src/test/java/org/onap/dmaap/util/ContentLengthInterceptorTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21  package org.onap.dmaap.util;
  22
  23 import static org.junit.Assert.assertTrue;
  24
  25 import java.util.Map;
  26
  27 import javax.servlet.http.HttpServletRequest;
  28 import javax.servlet.http.HttpServletResponse;
  29
  30 import org.junit.After;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.junit.runner.RunWith;
  34 import org.mockito.InjectMocks;
  35 import org.mockito.Mock;
  36 import org.powermock.api.mockito.PowerMockito;
  37 import org.powermock.core.classloader.annotations.PowerMockIgnore;
  38 import org.powermock.core.classloader.annotations.PrepareForTest;
  39 import org.powermock.modules.junit4.PowerMockRunner;
  40
  41 @RunWith(PowerMockRunner.class)
  42 @PowerMockIgnore("jdk.internal.reflect.*")
  43 @PrepareForTest({ System.class })
  44 public class ContentLengthInterceptorTest {
  45         @InjectMocks
  46         ContentLengthInterceptor interceptor = null;
  47
  48         @Mock
  49         Map map;
  50
  51         @Mock
  52         HttpServletRequest req;
  53
  54         @Mock
  55         HttpServletResponse res;
  56
  57         @Before
  58         public void setUp() throws Exception {
  59                 // interceptor = new ContentLengthInterceptor();
  60         }
  61
  62         @After
  63         public void tearDown() throws Exception {
  64         }
  65
  66         @Test
  67         public void testAllowOrReject() throws Exception {
  68                 PowerMockito.when(req.getHeader("Transfer-Encoding")).thenReturn("UTF-8");
  69                 PowerMockito.when(req.getHeader("Content-Length")).thenReturn("1027");
  70
  71                 interceptor.allowOrReject(req, res, map);
  72                 assertTrue(true);
  73         }
  74
  75         @Test
  76         public void testAllowOrRejectChunked() throws Exception {
  77                 PowerMockito.when(req.getHeader("Transfer-Encoding")).thenReturn("chunked");
  78                 PowerMockito.when(req.getHeader("Content-Length")).thenReturn("1027");
  79                 System.setProperty("maxcontentlength", "1024");
  80
  81                 interceptor.allowOrReject(req, res, map);
  82                 assertTrue(true);
  83         }
  84
  85         @Test
  86         public void testAllowOrRejectNullTransferEncoding() throws Exception {
  87                 PowerMockito.when(req.getHeader("Transfer-Encoding")).thenReturn(null);
  88                 PowerMockito.when(req.getHeader("Content-Length")).thenReturn("1027");
  89                 System.setProperty("maxcontentlength", "1024");
  90
  91                 interceptor.allowOrReject(req, res, map);
  92                 assertTrue(true);
  93         }
  94         //@Test(expected = NullPointerException.class)
  95         public void testAllowOrRejectWithException() throws Exception {
  96                 PowerMockito.when(req.getHeader("Transfer-Encoding")).thenThrow(new NumberFormatException());
  97                 interceptor.allowOrReject(req, res, map);
  98                 assertTrue(true);
  99         }
 100
 101
 102         @Test
 103         public void testGetDefLength() {
 104                 interceptor.getDefLength();
 105                 assertTrue(true);
 106         }
 107
 108         @Test
 109         public void testSetDefLength() {
 110                 interceptor.setDefLength("defLength");
 111                 assertTrue(true);
 112
 113         }
 114 }