solve docker tesing on test db

Author: janishar

.env.example

@@ -13,6 +13,12 @@ DB_MIN_POOL_SIZE=2
 DB_MAX_POOL_SIZE=5
 DB_QUERY_TIMEOUT_SEC=60
 
+# To run migration on test database since 
+# docker load only from .env file
+TEST_DB_NAME=goserver_test_db
+TEST_DB_USER=goserver_test_db_user
+TEST_DB_USER_PWD=changeit
+
 REDIS_HOST=redis
 REDIS_PORT=6379
 REDIS_PASSWORD=changeit

.extra/setup/init-test-db.sql

@@ -0,0 +1,7 @@
+-- Create test user
+CREATE USER goserver_test_db_user WITH PASSWORD 'changeit';
+
+-- Create test database
+CREATE DATABASE goserver_test_db OWNER goserver_test_db_user;
+
+GRANT ALL PRIVILEGES ON DATABASE goserver_test_db TO goserver_test_db_user;

.test.env.example

@@ -1,10 +1,10 @@
 # debug, release, test
 GO_MODE=debug
 
-SERVER_HOST=localhost
+SERVER_HOST=0.0.0.0
 SERVER_PORT=8081
 
-DB_HOST=postgres-test
+DB_HOST=postgres
 DB_PORT=5432
 DB_NAME=goserver_test_db
 DB_USER=goserver_test_db_user
@@ -13,7 +13,7 @@ DB_MIN_POOL_SIZE=2
 DB_MAX_POOL_SIZE=5
 DB_QUERY_TIMEOUT_SEC=60
 
-REDIS_HOST=redis-test
+REDIS_HOST=redis
 REDIS_PORT=6379
 REDIS_PASSWORD=changeit
 

docker-compose.test.yml

@@ -3,6 +3,7 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+    container_name: goserve_example_api_server_postgres
     restart: unless-stopped
     env_file: .env
     ports:
@@ -18,14 +19,15 @@ services:
     restart: unless-stopped
     env_file: .env
     environment:
+      POSTGRES_DB: ${DB_NAME}
       POSTGRES_USER: ${DB_USER}
       POSTGRES_PASSWORD: ${DB_USER_PWD}
-      POSTGRES_DB: ${DB_NAME}
     ports:
       - '${DB_PORT}:5432'
     volumes:
       - dbdata:/data/db
       # optional pg seed scripts
+      - ./.extra/setup/init-test-db.sql:/docker-entrypoint-initdb.d/init-test-db.sql:ro
       - ./.extra/setup/pgseed.sql:/docker-entrypoint-initdb.d/pgseed.sql:ro
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$DB_NAME"]
@@ -48,6 +50,20 @@ services:
       timeout: 3s
       retries: 5
 
+  migrate:
+    image: migrate/migrate
+    env_file: .env
+    volumes:
+      - ./migrations:/migrations
+    depends_on:
+      postgres:
+        condition: service_healthy
+    command:
+      [
+        "-path", "/migrations",
+        "-database", "postgres://${TEST_DB_USER}:${TEST_DB_USER_PWD}@postgres:5432/${TEST_DB_NAME}?sslmode=disable",
+        "up"
+      ]
 volumes:
   dbdata:
   cache:

docker-compose.yml

@@ -21,7 +21,7 @@ func TestIntegrationAuthController_SignupSuccess(t *testing.T) {
 		t.Fatalf("could not create apikey: %v", err)
 	}
 
-	body := `{"email":"test@abc.com","password":123456,"name":"test name"}`
+	body := `{"email":"test@abc.com","password":"123456","name":"test name"}`
 
 	req, err := http.NewRequest("POST", "/auth/signup/basic", bytes.NewBuffer([]byte(body)))
 	if err != nil {