AbstractRendererTest.php

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<?php

/* Copyright (c) 2016 Richard Klees <richard.klees@concepts-and-training.de> Extended GPL, see docs/LICENSE */

namespace ILIAS\UI\Implementation\Component\Glyph {
        require_once("libs/composer/vendor/autoload.php");

        use \ILIAS\UI\Component\Component;
        use \ILIAS\UI\Renderer;
        use \ILIAS\UI\Implementation\Render\AbstractComponentRenderer;
        class GlyphNonAbstractRenderer extends AbstractComponentRenderer {
                public function render(Component $component, Renderer $default_renderer) {
                }
                public function _getTemplate($a, $b, $c) {
                        return $this->getTemplate($a, $b, $c);
                }
                protected function getComponentInterfaceName() {
                        return "\\ILIAS\\UI\\Component\\Glyph\\Glyph";
                }
        }

        class GlyphNonAbstractRendererWithJS extends GlyphNonAbstractRenderer {
                public $ids = array();
                public function render(Component $component, Renderer $default_renderer) {
                        $this->ids[] = $this->bindJavaScript($component);
                        return "";
                }
        }
}

namespace ILIAS\UI\Implementation\Component\Counter {
        use \ILIAS\UI\Component\Component;
        use \ILIAS\UI\Renderer;
        use \ILIAS\UI\Implementation\Render\AbstractComponentRenderer;
        class CounterNonAbstractRenderer extends AbstractComponentRenderer {
                public function render(Component $component, Renderer $default_renderer) {
                }
                public function _getTemplate($a, $b, $c) {
                        return $this->getTemplate($a, $b, $c);
                }
                protected function getComponentInterfaceName() {
                        return "\\ILIAS\\UI\\Component\\Counter\\Counter";
                }
        }
}

namespace {

        require_once(__DIR__."/../Base.php");


        use \ILIAS\UI\Component as C;
        use \ILIAS\UI\Implementation\Render\Template;
        use \ILIAS\UI\Implementation\Render\JavaScriptBinding;
        use \ILIAS\UI\Implementation\Render\TemplateFactory;

        class NullTemplate implements Template {
                public function setCurrentBlock($name) {}
                public function parseCurrentBlock() {}
                public function touchBlock($name) {}
                public function setVariable($name, $value) {}
                public function get($name = null) { return ""; }
                public function addOnLoadCode($code) { return ""; }
        }

        class TemplateFactoryMock implements TemplateFactory {
                public $files = array();
                public function getTemplate($file_name, $purge_unfilled_vars, $purge_unused_blocks) {
                        $file_name = realpath(__DIR__."/../../../".$file_name);
                        $this->files[$file_name] = array($purge_unfilled_vars, $purge_unused_blocks);

                        if (!file_exists($file_name)) {
                                throw new \InvalidArgumentException();
                        }

                        return new NullTemplate();
                }
        }

        class NullDefaultRenderer implements \ILIAS\UI\Renderer {
                public function render(C\Component $component) {
                        return "";
                }
        }

        class AbstractRendererTest extends ILIAS_UI_TestBase {
                public function setUp() {
                        parent::setUp();
                        $this->tpl_factory = new TemplateFactoryMock();
                        $this->ui_factory = new NoUIFactory();
                        $this->lng = new ilLanguageMock();
                        $this->js_binding = new LoggingJavaScriptBinding();
                }

                public function test_getTemplate_successfull() {
                        $r = new \ILIAS\UI\Implementation\Component\Glyph\GlyphNonAbstractRenderer($this->ui_factory, $this->tpl_factory, $this->lng, $this->js_binding);
                        $tpl = $r->_getTemplate("tpl.glyph.html", true, false);

                        $expected = array
                        ( realpath(__DIR__."/../../../src/UI/templates/default/Glyph/tpl.glyph.html")
                                        => array(true, false)
                        );

                        $this->assertEquals($expected, $this->tpl_factory->files);
                }

                public function test_getTemplate_unsuccessfull() {
                        $r = new \ILIAS\UI\Implementation\Component\Counter\CounterNonAbstractRenderer($this->ui_factory, $this->tpl_factory, $this->lng, $this->js_binding);

                        try {
                                $tpl = $r->_getTemplate("tpl.counter_foo.html", true, false);
                                $this->assertFalse("We should not get here");
                        } catch (\InvalidArgumentException $e) {};

                        $expected = array
                        ( realpath(__DIR__."/../../src/UI/templates/default/Counter/tpl.counter_foo.html")
                                        => array(true, false)
                        );
                        $this->assertEquals($expected, $this->tpl_factory->files);
                }

                public function test_bindJavaScript_successfull() {
                        $r = new \ILIAS\UI\Implementation\Component\Glyph\GlyphNonAbstractRendererWithJS($this->ui_factory, $this->tpl_factory, $this->lng, $this->js_binding);

                        $g = new \ILIAS\UI\Implementation\Component\Glyph\Glyph(\ILIAS\UI\Component\Glyph\Glyph::SETTINGS, "aria_label");

                        $ids = array();
                        $g = $g->withOnLoadCode(function($id) use (&$ids) {
                                $ids[] = $id;
                                return "ID: $id";
                        });
                        $r->render($g, new NullDefaultRenderer());

                        $this->assertEquals($this->js_binding->ids, $ids);
                        $this->assertEquals(array("id_1"), $ids);
                        $this->assertEquals(array("ID: id_1"), $this->js_binding->on_load_code);
                }

                public function test_bindJavaScript_no_string() {
                        $r = new \ILIAS\UI\Implementation\Component\Glyph\GlyphNonAbstractRendererWithJS($this->ui_factory, $this->tpl_factory, $this->lng, $this->js_binding);

                        $g = new \ILIAS\UI\Implementation\Component\Glyph\Glyph(\ILIAS\UI\Component\Glyph\Glyph::SETTINGS, "aria_label");

                        $g = $g->withOnLoadCode(function($id) {
                                return null;
                        });

                        try {
                                $r->render($g, new NullDefaultRenderer());
                                $this->assertFalse("This should not happen...");
                        }
                        catch (\LogicException $e) {
                                $this->assertTrue(true);
                        }
                }
        }
}