Create SpringProxyFactoryTest.java

Author: Deepak-Vohra

core-java-modules/core-java-lang-oop-patterns-2/src/test/java/com/baeldung/overridemethod/proxy/spring/SpringProxyFactoryTest.java

@@ -0,0 +1,23 @@
+package com.baeldung.overridemethod.proxy.spring;
+
+import com.baeldung.overridemethod.Calculator;
+import com.baeldung.overridemethod.SimpleCalculator;
+import org.junit.jupiter.api.Test;
+import org.springframework.aop.framework.ProxyFactory;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class SpringProxyFactoryTest {
+
+    @Test
+    void testSpringProxyFactory() {
+        SimpleCalculator simpleCalc = new SimpleCalculator();
+        ProxyFactory factory = new ProxyFactory();
+        
+        factory.setTarget(simpleCalc);
+        factory.addAdvice(new LoggingMethodInterceptor());
+
+        Calculator proxyCalc = (Calculator) factory.getProxy();
+
+        assertEquals(40, proxyCalc.subtract(50, 10));
+    }
+}