/**
  * @test
  * @depends URI\ParseTest::Advanced_Parsing
  */
 public function Invalid_Section_Errors()
 {
     $uri1 = new \uri('https://*****:*****@example.com:777/path/to/script.php?query=str#fragment');
     // Invalid section to modify
     $this->assertEquals(FALSE, $uri1->append('invalid', ''));
     $this->assertEquals(FALSE, $uri1->prepend('invalid', ''));
     $this->assertEquals(FALSE, $uri1->replace('invalid', ''));
 }
 /**
  * @test
  * @depends URI\GenerateTest::Reset
  */
 public function Modify_Fragment()
 {
     // Test both when there is and isn't pre-existing data
     $uri1 = new \uri('example.com');
     $uri2 = new \uri('https://*****:*****@example.com:777/path/to/script.php?query=str#fragment');
     // Check For Errors
     $this->assertEmpty($uri1->error);
     $this->assertEmpty($uri2->error);
     // Check Replace
     $this->assertEquals('example.com#top', $uri1->replace('FRAGMENT', '#top'));
     $this->assertEquals('example.com#header', $uri1->replace('FRAGMENT', 'header'));
     $this->assertEquals('https://*****:*****@example.com:777/path/to/script.php?query=str#footer', $uri2->replace('FRAGMENT', 'footer'));
     // Check Prepend
     $this->assertEquals('example.com#custom-header', $uri1->prepend('FRAGMENT', 'custom-'));
     // Check Append
     $this->assertEquals('https://*****:*****@example.com:777/path/to/script.php?query=str#footer-end', $uri2->append('FRAGMENT', '-end'));
 }