org.spearce.jgit/tst/org/spearce/jgit/lib/T0001_ObjectId.java

   1 /*
   2  *  Copyright (C) 2006  Shawn Pearce <spearce@spearce.org>
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU General Public
   6  *  License, version 2, as published by the Free Software Foundation.
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public
  14  *  License along with this library; if not, write to the Free Software
  15  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  16  */
  17 package org.spearce.jgit.lib;
  18
  19 import junit.framework.TestCase;
  20
  21 public class T0001_ObjectId extends TestCase {
  22         public void test001_toString() {
  23                 final String x = "def4c620bc3713bb1bb26b808ec9312548e73946";
  24                 final ObjectId oid = new ObjectId(x);
  25                 assertNotNull("has bytes", oid.getBytes());
  26                 assertEquals(20, oid.getBytes().length);
  27                 assertEquals(x, oid.toString());
  28         }
  29
  30         public void test002_toString() {
  31                 final String x = "ff00eedd003713bb1bb26b808ec9312548e73946";
  32                 final ObjectId oid = new ObjectId(x);
  33                 assertEquals(x, oid.toString());
  34         }
  35
  36         public void test003_equals() {
  37                 final String x = "def4c620bc3713bb1bb26b808ec9312548e73946";
  38                 final ObjectId a = new ObjectId(x);
  39                 final ObjectId b = new ObjectId(x);
  40                 assertEquals(a.hashCode(), b.hashCode());
  41                 assertTrue("a and b are same", a.equals(b));
  42         }
  43
  44         public void test004_isId() {
  45                 assertTrue("valid id", ObjectId
  46                                 .isId("def4c620bc3713bb1bb26b808ec9312548e73946"));
  47         }
  48
  49         public void test005_notIsId() {
  50                 assertFalse("bob is not an id", ObjectId.isId("bob"));
  51         }
  52
  53         public void test006_notIsId() {
  54                 assertFalse("39 digits is not an id", ObjectId
  55                                 .isId("def4c620bc3713bb1bb26b808ec9312548e7394"));
  56         }
  57
  58         public void test007_notIsId() {
  59                 assertFalse("uppercase is not accepted", ObjectId
  60                                 .isId("Def4c620bc3713bb1bb26b808ec9312548e73946"));
  61         }
  62
  63         public void test008_notIsId() {
  64                 assertFalse("g is not a valid hex digit", ObjectId
  65                                 .isId("gef4c620bc3713bb1bb26b808ec9312548e73946"));
  66         }
  67
  68         public void test009_toString() {
  69                 final String x = "ff00eedd003713bb1bb26b808ec9312548e73946";
  70                 final ObjectId oid = new ObjectId(x);
  71                 assertEquals(x, ObjectId.toString(oid));
  72         }
  73
  74         public void test010_toString() {
  75                 final String x = "0000000000000000000000000000000000000000";
  76                 assertEquals(x, ObjectId.toString(null));
  77         }
  78 }