Added Test container

gradle/libs.versions.toml

@@ -37,6 +37,9 @@ springboot-data-jdbc = { group = "org.springframework.boot", name = "spring-boot
 springboot-devtools = { group = "org.springframework.boot", name = "spring-boot-devtools" }
 springboot-test = { group = "org.springframework.boot", name = "spring-boot-starter-test" }
 postgres = { module = "org.postgresql:postgresql" }
+springboot-testcontainer = { group = "org.springframework.boot", name = "spring-boot-testcontainers"}
+testcontainer-postgres = { group = "org.testcontainers", name = "postgresql"}
+testcontainer-junit = { group = "org.testcontainers", name = "junit-jupiter"}
 
 [plugins]
 androidApplication = { id = "com.android.application", version.ref = "agp" }

modules/admin-server/build.gradle.kts

@@ -21,6 +21,9 @@ dependencies {
     implementation(libs.springboot.data.jdbc)
     implementation(libs.kotlin.reflect)
     testImplementation(libs.springboot.test)
+    testImplementation(libs.testcontainer.junit)
+    testImplementation(libs.springboot.testcontainer)
+    testImplementation(libs.testcontainer.postgres)
     runtimeOnly(libs.postgres)
     runtimeOnly(libs.springboot.devtools)
 }

modules/admin-server/src/test/kotlin/com/sphereon/oid/fed/server/admin/DatabaseTest.kt

@@ -0,0 +1,18 @@
+package com.sphereon.oid.fed.server.admin
+
+import org.junit.jupiter.api.Test
+import org.testcontainers.containers.PostgreSQLContainer
+import org.testcontainers.junit.jupiter.Container
+import org.testcontainers.junit.jupiter.Testcontainers
+
+@Testcontainers
+class DatabaseTest {
+
+    @Container
+    val postgres: PostgreSQLContainer<*> = PostgreSQLContainer("postgres:14")
+
+    @Test
+    fun `test database connection`() {
+        assert(postgres.isRunning)
+    }
+}