cadi/client/src/test/java/org/onap/aaf/cadi/locator/test/JU_DNSLocator.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 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
  22 package org.onap.aaf.cadi.locator.test;
  23
  24 import static org.junit.Assert.*;
  25 import static org.hamcrest.CoreMatchers.*;
  26 import org.junit.*;
  27
  28 import java.io.ByteArrayOutputStream;
  29 import java.io.PrintStream;
  30 import java.net.URI;
  31
  32 import org.onap.aaf.cadi.LocatorException;
  33 import org.onap.aaf.cadi.PropAccess;
  34 import org.onap.aaf.cadi.Locator.Item;
  35 import org.onap.aaf.cadi.locator.DNSLocator;
  36
  37 public class JU_DNSLocator {
  38
  39         private PropAccess access;
  40
  41         @Before
  42         public void setup() {
  43                 access = new PropAccess(new PrintStream(new ByteArrayOutputStream()), new String[0]);
  44         }
  45
  46         @Test
  47         public void test() throws LocatorException {
  48                 DNSLocator dl;
  49                 Item item;
  50                 URI uri;
  51
  52                 dl = new DNSLocator(access, "https", "localhost", "8100-8101");
  53
  54                 item = dl.best();
  55                 uri = dl.get(item);
  56                 assertThat(uri.toString(), is("https://127.0.0.1:8100"));
  57                 item = dl.best();
  58                 assertThat(uri.toString(), is("https://127.0.0.1:8100"));
  59
  60                 assertThat(dl.hasItems(), is(true));
  61                 for (item = dl.first(); item != null; item = dl.next(item)) {
  62                         dl.invalidate(item);
  63                 }
  64                 assertThat(dl.hasItems(), is(false));
  65
  66                 // This doesn't actually do anything besides increase coverage
  67                 dl.destroy();
  68         }
  69
  70         @Test
  71         public void constructorTest() throws LocatorException {
  72                 // For coverage
  73                 new DNSLocator(access, "https", "localhost", "8100");
  74                 new DNSLocator(access, "https", "localhost", "8100-8101");
  75
  76                 new DNSLocator(access, "http:localhost");
  77                 new DNSLocator(access, "https:localhost");
  78                 new DNSLocator(access, "https:localhost:8100");
  79                 new DNSLocator(access, "https:localhost:[8100]");
  80                 new DNSLocator(access, "https:localhost:[8100-8101]");
  81                 new DNSLocator(access, "https:localhost:8000/");
  82         }
  83
  84         @Test
  85         public void refreshTest() throws LocatorException {
  86                 DNSLocator dl = new DNSLocator(access, "https", "bogushost", "8100-8101");
  87                 assertThat(dl.refresh(), is(false));
  88         }
  89
  90         @Test(expected = LocatorException.class)
  91         public void throws1Test() throws LocatorException {
  92                 new DNSLocator(access, null);
  93         }
  94
  95         @Test(expected = LocatorException.class)
  96         public void throws2Test() throws LocatorException {
  97                 new DNSLocator(access, "ftp:invalid");
  98         }
  99
 100         @Test(expected = LocatorException.class)
 101         public void throws3Test() throws LocatorException {
 102                 new DNSLocator(access, "https:localhost:[8100");
 103         }
 104
 105         @Test(expected = LocatorException.class)
 106         public void throws4Test() throws LocatorException {
 107                 new DNSLocator(access, "https:localhost:[]");
 108         }
 109
 110         @Test(expected = LocatorException.class)
 111         public void throws5Test() throws LocatorException {
 112                 new DNSLocator(access, "https:localhost:[8100-]");
 113         }
 114
 115         @Test(expected = LocatorException.class)
 116         public void throws6Test() throws LocatorException {
 117                 new DNSLocator(access, "https:localhost:[-8101]");
 118         }
 119
 120         @Test(expected = LocatorException.class)
 121         public void throws7Test() throws LocatorException {
 122                 new DNSLocator(access, "https:localhost:/");
 123         }
 124
 125 }