1 files changed, 166 insertions, 0 deletions
diff --git a/reference/logging-filter/logging-filter-spring/src/test/java/org/onap/logging/filter/spring/SpringClientFilterTest.java b/reference/logging-filter/logging-filter-spring/src/test/java/org/onap/logging/filter/spring/SpringClientFilterTest.java
new file mode 100644
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--- /dev/null
+++ b/reference/logging-filter/logging-filter-spring/src/test/java/org/onap/logging/filter/spring/SpringClientFilterTest.java
@@ -0,0 +1,166 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - Logging
+ * ================================================================================
+ * Copyright (C) 2019 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.onap.logging.filter.spring;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.when;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import org.junit.After;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.onap.logging.filter.base.Constants;
+import org.onap.logging.filter.base.MDCSetup;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
+import org.slf4j.MDC;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpResponse;
+
+@RunWith(MockitoJUnitRunner.class)
+public class SpringClientFilterTest {
+
+    @Mock
+    private MDCSetup mdcSetup;
+
+    @Mock
+    private ClientHttpResponse response;
+
+    @Mock
+    private HttpRequest clientRequest;
+
+    @Mock
+    private ClientHttpRequestExecution execution;
+
+    @Spy
+    @InjectMocks
+    private SpringClientFilter springClientFilter;
+
+    @After
+    public void tearDown() {
+        MDC.clear();
+    }
+
+    @Test
+    public void processResponseTest() throws IOException {
+        String partnerName = springClientFilter.getPartnerName();
+
+        assertEquals("UNKNOWN", partnerName);
+    }
+
+    @Test
+    public void extractTargetEntityTest() {
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(Constants.HttpHeaders.TARGET_ENTITY_HEADER, "SO");
+        when(clientRequest.getHeaders()).thenReturn(headers);
+
+        String targetEntity = springClientFilter.extractTargetEntity(clientRequest);
+        assertEquals("SO", targetEntity);
+    }
+
+    @Test
+    public void extractTargetEntityMDCTest() {
+        MDC.put(ONAPLogConstants.MDCs.TARGET_ENTITY, "SO");
+        HttpHeaders headers = new HttpHeaders();
+        when(clientRequest.getHeaders()).thenReturn(headers);
+
+        String targetEntity = springClientFilter.extractTargetEntity(clientRequest);
+        assertEquals("SO", targetEntity);
+    }
+
+    @Test
+    public void extractTargetEntityNoHeaderTest() {
+        HttpHeaders headers = new HttpHeaders();
+        when(clientRequest.getHeaders()).thenReturn(headers);
+
+        String targetEntity = springClientFilter.extractTargetEntity(clientRequest);
+        assertEquals("Unknown-Target-Entity", targetEntity);
+    }
+
+    @Test
+    public void setupMDCTest() throws URISyntaxException {
+        doReturn("SO").when(springClientFilter).extractTargetEntity(clientRequest);
+        URI uri = new URI("onap/so/serviceInstances");
+        when(clientRequest.getURI()).thenReturn(uri);
+
+        springClientFilter.setupMDC(clientRequest);
+
+        assertEquals("onap/so/serviceInstances", MDC.get(ONAPLogConstants.MDCs.TARGET_SERVICE_NAME));
+        assertEquals("SO", MDC.get(ONAPLogConstants.MDCs.TARGET_ENTITY));
+        assertEquals("INPROGRESS", MDC.get(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE));
+        assertNotNull(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE);
+        assertNotNull(ONAPLogConstants.MDCs.SERVICE_NAME);
+        assertNotNull(ONAPLogConstants.MDCs.SERVER_FQDN);
+    }
+
+    @Test
+    public void setupHeadersTest() {
+        MDC.put(ONAPLogConstants.MDCs.INVOCATION_ID, "8819bfb4-69d2-43fc-b0d6-81d2690533ea");
+        HttpHeaders headers = new HttpHeaders();
+        when(clientRequest.getHeaders()).thenReturn(headers);
+        doReturn("0a908a5d-e774-4558-96ff-6edcbba65483").when(springClientFilter).extractRequestID(clientRequest);
+
+        springClientFilter.setupHeaders(clientRequest);
+
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", headers.getFirst(ONAPLogConstants.Headers.REQUEST_ID));
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", headers.getFirst(Constants.HttpHeaders.HEADER_REQUEST_ID));
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", headers.getFirst(Constants.HttpHeaders.TRANSACTION_ID));
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", headers.getFirst(Constants.HttpHeaders.TRANSACTION_ID));
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", headers.getFirst(Constants.HttpHeaders.ECOMP_REQUEST_ID));
+        assertEquals("8819bfb4-69d2-43fc-b0d6-81d2690533ea", headers.getFirst(ONAPLogConstants.Headers.INVOCATION_ID));
+        assertEquals("UNKNOWN", headers.getFirst(ONAPLogConstants.Headers.PARTNER_NAME));
+    }
+
+    @Test
+    public void extractRequestIDTest() {
+        MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, "0a908a5d-e774-4558-96ff-6edcbba65483");
+        String requestId = springClientFilter.extractRequestID(clientRequest);
+        assertEquals("0a908a5d-e774-4558-96ff-6edcbba65483", requestId);
+    }
+
+    @Test
+    public void extractRequestIDNullTest() {
+        String requestId = springClientFilter.extractRequestID(clientRequest);
+        assertNotNull(requestId);
+        assertNotNull(ONAPLogConstants.MDCs.LOG_TIMESTAMP);
+        assertNotNull(ONAPLogConstants.MDCs.ELAPSED_TIME);
+    }
+
+    @Test
+    public void interceptTest() throws IOException {
+        byte[] body = new byte[3];
+        doNothing().when(springClientFilter).processRequest(clientRequest, body);
+        doReturn(response).when(execution).execute(clientRequest, body);
+        doNothing().when(springClientFilter).processResponse(response);
+
+        ClientHttpResponse httpResponse = springClientFilter.intercept(clientRequest, body, execution);
+        assertEquals(response, httpResponse);
+    }
+}