},
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},
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"b": 62,
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}
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}
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runMethods := func(b *testing.B, cfg cfger) {
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m := newMap()
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cfg.Set("mymap", m)
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cfg.Set("num", 32)
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if !(cfg.IsSet("mymap") && cfg.IsSet("mymap.a") && cfg.IsSet("mymap.a.b") && cfg.IsSet("mymap.a.b.c")) {
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b.Fatal("IsSet failed")
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}
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if cfg.Get("num") != 32 {
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b.Fatal("Get failed")
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}
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if cfg.Get("mymap.a.b.c") != 32 {
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b.Fatal("Get failed")
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}
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}
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b.Run("Viper", func(b *testing.B) {
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v := viper.New()
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for i := 0; i < b.N; i++ {
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runMethods(b, v)
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}
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})
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b.Run("Custom", func(b *testing.B) {
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cfg := New()
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for i := 0; i < b.N; i++ {
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runMethods(b, cfg)
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}
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})
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}
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