add fixture to tests

src/main/kotlin/fr/dcproject/utils/LoggerDelegate.kt

@@ -0,0 +1,10 @@
+package fr.dcproject.utils
+
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+import kotlin.properties.ReadOnlyProperty
+import kotlin.reflect.KProperty
+
+internal class LoggerDelegate<in R: Any>: ReadOnlyProperty<R, Logger> {
+    override fun getValue(thisRef: R, property: KProperty<*>) = LoggerFactory.getLogger(thisRef.javaClass.packageName)
+}