Extract sgen filename into protected method (#1444)

test-plugins/org.yakindu.sct.generator.c.test/src/org/yakindu/sct/generator/c/gtest/GTestHelper.java

@@ -77,7 +77,7 @@ public class GTestHelper {
 		// copy model to JUnit workspace
 		copyFileFromBundleToFolder(getModelBundle(), getModelPath(), targetPath);
 
-		String sgenFileName = getTestProgram() + ".sgen";
+		String sgenFileName = getSgenFileName(getTestProgram());
 		copyFileFromBundleToFolder(getTestBundle(), sgenFileName, targetPath);
 
 		IPath path = new Path(sgenFileName);
@@ -102,6 +102,11 @@ public class GTestHelper {
 		}.execute(model);
 	}
 
+	protected String getSgenFileName(String testProgram) {
+		String sgenFileName = testProgram + ".sgen";
+		return sgenFileName;
+	}
+
 	protected GCCCommandExecutor getCommandExecutor() {
 		return new GCCCommandExecutor();
 	}