add unit tests

smp-webapp/src/test/java/eu/europa/ec/edelivery/smp/config/SMPPropertyUpdateListenerTest.java

+package eu.europa.ec.edelivery.smp.config;
+
+import eu.europa.ec.edelivery.security.BlueCoatAuthenticationFilter;
+import eu.europa.ec.edelivery.smp.data.dao.ConfigurationDao;
+import eu.europa.ec.edelivery.smp.data.ui.enums.SMPPropertyEnum;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.io.IOException;
+
+import static org.junit.Assert.*;
+
+public class SMPPropertyUpdateListenerTest {
+
+    SMPPropertyUpdateListener testInstance = new SMPPropertyUpdateListener();
+
+    BlueCoatAuthenticationFilter blueCoatAuthenticationFilter = Mockito.mock(BlueCoatAuthenticationFilter.class);
+    ConfigurationDao configurationDao = Mockito.mock(ConfigurationDao.class);
+
+
+    @Before
+    public void before() throws IOException {
+        ReflectionTestUtils.setField(testInstance,"blueCoatAuthenticationFilter",blueCoatAuthenticationFilter);
+        ReflectionTestUtils.setField(testInstance,"configurationDao",configurationDao);
+    }
+
+    @Test
+    public void testInit() {
+        testInstance.init();
+        Mockito.verify(configurationDao, Mockito.times(1)).addPropertyUpdateListener(testInstance);
+    }
+
+    @Test
+    public void propertiesUpdateTrue() {
+        Mockito.doReturn(Boolean.TRUE ).when(configurationDao).getCachedPropertyValue(SMPPropertyEnum.BLUE_COAT_ENABLED);
+        testInstance.propertiesUpdate();
+        Mockito.verify(blueCoatAuthenticationFilter, Mockito.times(1)).setBlueCoatEnabled(true);
+    }
+
+    @Test
+    public void propertiesUpdateFalse() {
+        Mockito.doReturn(Boolean.FALSE ).when(configurationDao).getCachedPropertyValue(SMPPropertyEnum.BLUE_COAT_ENABLED);
+        testInstance.propertiesUpdate();
+        Mockito.verify(blueCoatAuthenticationFilter, Mockito.times(1)).setBlueCoatEnabled(false);
+    }
+}
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