diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..fd20bbb
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,22 @@
+name: CI
+
+on: [push]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+
+    - uses: ./
+      with:
+        postgresql password: test
+        postgresql init scripts: test/sql
+
+    - uses: actions/setup-node@v1
+
+    - run: npm ci
+      working-directory: test
+
+    - run: node index.js
+      working-directory: test
diff --git a/action.yml b/action.yml
index 15974ed..b67fb3b 100644
--- a/action.yml
+++ b/action.yml
@@ -23,6 +23,10 @@ inputs:
     description: 'POSTGRES_PASSWORD - superuser password'
     required: false
     default: ''
+  postgresql init scripts:
+    description: 'POSTGRES_INIT_SCRIPTS - directory containing DB init scripts'
+    required: false
+    default: ''
 runs:
   using: 'docker'
   image: 'Dockerfile'
diff --git a/entrypoint.sh b/entrypoint.sh
index 8a2b489..adda74c 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -4,6 +4,14 @@ docker_run="docker run"
 docker_run="$docker_run -e POSTGRES_DB=$INPUT_POSTGRESQL_DB"
 docker_run="$docker_run -e POSTGRES_USER=$INPUT_POSTGRESQL_USER"
 docker_run="$docker_run -e POSTGRES_PASSWORD=$INPUT_POSTGRESQL_PASSWORD"
+
+if [ ! -z "$INPUT_POSTGRESQL_INIT_SCRIPTS" ]
+then
+  REPO=`echo "$GITHUB_REPOSITORY" | cut -d "/" -f 2`
+  INIT_SCRIPT_PATH="/home/runner/work/$REPO/$REPO/$INPUT_POSTGRESQL_INIT_SCRIPTS"
+  docker_run="$docker_run -v $INIT_SCRIPT_PATH:/docker-entrypoint-initdb.d"
+fi
+
 docker_run="$docker_run -d -p 5432:5432 postgres:$INPUT_POSTGRESQL_VERSION"
 
 sh -c "$docker_run"
diff --git a/test/.gitignore b/test/.gitignore
new file mode 100644
index 0000000..3c3629e
--- /dev/null
+++ b/test/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/test/index.js b/test/index.js
new file mode 100644
index 0000000..1a33eb4
--- /dev/null
+++ b/test/index.js
@@ -0,0 +1,29 @@
+const { Client } = require('pg')
+
+async function run() {
+  const client = new Client({
+    host: 'localhost',
+    user: 'postgres',
+    database: 'postgres',
+    password: 'test',
+    port: 5432
+  })
+  await client.connect()
+  const res = await client.query('SELECT * FROM Persons')
+  const data = res.rows[0]
+  if (data.personid != 1) {
+    throw new Error("Unexpected PersonId")
+  }
+  await client.end()
+}
+
+async function sleep(ms) {
+  return new Promise(resolve => {
+    setTimeout(resolve, ms)
+  })
+}
+
+run().catch((err) => {
+  console.error(err)
+  process.exit(1)
+})
diff --git a/test/package-lock.json b/test/package-lock.json
new file mode 100644
index 0000000..f3e98b5
--- /dev/null
+++ b/test/package-lock.json
@@ -0,0 +1,113 @@
+{
+  "name": "test",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "buffer-writer": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-writer/-/buffer-writer-2.0.0.tgz",
+      "integrity": "sha512-a7ZpuTZU1TRtnwyCNW3I5dc0wWNC3VR9S++Ewyk2HHZdrO3CQJqSpd+95Us590V6AL7JqUAH2IwZ/398PmNFgw=="
+    },
+    "packet-reader": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/packet-reader/-/packet-reader-1.0.0.tgz",
+      "integrity": "sha512-HAKu/fG3HpHFO0AA8WE8q2g+gBJaZ9MG7fcKk+IJPLTGAD6Psw4443l+9DGRbOIh3/aXr7Phy0TjilYivJo5XQ=="
+    },
+    "pg": {
+      "version": "7.13.0",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-7.13.0.tgz",
+      "integrity": "sha512-ByCwYi39UrrPxu48WDPNj+osbhzFYe29EQpVyabfHZsfNfvXwQM/pZ86mRbJUlJf8J8GG3T36FjcKjSMmcjQfg==",
+      "requires": {
+        "buffer-writer": "2.0.0",
+        "packet-reader": "1.0.0",
+        "pg-connection-string": "0.1.3",
+        "pg-pool": "^2.0.7",
+        "pg-types": "^2.1.0",
+        "pgpass": "1.x",
+        "semver": "4.3.2"
+      }
+    },
+    "pg-connection-string": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-0.1.3.tgz",
+      "integrity": "sha1-2hhHsglA5C7hSSvq9l1J2RskXfc="
+    },
+    "pg-int8": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pg-int8/-/pg-int8-1.0.1.tgz",
+      "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw=="
+    },
+    "pg-pool": {
+      "version": "2.0.7",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-2.0.7.tgz",
+      "integrity": "sha512-UiJyO5B9zZpu32GSlP0tXy8J2NsJ9EFGFfz5v6PSbdz/1hBLX1rNiiy5+mAm5iJJYwfCv4A0EBcQLGWwjbpzZw=="
+    },
+    "pg-types": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
+      "requires": {
+        "pg-int8": "1.0.1",
+        "postgres-array": "~2.0.0",
+        "postgres-bytea": "~1.0.0",
+        "postgres-date": "~1.0.4",
+        "postgres-interval": "^1.1.0"
+      }
+    },
+    "pgpass": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/pgpass/-/pgpass-1.0.2.tgz",
+      "integrity": "sha1-Knu0G2BltnkH6R2hsHwYR8h3swY=",
+      "requires": {
+        "split": "^1.0.0"
+      }
+    },
+    "postgres-array": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-array/-/postgres-array-2.0.0.tgz",
+      "integrity": "sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA=="
+    },
+    "postgres-bytea": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/postgres-bytea/-/postgres-bytea-1.0.0.tgz",
+      "integrity": "sha1-AntTPAqokOJtFy1Hz5zOzFIazTU="
+    },
+    "postgres-date": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.4.tgz",
+      "integrity": "sha512-bESRvKVuTrjoBluEcpv2346+6kgB7UlnqWZsnbnCccTNq/pqfj1j6oBaN5+b/NrDXepYUT/HKadqv3iS9lJuVA=="
+    },
+    "postgres-interval": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
+      "requires": {
+        "xtend": "^4.0.0"
+      }
+    },
+    "semver": {
+      "version": "4.3.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.2.tgz",
+      "integrity": "sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c="
+    },
+    "split": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/split/-/split-1.0.1.tgz",
+      "integrity": "sha512-mTyOoPbrivtXnwnIxZRFYRrPNtEFKlpB2fvjSnCQUiAA6qAZzqwna5envK4uk6OIeP17CsdF3rSBGYVBsU0Tkg==",
+      "requires": {
+        "through": "2"
+      }
+    },
+    "through": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+    },
+    "xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
+    }
+  }
+}
diff --git a/test/package.json b/test/package.json
new file mode 100644
index 0000000..5094d29
--- /dev/null
+++ b/test/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "test",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "pg": "^7.13.0"
+  }
+}
diff --git a/test/sql/001.sql b/test/sql/001.sql
new file mode 100644
index 0000000..7e3287a
--- /dev/null
+++ b/test/sql/001.sql
@@ -0,0 +1,9 @@
+CREATE TABLE Persons (
+    PersonID int,
+    LastName varchar(255),
+    FirstName varchar(255),
+    Address varchar(255),
+    City varchar(255)
+);
+
+INSERT INTO Persons VALUES (1, 'Last', 'First', 'TestAddress', 'TestCity');