346 lines
7.6 KiB
Go
346 lines
7.6 KiB
Go
package parser
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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type Tomato struct {
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Name string
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Meta map[string]interface{}
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}
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type Potato struct {
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Name string
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Meta map[string]map[string]interface{}
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}
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func TestDecode_RawValue(t *testing.T) {
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testCases := []struct {
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desc string
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labels map[string]string
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elt interface{}
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expected interface{}
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}{
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{
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desc: "level 1",
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elt: &Tomato{},
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa": "test",
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},
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expected: &Tomato{
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Name: "test",
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Meta: map[string]interface{}{
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"aaa": "test",
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},
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},
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},
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{
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desc: "level 2",
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa": "test",
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"traefik.meta.bbb.ccc": "test",
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},
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elt: &Tomato{},
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expected: &Tomato{
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Name: "test",
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Meta: map[string]interface{}{
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"aaa": "test",
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"bbb": map[string]interface{}{
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"ccc": "test",
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},
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},
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},
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},
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{
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desc: "level 3",
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa": "test",
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"traefik.meta.bbb.ccc": "test",
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"traefik.meta.bbb.ddd.eee": "test",
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},
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elt: &Tomato{},
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expected: &Tomato{
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Name: "test",
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Meta: map[string]interface{}{
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"aaa": "test",
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"bbb": map[string]interface{}{
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"ccc": "test",
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"ddd": map[string]interface{}{
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"eee": "test",
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},
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},
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},
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},
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},
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{
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desc: "struct slice, one entry",
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elt: &Tomato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa[0].bbb": "test2",
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"traefik.meta.aaa[0].ccc": "test3",
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},
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expected: &Tomato{
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Name: "test1",
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Meta: map[string]interface{}{
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"aaa": []interface{}{
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map[string]interface{}{
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"bbb": "test2",
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"ccc": "test3",
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},
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},
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},
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},
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},
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{
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desc: "struct slice, multiple entries",
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elt: &Tomato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa[0].bbb": "test2",
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"traefik.meta.aaa[0].ccc": "test3",
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"traefik.meta.aaa[1].bbb": "test4",
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"traefik.meta.aaa[1].ccc": "test5",
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"traefik.meta.aaa[2].bbb": "test6",
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"traefik.meta.aaa[2].ccc": "test7",
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},
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expected: &Tomato{
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Name: "test1",
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Meta: map[string]interface{}{
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"aaa": []interface{}{
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map[string]interface{}{
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"bbb": "test2",
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"ccc": "test3",
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},
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map[string]interface{}{
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"bbb": "test4",
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"ccc": "test5",
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},
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map[string]interface{}{
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"bbb": "test6",
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"ccc": "test7",
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},
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},
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},
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},
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},
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{
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desc: "explicit map of map, level 1",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa.bbb": "test1",
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},
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expected: &Potato{
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Name: "test",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": "test1",
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},
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},
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},
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},
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{
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desc: "explicit map of map, level 2",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa.bbb": "test1",
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"traefik.meta.aaa.ccc": "test2",
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},
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expected: &Potato{
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Name: "test",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": "test1",
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"ccc": "test2",
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},
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},
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},
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},
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{
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desc: "explicit map of map, level 3",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa.bbb.ccc": "test1",
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"traefik.meta.aaa.bbb.ddd": "test2",
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"traefik.meta.aaa.eee": "test3",
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},
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expected: &Potato{
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Name: "test",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": map[string]interface{}{
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"ccc": "test1",
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"ddd": "test2",
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},
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"eee": "test3",
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},
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},
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},
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},
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{
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desc: "explicit map of map, level 4",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test",
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"traefik.meta.aaa.bbb.ccc.ddd": "test1",
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"traefik.meta.aaa.bbb.ccc.eee": "test2",
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"traefik.meta.aaa.bbb.fff": "test3",
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"traefik.meta.aaa.ggg": "test4",
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},
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expected: &Potato{
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Name: "test",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": map[string]interface{}{
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"ccc": map[string]interface{}{
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"ddd": "test1",
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"eee": "test2",
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},
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"fff": "test3",
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},
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"ggg": "test4",
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},
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},
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},
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},
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{
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desc: "explicit map of map, struct slice, level 1, one entry",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa.bbb[0].ccc": "test2",
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"traefik.meta.aaa.bbb[0].ddd": "test3",
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},
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expected: &Potato{
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Name: "test1",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": []interface{}{
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map[string]interface{}{
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"ccc": "test2",
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"ddd": "test3",
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},
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},
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},
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},
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},
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},
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{
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desc: "explicit map of map, struct slice, level 1, multiple entries",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa.bbb[0].ccc": "test2",
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"traefik.meta.aaa.bbb[0].ddd": "test3",
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"traefik.meta.aaa.bbb[1].ccc": "test4",
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"traefik.meta.aaa.bbb[1].ddd": "test5",
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"traefik.meta.aaa.bbb[2].ccc": "test6",
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"traefik.meta.aaa.bbb[2].ddd": "test7",
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},
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expected: &Potato{
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Name: "test1",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": []interface{}{
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map[string]interface{}{
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"ccc": "test2",
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"ddd": "test3",
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},
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map[string]interface{}{
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"ccc": "test4",
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"ddd": "test5",
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},
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map[string]interface{}{
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"ccc": "test6",
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"ddd": "test7",
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},
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},
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},
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},
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},
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},
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{
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desc: "explicit map of map, struct slice, level 2, one entry",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa.bbb.ccc[0].ddd": "test2",
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"traefik.meta.aaa.bbb.ccc[0].eee": "test3",
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},
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expected: &Potato{
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Name: "test1",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": map[string]interface{}{
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"ccc": []interface{}{
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map[string]interface{}{
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"ddd": "test2",
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"eee": "test3",
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},
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},
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},
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},
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},
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},
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},
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{
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desc: "explicit map of map, struct slice, level 2, multiple entries",
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elt: &Potato{},
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labels: map[string]string{
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"traefik.name": "test1",
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"traefik.meta.aaa.bbb.ccc[0].ddd": "test2",
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"traefik.meta.aaa.bbb.ccc[0].eee": "test3",
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"traefik.meta.aaa.bbb.ccc[1].ddd": "test4",
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"traefik.meta.aaa.bbb.ccc[1].eee": "test5",
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"traefik.meta.aaa.bbb.ccc[2].ddd": "test6",
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"traefik.meta.aaa.bbb.ccc[2].eee": "test7",
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},
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expected: &Potato{
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Name: "test1",
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Meta: map[string]map[string]interface{}{
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"aaa": {
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"bbb": map[string]interface{}{
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"ccc": []interface{}{
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map[string]interface{}{
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"ddd": "test2",
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"eee": "test3",
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},
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map[string]interface{}{
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"ddd": "test4",
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"eee": "test5",
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},
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map[string]interface{}{
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"ddd": "test6",
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"eee": "test7",
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},
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},
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},
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},
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},
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},
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},
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}
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for _, test := range testCases {
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if test.desc != "level 3" {
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continue
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}
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test := test
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t.Run(test.desc, func(t *testing.T) {
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err := Decode(test.labels, test.elt, "traefik")
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require.NoError(t, err)
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assert.Equal(t, test.expected, test.elt)
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})
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}
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}
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