1 files changed, 314 insertions, 0 deletions
diff --git a/common/openecomp-logging-lib/openecomp-logging-core/src/test/java/org/openecomp/core/logging/servlet/LoggingFilterTest.java b/common/openecomp-logging-lib/openecomp-logging-core/src/test/java/org/openecomp/core/logging/servlet/LoggingFilterTest.java
new file mode 100644
index 0000000000..f1d303b234
--- /dev/null
+++ b/common/openecomp-logging-lib/openecomp-logging-core/src/test/java/org/openecomp/core/logging/servlet/LoggingFilterTest.java
@@ -0,0 +1,314 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.logging.servlet;
+
+import org.slf4j.MDC;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import javax.servlet.*;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.InetAddress;
+import java.util.Enumeration;
+import java.util.Locale;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertNull;
+
+/**
+ * TODO: Add more tests
+ *
+ * @author EVITALIY
+ * @since 17/08/2016.
+ */
+public class LoggingFilterTest {
+
+  private static final String REMOTE_HOST = UUID.randomUUID().toString();
+
+  @Test
+  public void testDoFilter() throws Exception {
+    LoggingFilter loggingFilter = new LoggingFilter();
+    ServletRequest mockRequest = new TestServletRequest();
+    ServletResponse mockResponse = new TestServletResponse();
+    TestFilterChain mockChain = new TestFilterChain();
+    loggingFilter.doFilter(mockRequest, mockResponse, mockChain);
+    assertEquals(1, mockChain.getCount());
+    assertNull(MDC.getCopyOfContextMap());
+  }
+
+  private static class TestServletRequest implements ServletRequest {
+
+    @Override
+    public Object getAttribute(String s) {
+      return null;
+    }
+
+    @Override
+    public Enumeration getAttributeNames() {
+      return null;
+    }
+
+    @Override
+    public String getCharacterEncoding() {
+      return null;
+    }
+
+    @Override
+    public void setCharacterEncoding(String s) throws UnsupportedEncodingException {
+
+    }
+
+    @Override
+    public int getContentLength() {
+      return 0;
+    }
+
+    @Override
+    public String getContentType() {
+      return null;
+    }
+
+    @Override
+    public ServletInputStream getInputStream() throws IOException {
+      return null;
+    }
+
+    @Override
+    public String getParameter(String s) {
+      return null;
+    }
+
+    @Override
+    public Enumeration getParameterNames() {
+      return null;
+    }
+
+    @Override
+    public String[] getParameterValues(String s) {
+      return new String[0];
+    }
+
+    @Override
+    public Map getParameterMap() {
+      return null;
+    }
+
+    @Override
+    public String getProtocol() {
+      return null;
+    }
+
+    @Override
+    public String getScheme() {
+      return null;
+    }
+
+    @Override
+    public String getServerName() {
+      return null;
+    }
+
+    @Override
+    public int getServerPort() {
+      return 0;
+    }
+
+    @Override
+    public BufferedReader getReader() throws IOException {
+      return null;
+    }
+
+    @Override
+    public String getRemoteAddr() {
+      return null;
+    }
+
+    @Override
+    public String getRemoteHost() {
+      return REMOTE_HOST;
+    }
+
+    @Override
+    public void setAttribute(String s, Object o) {
+
+    }
+
+    @Override
+    public void removeAttribute(String s) {
+
+    }
+
+    @Override
+    public Locale getLocale() {
+      return null;
+    }
+
+    @Override
+    public Enumeration getLocales() {
+      return null;
+    }
+
+    @Override
+    public boolean isSecure() {
+      return false;
+    }
+
+    @Override
+    public RequestDispatcher getRequestDispatcher(String s) {
+      return null;
+    }
+
+    @Override
+    public String getRealPath(String s) {
+      return null;
+    }
+
+    @Override
+    public int getRemotePort() {
+      return 0;
+    }
+
+    @Override
+    public String getLocalName() {
+      return null;
+    }
+
+    @Override
+    public String getLocalAddr() {
+      return null;
+    }
+
+    @Override
+    public int getLocalPort() {
+      return 0;
+    }
+  }
+
+  private static class TestFilterChain implements FilterChain {
+
+    private AtomicInteger count = new AtomicInteger(0);
+
+    @Override
+    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse)
+        throws IOException, ServletException {
+
+      Assert.assertNotNull(MDC.get("RequestId"));
+      Assert.assertEquals(MDC.get("ServiceInstanceId"), "N/A");
+      Assert.assertEquals(MDC.get("ServiceName"), "SDC");
+      Assert.assertEquals(MDC.get("InstanceUUID"), "N/A");
+      Assert.assertEquals(MDC.get("RemoteHost"), REMOTE_HOST);
+
+      InetAddress host = InetAddress.getLocalHost();
+      Assert.assertEquals(MDC.get("ServerIPAddress"), host.getHostAddress());
+      Assert.assertEquals(MDC.get("ServerFQDN"), host.getHostName());
+
+      count.incrementAndGet();
+    }
+
+    public int getCount() {
+      return count.get();
+    }
+  }
+
+  private static class TestServletResponse implements ServletResponse {
+
+    @Override
+    public String getCharacterEncoding() {
+      return null;
+    }
+
+    @Override
+    public void setCharacterEncoding(String s) {
+
+    }
+
+    @Override
+    public String getContentType() {
+      return null;
+    }
+
+    @Override
+    public void setContentType(String s) {
+
+    }
+
+    @Override
+    public ServletOutputStream getOutputStream() throws IOException {
+      return null;
+    }
+
+    @Override
+    public PrintWriter getWriter() throws IOException {
+      return null;
+    }
+
+    @Override
+    public void setContentLength(int i) {
+
+    }
+
+    @Override
+    public int getBufferSize() {
+      return 0;
+    }
+
+    @Override
+    public void setBufferSize(int i) {
+
+    }
+
+    @Override
+    public void flushBuffer() throws IOException {
+
+    }
+
+    @Override
+    public void resetBuffer() {
+
+    }
+
+    @Override
+    public boolean isCommitted() {
+      return false;
+    }
+
+    @Override
+    public void reset() {
+
+    }
+
+    @Override
+    public Locale getLocale() {
+      return null;
+    }
+
+    @Override
+    public void setLocale(Locale locale) {
+
+    }
+  }
+}