3 namespace Drupal\Tests\views\Kernel\Handler;
5 use Drupal\Core\Render\RenderContext;
6 use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
7 use Drupal\views\Plugin\views\field\FieldPluginBase;
8 use Drupal\views\Views;
11 * Tests the generic field handler.
14 * @see \Drupal\views\Plugin\views\field\FieldPluginBase
16 class FieldKernelTest extends ViewsKernelTestBase {
18 public static $modules = ['user'];
21 * Views used by this test.
25 public static $testViews = ['test_view', 'test_field_tokens', 'test_field_argument_tokens', 'test_field_output'];
32 protected $columnMap = [
33 'views_test_data_name' => 'name',
39 protected function viewsData() {
40 $data = parent::viewsData();
41 $data['views_test_data']['job']['field']['id'] = 'test_field';
42 $data['views_test_data']['job']['field']['click sortable'] = FALSE;
43 $data['views_test_data']['id']['field']['click sortable'] = TRUE;
48 * Tests that the render function is called.
50 public function testRender() {
51 /** @var \Drupal\Core\Render\RendererInterface $renderer */
52 $renderer = \Drupal::service('renderer');
54 $view = Views::getView('test_field_tokens');
55 $this->executeView($view);
57 $random_text = $this->randomMachineName();
58 $view->field['job']->setTestValue($random_text);
59 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
60 return $view->field['job']->theme($view->result[0]);
62 $this->assertEqual($output, $random_text, 'Make sure the render method rendered the manual set value.');
66 * Tests all things related to the query.
68 public function testQuery() {
69 // Tests adding additional fields to the query.
70 $view = Views::getView('test_view');
71 $view->initHandlers();
73 $id_field = $view->field['id'];
74 $id_field->additional_fields['job'] = 'job';
75 // Choose also a field alias key which doesn't match to the table field.
76 $id_field->additional_fields['created_test'] = ['table' => 'views_test_data', 'field' => 'created'];
79 // Make sure the field aliases have the expected value.
80 $this->assertEqual($id_field->aliases['job'], 'views_test_data_job');
81 $this->assertEqual($id_field->aliases['created_test'], 'views_test_data_created');
83 $this->executeView($view);
84 // Tests the getValue method with and without a field aliases.
85 foreach ($this->dataSet() as $key => $row) {
87 $result = $view->result[$key];
88 $this->assertEqual($id_field->getValue($result), $id);
89 $this->assertEqual($id_field->getValue($result, 'job'), $row['job']);
90 $this->assertEqual($id_field->getValue($result, 'created_test'), $row['created']);
95 * Asserts that a string is part of another string.
97 * @param string $haystack
98 * The value to search in.
99 * @param string $needle
100 * The value to search for.
101 * @param string $message
102 * (optional) A message to display with the assertion. Do not translate
103 * messages: use \Drupal\Component\Render\FormattableMarkup to embed
104 * variables in the message text, not t(). If left blank, a default message
106 * @param string $group
107 * (optional) The group this message is in, which is displayed in a column
108 * in test output. Use 'Debug' to indicate this is debugging output. Do not
109 * translate this string. Defaults to 'Other'; most tests do not override
113 * TRUE if the assertion succeeded, FALSE otherwise.
115 protected function assertSubString($haystack, $needle, $message = '', $group = 'Other') {
116 return $this->assertTrue(strpos($haystack, $needle) !== FALSE, $message, $group);
120 * Asserts that a string is not part of another string.
122 * @param string $haystack
123 * The value to search in.
124 * @param string $needle
125 * The value to search for.
126 * @param string $message
127 * (optional) A message to display with the assertion. Do not translate
128 * messages: use \Drupal\Component\Render\FormattableMarkup to embed
129 * variables in the message text, not t(). If left blank, a default message
131 * @param string $group
132 * (optional) The group this message is in, which is displayed in a column
133 * in test output. Use 'Debug' to indicate this is debugging output. Do not
134 * translate this string. Defaults to 'Other'; most tests do not override
138 * TRUE if the assertion succeeded, FALSE otherwise.
140 protected function assertNotSubString($haystack, $needle, $message = '', $group = 'Other') {
141 return $this->assertTrue(strpos($haystack, $needle) === FALSE, $message, $group);
145 * Tests general rewriting of the output.
147 public function testRewrite() {
148 /** @var \Drupal\Core\Render\RendererInterface $renderer */
149 $renderer = \Drupal::service('renderer');
151 $view = Views::getView('test_view');
152 $view->initHandlers();
153 $this->executeView($view);
154 $row = $view->result[0];
155 $id_field = $view->field['id'];
157 // Don't check the rewrite checkbox, so the text shouldn't appear.
158 $id_field->options['alter']['text'] = $random_text = $this->randomMachineName();
159 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
160 return $id_field->theme($row);
162 $this->assertNotSubString($output, $random_text);
164 $id_field->options['alter']['alter_text'] = TRUE;
165 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
166 return $id_field->theme($row);
168 $this->assertSubString($output, $random_text);
172 * Tests rewriting of the output with HTML.
174 public function testRewriteHtmlWithTokens() {
175 /** @var \Drupal\Core\Render\RendererInterface $renderer */
176 $renderer = \Drupal::service('renderer');
178 $view = Views::getView('test_view');
179 $view->initHandlers();
180 $this->executeView($view);
181 $row = $view->result[0];
182 $id_field = $view->field['id'];
184 $id_field->options['alter']['text'] = '<p>{{ id }}</p>';
185 $id_field->options['alter']['alter_text'] = TRUE;
186 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
187 return $id_field->theme($row);
189 $this->assertSubString($output, '<p>1</p>');
191 // Add a non-safe HTML tag and make sure this gets removed.
192 $id_field->options['alter']['text'] = '<p>{{ id }} <script>alert("Script removed")</script></p>';
193 $id_field->options['alter']['alter_text'] = TRUE;
194 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
195 return $id_field->theme($row);
197 $this->assertSubString($output, '<p>1 alert("Script removed")</p>');
201 * Tests rewriting of the output with HTML and aggregation.
203 public function testRewriteHtmlWithTokensAndAggregation() {
204 /** @var \Drupal\Core\Render\RendererInterface $renderer */
205 $renderer = \Drupal::service('renderer');
207 $view = Views::getView('test_view');
209 $view->displayHandlers->get('default')->options['fields']['id']['group_type'] = 'sum';
210 $view->displayHandlers->get('default')->setOption('group_by', TRUE);
211 $view->initHandlers();
212 $this->executeView($view);
213 $row = $view->result[0];
214 $id_field = $view->field['id'];
216 $id_field->options['alter']['text'] = '<p>{{ id }}</p>';
217 $id_field->options['alter']['alter_text'] = TRUE;
218 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
219 return $id_field->theme($row);
221 $this->assertSubString($output, '<p>1</p>');
223 // Add a non-safe HTML tag and make sure this gets removed.
224 $id_field->options['alter']['text'] = '<p>{{ id }} <script>alert("Script removed")</script></p>';
225 $id_field->options['alter']['alter_text'] = TRUE;
226 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($id_field, $row) {
227 return $id_field->theme($row);
229 $this->assertSubString($output, '<p>1 alert("Script removed")</p>');
233 * Tests the arguments tokens on field level.
235 public function testArgumentTokens() {
236 /** @var \Drupal\Core\Render\RendererInterface $renderer */
237 $renderer = \Drupal::service('renderer');
239 $view = Views::getView('test_field_argument_tokens');
240 $this->executeView($view, ['{{ { "#pre_render": ["views_test_data_test_pre_render_function"]} }}']);
242 $name_field_0 = $view->field['name'];
244 // Test the old style tokens.
245 $name_field_0->options['alter']['alter_text'] = TRUE;
246 $name_field_0->options['alter']['text'] = '%1 !1';
248 $row = $view->result[0];
249 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($name_field_0, $row) {
250 return $name_field_0->advancedRender($row);
253 $this->assertFalse(strpos((string) $output, 'views_test_data_test_pre_render_function executed') !== FALSE, 'Ensure that the pre_render function was not executed');
254 $this->assertEqual('%1 !1', (string) $output, "Ensure that old style placeholders aren't replaced");
256 // This time use new style tokens but ensure that we still don't allow
257 // arbitrary code execution.
258 $name_field_0->options['alter']['alter_text'] = TRUE;
259 $name_field_0->options['alter']['text'] = '{{ arguments.null }} {{ raw_arguments.null }}';
261 $row = $view->result[0];
262 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($name_field_0, $row) {
263 return $name_field_0->advancedRender($row);
266 $this->assertFalse(strpos((string) $output, 'views_test_data_test_pre_render_function executed') !== FALSE, 'Ensure that the pre_render function was not executed');
267 $this->assertEqual('{{ { "#pre_render": ["views_test_data_test_pre_render_function"]} }} {{ { "#pre_render": ["views_test_data_test_pre_render_function"]} }}', (string) $output, 'Ensure that new style placeholders are replaced');
271 * Tests the field tokens, row level and field level.
273 public function testFieldTokens() {
274 /** @var \Drupal\Core\Render\RendererInterface $renderer */
275 $renderer = \Drupal::service('renderer');
277 $view = Views::getView('test_field_tokens');
278 $this->executeView($view);
279 $name_field_0 = $view->field['name'];
280 $name_field_1 = $view->field['name_1'];
281 $name_field_2 = $view->field['name_2'];
282 $row = $view->result[0];
284 $name_field_0->options['alter']['alter_text'] = TRUE;
285 $name_field_0->options['alter']['text'] = '{{ name }}';
287 $name_field_1->options['alter']['alter_text'] = TRUE;
288 $name_field_1->options['alter']['text'] = '{{ name_1 }} {{ name }}';
290 $name_field_2->options['alter']['alter_text'] = TRUE;
291 $name_field_2->options['alter']['text'] = '{% if name_2|length > 3 %}{{ name_2 }} {{ name_1 }}{% endif %}';
293 foreach ($view->result as $row) {
294 $expected_output_0 = $row->views_test_data_name;
295 $expected_output_1 = "$row->views_test_data_name $row->views_test_data_name";
296 $expected_output_2 = "$row->views_test_data_name $row->views_test_data_name $row->views_test_data_name";
298 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($name_field_0, $row) {
299 return $name_field_0->advancedRender($row);
301 $this->assertEqual($output, $expected_output_0, format_string('Test token replacement: "@token" gave "@output"', [
302 '@token' => $name_field_0->options['alter']['text'],
303 '@output' => $output,
306 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($name_field_1, $row) {
307 return $name_field_1->advancedRender($row);
309 $this->assertEqual($output, $expected_output_1, format_string('Test token replacement: "@token" gave "@output"', [
310 '@token' => $name_field_1->options['alter']['text'],
311 '@output' => $output,
314 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($name_field_2, $row) {
315 return $name_field_2->advancedRender($row);
317 $this->assertEqual($output, $expected_output_2, format_string('Test token replacement: "@token" gave "@output"', [
318 '@token' => $name_field_2->options['alter']['text'],
319 '@output' => $output,
323 $job_field = $view->field['job'];
324 $job_field->options['alter']['alter_text'] = TRUE;
325 $job_field->options['alter']['text'] = '{{ job }}';
327 $random_text = $this->randomMachineName();
328 $job_field->setTestValue($random_text);
329 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($job_field, $row) {
330 return $job_field->advancedRender($row);
332 $this->assertSubString($output, $random_text, format_string('Make sure the self token (@token => @value) appears in the output (@output)', [
333 '@value' => $random_text,
334 '@output' => $output,
335 '@token' => $job_field->options['alter']['text'],
338 // Verify the token format used in D7 and earlier does not get substituted.
339 $old_token = '[job]';
340 $job_field->options['alter']['text'] = $old_token;
341 $random_text = $this->randomMachineName();
342 $job_field->setTestValue($random_text);
343 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($job_field, $row) {
344 return $job_field->advancedRender($row);
346 $this->assertEqual($output, $old_token, format_string('Make sure the old token style (@token => @value) is not changed in the output (@output)', [
347 '@value' => $random_text,
348 '@output' => $output,
349 '@token' => $job_field->options['alter']['text'],
352 // Verify HTML tags are allowed in rewrite templates while token
353 // replacements are escaped.
354 $job_field->options['alter']['text'] = '<h1>{{ job }}</h1>';
355 $random_text = $this->randomMachineName();
356 $job_field->setTestValue('<span>' . $random_text . '</span>');
357 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($job_field, $row) {
358 return $job_field->advancedRender($row);
360 $this->assertEqual($output, '<h1><span>' . $random_text . '</span></h1>', 'Valid tags are allowed in rewrite templates and token replacements.');
362 // Verify <script> tags are correctly removed from rewritten text.
363 $rewrite_template = '<script>alert("malicious");</script>';
364 $job_field->options['alter']['text'] = $rewrite_template;
365 $random_text = $this->randomMachineName();
366 $job_field->setTestValue($random_text);
367 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($job_field, $row) {
368 return $job_field->advancedRender($row);
370 $this->assertNotSubString($output, '<script>', 'Ensure a script tag in the rewrite template is removed.');
372 $rewrite_template = '<script>{{ job }}</script>';
373 $job_field->options['alter']['text'] = $rewrite_template;
374 $random_text = $this->randomMachineName();
375 $job_field->setTestValue($random_text);
376 $output = $renderer->executeInRenderContext(new RenderContext(), function () use ($job_field, $row) {
377 return $job_field->advancedRender($row);
379 $this->assertEqual($output, $random_text, format_string('Make sure a script tag in the template (@template) is removed, leaving only the replaced token in the output (@output)', [
380 '@output' => $output,
381 '@template' => $rewrite_template,
386 * Tests the exclude setting.
388 public function testExclude() {
389 /** @var \Drupal\Core\Render\RendererInterface $renderer */
390 $renderer = $this->container->get('renderer');
391 $view = Views::getView('test_field_output');
392 $view->initHandlers();
393 // Hide the field and see whether it's rendered.
394 $view->field['name']->options['exclude'] = TRUE;
396 $output = $view->preview();
397 $output = $renderer->renderRoot($output);
398 foreach ($this->dataSet() as $entry) {
399 $this->assertNotSubString($output, $entry['name']);
402 // Show and check the field.
403 $view->field['name']->options['exclude'] = FALSE;
405 $output = $view->preview();
406 $output = $renderer->renderRoot($output);
407 foreach ($this->dataSet() as $entry) {
408 $this->assertSubString($output, $entry['name']);
413 * Tests everything related to empty output of a field.
415 public function testEmpty() {
416 $this->_testHideIfEmpty();
417 $this->_testEmptyText();
421 * Tests the hide if empty functionality.
423 * This tests alters the result to get easier and less coupled results. It is
424 * important that assertIdentical() is used in this test since in PHP 0 == ''.
426 public function _testHideIfEmpty() {
427 /** @var \Drupal\Core\Render\RendererInterface $renderer */
428 $renderer = \Drupal::service('renderer');
430 $view = Views::getView('test_view');
431 $view->initDisplay();
432 $this->executeView($view);
434 $column_map_reversed = array_flip($this->columnMap);
435 $view->row_index = 0;
436 $random_name = $this->randomMachineName();
437 $random_value = $this->randomMachineName();
439 // Test when results are not rewritten and empty values are not hidden.
440 $view->field['name']->options['hide_alter_empty'] = FALSE;
441 $view->field['name']->options['hide_empty'] = FALSE;
442 $view->field['name']->options['empty_zero'] = FALSE;
444 // Test a valid string.
445 $view->result[0]->{$column_map_reversed['name']} = $random_name;
446 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
447 return $view->field['name']->advancedRender($view->result[0]);
449 $this->assertIdentical((string) $render, $random_name, 'By default, a string should not be treated as empty.');
451 // Test an empty string.
452 $view->result[0]->{$column_map_reversed['name']} = "";
453 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
454 return $view->field['name']->advancedRender($view->result[0]);
456 $this->assertIdentical($render, "", 'By default, "" should not be treated as empty.');
458 // Test zero as an integer.
459 $view->result[0]->{$column_map_reversed['name']} = 0;
460 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
461 return $view->field['name']->advancedRender($view->result[0]);
463 $this->assertIdentical((string) $render, '0', 'By default, 0 should not be treated as empty.');
465 // Test zero as a string.
466 $view->result[0]->{$column_map_reversed['name']} = "0";
467 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
468 return $view->field['name']->advancedRender($view->result[0]);
470 $this->assertIdentical((string) $render, "0", 'By default, "0" should not be treated as empty.');
472 // Test when results are not rewritten and non-zero empty values are hidden.
473 $view->field['name']->options['hide_alter_empty'] = TRUE;
474 $view->field['name']->options['hide_empty'] = TRUE;
475 $view->field['name']->options['empty_zero'] = FALSE;
477 // Test a valid string.
478 $view->result[0]->{$column_map_reversed['name']} = $random_name;
479 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
480 return $view->field['name']->advancedRender($view->result[0]);
482 $this->assertIdentical((string) $render, $random_name, 'If hide_empty is checked, a string should not be treated as empty.');
484 // Test an empty string.
485 $view->result[0]->{$column_map_reversed['name']} = "";
486 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
487 return $view->field['name']->advancedRender($view->result[0]);
489 $this->assertIdentical($render, "", 'If hide_empty is checked, "" should be treated as empty.');
491 // Test zero as an integer.
492 $view->result[0]->{$column_map_reversed['name']} = 0;
493 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
494 return $view->field['name']->advancedRender($view->result[0]);
496 $this->assertIdentical((string) $render, '0', 'If hide_empty is checked, but not empty_zero, 0 should not be treated as empty.');
498 // Test zero as a string.
499 $view->result[0]->{$column_map_reversed['name']} = "0";
500 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
501 return $view->field['name']->advancedRender($view->result[0]);
503 $this->assertIdentical((string) $render, "0", 'If hide_empty is checked, but not empty_zero, "0" should not be treated as empty.');
505 // Test when results are not rewritten and all empty values are hidden.
506 $view->field['name']->options['hide_alter_empty'] = TRUE;
507 $view->field['name']->options['hide_empty'] = TRUE;
508 $view->field['name']->options['empty_zero'] = TRUE;
510 // Test zero as an integer.
511 $view->result[0]->{$column_map_reversed['name']} = 0;
512 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
513 return $view->field['name']->advancedRender($view->result[0]);
515 $this->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, 0 should be treated as empty.');
517 // Test zero as a string.
518 $view->result[0]->{$column_map_reversed['name']} = "0";
519 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
520 return $view->field['name']->advancedRender($view->result[0]);
522 $this->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, "0" should be treated as empty.');
524 // Test when results are rewritten to a valid string and non-zero empty
525 // results are hidden.
526 $view->field['name']->options['hide_alter_empty'] = FALSE;
527 $view->field['name']->options['hide_empty'] = TRUE;
528 $view->field['name']->options['empty_zero'] = FALSE;
529 $view->field['name']->options['alter']['alter_text'] = TRUE;
530 $view->field['name']->options['alter']['text'] = $random_name;
532 // Test a valid string.
533 $view->result[0]->{$column_map_reversed['name']} = $random_value;
534 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
535 return $view->field['name']->advancedRender($view->result[0]);
537 $this->assertIdentical((string) $render, $random_name, 'If the rewritten string is not empty, it should not be treated as empty.');
539 // Test an empty string.
540 $view->result[0]->{$column_map_reversed['name']} = "";
541 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
542 return $view->field['name']->advancedRender($view->result[0]);
544 $this->assertIdentical((string) $render, $random_name, 'If the rewritten string is not empty, "" should not be treated as empty.');
546 // Test zero as an integer.
547 $view->result[0]->{$column_map_reversed['name']} = 0;
548 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
549 return $view->field['name']->advancedRender($view->result[0]);
551 $this->assertIdentical((string) $render, $random_name, 'If the rewritten string is not empty, 0 should not be treated as empty.');
553 // Test zero as a string.
554 $view->result[0]->{$column_map_reversed['name']} = "0";
555 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
556 return $view->field['name']->advancedRender($view->result[0]);
558 $this->assertIdentical((string) $render, $random_name, 'If the rewritten string is not empty, "0" should not be treated as empty.');
560 // Test when results are rewritten to an empty string and non-zero empty results are hidden.
561 $view->field['name']->options['hide_alter_empty'] = TRUE;
562 $view->field['name']->options['hide_empty'] = TRUE;
563 $view->field['name']->options['empty_zero'] = FALSE;
564 $view->field['name']->options['alter']['alter_text'] = TRUE;
565 $view->field['name']->options['alter']['text'] = "";
567 // Test a valid string.
568 $view->result[0]->{$column_map_reversed['name']} = $random_name;
569 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
570 return $view->field['name']->advancedRender($view->result[0]);
572 $this->assertIdentical((string) $render, $random_name, 'If the rewritten string is empty, it should not be treated as empty.');
574 // Test an empty string.
575 $view->result[0]->{$column_map_reversed['name']} = "";
576 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
577 return $view->field['name']->advancedRender($view->result[0]);
579 $this->assertIdentical($render, "", 'If the rewritten string is empty, "" should be treated as empty.');
581 // Test zero as an integer.
582 $view->result[0]->{$column_map_reversed['name']} = 0;
583 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
584 return $view->field['name']->advancedRender($view->result[0]);
586 $this->assertIdentical((string) $render, '0', 'If the rewritten string is empty, 0 should not be treated as empty.');
588 // Test zero as a string.
589 $view->result[0]->{$column_map_reversed['name']} = "0";
590 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
591 return $view->field['name']->advancedRender($view->result[0]);
593 $this->assertIdentical((string) $render, "0", 'If the rewritten string is empty, "0" should not be treated as empty.');
595 // Test when results are rewritten to zero as a string and non-zero empty
596 // results are hidden.
597 $view->field['name']->options['hide_alter_empty'] = FALSE;
598 $view->field['name']->options['hide_empty'] = TRUE;
599 $view->field['name']->options['empty_zero'] = FALSE;
600 $view->field['name']->options['alter']['alter_text'] = TRUE;
601 $view->field['name']->options['alter']['text'] = "0";
603 // Test a valid string.
604 $view->result[0]->{$column_map_reversed['name']} = $random_name;
605 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
606 return $view->field['name']->advancedRender($view->result[0]);
608 $this->assertIdentical((string) $render, "0", 'If the rewritten string is zero and empty_zero is not checked, the string rewritten as 0 should not be treated as empty.');
610 // Test an empty string.
611 $view->result[0]->{$column_map_reversed['name']} = "";
612 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
613 return $view->field['name']->advancedRender($view->result[0]);
615 $this->assertIdentical((string) $render, "0", 'If the rewritten string is zero and empty_zero is not checked, "" rewritten as 0 should not be treated as empty.');
617 // Test zero as an integer.
618 $view->result[0]->{$column_map_reversed['name']} = 0;
619 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
620 return $view->field['name']->advancedRender($view->result[0]);
622 $this->assertIdentical((string) $render, "0", 'If the rewritten string is zero and empty_zero is not checked, 0 should not be treated as empty.');
624 // Test zero as a string.
625 $view->result[0]->{$column_map_reversed['name']} = "0";
626 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
627 return $view->field['name']->advancedRender($view->result[0]);
629 $this->assertIdentical((string) $render, "0", 'If the rewritten string is zero and empty_zero is not checked, "0" should not be treated as empty.');
631 // Test when results are rewritten to a valid string and non-zero empty
632 // results are hidden.
633 $view->field['name']->options['hide_alter_empty'] = TRUE;
634 $view->field['name']->options['hide_empty'] = TRUE;
635 $view->field['name']->options['empty_zero'] = FALSE;
636 $view->field['name']->options['alter']['alter_text'] = TRUE;
637 $view->field['name']->options['alter']['text'] = $random_value;
639 // Test a valid string.
640 $view->result[0]->{$column_map_reversed['name']} = $random_name;
641 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
642 return $view->field['name']->advancedRender($view->result[0]);
644 $this->assertIdentical((string) $render, $random_value, 'If the original and rewritten strings are valid, it should not be treated as empty.');
646 // Test an empty string.
647 $view->result[0]->{$column_map_reversed['name']} = "";
648 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
649 return $view->field['name']->advancedRender($view->result[0]);
651 $this->assertIdentical($render, "", 'If either the original or rewritten string is invalid, "" should be treated as empty.');
653 // Test zero as an integer.
654 $view->result[0]->{$column_map_reversed['name']} = 0;
655 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
656 return $view->field['name']->advancedRender($view->result[0]);
658 $this->assertIdentical((string) $render, $random_value, 'If the original and rewritten strings are valid, 0 should not be treated as empty.');
660 // Test zero as a string.
661 $view->result[0]->{$column_map_reversed['name']} = "0";
662 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
663 return $view->field['name']->advancedRender($view->result[0]);
665 $this->assertIdentical((string) $render, $random_value, 'If the original and rewritten strings are valid, "0" should not be treated as empty.');
667 // Test when results are rewritten to zero as a string and all empty
668 // original values and results are hidden.
669 $view->field['name']->options['hide_alter_empty'] = TRUE;
670 $view->field['name']->options['hide_empty'] = TRUE;
671 $view->field['name']->options['empty_zero'] = TRUE;
672 $view->field['name']->options['alter']['alter_text'] = TRUE;
673 $view->field['name']->options['alter']['text'] = "0";
675 // Test a valid string.
676 $view->result[0]->{$column_map_reversed['name']} = $random_name;
677 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
678 return $view->field['name']->advancedRender($view->result[0]);
680 $this->assertIdentical((string) $render, "", 'If the rewritten string is zero, it should be treated as empty.');
682 // Test an empty string.
683 $view->result[0]->{$column_map_reversed['name']} = "";
684 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
685 return $view->field['name']->advancedRender($view->result[0]);
687 $this->assertIdentical($render, "", 'If the rewritten string is zero, "" should be treated as empty.');
689 // Test zero as an integer.
690 $view->result[0]->{$column_map_reversed['name']} = 0;
691 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
692 return $view->field['name']->advancedRender($view->result[0]);
694 $this->assertIdentical($render, "", 'If the rewritten string is zero, 0 should not be treated as empty.');
696 // Test zero as a string.
697 $view->result[0]->{$column_map_reversed['name']} = "0";
698 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
699 return $view->field['name']->advancedRender($view->result[0]);
701 $this->assertIdentical($render, "", 'If the rewritten string is zero, "0" should not be treated as empty.');
705 * Tests the usage of the empty text.
707 public function _testEmptyText() {
708 /** @var \Drupal\Core\Render\RendererInterface $renderer */
709 $renderer = \Drupal::service('renderer');
711 $view = Views::getView('test_view');
712 $view->initDisplay();
713 $this->executeView($view);
715 $column_map_reversed = array_flip($this->columnMap);
716 $view->row_index = 0;
718 $empty_text = $view->field['name']->options['empty'] = $this->randomMachineName();
719 $view->result[0]->{$column_map_reversed['name']} = "";
720 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
721 return $view->field['name']->advancedRender($view->result[0]);
723 $this->assertIdentical((string) $render, $empty_text, 'If a field is empty, the empty text should be used for the output.');
725 $view->result[0]->{$column_map_reversed['name']} = "0";
726 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
727 return $view->field['name']->advancedRender($view->result[0]);
729 $this->assertIdentical((string) $render, "0", 'If a field is 0 and empty_zero is not checked, the empty text should not be used for the output.');
731 $view->result[0]->{$column_map_reversed['name']} = "0";
732 $view->field['name']->options['empty_zero'] = TRUE;
733 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
734 return $view->field['name']->advancedRender($view->result[0]);
736 $this->assertIdentical((string) $render, $empty_text, 'If a field is 0 and empty_zero is checked, the empty text should be used for the output.');
738 $view->result[0]->{$column_map_reversed['name']} = "";
739 $view->field['name']->options['alter']['alter_text'] = TRUE;
740 $alter_text = $view->field['name']->options['alter']['text'] = $this->randomMachineName();
741 $view->field['name']->options['hide_alter_empty'] = FALSE;
742 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
743 return $view->field['name']->advancedRender($view->result[0]);
745 $this->assertIdentical((string) $render, $alter_text, 'If a field is empty, some rewrite text exists, but hide_alter_empty is not checked, render the rewrite text.');
747 $view->field['name']->options['hide_alter_empty'] = TRUE;
748 $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
749 return $view->field['name']->advancedRender($view->result[0]);
751 $this->assertIdentical((string) $render, $empty_text, 'If a field is empty, some rewrite text exists, and hide_alter_empty is checked, use the empty text.');
755 * Tests views_handler_field::isValueEmpty().
757 public function testIsValueEmpty() {
758 $view = Views::getView('test_view');
759 $view->initHandlers();
760 $field = $view->field['name'];
762 $this->assertFalse($field->isValueEmpty("not empty", TRUE), 'A normal string is not empty.');
763 $this->assertTrue($field->isValueEmpty("not empty", TRUE, FALSE), 'A normal string which skips empty() can be seen as empty.');
765 $this->assertTrue($field->isValueEmpty("", TRUE), '"" is considered as empty.');
767 $this->assertTrue($field->isValueEmpty('0', TRUE), '"0" is considered as empty if empty_zero is TRUE.');
768 $this->assertTrue($field->isValueEmpty(0, TRUE), '0 is considered as empty if empty_zero is TRUE.');
769 $this->assertFalse($field->isValueEmpty('0', FALSE), '"0" is considered not as empty if empty_zero is FALSE.');
770 $this->assertFalse($field->isValueEmpty(0, FALSE), '0 is considered not as empty if empty_zero is FALSE.');
772 $this->assertTrue($field->isValueEmpty(NULL, TRUE, TRUE), 'Null should be always seen as empty, regardless of no_skip_empty.');
773 $this->assertTrue($field->isValueEmpty(NULL, TRUE, FALSE), 'Null should be always seen as empty, regardless of no_skip_empty.');
777 * Tests whether the filters are click sortable as expected.
779 public function testClickSortable() {
780 // Test that clickSortable is TRUE by default.
782 'table' => 'views_test_data',
785 $plugin = $this->container->get('plugin.manager.views.field')->getHandler($item);
786 $this->assertTrue($plugin->clickSortable(), 'TRUE as a default value is correct.');
788 // Test that clickSortable is TRUE by when set TRUE in the data.
789 $item['field'] = 'id';
790 $plugin = $this->container->get('plugin.manager.views.field')->getHandler($item);
791 $this->assertTrue($plugin->clickSortable(), 'TRUE as a views data value is correct.');
793 // Test that clickSortable is FALSE by when set FALSE in the data.
794 $item['field'] = 'job';
795 $plugin = $this->container->get('plugin.manager.views.field')->getHandler($item);
796 $this->assertFalse($plugin->clickSortable(), 'FALSE as a views data value is correct.');
800 * Tests the trimText method.
802 public function testTrimText() {
803 // Test unicode. See https://www.drupal.org/node/513396#comment-2839416.
805 'Tuy nhiên, những hi vọng',
806 'Giả sử chúng tôi có 3 Apple',
807 'siêu nhỏ này là bộ xử lý',
808 'Di động của nhà sản xuất Phần Lan',
809 'khoảng cách từ đại lí đến',
810 'của hãng bao gồm ba dòng',
814 // Just test maxlength without word boundary.
829 foreach ($text as $key => $line) {
830 $result_text = FieldPluginBase::trimText($alter, $line);
831 $this->assertEqual($result_text, $expect[$key]);
834 // Test also word_boundary
835 $alter['word_boundary'] = TRUE;
847 foreach ($text as $key => $line) {
848 $result_text = FieldPluginBase::trimText($alter, $line);
849 $this->assertEqual($result_text, $expect[$key]);