Fix currentTransaction in references while using query

src/test/kotlin/nl/astraeus/persistence/TestReferences.kt

@@ -4,34 +4,17 @@ import nl.astraeus.nl.astraeus.persistence.Persistable
 import nl.astraeus.nl.astraeus.persistence.Persistent
 import nl.astraeus.nl.astraeus.persistence.TransactionLog
 import nl.astraeus.nl.astraeus.persistence.reference.reference
-import nl.astraeus.nl.astraeus.persistence.reference.referenceCollection
+import nl.astraeus.persistence.domain.Company
 import org.junit.jupiter.api.assertThrows
 import java.io.File
 import kotlin.test.Test
 
 class TestReferences {
 
-  class Company(
-    override var id: Long = 0,
-    override var version: Long = 0,
-    val name: String
-  ) : Persistable, Cloneable {
-    val persons: MutableCollection<Person> = referenceCollection()
-
-    companion object {
-      private const val serialVersionUID: Long = 1L
-    }
-
-    override fun toString(): String {
-      return "Company(id=$id, version=$version, name='$name', persons=${persons.size})"
-    }
-  }
-
   class Person(
     override var id: Long = 0,
     override var version: Long = 0,
     val name: String,
-    val age: Int,
     company: Company
   ) : Persistable, Cloneable {
     var company: Company by reference(company)
@@ -41,7 +24,7 @@ class TestReferences {
     }
 
     override fun toString(): String {
-      return "Person(id=$id, version=$version, name='$name', age=$age)"
+      return "Person(id=$id, version=$version, name='$name')"
     }
   }
 
@@ -67,13 +50,10 @@ class TestReferences {
       val person = Person(
         id = 0L,
         name = "John Doe",
-        age = 25,
         company = company
       )
       store(person)
 
-      company.persons.add(person)
-
       store(company)
 
       for (p in company.persons) {