org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryConfigTest.java

   1 /*
   2  * Copyright (C) 2007, Dave Watson <dwatson@mimvista.com>
   3  * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
   4  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   5  * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
   6  *
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or
  10  * without modification, are permitted provided that the following
  11  * conditions are met:
  12  *
  13  * - Redistributions of source code must retain the above copyright
  14  *   notice, this list of conditions and the following disclaimer.
  15  *
  16  * - Redistributions in binary form must reproduce the above
  17  *   copyright notice, this list of conditions and the following
  18  *   disclaimer in the documentation and/or other materials provided
  19  *   with the distribution.
  20  *
  21  * - Neither the name of the Git Development Community nor the
  22  *   names of its contributors may be used to endorse or promote
  23  *   products derived from this software without specific prior
  24  *   written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  27  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  28  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  29  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  30  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  31  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  32  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  33  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  34  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  35  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  36  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  38  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  39  */
  40
  41 package org.spearce.jgit.lib;
  42
  43 import java.io.File;
  44 import java.io.IOException;
  45 import java.net.InetAddress;
  46 import java.net.UnknownHostException;
  47 import java.util.Arrays;
  48 import java.util.LinkedList;
  49
  50 /**
  51  * Test reading of git config
  52  */
  53 public class RepositoryConfigTest extends RepositoryTestCase {
  54         /**
  55          * Read config item with no value from a section without a subsection.
  56          *
  57          * @throws IOException
  58          */
  59         public void test001_ReadBareKey() throws IOException {
  60                 final File path = writeTrashFile("config_001", "[foo]\nbar\n");
  61                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
  62                 System.out.println(repositoryConfig.getString("foo", null, "bar"));
  63                 assertEquals(true, repositoryConfig.getBoolean("foo", null, "bar", false));
  64                 assertEquals("", repositoryConfig.getString("foo", null, "bar"));
  65         }
  66
  67         /**
  68          * Read various data from a subsection.
  69          *
  70          * @throws IOException
  71          */
  72         public void test002_ReadWithSubsection() throws IOException {
  73                 final File path = writeTrashFile("config_002", "[foo \"zip\"]\nbar\n[foo \"zap\"]\nbar=false\nn=3\n");
  74                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
  75                 assertEquals(true, repositoryConfig.getBoolean("foo", "zip", "bar", false));
  76                 assertEquals("", repositoryConfig.getString("foo","zip", "bar"));
  77                 assertEquals(false, repositoryConfig.getBoolean("foo", "zap", "bar", true));
  78                 assertEquals("false", repositoryConfig.getString("foo", "zap", "bar"));
  79                 assertEquals(3, repositoryConfig.getInt("foo", "zap", "n", 4));
  80                 assertEquals(4, repositoryConfig.getInt("foo", "zap","m", 4));
  81         }
  82
  83         public void test003_PutRemote() throws IOException {
  84                 File cfgFile = writeTrashFile("config_003", "");
  85                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, cfgFile);
  86                 repositoryConfig.setString("sec", "ext", "name", "value");
  87                 repositoryConfig.setString("sec", "ext", "name2", "value2");
  88                 repositoryConfig.save();
  89                 checkFile(cfgFile, "[sec \"ext\"]\n\tname = value\n\tname2 = value2\n");
  90         }
  91
  92         public void test004_PutGetSimple() throws IOException {
  93                 File cfgFile = writeTrashFile("config_004", "");
  94                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, cfgFile);
  95                 repositoryConfig.setString("my", null, "somename", "false");
  96                 repositoryConfig.save();
  97                 checkFile(cfgFile, "[my]\n\tsomename = false\n");
  98                 assertEquals("false", repositoryConfig
  99                                 .getString("my", null, "somename"));
 100         }
 101
 102         public void test005_PutGetStringList() throws IOException {
 103                 File cfgFile = writeTrashFile("config_005", "");
 104                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, cfgFile);
 105                 final LinkedList<String> values = new LinkedList<String>();
 106                 values.add("value1");
 107                 values.add("value2");
 108                 repositoryConfig.setStringList("my", null, "somename", values);
 109                 repositoryConfig.save();
 110                 assertTrue(Arrays.equals(values.toArray(), repositoryConfig
 111                                 .getStringList("my", null, "somename")));
 112                 checkFile(cfgFile, "[my]\n\tsomename = value1\n\tsomename = value2\n");
 113         }
 114
 115         public void test006_readCaseInsensitive() throws IOException {
 116                 final File path = writeTrashFile("config_001", "[Foo]\nBar\n");
 117                 RepositoryConfig repositoryConfig = new RepositoryConfig(null, path);
 118                 assertEquals(true, repositoryConfig.getBoolean("foo", null, "bar", false));
 119                 assertEquals("", repositoryConfig.getString("foo", null, "bar"));
 120         }
 121
 122         public void test007_readUserInfos() throws IOException {
 123                 String hostname;
 124                 try {
 125                         InetAddress localMachine = InetAddress.getLocalHost();
 126                         hostname = localMachine.getCanonicalHostName();
 127                 } catch (UnknownHostException e) {
 128                         hostname = "localhost";
 129                 }
 130
 131                 final File globalConfig = writeTrashFile("global.config", "");
 132                 final File localConfig = writeTrashFile("local.config", "");
 133                 System.clearProperty(Constants.OS_USER_NAME_KEY);
 134
 135                 RepositoryConfig globalRepositoryConfig = new RepositoryConfig(null, globalConfig);
 136                 RepositoryConfig localRepositoryConfig = new RepositoryConfig(globalRepositoryConfig, localConfig);
 137                 fakeSystemReader.values.clear();
 138
 139                 String authorName;
 140                 String authorEmail;
 141
 142                 // no values defined nowhere
 143                 authorName = localRepositoryConfig.getAuthorName();
 144                 authorEmail = localRepositoryConfig.getAuthorEmail();
 145                 assertEquals(Constants.UNKNOWN_USER_DEFAULT, authorName);
 146                 assertEquals(Constants.UNKNOWN_USER_DEFAULT + "@" + hostname, authorEmail);
 147
 148                 // the system user name is defined
 149                 fakeSystemReader.values.put(Constants.OS_USER_NAME_KEY, "os user name");
 150                 authorName = localRepositoryConfig.getAuthorName();
 151                 assertEquals("os user name", authorName);
 152
 153                 if (hostname != null && hostname.length() != 0) {
 154                         authorEmail = localRepositoryConfig.getAuthorEmail();
 155                         assertEquals("os user name@" + hostname, authorEmail);
 156                 }
 157
 158                 // the git environment variables are defined
 159                 fakeSystemReader.values.put(Constants.GIT_AUTHOR_NAME_KEY, "git author name");
 160                 fakeSystemReader.values.put(Constants.GIT_AUTHOR_EMAIL_KEY, "author@email");
 161                 authorName = localRepositoryConfig.getAuthorName();
 162                 authorEmail = localRepositoryConfig.getAuthorEmail();
 163                 assertEquals("git author name", authorName);
 164                 assertEquals("author@email", authorEmail);
 165
 166                 // the values are defined in the global configuration
 167                 globalRepositoryConfig.setString("user", null, "name", "global username");
 168                 globalRepositoryConfig.setString("user", null, "email", "author@globalemail");
 169                 authorName = localRepositoryConfig.getAuthorName();
 170                 authorEmail = localRepositoryConfig.getAuthorEmail();
 171                 assertEquals("global username", authorName);
 172                 assertEquals("author@globalemail", authorEmail);
 173
 174                 // the values are defined in the local configuration
 175                 localRepositoryConfig.setString("user", null, "name", "local username");
 176                 localRepositoryConfig.setString("user", null, "email", "author@localemail");
 177                 authorName = localRepositoryConfig.getAuthorName();
 178                 authorEmail = localRepositoryConfig.getAuthorEmail();
 179                 assertEquals("local username", authorName);
 180                 assertEquals("author@localemail", authorEmail);
 181
 182                 authorName = localRepositoryConfig.getCommitterName();
 183                 authorEmail = localRepositoryConfig.getCommitterEmail();
 184                 assertEquals("local username", authorName);
 185                 assertEquals("author@localemail", authorEmail);
 186         }
 187 }