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package mxj
import (
"testing"
)
func TestSetValueForPath(t *testing.T) {
m := map[string]interface{}{
"Div": map[string]interface{}{
"Colour": "blue",
"Font": map[string]interface{}{
"Family": "sans",
},
},
}
mv := Map(m)
// testing setting a new key
err := mv.SetValueForPath("big", "Div.Font.Size")
if err != nil {
t.Fatal(err)
}
val, err := mv.ValueForPathString("Div.Font.Size")
if err != nil {
t.Fatal(err)
}
if val != "big" {
t.Fatal("key's value hasn't changed")
}
// testing setting a new value to en existing key
err = mv.SetValueForPath("red", "Div.Colour")
if err != nil {
t.Fatal(err)
}
val, err = mv.ValueForPathString("Div.Colour")
if err != nil {
t.Fatal(err)
}
if val != "red" {
t.Fatal("existig key's value hasn't changed")
}
}
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