added mysql to docker-compose

Author: Sylvestre Gug

.env.test

@@ -1,3 +1,4 @@
 NODE_ENV=test
+MYSQL_TEST_CREDENTIALS={"user":"root","host":"mysql","port":3306,"database":"mysql","ssl":"disabled"}
 MSSQL_CREDENTIALS:Server=mssql,1433;Database=master;User Id=sa;Password=Pass@word;trustServerCertificate=true;
 MSSQL_CREDENTIALS_READ_ONLY:Server=mssql,1433;Database=master;User Id=reader;Password=re@derP@ssw0rd;trustServerCertificate=true;

docker-compose.local.yml

@@ -3,5 +3,5 @@ version: "3.7"
 services:
   mssql:
     image: mcr.microsoft.com/azure-sql-edge
-    expose:
-      - "1433"
+    ports:
+      - "1433:1433"

docker-compose.yml

@@ -5,11 +5,12 @@ services:
     build: .
     depends_on:
       - mssql
+      - mysql
     env_file:
       - .env.test
     networks:
       - db_proxy_test
-    command: sh -c "set -o pipefail && wait-on -d 10000 -t 30000 tcp:mssql:1433 && node ./data/seed.mssql.js && TZ=UTC NODE_ENV=TEST node_modules/.bin/mocha"
+    command: sh -c "set -o pipefail && wait-on -d 15000 -t 30000 tcp:mysql:3306 tcp:mssql:1433 && node ./data/seed.mssql.js && TZ=UTC NODE_ENV=TEST node_modules/.bin/mocha"
 
   mssql:
     image: mcr.microsoft.com/mssql/server:2019-latest
@@ -20,8 +21,13 @@ services:
       - MSSQL_SLEEP=7
     volumes:
       - ./data/AdventureWorks2019.bak:/var/opt/mssql/backup/test.bak
-    ports:
-      - "1433:1433"
+    networks:
+      - db_proxy_test
+
+  mysql:
+    image: mariadb:10.6.4
+    environment:
+      - MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=yes
     networks:
       - db_proxy_test
 

package.json

@@ -51,7 +51,7 @@
     "test": "mocha",
     "test:local": "docker-compose -f docker-compose.yml -f docker-compose.local.yml up --build",
     "test:ci": "docker-compose -f docker-compose.yml up --build --exit-code-from test",
-    "test:db": "docker-compose -f docker-compose.yml -f docker-compose.local.yml up mssql"
+    "test:db": "docker-compose -f docker-compose.yml -f docker-compose.local.yml up mssql mysql"
   },
   "author": "Observable",
   "license": "ISC",