diff --git a/src/core/de.evoal.core.main/src/test/java/de/evoal/core/api/utils/LanguageHelperTest.java b/src/core/de.evoal.core.main/src/test/java/de/evoal/core/api/utils/LanguageHelperTest.java
deleted file mode 100644
index cb4ef4a1e27459aa5df1a0465acca8cb5af3472e..0000000000000000000000000000000000000000
--- a/src/core/de.evoal.core.main/src/test/java/de/evoal/core/api/utils/LanguageHelperTest.java
+++ /dev/null
@@ -1,182 +0,0 @@
-package de.evoal.core.api.utils;
-
-import de.evoal.languages.model.instance.Instance;
-import de.evoal.languages.model.ol.OptimisationModel;
-import org.junit.jupiter.api.*;
-
-import static de.evoal.core.api.utils.LanguageHelper.*;
-
-public class LanguageHelperTest {
- @Order(1)
- @Test
- public void testLoading() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- Assertions.assertNotNull(instance);
- }
-
- @Test
- public void testLookupForNullInstance() {
- Assertions.assertThrows(IllegalStateException.class, () -> lookup(null, "child"));
- }
-
- @Test
- public void testLookupForNullPath() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- Assertions.assertThrows(IllegalArgumentException.class, () -> lookup(instance, null));
- }
-
- @Test
- public void testLookupForEmptyPath() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(instance == result);
- }
-
- @Test
- public void testLookupForExistingChild() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Instance);
-
- final Instance child = (Instance)result;
- Assertions.assertEquals("A", child.getName().getName());
- }
-
- @Test
- public void testLookupName() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "name");
-
- Assertions.assertNotNull(result);
- Assertions.assertEquals("parent", result);
- }
-
- @Test
- public void testLookupChildOfLiteral() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- Assertions.assertThrows(IllegalStateException.class, () -> lookup(instance, "child.string-field.non-existing"));
- }
-
- @Test
- public void testLookupNonExistingChild() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- Assertions.assertThrows(IllegalStateException.class, () -> lookup(instance, "child.non-existing"));
- }
-
- @Test
- public void testLookupBooleanField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.boolean-field");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Boolean);
- Assertions.assertEquals(true, result);
- }
-
- @Test
- public void testLookupFlotField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.float-field");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Double);
- Assertions.assertEquals(1.3, result);
- }
-
- @Test
- public void testLookupIntegerField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.integer-field");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Integer);
- Assertions.assertEquals(4, result);
- }
-
- @Test
- public void testLookupStringField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.string-field");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof String);
- Assertions.assertEquals("FOOBAR", result);
- }
-
- @Test
- public void testLookup1DArrayField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.array-1D-float");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Object []);
-
- final Object [] array = (Object[]) result;
- Assertions.assertEquals(3, array.length);
- Assertions.assertEquals(4.2, array[0]);
- Assertions.assertEquals(3.1, array[1]);
- Assertions.assertEquals(1.0, array[2]);
- }
-
- @Test
- public void testLookup2DArrayField() {
- final OptimisationModel model = de.evoal.core.junit.dsl.LanguageHelper.loadFromClasspath("de/evoal/core/api/utils/LanguageHelperTest.ol");
- final Instance instance = model.getInstance();
-
- final Object result = lookup(instance, "child.array-2D-int");
-
- Assertions.assertNotNull(result);
- Assertions.assertTrue(result instanceof Object []);
-
- final Object [] array = (Object[]) result;
- Assertions.assertEquals(3, array.length);
-
- final Object [] array0 = (Object[]) array[0];
- final Object [] array1 = (Object[]) array[1];
- final Object [] array2 = (Object[]) array[2];
-
- Assertions.assertEquals(5, array0.length);
- Assertions.assertEquals(3, array1.length);
- Assertions.assertEquals(1, array2.length);
-
- Assertions.assertEquals(1, array0[0]);
- Assertions.assertEquals(2, array0[1]);
- Assertions.assertEquals(3, array0[2]);
- Assertions.assertEquals(4, array0[3]);
- Assertions.assertEquals(5, array0[4]);
-
- Assertions.assertEquals(3, array1[0]);
- Assertions.assertEquals(2, array1[1]);
- Assertions.assertEquals(1, array1[2]);
-
- Assertions.assertEquals(42, array2[0]);
- }
-}