Revert "Support SIP TLS"

This reverts commit a2feaf9b65cbba66181fb560b5815a62427d65cc.

Reason for revert: deployment issue

Change-Id: Ic21e213493f51d0c11778187ab054881bba7c21e
Issue-ID: SDC-4483
Signed-off-by: MichaelMorris <michael.morris@est.tech>

1 files changed, 238 insertions, 245 deletions

diff --git a/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeProxyServletTest.java b/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeProxyServletTest.java
index ef31b49669..36f218a391 100644
--- a/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeProxyServletTest.java
+++ b/catalog-fe/src/test/java/org/openecomp/sdc/fe/servlets/FeProxyServletTest.java
@@ -7,9 +7,9 @@
  * 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.
@@ -22,9 +22,9 @@ package org.openecomp.sdc.fe.servlets;
 
 import org.eclipse.jetty.client.api.Request;
 import org.eclipse.jetty.http.HttpFields;
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
 import org.mockito.Mockito;
 import org.openecomp.sdc.common.api.Constants;
 import org.openecomp.sdc.fe.config.Configuration;
@@ -41,248 +41,241 @@ import java.util.List;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.when;
 
 public class FeProxyServletTest {
-    /*
-     * Example Url Mappings:
-     * http://localhost:8080/sdc1/feProxy/rest/services/MichaelTest2/0.0.1/csar
-     * --> http://localhost:8090/sdc2/rest/services/MichaelTest2/0.0.1/csar
-     * http://localhost:8080/sdc1/feProxy/dummy/not/working -->
-     * http://localhost:8090/sdc2/dummy/not/working
-     */
-    private final FeProxyServletForTest feProxy = new FeProxyServletForTest();
-    private static final HttpServletRequest servletRequest = Mockito.mock(HttpServletRequest.class);
-    private static final HttpSession httpSession = Mockito.mock(HttpSession.class);
-    private static final ServletContext servletContext = Mockito.mock(ServletContext.class);
-    private static final ConfigurationManager configurationManager = Mockito.mock(ConfigurationManager.class);
-    private static final Configuration configuration = Mockito.mock(Configuration.class);
-    private static final Configuration.OnboardingConfig onboardingConfiguration = Mockito.mock(Configuration.OnboardingConfig.class);
-    private static final Configuration.CatalogFacadeMsConfig catalogFacadeMsConfig = Mockito.mock(Configuration.CatalogFacadeMsConfig.class);
-    private static final Request proxyRequest = Mockito.spy(Request.class);
-    private static final HttpFields httpFields = Mockito.mock(HttpFields.class);
-    private static final PluginsConfiguration pluginsConfiguration = Mockito.mock(PluginsConfiguration.class);
-    private static final PluginsConfiguration.Plugin plugin = Mockito.mock(PluginsConfiguration.Plugin.class);
-
-    private static final boolean sslEnabled = false;
-    private static final String BE_PROTOCOL = "http";
-    private static final String BE_PROTOCOL_SSL = "https";
-    private static final String BE_HOST = "172.20.43.124";
-    private static final int BE_PORT = 8090;
-    private static final int BE_PORT_SSL = 9443;
-    private static final String ONBOARDING_BE_PROTOCOL = "http";
-    private static final String ONBOARDING_BE_HOST = "172.20.43.125";
-    private static final int ONBOARDING_BE_PORT = 8091;
-    private static final String WF_PROTOCOL = "http";
-    private static final String WF_HOST = "172.20.43.126";
-    private static final int WF_PORT = 8092;
-    private static final String HEADER_1 = "Header1";
-    private static final String HEADER_2 = "Header2";
-    private static final String HEADER_3 = "Header3";
-    private static final String HEADER_1_VAL = "Header1_Val";
-    private static final String HEADER_2_VAL = "Header2_Val";
-    private static final String HEADER_3_VAL = "Header3_Val";
-    private static final String REQUEST_ID_VAL = "4867495a-5ed7-49e4-8be2-cc8d66fdd52b";
-    private static final String msProtocol = "http";
-    private static final String msHealth = "/healthCheck";
-    private static final String msHost = "localhost";
-    private static final Integer msPort = 8080;
-    private static final String msPath = "/uicache";
-    private static final String msUrl = String.format("%s://%s:%s", msProtocol, msHost, msPort);
-
-    @BeforeAll
-    public static void beforeClass() {
-        when(servletRequest.getSession()).thenReturn(httpSession);
-        when(httpSession.getServletContext()).thenReturn(servletContext);
-        when(servletContext.getAttribute(Constants.CONFIGURATION_MANAGER_ATTR)).thenReturn(configurationManager);
-        when(configurationManager.getConfiguration()).thenReturn(configuration);
-        when(configuration.getBeProtocol()).thenReturn(sslEnabled ? BE_PROTOCOL_SSL : BE_PROTOCOL);
-        when(configuration.getBeHost()).thenReturn(BE_HOST);
-        when(configuration.getBeHttpPort()).thenReturn(BE_PORT);
-        when(configuration.getBeSslPort()).thenReturn(BE_PORT_SSL);
-        when(configuration.getOnboarding()).thenReturn(onboardingConfiguration);
-        when(configuration.getOnboarding().getProtocolBe()).thenReturn(ONBOARDING_BE_PROTOCOL);
-        when(configuration.getOnboarding().getHostBe()).thenReturn(ONBOARDING_BE_HOST);
-        when(configuration.getOnboarding().getPortBe()).thenReturn(ONBOARDING_BE_PORT);
-
-        List<String> strList = new ArrayList<>();
-        strList.add(HEADER_1);
-        strList.add(HEADER_2);
-        strList.add(HEADER_3);
-
-        when(servletRequest.getHeaderNames()).thenReturn(Collections.enumeration(strList));
-        when(servletRequest.getHeader(HEADER_1)).thenReturn(HEADER_1_VAL);
-        when(servletRequest.getHeader(HEADER_2)).thenReturn(HEADER_2_VAL);
-        when(servletRequest.getHeader(HEADER_3)).thenReturn(HEADER_3_VAL);
-        when(servletRequest.getHeader(Constants.X_ECOMP_REQUEST_ID_HEADER)).thenReturn(REQUEST_ID_VAL);
-
-        when(proxyRequest.getHeaders()).thenReturn(httpFields);
-        when(httpFields.contains(HEADER_1)).thenReturn(true);
-        when(httpFields.contains(HEADER_2)).thenReturn(true);
-        when(httpFields.contains(HEADER_3)).thenReturn(false);
-
-        List<PluginsConfiguration.Plugin> pluginList = new ArrayList<PluginsConfiguration.Plugin>();
-        when(plugin.getPluginId()).thenReturn("WORKFLOW");
-        when(plugin.getPluginSourceUrl()).thenReturn(WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT);
-        when(plugin.getPluginDiscoveryUrl()).thenReturn(WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT);
-        pluginList.add(plugin);
-        when(configurationManager.getPluginsConfiguration()).thenReturn(pluginsConfiguration);
-        when(pluginsConfiguration.getPluginsList()).thenReturn(pluginList);
-
-    }
-
-    @BeforeEach
-    public void setUp() {
-        when(configuration.getCatalogFacadeMs()).thenReturn(catalogFacadeMsConfig);
-        when(servletRequest.getQueryString()).thenReturn(null);
-        when(catalogFacadeMsConfig.getPath()).thenReturn(null);
-    }
-
-    @Test
-    void testRewriteURI_APIRequest() {
-        when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/rest/dummyBeAPI");
-        String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/rest/dummyBeAPI";
-        String expectedChangedUrl = (sslEnabled ? BE_PROTOCOL_SSL : BE_PROTOCOL) + "://" + BE_HOST + ":" + (sslEnabled ? BE_PORT_SSL : BE_PORT) + "/sdc2/rest/dummyBeAPI";
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
-
-        when(servletRequest.getContextPath()).thenReturn("/sdc1");
-        when(servletRequest.getServletPath()).thenReturn("/feProxy/rest/dummyBeAPI");
-
-        String rewriteURI = feProxy.rewriteTarget(servletRequest);
-
-        assertEquals(expectedChangedUrl, rewriteURI);
-    }
-
-    @Test
-    void testRewriteURIWithOnboardingAPIRequest() {
-        when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/onboarding-api/gg%20g?subtype=VF");
-        String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/onboarding-api/gg%20g?subtype=VF";
-        String expectedChangedUrl = ONBOARDING_BE_PROTOCOL + "://" + ONBOARDING_BE_HOST + ":" + ONBOARDING_BE_PORT + "/onboarding-api/gg%20g?subtype=VF";
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
-
-        when(servletRequest.getContextPath()).thenReturn("/sdc1");
-        when(servletRequest.getServletPath()).thenReturn("/feProxy/onboarding-api/gg%20g?subtype=VF");
-
-        String rewriteURI = feProxy.rewriteTarget(servletRequest);
-
-        assertEquals(expectedChangedUrl, rewriteURI);
-    }
-
-    @Test
-    void testRewriteURIWithQureyParam_APIRequest() {
-        when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/dcae-api/gg%20g?subtype=VF");
-        String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/dcae-api/gg%20g?subtype=VF";
-        String expectedChangedUrl = (sslEnabled ? BE_PROTOCOL_SSL : BE_PROTOCOL) + "://" + BE_HOST + ":" + (sslEnabled ? BE_PORT_SSL : BE_PORT) + "/dcae-api/gg%20g?subtype=VF";
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
-
-        when(servletRequest.getContextPath()).thenReturn("/sdc1");
-        when(servletRequest.getServletPath()).thenReturn("/feProxy/dcae-api/gg%20g?subtype=VF");
-
-        String rewriteURI = feProxy.rewriteTarget(servletRequest);
-
-        assertEquals(expectedChangedUrl, rewriteURI);
-    }
-
-    @Test
-    void testRewriteTargetWithRedeirectAPIRequest() {
-        when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/rest/gg%20g?subtype=VF");
-        String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/rest/gg%20g?subtype=VF";
-        String expectedChangedUrl = (sslEnabled ? BE_PROTOCOL_SSL : BE_PROTOCOL) + "://" + BE_HOST + ":" + (sslEnabled ? BE_PORT_SSL : BE_PORT) + "/sdc2/rest/gg%20g?subtype=VF";
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
-
-        when(servletRequest.getContextPath()).thenReturn("/sdc1");
-        when(servletRequest.getServletPath()).thenReturn("/feProxy/rest/gg%20g?subtype=VF");
-
-        String rewriteURI = feProxy.rewriteTarget(servletRequest);
-
-        assertEquals(expectedChangedUrl, rewriteURI);
-    }
-
-    @Test
-    void testRewriteURIWithWFAPIRequest() {
-        when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/wf/workflows");
-        String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/wf/workflows";
-        String expectedChangedUrl = WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT + "/wf/workflows";
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
-
-        when(servletRequest.getContextPath()).thenReturn("/sdc1");
-        when(servletRequest.getServletPath()).thenReturn("/feProxy/wf/workflows");
-
-        String rewriteURI = feProxy.rewriteTarget(servletRequest);
-
-        assertEquals(expectedChangedUrl, rewriteURI);
-    }
-
-    @Test
-    void testRedirectToMSWhenMsUrlExists() throws MalformedURLException {
-        final String urlParams = "x=1&y=2&z=3";
-        final String url = "http//test.com:8080/uicache/v1/catalog";
-        setUpConfigMocks();
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
-        when(servletRequest.getQueryString()).thenReturn(urlParams);
-        assertTrue(feProxy.isMsRequest(url + urlParams));
-        assertEquals(msUrl + "/uicache/v1/catalog?" + urlParams,
-                feProxy.redirectMsRequestToMservice(servletRequest, configuration));
-    }
-
-    @Test
-    void testRedirectToMSWhenMsUrlExistsWithoutParams() throws MalformedURLException {
-        final String uri = "/uicache/v1/home";
-        final String url = String.format("http//test.com:8080%s", uri);
-        setUpConfigMocks();
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
-        when(servletRequest.getRequestURI()).thenReturn(uri);
-        assertTrue(feProxy.isMsRequest(url));
-        assertEquals(msUrl + "/uicache/v1/home", feProxy.redirectMsRequestToMservice(servletRequest, configuration));
-    }
-
-    @Test
-    void testRedirectToBeOnToggleOff() throws MalformedURLException {
-        final String uri = "/uicache/v1/catalog";
-        final String url = String.format("http//test.com:8080%s", uri);
-        when(catalogFacadeMsConfig.getPath()).thenReturn(null);
-
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
-        when(servletRequest.getRequestURI()).thenReturn(uri);
-        assertTrue(feProxy.isMsRequest(url));
-        String expectedUrl = String.format("%s://%s:%s/rest/v1/screen?excludeTypes=VFCMT&excludeTypes=Configuration",
-                (sslEnabled ? BE_PROTOCOL_SSL : BE_PROTOCOL), BE_HOST, (sslEnabled ? BE_PORT_SSL : BE_PORT));
-        assertEquals(expectedUrl, feProxy.redirectMsRequestToMservice(servletRequest, configuration));
-    }
-
-    @Test
-    void testRedirectToMSWhenMsUrlExistsButItIsNotCatalogRequest() throws MalformedURLException {
-        final String url = "http//test.com:8080/rest/v1/sc";
-        final String urlParams = "x=1&y=2&z=3";
-        setUpConfigMocks();
-        when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
-        when(servletRequest.getQueryString()).thenReturn(urlParams);
-        assertFalse(feProxy.isMsRequest(url));
-        assertThrows(StringIndexOutOfBoundsException.class, () -> feProxy.redirectMsRequestToMservice(servletRequest, configuration));
-    }
-
-    private void setUpConfigMocks() {
-        when(catalogFacadeMsConfig.getPath()).thenReturn(msPath);
-        when(catalogFacadeMsConfig.getProtocol()).thenReturn(msProtocol);
-        when(catalogFacadeMsConfig.getHost()).thenReturn(msHost);
-        when(catalogFacadeMsConfig.getPort()).thenReturn(msPort);
-        when(catalogFacadeMsConfig.getHealthCheckUri()).thenReturn(msHealth);
-    }
-
-    /* class for testing only exposes the protected method.*/
-    public static class FeProxyServletForTest extends FeProxyServlet {
-        private static final long serialVersionUID = 1L;
-
-        @Override
-        public String rewriteTarget(HttpServletRequest request) {
-            return super.rewriteTarget(request);
-        }
-
-        @Override
-        boolean isMsRequest(String currentUrl) {
-            return super.isMsRequest(currentUrl);
-        }
-    }
+	/*
+	 * Example Url Mappings:
+	 * http://localhost:8080/sdc1/feProxy/rest/services/MichaelTest2/0.0.1/csar
+	 * --> http://localhost:8090/sdc2/rest/services/MichaelTest2/0.0.1/csar
+	 * http://localhost:8080/sdc1/feProxy/dummy/not/working -->
+	 * http://localhost:8090/sdc2/dummy/not/working
+	 */
+	FeProxyServletForTest feProxy = new FeProxyServletForTest();
+	final static HttpServletRequest servletRequest = Mockito.mock(HttpServletRequest.class);
+	final static HttpSession httpSession = Mockito.mock(HttpSession.class);
+	final static ServletContext servletContext = Mockito.mock(ServletContext.class);
+	final static ConfigurationManager configurationManager = Mockito.mock(ConfigurationManager.class);
+	final static Configuration configuration = Mockito.mock(Configuration.class);
+	final static Configuration.OnboardingConfig onboardingConfiguration = Mockito.mock(Configuration.OnboardingConfig.class);
+    private final static Configuration.CatalogFacadeMsConfig catalogFacadeMsConfig = Mockito.mock(Configuration.CatalogFacadeMsConfig.class);
+	final static Request proxyRequest = Mockito.spy(Request.class);
+	final static HttpFields httpFields = Mockito.mock(HttpFields.class);
+	private static final PluginsConfiguration pluginsConfiguration = Mockito.mock(PluginsConfiguration.class);
+	private static final PluginsConfiguration.Plugin plugin = Mockito.mock(PluginsConfiguration.Plugin.class);
+
+	final static String BE_PROTOCOL = "http";
+	final static String BE_HOST = "172.20.43.124";
+	final static int BE_PORT = 8090;
+	final static String ONBOARDING_BE_PROTOCOL = "http";
+	final static String ONBOARDING_BE_HOST = "172.20.43.125";
+	final static int ONBOARDING_BE_PORT = 8091;
+	final static String WF_PROTOCOL = "http";
+	final static String WF_HOST = "172.20.43.126";
+	final static int WF_PORT = 8092;
+	final static String HEADER_1 = "Header1";
+	final static String HEADER_2 = "Header2";
+	final static String HEADER_3 = "Header3";
+	final static String HEADER_1_VAL = "Header1_Val";
+	final static String HEADER_2_VAL = "Header2_Val";
+	final static String HEADER_3_VAL = "Header3_Val";
+	final static String REQUEST_ID_VAL = "4867495a-5ed7-49e4-8be2-cc8d66fdd52b";
+	private final static String msProtocol = "http";
+	private final static String msHealth = "/healthCheck";
+	private final static String msHost = "localhost";
+	private final static Integer msPort = 8080;
+	private final static String msPath = "/uicache";
+	private final static String msUrl = String.format("%s://%s:%s", msProtocol, msHost, msPort);
+
+	@BeforeClass
+	public static void beforeClass() {
+		when(servletRequest.getSession()).thenReturn(httpSession);
+		when(httpSession.getServletContext()).thenReturn(servletContext);
+		when(servletContext.getAttribute(Constants.CONFIGURATION_MANAGER_ATTR)).thenReturn(configurationManager);
+		when(configurationManager.getConfiguration()).thenReturn(configuration);
+		when(configuration.getBeProtocol()).thenReturn(BE_PROTOCOL);
+		when(configuration.getBeHost()).thenReturn(BE_HOST);
+		when(configuration.getBeHttpPort()).thenReturn(BE_PORT);
+		when(configuration.getOnboarding()).thenReturn(onboardingConfiguration);
+		when(configuration.getOnboarding().getProtocolBe()).thenReturn(ONBOARDING_BE_PROTOCOL);
+		when(configuration.getOnboarding().getHostBe()).thenReturn(ONBOARDING_BE_HOST);
+		when(configuration.getOnboarding().getPortBe()).thenReturn(ONBOARDING_BE_PORT);
+
+		List<String> strList = new ArrayList<>();
+		strList.add(HEADER_1);
+		strList.add(HEADER_2);
+		strList.add(HEADER_3);
+
+		when(servletRequest.getHeaderNames()).thenReturn(Collections.enumeration(strList));
+		when(servletRequest.getHeader(HEADER_1)).thenReturn(HEADER_1_VAL);
+		when(servletRequest.getHeader(HEADER_2)).thenReturn(HEADER_2_VAL);
+		when(servletRequest.getHeader(HEADER_3)).thenReturn(HEADER_3_VAL);
+		when(servletRequest.getHeader(Constants.X_ECOMP_REQUEST_ID_HEADER)).thenReturn(REQUEST_ID_VAL);
+
+		when(proxyRequest.getHeaders()).thenReturn(httpFields);
+		when(httpFields.containsKey(HEADER_1)).thenReturn(true);
+		when(httpFields.containsKey(HEADER_2)).thenReturn(true);
+		when(httpFields.containsKey(HEADER_3)).thenReturn(false);
+
+		List<PluginsConfiguration.Plugin> pluginList = new ArrayList<PluginsConfiguration.Plugin>();
+		when(plugin.getPluginId()).thenReturn("WORKFLOW");
+		when(plugin.getPluginSourceUrl()).thenReturn(WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT);
+		when(plugin.getPluginDiscoveryUrl()).thenReturn(WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT);
+		pluginList.add(plugin);
+		when(configurationManager.getPluginsConfiguration()).thenReturn(pluginsConfiguration);
+		when(pluginsConfiguration.getPluginsList()).thenReturn(pluginList);
+
+	}
+
+	@Before
+	public void setUp() {
+		when(configuration.getCatalogFacadeMs()).thenReturn(catalogFacadeMsConfig);
+		when(servletRequest.getQueryString()).thenReturn(null);
+		when(catalogFacadeMsConfig.getPath()).thenReturn(null);
+	}
+	@Test
+	public void testRewriteURI_APIRequest() {
+		when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/rest/dummyBeAPI");
+		String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/rest/dummyBeAPI";
+		String expectedChangedUrl = BE_PROTOCOL + "://" + BE_HOST + ":" + BE_PORT + "/sdc2/rest/dummyBeAPI";
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
+
+		when(servletRequest.getContextPath()).thenReturn("/sdc1");
+		when(servletRequest.getServletPath()).thenReturn("/feProxy/rest/dummyBeAPI");
+
+		String rewriteURI = feProxy.rewriteTarget(servletRequest);
+
+		assertTrue(rewriteURI.equals(expectedChangedUrl));
+	}
+
+	@Test
+	public void testRewriteURIWithOnboardingAPIRequest() {
+		when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/onboarding-api/gg%20g?subtype=VF");
+		String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/onboarding-api/gg%20g?subtype=VF";
+		String expectedChangedUrl = ONBOARDING_BE_PROTOCOL + "://" + ONBOARDING_BE_HOST + ":" + ONBOARDING_BE_PORT + "/onboarding-api/gg%20g?subtype=VF";
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
+
+		when(servletRequest.getContextPath()).thenReturn("/sdc1");
+		when(servletRequest.getServletPath()).thenReturn("/feProxy/onboarding-api/gg%20g?subtype=VF");
+
+		String rewriteURI = feProxy.rewriteTarget(servletRequest);
+
+		assertTrue(rewriteURI.equals(expectedChangedUrl));
+	}
+
+
+	@Test
+	public void testRewriteURIWithQureyParam_APIRequest() {
+		when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/dcae-api/gg%20g?subtype=VF");
+		String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/dcae-api/gg%20g?subtype=VF";
+		String expectedChangedUrl = BE_PROTOCOL + "://" + BE_HOST + ":" + BE_PORT + "/dcae-api/gg%20g?subtype=VF";
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
+
+		when(servletRequest.getContextPath()).thenReturn("/sdc1");
+		when(servletRequest.getServletPath()).thenReturn("/feProxy/dcae-api/gg%20g?subtype=VF");
+
+		String rewriteURI = feProxy.rewriteTarget(servletRequest);
+
+		assertTrue(rewriteURI.equals(expectedChangedUrl));
+	}
+
+	@Test
+	public void testRewriteTargetWithRedeirectAPIRequest() {
+		when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/rest/gg%20g?subtype=VF");
+		String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/rest/gg%20g?subtype=VF";
+		String expectedChangedUrl = BE_PROTOCOL + "://" + BE_HOST + ":" + BE_PORT + "/sdc2/rest/gg%20g?subtype=VF";
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
+
+		when(servletRequest.getContextPath()).thenReturn("/sdc1");
+		when(servletRequest.getServletPath()).thenReturn("/feProxy/rest/gg%20g?subtype=VF");
+
+		String rewriteURI = feProxy.rewriteTarget(servletRequest);
+
+		assertTrue(rewriteURI.equals(expectedChangedUrl));
+	}
+
+
+
+	@Test
+	public void testRewriteURIWithWFAPIRequest() {
+		when(servletRequest.getRequestURI()).thenReturn("/sdc1/feProxy/wf/workflows");
+		String requestResourceUrl = "http://localhost:8080/sdc1/feProxy/wf/workflows";
+		String expectedChangedUrl = WF_PROTOCOL + "://" + WF_HOST + ":" + WF_PORT + "/wf/workflows";
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(requestResourceUrl));
+
+		when(servletRequest.getContextPath()).thenReturn("/sdc1");
+		when(servletRequest.getServletPath()).thenReturn("/feProxy/wf/workflows");
+
+		String rewriteURI = feProxy.rewriteTarget(servletRequest);
+
+		assertEquals(expectedChangedUrl, rewriteURI);
+	}
+
+	@Test
+	public void testRedirectToMSWhenMsUrlExists() throws MalformedURLException {
+		final String urlParams = "x=1&y=2&z=3";
+		final String url = "http//test.com:8080/uicache/v1/catalog";
+		setUpConfigMocks();
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
+		when(servletRequest.getQueryString()).thenReturn(urlParams);
+		assertTrue(feProxy.isMsRequest(url + urlParams));
+		assertEquals(msUrl + "/uicache/v1/catalog?" + urlParams,
+				feProxy.redirectMsRequestToMservice(servletRequest, configuration));
+	}
+	
+	@Test
+	public void testRedirectToMSWhenMsUrlExistsWithoutParams() throws MalformedURLException {
+		final String uri = "/uicache/v1/home";
+		final String url = String.format("http//test.com:8080%s", uri);
+		setUpConfigMocks();
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
+		when(servletRequest.getRequestURI()).thenReturn(uri);
+		assertTrue(feProxy.isMsRequest(url));
+		assertEquals(msUrl + "/uicache/v1/home", feProxy.redirectMsRequestToMservice(servletRequest, configuration));
+	}
+	@Test
+	public void testRedirectToBeOnToggleOff() throws MalformedURLException {
+		final String uri = "/uicache/v1/catalog";
+		final String url = String.format("http//test.com:8080%s", uri);
+		when(catalogFacadeMsConfig.getPath()).thenReturn(null);
+
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
+		when(servletRequest.getRequestURI()).thenReturn(uri);
+		assertTrue(feProxy.isMsRequest(url));
+		String expectedUrl = String.format("%s://%s:%s/rest/v1/screen?excludeTypes=VFCMT&excludeTypes=Configuration",
+				BE_PROTOCOL, BE_HOST, BE_PORT);
+		assertEquals(expectedUrl, feProxy.redirectMsRequestToMservice(servletRequest, configuration));
+	}
+	@Test(expected = StringIndexOutOfBoundsException.class)
+	public void testRedirectToMSWhenMsUrlExistsButItIsNotCatalogRequest() throws MalformedURLException {
+		final String url = "http//test.com:8080/rest/v1/sc";
+		final String urlParams = "x=1&y=2&z=3";
+		setUpConfigMocks();
+		when(servletRequest.getRequestURL()).thenReturn(new StringBuffer(url));
+		when(servletRequest.getQueryString()).thenReturn(urlParams);
+		assertFalse(feProxy.isMsRequest(url));
+		feProxy.redirectMsRequestToMservice(servletRequest, configuration);
+	}
+
+	private void setUpConfigMocks() {
+		when(catalogFacadeMsConfig.getPath()).thenReturn(msPath);
+		when(catalogFacadeMsConfig.getProtocol()).thenReturn(msProtocol);
+		when(catalogFacadeMsConfig.getHost()).thenReturn(msHost);
+		when(catalogFacadeMsConfig.getPort()).thenReturn(msPort);
+		when(catalogFacadeMsConfig.getHealthCheckUri()).thenReturn(msHealth);
+	}
+	
+	/* class for testing only exposes the protected method.*/
+	public static class FeProxyServletForTest extends FeProxyServlet{
+		private static final long serialVersionUID = 1L;
+		@Override
+		public String rewriteTarget(HttpServletRequest request) {
+			return super.rewriteTarget(request);
+		}
+		@Override
+		boolean isMsRequest(String currentUrl) {
+			return super.isMsRequest(currentUrl);
+		}
+	}
 }