ButtonTest.php

Go to the documentation of this file.

<?php

/* Copyright (c) 2016 Richard Klees <richard.klees@concepts-and-training.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;

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

        static $canonical_css_classes = array
                ( "standard"    =>       "btn btn-default"
                , "primary"      =>      "btn btn-default btn-primary"
                );

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

                $this->assertInstanceOf("ILIAS\\UI\\Component\\Button\\Factory", $f);
                $this->assertInstanceOf
                        ( "ILIAS\\UI\\Component\\Button\\Standard"
                        , $f->standard("label", "http://www.ilias.de")
                        );
                $this->assertInstanceOf
                        ( "ILIAS\\UI\\Component\\Button\\Primary"
                        , $f->primary("label", "http://www.ilias.de")
                        );
                $this->assertInstanceOf
                        ( "ILIAS\\UI\\Component\\Button\\Close"
                        , $f->close()
                        );
        }

        public function test_button_label_or_glyph_only($factory_method) {
                $f = $this->getButtonFactory();
                try {
                        $f->$factory_method($this, "http://www.ilias.de");
                        $this->assertFalse("This should not happen");
                }
                catch (\InvalidArgumentException $e) {}
        }

        public function test_button_string_action_only($factory_method) {
                $f = $this->getButtonFactory();
                try {
                        $f->$factory_method("label", $this);
                        $this->assertFalse("This should not happen");
                }
                catch (\InvalidArgumentException $e) {}
        }

        public function test_button_label($factory_method) {
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", "http://www.ilias.de");

                $this->assertEquals("label", $b->getLabel());
        }

        public function test_button_with_label($factory_method) {
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", "http://www.ilias.de");

                $b2 = $b->withLabel("label2");  

                $this->assertEquals("label", $b->getLabel());
                $this->assertEquals("label2", $b2->getLabel());
        }

        public function test_button_action($factory_method) {
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", "http://www.ilias.de");

                $this->assertEquals("http://www.ilias.de", $b->getAction());
        }

        public function test_button_activated_on_default($factory_method) {
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", "http://www.ilias.de");

                $this->assertTrue($b->isActive());
        }

        public function test_button_deactivation($factory_method) {
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", "http://www.ilias.de")
                                ->withUnavailableAction();

                $this->assertFalse($b->isActive());
                $this->assertEquals("http://www.ilias.de", $b->getAction());
        }

        public function test_render_button_label($factory_method) {
                $ln = "http://www.ilias.de";
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", $ln);
                $r = $this->getDefaultRenderer();

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

                $css_classes = self::$canonical_css_classes[$factory_method];
                $expected = "<a class=\"$css_classes\" href=\"$ln\" data-action=\"$ln\">".
                                        "label".
                                        "</a>";
                $this->assertEquals($expected, $html);
        }

        public function test_render_button_disabled($factory_method) {
                $ln = "http://www.ilias.de";
                $f = $this->getButtonFactory();
                $b = $f->$factory_method("label", $ln)
                                ->withUnavailableAction();
                $r = $this->getDefaultRenderer();

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

                $css_classes = self::$canonical_css_classes[$factory_method];
                $expected = "<a class=\"$css_classes ilSubmitInactive\" data-action=\"$ln\">".
                                        "label".
                                        "</a>";
                $this->assertEquals($expected, $html);
        }

        public function test_render_close_button() {
                $f = $this->getButtonFactory();
                $r = $this->getDefaultRenderer();
                $b = $f->close();

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

                $expected = "<button type=\"button\" class=\"close\" data-dismiss=\"modal\">".
                                        "       <span aria-hidden=\"true\">&times;</span>".
                                        "       <span class=\"sr-only\">Close</span>".
                                        "</button>";
                $this->assertEquals($expected, $html);
        }

        public function test_render_button_with_on_load_code($factory_method) {
                $ln = "http://www.ilias.de";
                $f = $this->getButtonFactory();
                $r = $this->getDefaultRenderer();
                $ids = array();
                $b = $f->$factory_method("label", $ln)
                                ->withOnLoadCode(function($id) use (&$ids) {
                                        $ids[] = $id;
                                        return "";
                                });

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

                $this->assertCount(1, $ids);

                $id = $ids[0];
                $css_classes = self::$canonical_css_classes[$factory_method];
                $expected = "<a class=\"$css_classes\" href=\"$ln\" data-action=\"$ln\" id=\"$id\">".
                                        "label".
                                        "</a>";
                $this->assertEquals($expected, $html);
        }

        public function test_____render_close_button_with_on_load_code() {
                $f = $this->getButtonFactory();
                $r = $this->getDefaultRenderer();
                $ids = array();
                $b = $f->close()
                                ->withOnLoadCode(function($id) use (&$ids) {
                                        $ids[] = $id;
                                        return "";
                                });

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

                $this->assertCount(1, $ids);

                $id = $ids[0];
                $expected = "<button type=\"button\" class=\"close\" data-dismiss=\"modal\" id=\"$id\">".
                                        "       <span aria-hidden=\"true\">&times;</span>".
                                        "       <span class=\"sr-only\">Close</span>".
                                        "</button>";
                $this->assertEquals($expected, $html);
        }

        public function button_type_provider() {
                return array
                        ( array("standard")
                        , array("primary")
                        );
        }

}