<?php

# Copyright (c)  2008 - Marcus Lunzenauer <mlunzena@uos.de>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

require_once dirname(__FILE__) . '/../flexi_tests.php';
Flexi_Tests::setup();

/**
 * Testcase for TemplateFactory.php.
 *
 * @package    flexi
 * @subpackage test
 *
 * @author    mlunzena
 * @copyright (c) Authors
 * @version   $Id: template_test.php 4194 2006-10-24 14:52:31Z mlunzena $
 */

class TemplateFactoryTestCase extends UnitTestCase {

  var $factory;

  function setUp() {
    $this->setUpFS();
    $this->factory = new Flexi_TemplateFactory('var://templates');
  }

  function tearDown() {
    unset($this->factory);
    stream_wrapper_unregister("var");
  }

  function setUpFS() {
    ArrayFileStream::set_filesystem(array(
      'templates' => array(
        'foo.php'     => 'some content',
        'baz.unknown' => 'some content',
        'multiplebasenames' => array(
          'foo.txt' => 'there is no matching template class',
          'foo.php' => 'some content',
          'bar.txt' => 'there is no matching template class'
        )
      )
    ));
    stream_wrapper_register("var", "ArrayFileStream")
      or die("Failed to register protocol");
  }

  function test_should_create_factory() {
    $factory = new Flexi_TemplateFactory('.');
    $this->assertNotNull($factory);
  }

  function test_should_create_factory_using_path() {
    $path = 'var://';
    $factory = new Flexi_TemplateFactory($path);
    $this->assertNotNull($factory);
  }

  function test_should_open_template_using_relative_path() {
    $foo = $this->factory->open('foo');
    $this->assertNotNull($foo);
  }

  function test_should_open_template_using_absolute_path() {
    $foo = $this->factory->open('var://templates/foo');
    $this->assertNotNull($foo);
  }

  function test_should_throw_an_exception_opening_a_missing_template_without_file_extension() {
    $this->expectException('Flexi_TemplateNotFoundException');
    $bar = $this->factory->open('bar');
  }

  function test_should_throw_an_exception_opening_a_missing_template_with_file_extension() {
    $this->expectException('Flexi_TemplateNotFoundException');
    $bar = $this->factory->open('bar.php');
  }

  function test_should_open_template_using_extension() {
    $foo = $this->factory->open('foo.php');
    $this->assertIsA($foo, 'Flexi_PhpTemplate');
  }

  function test_should_throw_an_exception_when_opening_a_template_with_unknown_extension() {
    $this->expectException('Flexi_TemplateNotFoundException');
    $baz = $this->factory->open('baz');
  }

  function test_should_throw_an_exception_opening_a_template_in_a_non_existing_directory() {
    $this->expectException('Flexi_TemplateNotFoundException');
    $this->factory->open('doesnotexist/foo');
  }

  function test_should_search_for_a_supported_template() {
    $template = $this->factory->open('multiplebasenames/foo');
    $this->assertIsA($template, 'Flexi_PhpTemplate');
  }
}