Source for file VersionControl_Git_Object_TreeTest.php

<?php
 
chdir(dirname(__FILE__));
set_include_path(get_include_path().PATH_SEPARATOR.realpath('../'));
 
require_once 'PHPUnit/Autoload.php';
require_once 'VersionControl/Git.php';
 
require_once './checkFixtures.php';
 
class VersionControl_Git_Object_TreeTest extends PHPUnit_Framework_TestCase
{
  public function testConstruct()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
 
    $this->assertTrue($instance instanceof VersionControl_Git_Object_Tree);
  }
 
  public function testFetch()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
 
    $this->assertTrue($instance->fetch() instanceof VersionControl_Git_Object_Tree);
  }
 
  public function testSeek()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->seek(1);
    $this->assertEquals((string)$instance->current(), 'b02de46733580a2d82931639b0f2dedef1a43fa5');
 
    $instance->seek(2);
    $this->assertEquals((string)$instance->current(), 'f0614972142afd3974395df8709688749dd2a224');
  }
 
  public function testSeekException()
  {
    $this->setExpectedException('VersionControl_Git_Exception');
 
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->seek(100000);
  }
 
  public function testRewind()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->seek(2);
    $this->assertEquals((string)$instance->current(), 'f0614972142afd3974395df8709688749dd2a224');
 
    $instance->rewind();
    $this->assertEquals((string)$instance->current(), '18f7b86f8a0e9d608cafd641efb29c54854aeefe');
  }
 
  public function testKey()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->seek(2);
    $this->assertEquals($instance->key(), 2);
  }
 
  public function testNext()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->next();
    $this->assertEquals($instance->key(), 1);
 
    $instance->next();
    $this->assertEquals($instance->key(), 2);
  }
 
  public function testValid()
  {
    $git = new VersionControl_Git('./fixtures/001_VersionControl_Git');
    $instance = new VersionControl_Git_Object_Tree($git, 'cd0762280ad2e733b9c9bb7992600d809b3ec261');
    $instance->fetch();
 
    $instance->next();
    $this->assertTrue($instance->valid());
    $instance->next();
    $instance->next();
    $this->assertFalse($instance->valid());
  }
}