try adding tests

buildSrc/src/main/kotlin/module-convention.gradle.kts

@@ -1,3 +1,5 @@
+@file:Suppress("UnstableApiUsage")
+
 plugins {
     `java-library`
     kotlin("jvm")
@@ -7,3 +9,11 @@ plugins {
 repositories {
     mavenCentral()
 }
+
+testing {
+    suites {
+        val test by getting(JvmTestSuite::class) {
+            useKotlinTest(embeddedKotlinVersion)
+        }
+    }
+}

modules/ModConfiguration/src/main/kotlin/de/itkl/modConfiguration/loaders/AccountLoader.kt

@@ -0,0 +1,11 @@
+package de.itkl.modConfiguration.loaders
+
+import com.sksamuel.hoplite.ConfigLoaderBuilder
+import de.itkl.modConfiguration.types.Account
+import java.nio.file.Path
+
+fun loadAccounts(path: Path): Map<String, Account> {
+    return ConfigLoaderBuilder.default()
+        .build()
+        .loadConfigOrThrow()
+}

modules/ModConfiguration/src/main/kotlin/de/itkl/modConfiguration/modConfiguration.kt

@@ -0,0 +1,5 @@
+package de.itkl.modConfiguration
+
+import org.koin.dsl.module
+
+val modConfiguration = module {}

modules/ModConfiguration/src/main/kotlin/de/itkl/modConfiguration/types/Account.kt

@@ -1,3 +1,8 @@
 package de.itkl.modConfiguration.types
 
-class Account
+interface Account {
+    val name: String
+    val password: String
+}
+
+data class AccountDef(override val name: String, override val password: String) : Account

modules/ModConfiguration/src/main/kotlin/de/itkl/modConfiguration/types/Accounts.kt

@@ -0,0 +1,3 @@
+package de.itkl.modConfiguration.types
+
+

modules/ModConfiguration/src/test/kotlin/de/itkl/modConfiguration/loaders/AccountLoaderTests.kt

@@ -0,0 +1,6 @@
+package de.itkl.modConfiguration.loaders
+
+class AccountLoaderTests {
+    @Test
+    fun testAccountLoad() {}
+}