public function testInstallDocs() {
		$this->skipIf(strpos(shell_exec('git --version'), 'git version') === false,
			'Git is not installed.'
		);

		$message = "No internet connection established.";
		$this->skipIf(!$this->_hasNetwork(), $message);

		$this->library->path = $this->_testPath;
		$result = $this->library->install('li3_docs');
		$this->assertTrue($result);

		$result = is_dir($this->_testPath . '/li3_docs');
		$this->assertTrue($result);
		$this->_cleanUp();
	}