From camelCase to snake_case

Signed-off-by: Daniel González Lopes <[email protected]>
grafana · Apr 5, 2023 · 3a8f5c0 · 3a8f5c0
1 parent b39b058
commit 3a8f5c0
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Showing 15 changed files with 96 additions and 80 deletions.
diff --git a/data.json b/data.json
@@ -11,7 +11,7 @@
             "caloriesPerSlice": 300
         }
     ],
-    "oliveOils": [
+    "olive_oils": [
         {
             "name": "Extra virgin olive oil",
             "caloriesPerSlice": 50,

diff --git a/go.mod b/go.mod
@@ -6,22 +6,24 @@ require (
 	github.com/go-chi/chi v1.5.4
 	github.com/go-chi/cors v1.2.1
 	github.com/olahol/melody v1.1.3
-	github.com/prometheus/client_golang v1.14.0
+	github.com/prometheus/client_golang v1.14.1-0.20221122130035-8b6e68085b10
 	github.com/rs/xid v1.4.0
 	go.uber.org/zap v1.24.0
 )
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
 	go.uber.org/atomic v1.8.0 // indirect
+	go.uber.org/goleak v1.2.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
-	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a // indirect
+	golang.org/x/sys v0.6.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 )
diff --git a/go.sum b/go.sum
@@ -102,8 +102,9 @@ github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QD
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -115,7 +116,8 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
@@ -150,8 +152,9 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 h1:I0XW9+e1XWDxdcEniV4rQAIOPUGDq67JSCiRCgGCZLI=
+github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
@@ -172,8 +175,8 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
 github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
 github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
 github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
-github.com/prometheus/client_golang v1.14.0 h1:nJdhIvne2eSX/XRAFV9PcvFFRbrjbcTUj0VP62TMhnw=
-github.com/prometheus/client_golang v1.14.0/go.mod h1:8vpkKitgIVNcqrRBWh1C4TIUQgYNtG/XQE4E/Zae36Y=
+github.com/prometheus/client_golang v1.14.1-0.20221122130035-8b6e68085b10 h1:anoQbV7TlbkxeFsnKa/KNQoPTdZBA/bt3wdQnf9uPt4=
+github.com/prometheus/client_golang v1.14.1-0.20221122130035-8b6e68085b10/go.mod h1:8vpkKitgIVNcqrRBWh1C4TIUQgYNtG/XQE4E/Zae36Y=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@@ -217,7 +220,8 @@ go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/atomic v1.8.0 h1:CUhrE4N1rqSE6FM9ecihEjRkLQu8cDfgDyoOs83mEY4=
 go.uber.org/atomic v1.8.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
-go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
+go.uber.org/goleak v1.2.0 h1:xqgm/S+aQvhWFTtR0XK3Jvg7z8kGV8P4X14IzwN3Eqk=
+go.uber.org/goleak v1.2.0/go.mod h1:XJYK+MuIchqpmGmUSAzotztawfKvYLUIgg7guXrwVUo=
 go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
 go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
 go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
@@ -343,8 +347,8 @@ golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

diff --git a/k6/01.basic.js b/k6/01.basic.js
@@ -10,12 +10,12 @@ export const options = {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 1000,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {

diff --git a/k6/02.stages.js b/k6/02.stages.js
@@ -13,12 +13,12 @@ export const options = {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 1000,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {

diff --git a/k6/03.lifecycle.js b/k6/03.lifecycle.js
@@ -20,12 +20,12 @@ export function setup() {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 1000,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {

diff --git a/k6/04.metrics.js b/k6/04.metrics.js
@@ -24,12 +24,12 @@ export function setup() {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {

diff --git a/k6/05.thresholds.js b/k6/05.thresholds.js
@@ -29,12 +29,12 @@ export function setup() {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {

diff --git a/k6/06.summary.js b/k6/06.summary.js
@@ -1,6 +1,7 @@
 import http from "k6/http";
 import { check, sleep } from "k6";
 import { Trend, Counter } from "k6/metrics";
+import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 
 const BASE_URL = __ENV.BASE_URL || 'http://localhost:3333';
 
@@ -29,12 +30,12 @@ export function setup() {
 
 export default function () {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {
@@ -52,5 +53,6 @@ export default function () {
 export function handleSummary(data) {
   return {
     'summary.json': JSON.stringify(data, null, 2),
+    stdout: textSummary(data, { indent: " ", enableColors: true }),
   }
 }
diff --git a/k6/07.scenarios.js b/k6/07.scenarios.js
@@ -1,6 +1,7 @@
 import http from "k6/http";
 import { check, sleep } from "k6";
 import { Trend, Counter } from "k6/metrics";
+import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 
 const BASE_URL = __ENV.BASE_URL || 'http://localhost:3333';
 
@@ -43,12 +44,12 @@ export function setup() {
 
 export function getPizza() {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {
@@ -71,5 +72,6 @@ export function teardown(){
 export function handleSummary(data) {
   return {
     'summary.json': JSON.stringify(data, null, 2),
+    stdout: textSummary(data, { indent: " ", enableColors: true }),
   }
 }
diff --git a/k6/08.data.js b/k6/08.data.js
@@ -2,6 +2,7 @@ import http from "k6/http";
 import { check, sleep } from "k6";
 import { Trend, Counter } from "k6/metrics";
 import { SharedArray } from 'k6/data';
+import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 
 const BASE_URL = __ENV.BASE_URL || 'http://localhost:3333';
 
@@ -48,12 +49,12 @@ export function setup() {
 
 export function getPizza() {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {
@@ -76,5 +77,6 @@ export function teardown(){
 export function handleSummary(data) {
   return {
     'summary.json': JSON.stringify(data, null, 2),
+    stdout: textSummary(data, { indent: " ", enableColors: true }),
   }
 }
diff --git a/k6/09.composability.js b/k6/09.composability.js
@@ -1,6 +1,7 @@
 import http from "k6/http";
 import { check, sleep } from "k6";
 import { Trend, Counter } from "k6/metrics";
+import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 import { SharedArray } from 'k6/data';
 import { chromium } from 'k6/experimental/browser';
 
@@ -55,12 +56,12 @@ export function setup() {
 
 export function getPizza() {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {
@@ -99,5 +100,6 @@ export function teardown(){
 export function handleSummary(data) {
   return {
     'summary.json': JSON.stringify(data, null, 2),
+    stdout: textSummary(data, { indent: " ", enableColors: true }),
   }
 }
diff --git a/k6/10.library.js b/k6/10.library.js
@@ -1,6 +1,7 @@
 import http from "k6/http";
 import { check, sleep } from "k6";
 import { Trend, Counter } from "k6/metrics";
+import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 import { SharedArray } from 'k6/data';
 import { chromium } from 'k6/experimental/browser';
 import { LoadAndCheck } from "./shared/frontend/basic.js";
@@ -56,12 +57,12 @@ export function setup() {
 
 export function getPizza() {
   let restrictions = {
-    "maxCaloriesPerSlice": 500,
-    "mustBeVegetarian": false,
-    "excludedIngredients": ["pepperoni"],
-    "excludedTools": ["knife"],
-    "maxNumberOfToppings": 6,
-    "minNumberOfToppings": 2
+    max_calories_pers_slice: 500,
+    must_be_vegetarian: false,
+    excluded_ingredients: ["pepperoni"],
+    excluded_tools: ["knife"],
+    max_number_of_toppings: 6,
+    min_number_of_toppings: 2
   }
   let res = http.post(`${BASE_URL}/api/pizza`, JSON.stringify(restrictions), {
     headers: {
@@ -88,5 +89,6 @@ export function teardown(){
 export function handleSummary(data) {
   return {
     'summary.json': JSON.stringify(data, null, 2),
+    stdout: textSummary(data, { indent: " ", enableColors: true }),
   }
 }
diff --git a/main.go b/main.go
@@ -61,7 +61,7 @@ type Data struct {
 	Doughs []pizza.Dough `json:"doughs"`
 
 	// Ingredients
-	OliveOils   []pizza.Ingredient `json:"oliveOils"`
+	OliveOils   []pizza.Ingredient `json:"olive_oils"`
 	Tomatoes    []pizza.Ingredient `json:"tomatoes"`
 	Mozzarellas []pizza.Ingredient `json:"mozzarellas"`
 	Toppings    []pizza.Ingredient `json:"toppings"`

diff --git a/pkg/pizza/pizza.go b/pkg/pizza/pizza.go
@@ -36,10 +36,10 @@ func (p Pizza) CalculateCalories() int {
 }
 
 type Restrictions struct {
-	MaxCaloriesPerSlice int      `json:"maxCaloriesPerSlice"`
-	MustBeVegetarian    bool     `json:"mustBeVegetarian"`
-	ExcludedIngredients []string `json:"excludedIngredients"`
-	ExcludedTools       []string `json:"excludedTools"`
-	MaxNumberOfToppings int      `json:"maxNumberOfToppings"`
-	MinNumberOfToppings int      `json:"minNumberOfToppings"`
+	MaxCaloriesPerSlice int      `json:"max_calories_per_slice"`
+	MustBeVegetarian    bool     `json:"must_be_vegetarian"`
+	ExcludedIngredients []string `json:"excluded_ingredients"`
+	ExcludedTools       []string `json:"excluded_tools"`
+	MaxNumberOfToppings int      `json:"max_number_of_toppings"`
+	MinNumberOfToppings int      `json:"min_number_of_toppings"`
 }