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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *  http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17
    18  package org.apache.any23.configuration;
    19
    20  import org.junit.After;
    21  import org.junit.Assert;
    22  import org.junit.Before;
    23  import org.junit.Test;
    24
    25  /**
    26   * Test case for {@link Configuration} class.
    27   *
    28   * @author Michele Mostarda (michele.mostarda@gmail.com)
    29   */
    30  public class DefaultConfigurationTest {
    31
    32      private Configuration configuration;
    33
    34      @Before
    35      public void setUp() {
    36          configuration = DefaultConfiguration.singleton();
    37      }
    38
    39      @After
    40      public void tearDown() {
    41          configuration = null;
    42      }
    43
    44      @Test
    45      public void testSingletonAccessor() {
    46          final Configuration s1 = DefaultConfiguration.singleton();
    47          final Configuration s2 = DefaultConfiguration.singleton();
    48          Assert.assertTrue("Invalid singleton condition.", s1 == s2);
    49      }
    50
    51      @Test
    52      public void testCopyAccessor() {
    53          final ModifiableConfiguration c1 = DefaultConfiguration.copy();
    54          final ModifiableConfiguration c2 = DefaultConfiguration.copy();
    55          Assert.assertTrue("Invalid copy condition.", c1 != c2);
    56      }
    57
    58      @Test
    59      public void testCopyIsolation() {
    60          final String TARGET_PROPERTY = "any23.http.client.max.connections";
    61          final ModifiableConfiguration copy = DefaultConfiguration.copy();
    62          copy.setProperty(TARGET_PROPERTY, "100");
    63          Assert.assertEquals(DefaultConfiguration.singleton().getPropertyIntOrFail(TARGET_PROPERTY), 5);
    64          Assert.assertEquals(copy.getPropertyIntOrFail(TARGET_PROPERTY), 100);
    65      }
    66
    67      @Test
    68      public void testModifiableConfigurationSuccess() {
    69          final String TARGET_PROPERTY = "any23.extraction.metadata.nesting";
    70          final ModifiableConfiguration modifiable = DefaultConfiguration.copy();
    71          final String oldValue = modifiable.setProperty(TARGET_PROPERTY, "off");
    72          Assert.assertEquals("on", oldValue);
    73          Assert.assertEquals("off", modifiable.getPropertyOrFail(TARGET_PROPERTY));
    74      }
    75
    76      @Test(expected = IllegalArgumentException.class)
    77      public void testModifiableConfigurationFail() {
    78          final ModifiableConfiguration modifiable = DefaultConfiguration.copy();
    79          modifiable.setProperty("fake.property", "fake.value");
    80      }
    81
    82      @Test
    83      public void testGetProperties() {
    84          final String[] properties = configuration.getProperties();
    85          Assert.assertTrue(properties.length > 6);
    86          for (String property : properties) {
    87              Assert.assertTrue(property.startsWith("any23."));
    88          }
    89      }
    90
    91      @Test
    92      public void testDefineProperty() {
    93          Assert.assertTrue(configuration.defineProperty("any23.core.version"));
    94          Assert.assertFalse(configuration.defineProperty("any23.fake"));
    95      }
    96
    97      @Test
    98      public void testGetProperty() {
    99          final String value1 = configuration.getProperty("any23.rdfa.extractor.xslt", null);
    100         Assert.assertEquals("rdfa.xslt", value1);
    101         final String value2 = configuration.getProperty("any23.fake", "fake.default");
    102         Assert.assertEquals("fake.default", value2);
    103     }
    104
    105     @Test
    106     public void testGetPropertySysOverride() {
    107         System.setProperty("any23.rdfa.extractor.xslt", "fake.rdfa.xslt");
    108         try {
    109             final String value = configuration.getPropertyOrFail("any23.rdfa.extractor.xslt");
    110             Assert.assertEquals("fake.rdfa.xslt", value);
    111         } finally {
    112             System.clearProperty("any23.rdfa.extractor.xslt");
    113         }
    114     }
    115
    116     @Test
    117     public void testGetPropertyOrFailOk() {
    118         final String value = configuration.getPropertyOrFail("any23.rdfa.extractor.xslt");
    119         Assert.assertEquals("rdfa.xslt", value);
    120     }
    121
    122     @Test(expected = IllegalArgumentException.class)
    123     public void testGetPropertyOrFailNok() {
    124         configuration.getPropertyOrFail("any23.fake");
    125     }
    126
    127     @Test
    128     public void testGetPropertyIntOrFailOk() {
    129         final int value = configuration.getPropertyIntOrFail("any23.http.client.timeout");
    130         Assert.assertEquals(10000, value);
    131     }
    132
    133     @Test(expected = NumberFormatException.class)
    134     public void testGetPropertyIntOrFailNok() {
    135         configuration.getPropertyIntOrFail("any23.http.user.agent.default");
    136     }
    137
    138     @Test
    139     public void testGetFlagProperty() {
    140         Assert.assertTrue(configuration.getFlagProperty("any23.extraction.metadata.nesting"));
    141     }
    142
    143 }