common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/NonConfigResourceTest.java

   1 /*
   2  * Copyright © 2018 Nokia
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.config;
  18
  19 import static org.junit.Assert.assertEquals;
  20 import static org.junit.Assert.assertNull;
  21 import static org.onap.config.NonConfigResource.CONFIG_LOCATION;
  22 import static org.onap.config.NonConfigResource.NODE_CONFIG_LOCATION;
  23
  24 import java.io.File;
  25 import java.net.URISyntaxException;
  26 import java.net.URL;
  27 import java.nio.file.Path;
  28 import java.nio.file.Paths;
  29 import java.util.Collections;
  30 import java.util.HashMap;
  31 import java.util.Map;
  32 import org.junit.Test;
  33
  34 public class NonConfigResourceTest {
  35
  36     private static final String RESOURCE_NAME = NonConfigResourceTest.class.getSimpleName() + ".class";
  37     private final URL sampleUrlResource = NonConfigResourceTest.class.getResource(RESOURCE_NAME);
  38     private final String sampleResourcePath = sampleUrlResource.getPath();
  39     private final File sampleResourceFile = new File(sampleResourcePath);
  40
  41     @Test
  42     public void testShouldLocateResourceWhenAbsPathProvided2() {
  43         Map<String, String> properties = Collections.emptyMap();
  44         Path actualResourcePath = new NonConfigResource(properties::get).locate(sampleResourceFile.toString());
  45         assertEquals(0, actualResourcePath.compareTo(sampleResourceFile.toPath()));
  46     }
  47
  48     @Test
  49     public void testShouldLocateResourceWhenPresentInFiles2() {
  50         Map<String, String> properties = Collections.emptyMap();
  51         NonConfigResource testedObject = new NonConfigResource(properties::get);
  52         testedObject.add(sampleResourceFile);
  53         Path thisFilePath = testedObject.locate(RESOURCE_NAME);
  54         assertEquals(0, thisFilePath.compareTo(sampleResourceFile.toPath()));
  55     }
  56
  57     @Test
  58     public void testShouldLocateResourceWhenNodeConfigPropertyIsSet2() {
  59         final String path = new File(sampleResourcePath).getParentFile().getPath();
  60         Map<String, String> properties = Collections.singletonMap(NODE_CONFIG_LOCATION, path);
  61
  62         NonConfigResource testedNonConfigResource =  new NonConfigResource(properties::get);
  63         Path thisFilePath = testedNonConfigResource.locate(RESOURCE_NAME);
  64
  65         NonConfigResource systemNonConfigResource = new NonConfigResource(System.getProperties()::getProperty);
  66         System.setProperty(NODE_CONFIG_LOCATION, path);
  67         Path systemFilePath = systemNonConfigResource.locate(RESOURCE_NAME);
  68
  69         Path testFilePath = sampleResourceFile.toPath();
  70         assertEquals(0, thisFilePath.compareTo(testFilePath));
  71         assertEquals(0, systemFilePath.compareTo(testFilePath));
  72     }
  73
  74     @Test
  75     public void testShouldLocateResourceWhenConfigPropertyIsSet2() {
  76
  77         Map<String, String> properties = Collections.singletonMap(
  78                 CONFIG_LOCATION, new File(sampleResourcePath).getParentFile().getPath());
  79
  80         NonConfigResource testedNonConfigResource = new NonConfigResource(properties::get);
  81         Path thisFilePath = testedNonConfigResource.locate(RESOURCE_NAME);
  82         assertEquals(0, thisFilePath.compareTo(new File(sampleResourcePath).toPath()));
  83     }
  84
  85     @Test
  86     public void testShouldLocatePathWhenResourcePresentInUrls2() throws URISyntaxException {
  87         Map<String, String> properties = Collections.emptyMap();
  88         NonConfigResource testedObject = new NonConfigResource(properties::get);
  89         testedObject.add(sampleUrlResource);
  90         Path thisFilePath = testedObject.locate(RESOURCE_NAME);
  91         assertEquals(0, thisFilePath.compareTo(Paths.get(sampleUrlResource.toURI())));
  92     }
  93
  94     @Test
  95     public void testShouldNotLocateResource2() {
  96         String badResource = "noexistingresource";
  97         String badPath = "noexistingpath";
  98
  99         Map<String, String> properties = new HashMap<>();
 100         NonConfigResource testedObject = new NonConfigResource(properties::get);
 101         // empty properties and bad resource
 102         Path thisFilePath = testedObject.locate(badResource);
 103
 104         properties.put(NODE_CONFIG_LOCATION, badPath);
 105         // bad path in properties and bad resource
 106         Path thisFilePath2 = testedObject.locate(badResource);
 107
 108         assertNull(thisFilePath);
 109         assertNull(thisFilePath2);
 110     }
 111 }