ViewControlTest.php

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<?php

require_once(__DIR__ . "/../../../../libs/composer/vendor/autoload.php");
require_once(__DIR__ . "/../../Base.php");

use \ILIAS\UI\Component as C;
use \ILIAS\UI\Implementation as I;
use \ILIAS\UI\Implementation\Component\SignalGenerator;

class ViewControlTest extends ILIAS_UI_TestBase
{
    protected $actions = array(
        "ILIAS" => "http://www.ilias.de",
        "Github" => "http://www.github.com"
    );

    protected $aria_label = "Mode View Controler";
    protected $role = "group";
    protected $active = "Github";

    public function getViewControlFactory()
    {
        return new I\Component\ViewControl\Factory(new SignalGenerator());
    }

    public function test_implements_factory_interface()
    {
        $view_control_f = $this->getViewControlFactory();
        $button_f = new I\Component\Button\Factory();

        $back = new I\Component\Button\Standard("", "http://www.ilias.de");
        $next = new I\Component\Button\Standard("", "http://www.github.com");
        $button = new I\Component\Button\Standard("Today", "");

        $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Button", $back);
        $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Button", $next);
        $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Button", $button);
        $this->assertInstanceOf("ILIAS\\UI\\Component\\ViewControl\\Factory", $view_control_f);

        $section = $view_control_f->section($back, $button, $next);
        $this->assertInstanceOf("ILIAS\\UI\\Component\\ViewControl\\Section", $section);
    }


    public function test_viewcontrol_section_get_previous_actions()
    {
        $button_f = new ILIAS\UI\Implementation\Component\Button\Factory();

        $back = $button_f->standard("", "http://www.ilias.de");
        $next = $button_f->standard("", "http://www.github.com");
        $button = $button_f->standard("Today", "");

        $action = $this->getViewControlFactory()->section($back, $button, $next)->getPreviousActions();

        $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Button", $action);
    }

    public function test_viewcontrol_section_get_next_actions()
    {
        $button_f = new ILIAS\UI\Implementation\Component\Button\Factory();

        $back = $button_f->standard("", "http://www.ilias.de");
        $next = $button_f->standard("", "http://www.github.com");
        $button = $button_f->standard("Today", "");

        $action = $this->getViewControlFactory()->section($back, $button, $next)->getNextActions();

        $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Button", $action);
    }

    public function test_render_viewcontrol_section()
    {
        $view_control_f = $this->getViewControlFactory();
        $button_f = new ILIAS\UI\Implementation\Component\Button\Factory();

        $r = $this->getDefaultRenderer();

        $back = $button_f->standard("", "http://www.ilias.de");
        $next = $button_f->standard("", "http://www.github.com");
        $button = $button_f->standard("Today", "");

        $section = $view_control_f->section($back, $button, $next);

        $html = $r->render($section);
        $this->assertStringContainsString("glyphicon-chevron-left", $html);
        $this->assertStringContainsString("glyphicon-chevron-right", $html);
        $this->assertStringContainsString("il-viewcontrol-section", $html);
        $this->assertStringContainsString("btn", $html);

        $expected = $this->getSectionExpectedHTML();
        $this->assertHTMLEquals($expected, $html);

        $f = $this->getViewControlFactory();
        $this->assertInstanceOf("ILIAS\\UI\\Component\\ViewControl\\Factory", $f);
    }

    public function test_viewcontrol_with_active()
    {
        $f = $this->getViewControlFactory();

        $this->assertEquals($this->active, $f->mode($this->actions, $this->aria_label)->withActive($this->active)->getActive());
        $this->assertNotEquals($this->active, $f->mode($this->actions, $this->aria_label)->withActive("Dummy text")->getActive());
    }

    public function test_viewcontrol_get_actions()
    {
        $f = $this->getViewControlFactory();
        $r = $this->getDefaultRenderer();

        $this->assertIsArray($f->mode($this->actions, $this->aria_label)->getLabelledActions());
    }

    public function test_render_viewcontrol_mode()
    {
        $f = $this->getViewControlFactory();
        $r = $this->getDefaultRenderer();
        $mode = $f->mode($this->actions, $this->aria_label);

        $html = $this->normalizeHTML($r->render($mode));

        $active = $mode->getActive();
        if ($active == "") {
            $activate_first_item = true;
        }

        $expected = "<div class=\"btn-group il-viewcontrol-mode\" aria-label=\"" . $this->aria_label . "\" role=\"" . $this->role . "\">";
        foreach ($this->actions as $label => $action) {
            if ($activate_first_item) {
                $expected .= "<button class=\"btn btn-default engaged\" aria-label=\"$label\" aria-pressed=\"true\" data-action=\"$action\" id=\"id_1\">$label</button>";
                $activate_first_item = false;
            } elseif ($active == $label) {
                $expected .= "<button class=\"btn btn-default engaged\" aria-label=\"$label\" aria-pressed=\"true\" data-action=\"$action\" id=\"id_1\">$label</button>";
            } else {
                $expected .= "<button class=\"btn btn-default\" aria-label=\"$label\" aria-pressed=\"false\" data-action=\"$action\" id=\"id_2\">$label</button>";
            }
        }
        $expected .= "</div>";

        $this->assertHTMLEquals($expected, $html);
    }

    public function getUIFactory()
    {
        $factory = new class extends NoUIFactory {
            public function counter()
            {
                return new I\Component\Counter\Factory();
            }
            public function button()
            {
                return new I\Component\Button\Factory();
            }
        };
        return $factory;
    }

    protected function getSectionExpectedHTML()
    {
        $expected = <<<EOT
<div class="il-viewcontrol-section">
<a class="btn btn-default " href="http://www.ilias.de" aria-label="previous" data-action="http://www.ilias.de" id="id_1"><span class="glyphicon glyphicon-chevron-left"></span></a>
<button class="btn btn-default" data-action="">Today</button>
<a class="btn btn-default " href="http://www.github.com" aria-label="next" data-action="http://www.github.com" id="id_2"><span class="glyphicon glyphicon-chevron-right"></span></a>
</div>
EOT;
        return $expected;
    }
}