refactor(*): use 2000 as default port

.env.example

@@ -1,6 +1,6 @@
 # Application port (for both inside and outside docker)
-# You can browse locally to http://localhost:<APP_PORT>
-PORT=1000
+# You can browse locally to http://localhost:<PORT>
+PORT=2000
 
 # Application env:
 #   Options: dev, prod, test

README.md

@@ -62,7 +62,7 @@ cp .example.env .env
 docker-compose up
 ```
 
-After a few seconds, you should be able to browse to [localhost:1000](http://localhost:1000).
+After a few seconds, you should be able to browse to [localhost:2000](http://localhost:2000).
 
 ## Testing
 
@@ -119,7 +119,7 @@ Creates a new short code for given URL.
 {
     "status": 200,
     "short_code": "qaFxz",
-    "short_url": "http://localhost:1000/qaFxz"
+    "short_url": "http://localhost:2000/qaFxz"
 }
 ```
 

controller/admin_test.go

@@ -19,7 +19,7 @@ func TestListURL(t *testing.T) {
 		rand.Seed(time.Now().UTC().UnixNano())
 
 		_ = os.Setenv("APP_ALLOW_DUPE_URL", "1")
-		url := fmt.Sprintf("http://localhost:1000/very/long/url-%v", rand.Intn(1000000))
+		url := fmt.Sprintf("http://localhost:2000/very/long/url-%v", rand.Intn(1000000))
 		body := TestBody{"url": url, "expires_on": "2030-01-01 00:00:00", "keywords": []string{"local"}}
 		resp := request("POST", "/api/urls", body, CreateShortURL)
 

controller/client_test.go

@@ -40,7 +40,7 @@ func TestCreateShortURL(t *testing.T) {
 
 	t.Run("create short url - OK", func(t *testing.T) {
 		tester := func(status int, message string) {
-			body := TestBody{"url": "http://localhost:1000/very/long/url", "expires_on": "2030-01-01 00:00:00"}
+			body := TestBody{"url": "http://localhost:2000/very/long/url", "expires_on": "2030-01-01 00:00:00"}
 			resp := request("POST", "/api/urls", body, CreateShortURL)
 
 			resp.assertStatus(status, t)

docker-compose.yaml

@@ -5,9 +5,9 @@ services:
   urlsh:
     image: golang:1.14
     working_dir: /go/src/app
-    command: sh -c 'sleep 5 && go run main.go'
+    command: sh -c 'sleep 2 && go run main.go'
     ports:
-      - ${APP_PORT:-1000}:${APP_PORT:-1000}
+      - ${PORT:-2000}:${PORT:-2000}
     volumes:
       - .:/go/src/app:delegated
     env_file:
@@ -21,7 +21,7 @@ services:
   urlshdb:
     image: postgres:12.4
     ports:
-      - 2000:5432
+      - 2001:5432
     volumes:
       - dbdata:/var/lib/postgresql
       - ./init-test-db.sh:/docker-entrypoint-initdb.d/init-test-db.sh
@@ -33,7 +33,7 @@ services:
   urlshcache:
     image: redis:alpine
     ports:
-      - 3000:6379
+      - 2002:6379
     volumes:
       - cachedata:/data
 

main.go

@@ -14,7 +14,7 @@ func getPort() string {
 		return port
 	}
 
-	return "1000"
+	return "2000"
 }
 
 func main() {

postman/urlsh.postman_collection.json

@@ -66,7 +66,7 @@
             "urls"
           ]
         },
-        "description": "# POST /api/urls\n\nCreates a new short code for given URL.\n\n## Request example\n\n```json\n{\n    \"url\": \"http://somedomain.com/some/very/long/url\",\n    \"expires_on\": \"\",\n    \"keywords\": [\"key\", \"word\"]\n}\n```\n\n## Response example\n\n```json\n{\n    \"status\": 200,\n    \"short_code\": \"qaFxz\",\n    \"short_url\": \"http://localhost:1000/qaFxz\"\n}\n```\n"
+        "description": "# POST /api/urls\n\nCreates a new short code for given URL.\n\n## Request example\n\n```json\n{\n    \"url\": \"http://somedomain.com/some/very/long/url\",\n    \"expires_on\": \"\",\n    \"keywords\": [\"key\", \"word\"]\n}\n```\n\n## Response example\n\n```json\n{\n    \"status\": 200,\n    \"short_code\": \"qaFxz\",\n    \"short_url\": \"http://localhost:2000/qaFxz\"\n}\n```\n"
       },
       "response": []
     },

postman/urlsh.postman_environment.json

@@ -4,7 +4,7 @@
   "values": [
     {
       "key": "baseUrl",
-      "value": "http://localhost:1000",
+      "value": "http://localhost:2000",
       "enabled": true
     },
     {