Function TestUnmarshalIntegerInvalidStructField

unmarshaler_test.go:2624–2654

(t *testing.T)

}

func TestUnmarshalIntegerInvalidStructField(t *testing.T) {
	type Server struct {
		Path string
		Port int
	}

	type Cfg struct {
		Server Server
	}

	var cfg Cfg

	data := `[server]
path = 100
port = 50
`

	file := strings.NewReader(data)
	err := toml.NewDecoder(file).Decode(&cfg)
	assert.Error(t, err)

	var x *toml.DecodeError
	assert.True(t, errors.As(err, &x))
	assert.Equal(t, "toml: cannot decode TOML integer into struct field toml_test.Server.Path of type string", x.Error())
	expected := `1| [server]
2| path = 100
 |        ~~~ cannot decode TOML integer into struct field toml_test.Server.Path of type string
3| port = 50`

	assert.Equal(t, expected, x.String())
}

func TestUnmarshalInvalidTarget(t *testing.T) {
	x := "foo"