class StringBasedFileContentTestCase in Zircon Profile 8

Test for org\bovigo\vfs\content\StringBasedFileContent.

@since 1.3.0 @group issue_79

Hierarchy

• class \org\bovigo\vfs\content\StringBasedFileContentTestCase extends \org\bovigo\vfs\content\PHPUnit_Framework_TestCase

File

vendor/mikey179/vfsStream/src/test/php/org/bovigo/vfs/content/StringBasedFileContentTestCase.php, line 17

Namespace

org\bovigo\vfs\content

class StringBasedFileContentTestCase extends \PHPUnit_Framework_TestCase {

  /**
   * instance to test
   *
   * @type  StringBasedFileContent
   */
  private $stringBasedFileContent;

  /**
   * set up test environment
   */
  public function setUp() {
    $this->stringBasedFileContent = new StringBasedFileContent('foobarbaz');
  }

  /**
   * @test
   */
  public function hasContentOriginallySet() {
    $this
      ->assertEquals('foobarbaz', $this->stringBasedFileContent
      ->content());
  }

  /**
   * @test
   */
  public function hasNotReachedEofAfterCreation() {
    $this
      ->assertFalse($this->stringBasedFileContent
      ->eof());
  }

  /**
   * @test
   */
  public function sizeEqualsLengthOfGivenString() {
    $this
      ->assertEquals(9, $this->stringBasedFileContent
      ->size());
  }

  /**
   * @test
   */
  public function readReturnsSubstringWithRequestedLength() {
    $this
      ->assertEquals('foo', $this->stringBasedFileContent
      ->read(3));
  }

  /**
   * @test
   */
  public function readMovesOffset() {
    $this
      ->assertEquals('foo', $this->stringBasedFileContent
      ->read(3));
    $this
      ->assertEquals('bar', $this->stringBasedFileContent
      ->read(3));
    $this
      ->assertEquals('baz', $this->stringBasedFileContent
      ->read(3));
  }

  /**
   * @test
   */
  public function reaMoreThanSizeReturnsWholeContent() {
    $this
      ->assertEquals('foobarbaz', $this->stringBasedFileContent
      ->read(10));
  }

  /**
   * @test
   */
  public function readAfterEndReturnsEmptyString() {
    $this->stringBasedFileContent
      ->read(9);
    $this
      ->assertEquals('', $this->stringBasedFileContent
      ->read(3));
  }

  /**
   * @test
   */
  public function readDoesNotChangeSize() {
    $this->stringBasedFileContent
      ->read(3);
    $this
      ->assertEquals(9, $this->stringBasedFileContent
      ->size());
  }

  /**
   * @test
   */
  public function readLessThenSizeDoesNotReachEof() {
    $this->stringBasedFileContent
      ->read(3);
    $this
      ->assertFalse($this->stringBasedFileContent
      ->eof());
  }

  /**
   * @test
   */
  public function readSizeReachesEof() {
    $this->stringBasedFileContent
      ->read(9);
    $this
      ->assertTrue($this->stringBasedFileContent
      ->eof());
  }

  /**
   * @test
   */
  public function readMoreThanSizeReachesEof() {
    $this->stringBasedFileContent
      ->read(10);
    $this
      ->assertTrue($this->stringBasedFileContent
      ->eof());
  }

  /**
   * @test
   */
  public function seekWithInvalidOptionReturnsFalse() {
    $this
      ->assertFalse($this->stringBasedFileContent
      ->seek(0, 55));
  }

  /**
   * @test
   */
  public function canSeekToGivenOffset() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->seek(5, SEEK_SET));
    $this
      ->assertEquals('rbaz', $this->stringBasedFileContent
      ->read(10));
  }

  /**
   * @test
   */
  public function canSeekFromCurrentOffset() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->seek(5, SEEK_SET));
    $this
      ->assertTrue($this->stringBasedFileContent
      ->seek(2, SEEK_CUR));
    $this
      ->assertEquals('az', $this->stringBasedFileContent
      ->read(10));
  }

  /**
   * @test
   */
  public function canSeekToEnd() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->seek(0, SEEK_END));
    $this
      ->assertEquals('', $this->stringBasedFileContent
      ->read(10));
  }

  /**
   * @test
   */
  public function writeOverwritesExistingContentWhenOffsetNotAtEof() {
    $this
      ->assertEquals(3, $this->stringBasedFileContent
      ->write('bar'));
    $this
      ->assertEquals('barbarbaz', $this->stringBasedFileContent
      ->content());
  }

  /**
   * @test
   */
  public function writeAppendsContentWhenOffsetAtEof() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->seek(0, SEEK_END));
    $this
      ->assertEquals(3, $this->stringBasedFileContent
      ->write('bar'));
    $this
      ->assertEquals('foobarbazbar', $this->stringBasedFileContent
      ->content());
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateRemovesSuperflouosContent() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->truncate(6));
    $this
      ->assertEquals('foobar', $this->stringBasedFileContent
      ->content());
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateDecreasesSize() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->truncate(6));
    $this
      ->assertEquals(6, $this->stringBasedFileContent
      ->size());
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateToGreaterSizeAddsZeroBytes() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->truncate(25));
    $this
      ->assertEquals("foobarbaz\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", $this->stringBasedFileContent
      ->content());
  }

  /**
   * @test
   * @group  issue_33
   * @since  1.1.0
   */
  public function truncateToGreaterSizeIncreasesSize() {
    $this
      ->assertTrue($this->stringBasedFileContent
      ->truncate(25));
    $this
      ->assertEquals(25, $this->stringBasedFileContent
      ->size());
  }

}

Members

Name	Modifiers	Type	Description	Overrides
StringBasedFileContentTestCase::$stringBasedFileContent	private	property	instance to test
StringBasedFileContentTestCase::canSeekFromCurrentOffset	public	function	@test
StringBasedFileContentTestCase::canSeekToEnd	public	function	@test
StringBasedFileContentTestCase::canSeekToGivenOffset	public	function	@test
StringBasedFileContentTestCase::hasContentOriginallySet	public	function	@test
StringBasedFileContentTestCase::hasNotReachedEofAfterCreation	public	function	@test
StringBasedFileContentTestCase::readAfterEndReturnsEmptyString	public	function	@test
StringBasedFileContentTestCase::readDoesNotChangeSize	public	function	@test
StringBasedFileContentTestCase::readLessThenSizeDoesNotReachEof	public	function	@test
StringBasedFileContentTestCase::readMoreThanSizeReachesEof	public	function	@test
StringBasedFileContentTestCase::readMovesOffset	public	function	@test
StringBasedFileContentTestCase::readReturnsSubstringWithRequestedLength	public	function	@test
StringBasedFileContentTestCase::readSizeReachesEof	public	function	@test
StringBasedFileContentTestCase::reaMoreThanSizeReturnsWholeContent	public	function	@test
StringBasedFileContentTestCase::seekWithInvalidOptionReturnsFalse	public	function	@test
StringBasedFileContentTestCase::setUp	public	function	set up test environment
StringBasedFileContentTestCase::sizeEqualsLengthOfGivenString	public	function	@test
StringBasedFileContentTestCase::truncateDecreasesSize	public	function	@test @group issue_33 @since 1.1.0
StringBasedFileContentTestCase::truncateRemovesSuperflouosContent	public	function	@test @group issue_33 @since 1.1.0
StringBasedFileContentTestCase::truncateToGreaterSizeAddsZeroBytes	public	function	@test @group issue_33 @since 1.1.0
StringBasedFileContentTestCase::truncateToGreaterSizeIncreasesSize	public	function	@test @group issue_33 @since 1.1.0
StringBasedFileContentTestCase::writeAppendsContentWhenOffsetAtEof	public	function	@test
StringBasedFileContentTestCase::writeOverwritesExistingContentWhenOffsetNotAtEof	public	function	@test