func Test_ItGeneratesBlankJSONConfig(t *testing.T) {
// Not required outside of this package
json.Register()
config := configr.New()
expectedOutput := `{
"t1": {
"t11": "*** You need this ***",
"t12": "*** Me too ***"
},
"t2": {
"t21": {
"t211": "*** And me ***",
"t212": {
"t2121": "*** Also me! ***"
}
}
},
"t3": 0
}`
config.RequireKey("t1.t11", "You need this")
config.RequireKey("t1.t12", "Me too")
config.RequireKey("t2.t21.t211", "And me")
config.RequireKey("t2.t21.t212.t2121", "Also me!")
config.RegisterKey("t3", "", 0)
f := configr.NewFile("")
f.SetEncodingName("json")
configBytes, err := config.GenerateBlank(f)
assert.NoError(t, err)
assert.Equal(t, expectedOutput, string(configBytes))
}
func Test_ItParsesAllValuesFromJSONConfig(t *testing.T) {
// Not required outside of this package
json.Register()
filePath := "/tmp/test.json"
writeTempFile(t, filePath, `{
"t1": "1",
"t2": {
"t21": 2,
"t22": {
"t221": true
}
}
}`)
defer os.Remove(filePath)
f := configr.NewFile(filePath)
config := configr.New()
config.AddSource(f)
config.RequireKey("t1", "")
config.RequireKey("t2.t21", "")
config.RequireKey("t2.t22.t221", "")
config.RegisterKey("t3", "", 3)
assert.NoError(t, config.Parse())
t1, err := config.String("t1")
assert.NoError(t, err)
t2t21, err := config.Float64("t2.t21")
assert.NoError(t, err)
t2t22t221, err := config.Bool("t2.t22.t221")
assert.NoError(t, err)
t3, err := config.Int("t3")
assert.NoError(t, err)
assert.Equal(t, "1", t1)
assert.Equal(t, float64(2), t2t21)
assert.Equal(t, true, t2t22t221)
assert.Equal(t, 3, t3)
}
