JUnit tests for graalvm js script evaluator.

src/test/java/org/lsc/utils/ScriptingEvaluatorTest.java

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+package org.lsc.utils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import mockit.Mocked;
+import mockit.NonStrictExpectations;
+import org.junit.Before;
+import org.junit.Test;
+import org.lsc.Task;
+import org.lsc.configuration.*;
+import org.lsc.exception.LscServiceConfigurationException;
+import org.lsc.exception.LscServiceException;
+import org.lsc.jndi.SimpleJndiSrcService;
+
+import java.util.*;
+
+public class ScriptingEvaluatorTest {
+
+    @Mocked Task task;
+
+    @Before
+    public void setUp() throws LscServiceConfigurationException {
+        new NonStrictExpectations() {
+            {
+                TaskType taskConf = LscConfiguration.getTask("ldap2ldapTestTask");
+                task.getSourceService(); result = new SimpleJndiSrcService(taskConf);
+            }
+        };
+    }
+
+    @Test
+    public void testString() throws LscServiceException {
+        String expression = "gjs:dn='ou=test-user' + ',ou=people,dc=example,dc=com'";
+        String stringOutput = ScriptingEvaluator.evalToString(task, expression, new HashMap<>());
+        assertEquals("ou=test-user,ou=people,dc=example,dc=com", stringOutput);
+    }
+
+    @Test
+    public void testBoolean() throws LscServiceException {
+        String expression = "gjs:booleanVariable=true";
+        boolean booleanOutput = ScriptingEvaluator.evalToBoolean(task, expression, new HashMap<>());
+        assertTrue(booleanOutput);
+    }
+}