fix: parameterize integration tests' db credentials (#319)

* add: read db credentials from .env

* remove: console.log

* fix: default to default pg user and password

integration-tests/.env.template

@@ -0,0 +1,3 @@
+# Default postgres credentials
+DB_USERNAME=postgres
+DB_PASSWORD=''

integration-tests/.gitignore

@@ -0,0 +1,3 @@
+node_modules/
+.npm
+.env

integration-tests/api/medusa-config.js

@@ -1,8 +1,11 @@
+const DB_USERNAME = process.env.DB_USERNAME || "postgres";
+const DB_PASSWORD = process.env.DB_PASSWORD || "";
+
 module.exports = {
   plugins: [],
   projectConfig: {
     // redis_url: REDIS_URL,
-    database_url: "postgres://localhost/medusa-integration",
+    database_url: `postgres://${DB_USERNAME}:${DB_PASSWORD}@localhost/medusa-integration`,
     database_type: "postgres",
   },
 };

integration-tests/api/package.json

@@ -8,15 +8,15 @@
     "build": "babel src -d dist --extensions \".ts,.js\""
   },
   "dependencies": {
-    "@medusajs/medusa": "1.1.29-dev-1626162503472",
-    "medusa-interfaces": "1.1.17-dev-1626162503472",
+    "@medusajs/medusa": "^1.1.32",
+    "medusa-interfaces": "^1.1.18",
     "typeorm": "^0.2.31"
   },
   "devDependencies": {
     "@babel/cli": "^7.12.10",
     "@babel/core": "^7.12.10",
     "@babel/node": "^7.12.10",
-    "babel-preset-medusa-package": "1.1.10-dev-1626162503472",
+    "babel-preset-medusa-package": "^1.1.11",
     "jest": "^26.6.3"
   }
 }

integration-tests/helpers/use-db.js

@@ -1,7 +1,16 @@
+const path = require("path");
+require("dotenv").config({ path: path.join(__dirname, "../.env") });
+
 const { dropDatabase, createDatabase } = require("pg-god");
 const { createConnection } = require("typeorm");
 
-const path = require("path");
+const DB_USERNAME = process.env.DB_USERNAME || "postgres";
+const DB_PASSWORD = process.env.DB_PASSWORD || "";
+const DB_URL = `postgres://${DB_USERNAME}:${DB_PASSWORD}@localhost/medusa-integration`;
+const pgGodCredentials = {
+  user: DB_USERNAME,
+  password: DB_PASSWORD,
+};
 
 const DbTestUtil = {
   db_: null,
@@ -16,7 +25,7 @@ const DbTestUtil = {
 
   shutdown: async function () {
     await this.db_.close();
-    return dropDatabase({ databaseName });
+    return dropDatabase({ databaseName }, pgGodCredentials);
   },
 };
 
@@ -36,11 +45,11 @@ module.exports = {
     );
 
     const databaseName = "medusa-integration";
-    await createDatabase({ databaseName });
+    await createDatabase({ databaseName }, pgGodCredentials);
 
     const connection = await createConnection({
       type: "postgres",
-      url: "postgres://localhost/medusa-integration",
+      url: DB_URL,
       migrations: [`${migrationDir}/*.js`],
     });
 
@@ -60,7 +69,7 @@ module.exports = {
     const entities = modelsLoader({}, { register: false });
     const dbConnection = await createConnection({
       type: "postgres",
-      url: "postgres://localhost/medusa-integration",
+      url: DB_URL,
       entities,
     });
 

integration-tests/package-lock.json

@@ -0,0 +1,14 @@
+{
+  "name": "integration-tests",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "dotenv": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
+      "integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q==",
+      "dev": true
+    }
+  }
+}

integration-tests/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "integration-tests",
+  "version": "1.0.0",
+  "description": "",
+  "main": "jest.config.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Zakaria S. El Asri",
+  "license": "ISC",
+  "devDependencies": {
+    "dotenv": "^10.0.0"
+  }
+}