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Nested keys properly recurse on map[interface{}]interface{}

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Dotan Nahum 2015-05-27 18:15:02 +03:00 committed by Kiril Zvezdarov
parent be5ff3e484
commit 28ada1e5b0
2 changed files with 15 additions and 7 deletions
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2
viper.go
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@ -343,6 +343,8 @@ func (v *Viper) searchMap(source map[string]interface{}, path []string) interfac
if next, ok := source[path[0]]; ok { if next, ok := source[path[0]]; ok {
switch next.(type) { switch next.(type) {
case map[interface{}]interface{}:
return v.searchMap(cast.ToStringMap(next), path[1:])
case map[string]interface{}: case map[string]interface{}:
// Type assertion is safe here since it is only reached // Type assertion is safe here since it is only reached
// if the type of `next` is the same as the type being asserted // if the type of `next` is the same as the type being asserted

20
viper_test.go
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@ -27,6 +27,8 @@ hobbies:
clothing: clothing:
jacket: leather jacket: leather
trousers: denim trousers: denim
pants:
size: large
age: 35 age: 35
eyes : brown eyes : brown
beard: true beard: true
@ -164,7 +166,7 @@ func TestMarshalling(t *testing.T) {
assert.False(t, InConfig("state")) assert.False(t, InConfig("state"))
assert.Equal(t, "steve", Get("name")) assert.Equal(t, "steve", Get("name"))
assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, Get("hobbies")) assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, Get("hobbies"))
assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim"}, Get("clothing")) assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim", "pants": map[interface{}]interface{}{"size": "large"}}, Get("clothing"))
assert.Equal(t, 35, Get("age")) assert.Equal(t, 35, Get("age"))
} }
@ -304,7 +306,7 @@ func TestAllKeys(t *testing.T) {
ks := sort.StringSlice{"title", "newkey", "owner", "name", "beard", "ppu", "batters", "hobbies", "clothing", "age", "hacker", "id", "type", "eyes", "p_id", "p_ppu", "p_batters.batter.type", "p_type", "p_name"} ks := sort.StringSlice{"title", "newkey", "owner", "name", "beard", "ppu", "batters", "hobbies", "clothing", "age", "hacker", "id", "type", "eyes", "p_id", "p_ppu", "p_batters.batter.type", "p_type", "p_name"}
dob, _ := time.Parse(time.RFC3339, "1979-05-27T07:32:00Z") dob, _ := time.Parse(time.RFC3339, "1979-05-27T07:32:00Z")
all := map[string]interface{}{"owner": map[string]interface{}{"organization": "MongoDB", "Bio": "MongoDB Chief Developer Advocate & Hacker at Large", "dob": dob}, "title": "TOML Example", "ppu": 0.55, "eyes": "brown", "clothing": map[interface{}]interface{}{"trousers": "denim", "jacket": "leather"}, "id": "0001", "batters": map[string]interface{}{"batter": []interface{}{map[string]interface{}{"type": "Regular"}, map[string]interface{}{"type": "Chocolate"}, map[string]interface{}{"type": "Blueberry"}, map[string]interface{}{"type": "Devil's Food"}}}, "hacker": true, "beard": true, "hobbies": []interface{}{"skateboarding", "snowboarding", "go"}, "age": 35, "type": "donut", "newkey": "remote", "name": "Cake", "p_id": "0001", "p_ppu": "0.55", "p_name": "Cake", "p_batters.batter.type": "Regular", "p_type": "donut"} all := map[string]interface{}{"owner": map[string]interface{}{"organization": "MongoDB", "Bio": "MongoDB Chief Developer Advocate & Hacker at Large", "dob": dob}, "title": "TOML Example", "ppu": 0.55, "eyes": "brown", "clothing": map[interface{}]interface{}{"trousers": "denim", "jacket": "leather", "pants": map[interface{}]interface{}{"size": "large"}}, "id": "0001", "batters": map[string]interface{}{"batter": []interface{}{map[string]interface{}{"type": "Regular"}, map[string]interface{}{"type": "Chocolate"}, map[string]interface{}{"type": "Blueberry"}, map[string]interface{}{"type": "Devil's Food"}}}, "hacker": true, "beard": true, "hobbies": []interface{}{"skateboarding", "snowboarding", "go"}, "age": 35, "type": "donut", "newkey": "remote", "name": "Cake", "p_id": "0001", "p_ppu": "0.55", "p_name": "Cake", "p_batters.batter.type": "Regular", "p_type": "donut"}
var allkeys sort.StringSlice var allkeys sort.StringSlice
allkeys = AllKeys() allkeys = AllKeys()
@ -524,11 +526,15 @@ func TestFindsNestedKeys(t *testing.T) {
"clothing": map[interface{}]interface{}{ "clothing": map[interface{}]interface{}{
"jacket": "leather", "jacket": "leather",
"trousers": "denim", "trousers": "denim",
"pants": map[interface{}]interface{}{
"size": "large",
},
}, },
"clothing.jacket": "leather", "clothing.jacket": "leather",
"clothing.trousers": "denim", "clothing.pants.size": "large",
"owner.dob": dob, "clothing.trousers": "denim",
"beard": true, "owner.dob": dob,
"beard": true,
} }
for key, expectedValue := range expected { for key, expectedValue := range expected {
@ -548,6 +554,6 @@ func TestReadBufConfig(t *testing.T) {
assert.False(t, v.InConfig("state")) assert.False(t, v.InConfig("state"))
assert.Equal(t, "steve", v.Get("name")) assert.Equal(t, "steve", v.Get("name"))
assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, v.Get("hobbies")) assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, v.Get("hobbies"))
assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim"}, v.Get("clothing")) assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim", "pants": map[interface{}]interface{}{"size": "large"}}, v.Get("clothing"))
assert.Equal(t, 35, v.Get("age")) assert.Equal(t, 35, v.Get("age"))
} }