class TableTest

class TableTest extends KernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'system',
        'form_test',
    ];
    
    /**
     * Tableheader.js provides 'sticky' table headers, and is included by default.
     */
    public function testThemeTableStickyHeaders() {
        $header = [
            'one',
            'two',
            'three',
        ];
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#sticky' => TRUE,
        ];
        $this->render($table);
        // Make sure tableheader.js was attached.
        $tableheader = $this->xpath("//script[contains(@src, 'tableheader.js')]");
        $this->assertCount(1, $tableheader);
        $this->assertRaw('sticky-enabled');
    }
    
    /**
     * If $sticky is FALSE, no tableheader.js should be included.
     */
    public function testThemeTableNoStickyHeaders() {
        $header = [
            'one',
            'two',
            'three',
        ];
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $attributes = [];
        $caption = NULL;
        $colgroups = [];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#attributes' => $attributes,
            '#caption' => $caption,
            '#colgroups' => $colgroups,
            '#sticky' => FALSE,
        ];
        $this->render($table);
        // Make sure tableheader.js was not attached.
        $tableheader = $this->xpath("//script[contains(@src, 'tableheader.js')]");
        $this->assertCount(0, $tableheader);
        $this->assertNoRaw('sticky-enabled');
    }
    
    /**
     * Tests the display of the table header.
     *
     * Tests are performed when the there are no rows and that the empty text is
     * displayed correctly.
     */
    public function testThemeTableWithEmptyMessage() {
        $header = [
            'Header 1',
            [
                'data' => 'Header 2',
                'colspan' => 2,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => [],
            '#empty' => 'Empty row.',
        ];
        // Enable the Starterkit theme.
        \Drupal::service('theme_installer')->install([
            'starterkit_theme',
        ]);
        $this->config('system.theme')
            ->set('default', 'starterkit_theme')
            ->save();
        $this->render($table);
        $this->removeWhiteSpace();
        $this->assertRaw('<thead><tr><th>Header 1</th><th colspan="2">Header 2</th></tr>', 'Table header found.');
        $this->assertRaw('<tr class="odd"><td colspan="3" class="empty message">Empty row.</td>', 'Colspan on #empty row found.');
    }
    
    /**
     * Tests that the 'no_striping' option works correctly.
     */
    public function testThemeTableWithNoStriping() {
        $rows = [
            [
                'data' => [
                    1,
                ],
                'no_striping' => TRUE,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#rows' => $rows,
        ];
        $this->render($table);
        $this->assertNoRaw('class="odd"', 'Odd/even classes were not added because $no_striping = TRUE.');
        $this->assertNoRaw('no_striping', 'No invalid no_striping HTML attribute was printed.');
    }
    
    /**
     * Tests that the 'footer' option works correctly.
     */
    public function testThemeTableFooter() {
        $footer = [
            [
                'data' => [
                    1,
                ],
            ],
            [
                'Foo',
            ],
        ];
        $table = [
            '#type' => 'table',
            '#rows' => [],
            '#footer' => $footer,
        ];
        $this->render($table);
        $this->removeWhiteSpace();
        $this->assertRaw('<tfoot><tr><td>1</td></tr><tr><td>Foo</td></tr></tfoot>', 'Table footer found.');
    }
    
    /**
     * Tests that the 'header' option in cells works correctly.
     */
    public function testThemeTableHeaderCellOption() {
        $rows = [
            [
                [
                    'data' => 1,
                    'header' => TRUE,
                ],
                [
                    'data' => 1,
                    'header' => FALSE,
                ],
                [
                    'data' => 1,
                ],
            ],
        ];
        $table = [
            '#type' => 'table',
            '#rows' => $rows,
        ];
        $this->render($table);
        $this->removeWhiteSpace();
        $this->assertRaw('<th>1</th><td>1</td><td>1</td>', 'The th and td tags was printed correctly.');
    }
    
    /**
     * Tests that the 'responsive-table' class is applied correctly.
     */
    public function testThemeTableResponsive() {
        $header = [
            'one',
            'two',
            'three',
        ];
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#responsive' => TRUE,
        ];
        $this->render($table);
        $this->assertRaw('responsive-enabled', 'The responsive-enabled class was printed correctly.');
    }
    
    /**
     * Tests that the 'responsive-table' class is not applied without headers.
     */
    public function testThemeTableNotResponsiveHeaders() {
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#rows' => $rows,
            '#responsive' => TRUE,
        ];
        $this->render($table);
        $this->assertNoRaw('responsive-enabled', 'The responsive-enabled class is not applied without table headers.');
    }
    
    /**
     * Tests that 'responsive-table' class only applied when responsive is TRUE.
     */
    public function testThemeTableNotResponsiveProperty() {
        $header = [
            'one',
            'two',
            'three',
        ];
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#responsive' => FALSE,
        ];
        $this->render($table);
        $this->assertNoRaw('responsive-enabled', 'The responsive-enabled class is not applied without the "responsive" property set to TRUE.');
    }
    
    /**
     * Tests 'priority-medium' and 'priority-low' classes.
     */
    public function testThemeTableResponsivePriority() {
        $header = [
            // Test associative header indices.
'associative_key' => [
                'data' => 1,
                'class' => [
                    RESPONSIVE_PRIORITY_MEDIUM,
                ],
            ],
            // Test non-associative header indices.
[
                'data' => 2,
                'class' => [
                    RESPONSIVE_PRIORITY_LOW,
                ],
            ],
            // Test no responsive priorities.
[
                'data' => 3,
            ],
        ];
        $rows = [
            [
                4,
                5,
                6,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#responsive' => TRUE,
        ];
        $this->render($table);
        $this->assertRaw('<th class="priority-medium">1</th>', 'Header 1: the priority-medium class was applied correctly.');
        $this->assertRaw('<th class="priority-low">2</th>', 'Header 2: the priority-low class was applied correctly.');
        $this->assertRaw('<th>3</th>', 'Header 3: no priority classes were applied.');
        $this->assertRaw('<td class="priority-medium">4</td>', 'Cell 1: the priority-medium class was applied correctly.');
        $this->assertRaw('<td class="priority-low">5</td>', 'Cell 2: the priority-low class was applied correctly.');
        $this->assertRaw('<td>6</td>', 'Cell 3: no priority classes were applied.');
    }
    
    /**
     * Tests header elements with a mix of string and render array values.
     */
    public function testThemeTableHeaderRenderArray() {
        $header = [
            [
                'data' => [
                    '#markup' => 'one',
                ],
            ],
            'two',
            [
                'data' => [
                    '#type' => 'html_tag',
                    '#tag' => 'b',
                    '#value' => 'three',
                ],
            ],
        ];
        $rows = [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#responsive' => FALSE,
        ];
        $this->render($table);
        $this->removeWhiteSpace();
        $this->assertRaw('<thead><tr><th>one</th><th>two</th><th><b>three</b></th></tr>', 'Table header found.');
    }
    
    /**
     * Tests row elements with a mix of string and render array values.
     */
    public function testThemeTableRowRenderArray() {
        $header = [
            'one',
            'two',
            'three',
        ];
        $rows = [
            [
                '1-one',
                [
                    'data' => '1-two',
                ],
                '1-three',
            ],
            [
                [
                    'data' => [
                        '#markup' => '2-one',
                    ],
                ],
                '2-two',
                [
                    'data' => [
                        '#type' => 'html_tag',
                        '#tag' => 'b',
                        '#value' => '2-three',
                    ],
                ],
            ],
        ];
        $table = [
            '#type' => 'table',
            '#header' => $header,
            '#rows' => $rows,
            '#responsive' => FALSE,
        ];
        $this->render($table);
        $this->removeWhiteSpace();
        $this->assertRaw('<tbody><tr><td>1-one</td><td>1-two</td><td>1-three</td></tr>', 'Table row 1 found.');
        $this->assertRaw('<tr><td>2-one</td><td>2-two</td><td><b>2-three</b></td></tr></tbody>', 'Table row 2 found.');
    }
    
    /**
     * Tests that the select/checkbox label is being generated and escaped.
     */
    public function testThemeTableTitle() {
        $form = \Drupal::formBuilder()->getForm('\\Drupal\\form_test\\Form\\FormTestTableForm');
        $this->render($form);
        $this->assertEscaped('Update <em>kitten</em>');
        $this->assertRaw('Update my favorite fruit is <strong>bananas</strong>');
    }

}