vfsStreamFileTestCase.php in Zircon Profile 8.0

Namespace

org\bovigo\vfs

File

vendor/mikey179/vfsStream/src/test/php/org/bovigo/vfs/vfsStreamFileTestCase.php

<?php

/**
 * This file is part of vfsStream.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @package  org\bovigo\vfs
 */
namespace org\bovigo\vfs;


/**
 * Test for org\bovigo\vfs\vfsStreamFile.
 */
class vfsStreamFileTestCase extends \PHPUnit_Framework_TestCase {

  /**
   * instance to test
   *
   * @var  vfsStreamFile
   */
  protected $file;

  /**
   * set up test environment
   */
  public function setUp() {
    $this->file = new vfsStreamFile('foo');
  }

  /**
   * test default values and methods
   *
   * @test
   */
  public function defaultValues() {
    $this
      ->assertEquals(vfsStreamContent::TYPE_FILE, $this->file
      ->getType());
    $this
      ->assertEquals('foo', $this->file
      ->getName());
    $this
      ->assertTrue($this->file
      ->appliesTo('foo'));
    $this
      ->assertFalse($this->file
      ->appliesTo('foo/bar'));
    $this
      ->assertFalse($this->file
      ->appliesTo('bar'));
  }

  /**
   * test setting and getting the content of a file
   *
   * @test
   */
  public function content() {
    $this
      ->assertNull($this->file
      ->getContent());
    $this
      ->assertSame($this->file, $this->file
      ->setContent('bar'));
    $this
      ->assertEquals('bar', $this->file
      ->getContent());
    $this
      ->assertSame($this->file, $this->file
      ->withContent('baz'));
    $this
      ->assertEquals('baz', $this->file
      ->getContent());
  }

  /**
   * test renaming the directory
   *
   * @test
   */
  public function rename() {
    $this->file
      ->rename('bar');
    $this
      ->assertEquals('bar', $this->file
      ->getName());
    $this
      ->assertFalse($this->file
      ->appliesTo('foo'));
    $this
      ->assertFalse($this->file
      ->appliesTo('foo/bar'));
    $this
      ->assertTrue($this->file
      ->appliesTo('bar'));
  }

  /**
   * test reading contents from the file
   *
   * @test
   */
  public function readEmptyFile() {
    $this
      ->assertTrue($this->file
      ->eof());
    $this
      ->assertEquals(0, $this->file
      ->size());
    $this
      ->assertEquals('', $this->file
      ->read(5));
    $this
      ->assertEquals(5, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->eof());
  }

  /**
   * test reading contents from the file
   *
   * @test
   */
  public function read() {
    $this->file
      ->setContent('foobarbaz');
    $this
      ->assertFalse($this->file
      ->eof());
    $this
      ->assertEquals(9, $this->file
      ->size());
    $this
      ->assertEquals('foo', $this->file
      ->read(3));
    $this
      ->assertEquals(3, $this->file
      ->getBytesRead());
    $this
      ->assertFalse($this->file
      ->eof());
    $this
      ->assertEquals(9, $this->file
      ->size());
    $this
      ->assertEquals('bar', $this->file
      ->read(3));
    $this
      ->assertEquals(6, $this->file
      ->getBytesRead());
    $this
      ->assertFalse($this->file
      ->eof());
    $this
      ->assertEquals(9, $this->file
      ->size());
    $this
      ->assertEquals('baz', $this->file
      ->read(3));
    $this
      ->assertEquals(9, $this->file
      ->getBytesRead());
    $this
      ->assertEquals(9, $this->file
      ->size());
    $this
      ->assertTrue($this->file
      ->eof());
    $this
      ->assertEquals('', $this->file
      ->read(3));
  }

  /**
   * test seeking to offset
   *
   * @test
   */
  public function seekEmptyFile() {
    $this
      ->assertFalse($this->file
      ->seek(0, 55));
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_SET));
    $this
      ->assertEquals(0, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(5, SEEK_SET));
    $this
      ->assertEquals(5, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_CUR));
    $this
      ->assertEquals(5, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(2, SEEK_CUR));
    $this
      ->assertEquals(7, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_END));
    $this
      ->assertEquals(0, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(2, SEEK_END));
    $this
      ->assertEquals(2, $this->file
      ->getBytesRead());
  }

  /**
   * test seeking to offset
   *
   * @test
   */
  public function seekRead() {
    $this->file
      ->setContent('foobarbaz');
    $this
      ->assertFalse($this->file
      ->seek(0, 55));
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_SET));
    $this
      ->assertEquals('foobarbaz', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(0, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(5, SEEK_SET));
    $this
      ->assertEquals('rbaz', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(5, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_CUR));
    $this
      ->assertEquals('rbaz', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(5, $this->file
      ->getBytesRead(), 5);
    $this
      ->assertTrue($this->file
      ->seek(2, SEEK_CUR));
    $this
      ->assertEquals('az', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(7, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(0, SEEK_END));
    $this
      ->assertEquals('', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(9, $this->file
      ->getBytesRead());
    $this
      ->assertTrue($this->file
      ->seek(2, SEEK_END));
    $this
      ->assertEquals('', $this->file
      ->readUntilEnd());
    $this
      ->assertEquals(11, $this->file
      ->getBytesRead());
  }

  /**
   * test writing data into the file
   *
   * @test
   */
  public function writeEmptyFile() {
    $this
      ->assertEquals(3, $this->file
      ->write('foo'));
    $this
      ->assertEquals('foo', $this->file
      ->getContent());
    $this
      ->assertEquals(3, $this->file
      ->size());
    $this
      ->assertEquals(3, $this->file
      ->write('bar'));
    $this
      ->assertEquals('foobar', $this->file
      ->getContent());
    $this
      ->assertEquals(6, $this->file
      ->size());
  }

  /**
   * test writing data into the file
   *
   * @test
   */
  public function write() {
    $this->file
      ->setContent('foobarbaz');
    $this
      ->assertTrue($this->file
      ->seek(3, SEEK_SET));
    $this
      ->assertEquals(3, $this->file
      ->write('foo'));
    $this
      ->assertEquals('foofoobaz', $this->file
      ->getContent());
    $this
      ->assertEquals(9, $this->file
      ->size());
    $this
      ->assertEquals(3, $this->file
      ->write('bar'));
    $this
      ->assertEquals('foofoobar', $this->file
      ->getContent());
    $this
      ->assertEquals(9, $this->file
      ->size());
  }

  /**
   * setting and retrieving permissions for a file
   *
   * @test
   * @group  permissions
   */
  public function permissions() {
    $this
      ->assertEquals(0666, $this->file
      ->getPermissions());
    $this
      ->assertSame($this->file, $this->file
      ->chmod(0644));
    $this
      ->assertEquals(0644, $this->file
      ->getPermissions());
  }

  /**
   * setting and retrieving permissions for a file
   *
   * @test
   * @group  permissions
   */
  public function permissionsSet() {
    $this->file = new vfsStreamFile('foo', 0644);
    $this
      ->assertEquals(0644, $this->file
      ->getPermissions());
    $this
      ->assertSame($this->file, $this->file
      ->chmod(0600));
    $this
      ->assertEquals(0600, $this->file
      ->getPermissions());
  }

  /**
   * setting and retrieving owner of a file
   *
   * @test
   * @group  permissions
   */
  public function owner() {
    $this
      ->assertEquals(vfsStream::getCurrentUser(), $this->file
      ->getUser());
    $this
      ->assertTrue($this->file
      ->isOwnedByUser(vfsStream::getCurrentUser()));
    $this
      ->assertSame($this->file, $this->file
      ->chown(vfsStream::OWNER_USER_1));
    $this
      ->assertEquals(vfsStream::OWNER_USER_1, $this->file
      ->getUser());
    $this
      ->assertTrue($this->file
      ->isOwnedByUser(vfsStream::OWNER_USER_1));
  }

  /**
   * setting and retrieving owner group of a file
   *
   * @test
   * @group  permissions
   */
  public function group() {
    $this
      ->assertEquals(vfsStream::getCurrentGroup(), $this->file
      ->getGroup());
    $this
      ->assertTrue($this->file
      ->isOwnedByGroup(vfsStream::getCurrentGroup()));
    $this
      ->assertSame($this->file, $this->file
      ->chgrp(vfsStream::GROUP_USER_1));
    $this
      ->assertEquals(vfsStream::GROUP_USER_1, $this->file
      ->getGroup());
    $this
      ->assertTrue($this->file
      ->isOwnedByGroup(vfsStream::GROUP_USER_1));
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateRemovesSuperflouosContent() {
    $this
      ->assertEquals(11, $this->file
      ->write("lorem ipsum"));
    $this
      ->assertTrue($this->file
      ->truncate(5));
    $this
      ->assertEquals(5, $this->file
      ->size());
    $this
      ->assertEquals('lorem', $this->file
      ->getContent());
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateToGreaterSizeAddsZeroBytes() {
    $this
      ->assertEquals(11, $this->file
      ->write("lorem ipsum"));
    $this
      ->assertTrue($this->file
      ->truncate(25));
    $this
      ->assertEquals(25, $this->file
      ->size());
    $this
      ->assertEquals("lorem ipsum\0\0\0\0\0\0\0\0\0\0\0\0\0\0", $this->file
      ->getContent());
  }

  /**
   * @test
   * @group  issue_79
   * @since  1.3.0
   */
  public function withContentAcceptsAnyFileContentInstance() {
    $mockFileContent = $this
      ->getMock('org\\bovigo\\vfs\\content\\FileContent');
    $mockFileContent
      ->expects($this
      ->once())
      ->method('content')
      ->will($this
      ->returnValue('foobarbaz'));
    $this
      ->assertEquals('foobarbaz', $this->file
      ->withContent($mockFileContent)
      ->getContent());
  }

  /**
   * @test
   * @group  issue_79
   * @expectedException  \InvalidArgumentException
   * @since  1.3.0
   */
  public function withContentThrowsInvalidArgumentExceptionWhenContentIsNoStringAndNoFileContent() {
    $this->file
      ->withContent(313);
  }

}

Classes

Name	Description
vfsStreamFileTestCase	Test for org\bovigo\vfs\vfsStreamFile.