ToggleButtonTest.php

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<?php

/* Copyright (c) 2018 Thomas Famula <famula@leifos.de> Extended GPL, see docs/LICENSE */

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

use \ILIAS\UI\Component as C;
use \ILIAS\UI\Implementation\Component\Signal;

class ToggleButtonTest extends ILIAS_UI_TestBase
{
    public function getFactory()
    {
        return new \ILIAS\UI\Implementation\Component\Button\Factory();
    }

    public function test_implements_factory_interface()
    {
        $f = $this->getFactory();

        $this->assertInstanceOf(
            "ILIAS\\UI\\Component\\Button\\Toggle",
            $f->toggle("label", "action_on_string", "action_off_string")
        );
    }

    public function test_construction_action_on_type_wrong()
    {
        $f = $this->getFactory();
        try {
            $f->toggle("label", 1, "action_off_string");
            $this->assertFalse("This should not happen");
        } catch (\InvalidArgumentException $e) {
            $this->assertTrue(true);
        }
    }

    public function test_construction_action_off_type_wrong()
    {
        $f = $this->getFactory();
        try {
            $f->toggle("label", "action_on_string", 2);
            $this->assertFalse("This should not happen");
        } catch (\InvalidArgumentException $e) {
            $this->assertTrue(true);
        }
    }

    public function test_setOn_on_default()
    {
        $f = $this->getFactory();
        $button = $f->toggle("label", "action_on_string", "action_off_string", true);

        $this->assertTrue($button->isEngaged());
    }

    public function test_append_OnAction()
    {
        $f = $this->getFactory();
        $signal_on1 = $this->createMock(Signal::class);
        $signal_on2 = $this->createMock(Signal::class);
        $signal_off = $this->createMock(Signal::class);
        $button = $f->toggle("label", $signal_on1, $signal_off);
        $this->assertEquals([$signal_on1], $button->getActionOn());

        $button = $button->withAdditionalToggleOnSignal($signal_on2);
        $this->assertEquals([$signal_on1, $signal_on2], $button->getActionOn());
    }

    public function test_append_OffAction()
    {
        $f = $this->getFactory();
        $signal_off1 = $this->createMock(Signal::class);
        $signal_off2 = $this->createMock(Signal::class);
        //$signal_on = $this->createMock(Signal::class);
        $button = $f->toggle("label", "action_on", $signal_off1);
        $this->assertEquals([$signal_off1], $button->getActionOff());

        $button = $button->withAdditionalToggleOffSignal($signal_off2);
        $this->assertEquals([$signal_off1, $signal_off2], $button->getActionOff());
    }

    public function test_render_with_label()
    {
        $r = $this->getDefaultRenderer();
        $button = $this->getFactory()->toggle("label", "action_on_string", "action_off_string");

        $expected = <<<EOT
                <label>label</label>
<button class="il-toggle-button off" id="id_1" aria-pressed="false">
    <span class="il-toggle-label-on">toggle_on</span>
    <span class="il-toggle-label-off">toggle_off</span>
    <span class="il-toggle-switch"></span>
</button>
EOT;

        $this->assertHTMLEquals("<div>" . $expected . "</div>", "<div>" . $r->render($button) . "</div>");
    }

    public function test_render_setOn_on_default()
    {
        $r = $this->getDefaultRenderer();
        $button = $this->getFactory()->toggle("", "action_on_string", "action_off_string", true);

        $expected = ''
            . '<button class="il-toggle-button on" id="id_1" aria-pressed="false">'    //aria-pressed is set to "true" by JS
            . '    <span class="il-toggle-label-on">toggle_on</span>'
            . '    <span class="il-toggle-label-off">toggle_off</span>'
            . '    <span class="il-toggle-switch"></span>'
            . '</button>';

        $this->assertHTMLEquals($expected, $r->render($button));
        return $button;
    }

    public function test_render_with_signals()
    {
        $r = $this->getDefaultRenderer();
        $signal_on = $this->createMock(Signal::class);
        $signal_on->method("__toString")
            ->willReturn("MOCK_SIGNAL");
        $signal_off = $this->createMock(Signal::class);
        $signal_off->method("__toString")
            ->willReturn("MOCK_SIGNAL");
        $button = $this->getFactory()->toggle("label", $signal_on, $signal_off);

        $expected = <<<EOT
                <label>label</label>
<button class="il-toggle-button off" id="id_1" aria-pressed="false">
    <span class="il-toggle-label-on">toggle_on</span>
    <span class="il-toggle-label-off">toggle_off</span>
    <span class="il-toggle-switch"></span>
</button>
EOT;

        $this->assertHTMLEquals("<div>" . $expected . "</div>", "<div>" . $r->render($button) . "</div>");
    }

    public function test_append_UnavailAction($button)
    {
        $r = $this->getDefaultRenderer();
        $button = $button->withUnavailableAction();

        $html = $r->render($button);

        $expected = ''
            . '<button class="il-toggle-button unavailable" aria-pressed="false" disabled="disabled">'
            . '    <span class="il-toggle-switch"></span>'
            . '</button>';

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