FieldTest.php in Views (for Drupal 7) 8.3
Definition of Drupal\views\Tests\Handler\FieldTest.
Namespace
Drupal\views\Tests\HandlerFile
lib/Drupal/views/Tests/Handler/FieldTest.phpView source
<?php
/**
* @file
* Definition of Drupal\views\Tests\Handler\FieldTest.
*/
namespace Drupal\views\Tests\Handler;
/**
* Tests the generic field handler.
*
* @see Drupal\views\Plugin\views\field\FieldPluginBase
*/
class FieldTest extends HandlerTestBase {
public static function getInfo() {
return array(
'name' => 'Field: Base',
'description' => 'Tests the generic field handler.',
'group' => 'Views Handlers',
);
}
protected function setUp() {
parent::setUp();
$this
->enableViewsTestModule();
$this->column_map = array(
'views_test_data_name' => 'name',
);
}
/**
* Overrides Drupal\views\Tests\ViewTestBase::viewsData().
*/
protected function viewsData() {
$data = parent::viewsData();
$data['views_test_data']['job']['field']['id'] = 'test_field';
return $data;
}
/**
* Tests that the render function is called.
*/
public function testRender() {
$view = views_get_view('test_field_tokens');
$this
->executeView($view);
$random_text = $this
->randomName();
$view->field['job']
->setTestValue($random_text);
$this
->assertEqual($view->field['job']
->theme($view->result[0]), $random_text, 'Make sure the render method rendered the manual set value.');
}
/**
* Tests all things related to the query.
*/
public function testQuery() {
// Tests adding additional fields to the query.
$view = $this
->getBasicView();
$view
->initHandlers();
$id_field = $view->field['id'];
$id_field->additional_fields['job'] = 'job';
// Choose also a field alias key which doesn't match to the table field.
$id_field->additional_fields['created_test'] = array(
'table' => 'views_test_data',
'field' => 'created',
);
$view
->build();
// Make sure the field aliases have the expected value.
$this
->assertEqual($id_field->aliases['job'], 'views_test_data_job');
$this
->assertEqual($id_field->aliases['created_test'], 'views_test_data_created');
$this
->executeView($view);
// Tests the get_value method with and without a field aliases.
foreach ($this
->dataSet() as $key => $row) {
$id = $key + 1;
$result = $view->result[$key];
$this
->assertEqual($id_field
->get_value($result), $id);
$this
->assertEqual($id_field
->get_value($result, 'job'), $row['job']);
$this
->assertEqual($id_field
->get_value($result, 'created_test'), $row['created']);
}
}
/**
* Tests the click sorting functionality.
*/
public function testClickSorting() {
$this
->drupalGet('test_click_sort');
$this
->assertResponse(200);
// Only the id and name should be click sortable, but not the name.
$this
->assertLinkByHref(url('test_click_sort', array(
'query' => array(
'order' => 'id',
'sort' => 'asc',
),
)));
$this
->assertLinkByHref(url('test_click_sort', array(
'query' => array(
'order' => 'name',
'sort' => 'desc',
),
)));
$this
->assertNoLinkByHref(url('test_click_sort', array(
'query' => array(
'order' => 'created',
),
)));
// Clicking a click sort should change the order.
$this
->clickLink(t('ID'));
$this
->assertLinkByHref(url('test_click_sort', array(
'query' => array(
'order' => 'id',
'sort' => 'desc',
),
)));
// Check that the output has the expected order (asc).
$ids = $this
->clickSortLoadIdsFromOutput();
$this
->assertEqual($ids, range(1, 5));
$this
->clickLink(t('ID'));
// Check that the output has the expected order (desc).
$ids = $this
->clickSortLoadIdsFromOutput();
$this
->assertEqual($ids, range(5, 1, -1));
}
/**
* Small helper function to get all ids in the output.
*
* @return array
* A list of beatle ids.
*/
protected function clickSortLoadIdsFromOutput() {
$fields = $this
->xpath("//td[contains(@class, 'views-field-id')]");
$ids = array();
foreach ($fields as $field) {
$ids[] = (int) $field[0];
}
return $ids;
}
/**
* Assertion helper which checks whether a string is part of another string.
*
* @param string $haystack
* The value to search in.
* @param string $needle
* The value to search for.
* @param string $message
* The message to display along with the assertion.
* @param string $group
* The type of assertion - examples are "Browser", "PHP".
* @return bool
* TRUE if the assertion succeeded, FALSE otherwise.
*/
protected function assertSubString($haystack, $needle, $message = '', $group = 'Other') {
return $this
->assertTrue(strpos($haystack, $needle) !== FALSE, $message, $group);
}
/**
* Assertion helper which checks whether a string is not part of another string.
*
* @param string $haystack
* The value to search in.
* @param string $needle
* The value to search for.
* @param string $message
* The message to display along with the assertion.
* @param string $group
* The type of assertion - examples are "Browser", "PHP".
* @return bool
* TRUE if the assertion succeeded, FALSE otherwise.
*/
protected function assertNotSubString($haystack, $needle, $message = '', $group = 'Other') {
return $this
->assertTrue(strpos($haystack, $needle) === FALSE, $message, $group);
}
/**
* Parse a content and return the html element.
*
* @param string $content
* The html to parse.
*
* @return array
* An array containing simplexml objects.
*/
protected function parseContent($content) {
$htmlDom = new \DOMDocument();
@$htmlDom
->loadHTML('<?xml encoding="UTF-8">' . $content);
$elements = simplexml_import_dom($htmlDom);
return $elements;
}
/**
* Performs an xpath search on a certain content.
*
* The search is relative to the root element of the $content variable.
*
* @param string $content
* The html to parse.
* @param string $xpath
* The xpath string to use in the search.
* @param array $arguments
* Some arguments for the xpath.
*
* @return array|FALSE
* The return value of the xpath search. For details on the xpath string
* format and return values see the SimpleXML documentation,
* http://php.net/manual/function.simplexml-element-xpath.php.
*/
protected function xpathContent($content, $xpath, array $arguments = array()) {
if ($elements = $this
->parseContent($content)) {
$xpath = $this
->buildXPathQuery($xpath, $arguments);
$result = $elements
->xpath($xpath);
// Some combinations of PHP / libxml versions return an empty array
// instead of the documented FALSE. Forcefully convert any falsish values
// to an empty array to allow foreach(...) constructions.
return $result ? $result : array();
}
else {
return FALSE;
}
}
/**
* Tests rewriting the output to a link.
*/
public function testAlterUrl() {
$view = $this
->getBasicView();
$view
->initHandlers();
$this
->executeView($view);
$row = $view->result[0];
$id_field = $view->field['id'];
// Setup the general settings required to build a link.
$id_field->options['alter']['make_link'] = TRUE;
$id_field->options['alter']['path'] = $path = $this
->randomName();
// Tests that the suffix/prefix appears on the output.
$id_field->options['alter']['prefix'] = $prefix = $this
->randomName();
$id_field->options['alter']['suffix'] = $suffix = $this
->randomName();
$output = $id_field
->theme($row);
$this
->assertSubString($output, $prefix);
$this
->assertSubString($output, $suffix);
unset($id_field->options['alter']['prefix']);
unset($id_field->options['alter']['suffix']);
$output = $id_field
->theme($row);
$this
->assertSubString($output, $path, 'Make sure that the path is part of the output');
// Some generic test code adapted from the UrlTest class, which tests
// mostly the different options for the path.
global $base_url, $script_path;
foreach (array(
FALSE,
TRUE,
) as $absolute) {
// Get the expected start of the path string.
$base = ($absolute ? $base_url . '/' : base_path()) . $script_path;
$absolute_string = $absolute ? 'absolute' : NULL;
$alter =& $id_field->options['alter'];
$alter['path'] = 'node/123';
$expected_result = url('node/123', array(
'absolute' => $absolute,
));
$alter['absolute'] = $absolute;
$result = $id_field
->theme($row);
$this
->assertSubString($result, $expected_result);
$expected_result = url('node/123', array(
'fragment' => 'foo',
'absolute' => $absolute,
));
$alter['path'] = 'node/123#foo';
$result = $id_field
->theme($row);
$this
->assertSubString($result, $expected_result);
$expected_result = url('node/123', array(
'query' => array(
'foo' => NULL,
),
'absolute' => $absolute,
));
$alter['path'] = 'node/123?foo';
$result = $id_field
->theme($row);
$this
->assertSubString($result, $expected_result);
$expected_result = url('node/123', array(
'query' => array(
'foo' => 'bar',
'bar' => 'baz',
),
'absolute' => $absolute,
));
$alter['path'] = 'node/123?foo=bar&bar=baz';
$result = $id_field
->theme($row);
$this
->assertSubString(decode_entities($result), decode_entities($expected_result));
$expected_result = url('node/123', array(
'query' => array(
'foo' => NULL,
),
'fragment' => 'bar',
'absolute' => $absolute,
));
$alter['path'] = 'node/123?foo#bar';
$result = $id_field
->theme($row);
// @fixme: The actual result is node/123?foo#bar so views has a bug here.
// $this->assertSubStringExists(decode_entities($result), decode_entities($expected_result));
$expected_result = url('<front>', array(
'absolute' => $absolute,
));
$alter['path'] = '<front>';
$result = $id_field
->theme($row);
$this
->assertSubString($result, $expected_result);
}
// Tests the replace spaces with dashes feature.
$id_field->options['alter']['replace_spaces'] = TRUE;
$id_field->options['alter']['path'] = $path = $this
->randomName() . ' ' . $this
->randomName();
$output = $id_field
->theme($row);
$this
->assertSubString($output, str_replace(' ', '-', $path));
$id_field->options['alter']['replace_spaces'] = FALSE;
$output = $id_field
->theme($row);
// The url has a space in it, so to check we have to decode the url output.
$this
->assertSubString(urldecode($output), $path);
// Tests the external flag.
// Switch on the external flag should output an external url as well.
$id_field->options['alter']['external'] = TRUE;
$id_field->options['alter']['path'] = $path = 'drupal.org';
$output = $id_field
->theme($row);
$this
->assertSubString($output, 'http://drupal.org');
// Setup a not external url, which shouldn't lead to an external url.
$id_field->options['alter']['external'] = FALSE;
$id_field->options['alter']['path'] = $path = 'drupal.org';
$output = $id_field
->theme($row);
$this
->assertNotSubString($output, 'http://drupal.org');
// Tests the transforming of the case setting.
$id_field->options['alter']['path'] = $path = $this
->randomName();
$id_field->options['alter']['path_case'] = 'none';
$output = $id_field
->theme($row);
$this
->assertSubString($output, $path);
// Switch to uppercase and lowercase.
$id_field->options['alter']['path_case'] = 'upper';
$output = $id_field
->theme($row);
$this
->assertSubString($output, strtoupper($path));
$id_field->options['alter']['path_case'] = 'lower';
$output = $id_field
->theme($row);
$this
->assertSubString($output, strtolower($path));
// Switch to ucfirst and ucwords.
$id_field->options['alter']['path_case'] = 'ucfirst';
$id_field->options['alter']['path'] = 'drupal has a great community';
$output = $id_field
->theme($row);
$this
->assertSubString($output, drupal_encode_path('Drupal has a great community'));
$id_field->options['alter']['path_case'] = 'ucwords';
$output = $id_field
->theme($row);
$this
->assertSubString($output, drupal_encode_path('Drupal Has A Great Community'));
unset($id_field->options['alter']['path_case']);
// Tests the linkclass setting and see whether it actuall exists in the output.
$id_field->options['alter']['link_class'] = $class = $this
->randomName();
$output = $id_field
->theme($row);
$elements = $this
->xpathContent($output, '//a[contains(@class, :class)]', array(
':class' => $class,
));
$this
->assertTrue($elements);
// @fixme link_class, alt, rel cannot be unset, which should be fixed.
$id_field->options['alter']['link_class'] = '';
// Tests the alt setting.
$id_field->options['alter']['alt'] = $rel = $this
->randomName();
$output = $id_field
->theme($row);
$elements = $this
->xpathContent($output, '//a[contains(@title, :alt)]', array(
':alt' => $rel,
));
$this
->assertTrue($elements);
$id_field->options['alter']['alt'] = '';
// Tests the rel setting.
$id_field->options['alter']['rel'] = $rel = $this
->randomName();
$output = $id_field
->theme($row);
$elements = $this
->xpathContent($output, '//a[contains(@rel, :rel)]', array(
':rel' => $rel,
));
$this
->assertTrue($elements);
$id_field->options['alter']['rel'] = '';
// Tests the target setting.
$id_field->options['alter']['target'] = $target = $this
->randomName();
$output = $id_field
->theme($row);
$elements = $this
->xpathContent($output, '//a[contains(@target, :target)]', array(
':target' => $target,
));
$this
->assertTrue($elements);
unset($id_field->options['alter']['target']);
}
/**
* Tests general rewriting of the output.
*/
public function testRewrite() {
$view = $this
->getBasicView();
$view
->initHandlers();
$this
->executeView($view);
$row = $view->result[0];
$id_field = $view->field['id'];
// Don't check the rewrite checkbox, so the text shouldn't appear.
$id_field->options['alter']['text'] = $random_text = $this
->randomName();
$output = $id_field
->theme($row);
$this
->assertNotSubString($output, $random_text);
$id_field->options['alter']['alter_text'] = TRUE;
$output = $id_field
->theme($row);
$this
->assertSubString($output, $random_text);
}
/**
* Tests the field/label/wrapper classes.
*/
public function testFieldClasses() {
$view = views_get_view('test_field_classes');
$view
->initHandlers();
// Tests whether the default field classes are added.
$id_field = $view->field['id'];
$id_field->options['element_default_classes'] = FALSE;
$output = $view
->preview();
$this
->assertFalse($this
->xpathContent($output, '//div[contains(@class, :class)]', array(
':class' => 'field-content',
)));
$this
->assertFalse($this
->xpathContent($output, '//div[contains(@class, :class)]', array(
':class' => 'field-label',
)));
$id_field->options['element_default_classes'] = TRUE;
$output = $view
->preview();
// Per default the label and the element of the field are spans.
$this
->assertTrue($this
->xpathContent($output, '//span[contains(@class, :class)]', array(
':class' => 'field-content',
)));
$this
->assertTrue($this
->xpathContent($output, '//span[contains(@class, :class)]', array(
':class' => 'views-label',
)));
$this
->assertTrue($this
->xpathContent($output, '//div[contains(@class, :class)]', array(
':class' => 'views-field',
)));
// Tests the element wrapper classes/element.
$random_class = $this
->randomName();
// Set some common wrapper element types and see whether they appear with and without a custom class set.
foreach (array(
'h1',
'span',
'p',
'div',
) as $element_type) {
$id_field->options['element_wrapper_type'] = $element_type;
// Set a custom wrapper element css class.
$id_field->options['element_wrapper_class'] = $random_class;
$output = $view
->preview();
$this
->assertTrue($this
->xpathContent($output, "//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
// Set no custom css class.
$id_field->options['element_wrapper_class'] = '';
$output = $view
->preview();
$this
->assertFalse($this
->xpathContent($output, "//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
$this
->assertTrue($this
->xpathContent($output, "//li[contains(@class, views-row)]/{$element_type}"));
}
// Tests the label class/element.
// Set some common label element types and see whether they appear with and without a custom class set.
foreach (array(
'h1',
'span',
'p',
'div',
) as $element_type) {
$id_field->options['element_label_type'] = $element_type;
// Set a custom label element css class.
$id_field->options['element_label_class'] = $random_class;
$output = $view
->preview();
$this
->assertTrue($this
->xpathContent($output, "//li[contains(@class, views-row)]//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
// Set no custom css class.
$id_field->options['element_label_class'] = '';
$output = $view
->preview();
$this
->assertFalse($this
->xpathContent($output, "//li[contains(@class, views-row)]//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
$this
->assertTrue($this
->xpathContent($output, "//li[contains(@class, views-row)]//{$element_type}"));
}
// Tests the element classes/element.
// Set some common element element types and see whether they appear with and without a custom class set.
foreach (array(
'h1',
'span',
'p',
'div',
) as $element_type) {
$id_field->options['element_type'] = $element_type;
// Set a custom label element css class.
$id_field->options['element_class'] = $random_class;
$output = $view
->preview();
$this
->assertTrue($this
->xpathContent($output, "//li[contains(@class, views-row)]//div[contains(@class, views-field)]//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
// Set no custom css class.
$id_field->options['element_class'] = '';
$output = $view
->preview();
$this
->assertFalse($this
->xpathContent($output, "//li[contains(@class, views-row)]//div[contains(@class, views-field)]//{$element_type}[contains(@class, :class)]", array(
':class' => $random_class,
)));
$this
->assertTrue($this
->xpathContent($output, "//li[contains(@class, views-row)]//div[contains(@class, views-field)]//{$element_type}"));
}
// Tests the available html elements.
$element_types = $id_field
->get_elements();
$expected_elements = array(
'',
0,
'div',
'span',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'p',
'strong',
'em',
'marquee',
);
$this
->assertEqual(array_keys($element_types), $expected_elements);
}
/**
* Tests the field tokens, row level and field level.
*/
public function testFieldTokens() {
$view = views_get_view('test_field_tokens');
$this
->executeView($view);
$name_field_0 = $view->field['name'];
$name_field_1 = $view->field['name_1'];
$name_field_2 = $view->field['name_2'];
$row = $view->result[0];
$name_field_0->options['alter']['alter_text'] = TRUE;
$name_field_0->options['alter']['text'] = '[name]';
$name_field_1->options['alter']['alter_text'] = TRUE;
$name_field_1->options['alter']['text'] = '[name_1] [name]';
$name_field_2->options['alter']['alter_text'] = TRUE;
$name_field_2->options['alter']['text'] = '[name_2] [name_1]';
foreach ($view->result as $row) {
$expected_output_0 = $row->views_test_data_name;
$expected_output_1 = "{$row->views_test_data_name} {$row->views_test_data_name}";
$expected_output_2 = "{$row->views_test_data_name} {$row->views_test_data_name} {$row->views_test_data_name}";
$output = $name_field_0
->advanced_render($row);
$this
->assertEqual($output, $expected_output_0);
$output = $name_field_1
->advanced_render($row);
$this
->assertEqual($output, $expected_output_1);
$output = $name_field_2
->advanced_render($row);
$this
->assertEqual($output, $expected_output_2);
}
$job_field = $view->field['job'];
$job_field->options['alter']['alter_text'] = TRUE;
$job_field->options['alter']['text'] = '[test-token]';
$random_text = $this
->randomName();
$job_field
->setTestValue($random_text);
$output = $job_field
->advanced_render($row);
$this
->assertSubString($output, $random_text, format_string('Make sure the self token (!value) appears in the output (!output)' . array(
'!value' => $random_text,
'!output' => $output,
)));
}
/**
* Tests the exclude setting.
*/
public function testExclude() {
$view = views_get_view('test_field_output');
$view
->initHandlers();
// Hide the field and see whether it's rendered.
$view->field['name']->options['exclude'] = TRUE;
$output = $view
->preview();
foreach ($this
->dataSet() as $entry) {
$this
->assertNotSubString($output, $entry['name']);
}
// Show and check the field.
$view->field['name']->options['exclude'] = FALSE;
$output = $view
->preview();
foreach ($this
->dataSet() as $entry) {
$this
->assertSubString($output, $entry['name']);
}
}
/**
* Tests trimming/read-more/ellipses.
*/
public function testTextRendering() {
$view = views_get_view('test_field_output');
$view
->initHandlers();
$name_field = $view->field['name'];
// Tests stripping of html elements.
$this
->executeView($view);
$random_text = $this
->randomName();
$name_field->options['alter']['alter_text'] = TRUE;
$name_field->options['alter']['text'] = $html_text = '<div class="views-test">' . $random_text . '</div>';
$row = $view->result[0];
$name_field->options['alter']['strip_tags'] = TRUE;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $random_text, 'Find text without html if stripping of views field output is enabled.');
$this
->assertNotSubString($output, $html_text, 'Find no text with the html if stripping of views field output is enabled.');
// Tests preserving of html tags.
$name_field->options['alter']['preserve_tags'] = '<div>';
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $random_text, 'Find text without html if stripping of views field output is enabled but a div is allowed.');
$this
->assertSubString($output, $html_text, 'Find text with the html if stripping of views field output is enabled but a div is allowed.');
$name_field->options['alter']['strip_tags'] = FALSE;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $random_text, 'Find text without html if stripping of views field output is disabled.');
$this
->assertSubString($output, $html_text, 'Find text with the html if stripping of views field output is disabled.');
// Tests for removing whitespace and the beginning and the end.
$name_field->options['alter']['alter_text'] = FALSE;
$views_test_data_name = $row->views_test_data_name;
$row->views_test_data_name = ' ' . $views_test_data_name . ' ';
$name_field->options['alter']['trim_whitespace'] = TRUE;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $views_test_data_name, 'Make sure the trimmed text can be found if trimming is enabled.');
$this
->assertNotSubString($output, $row->views_test_data_name, 'Make sure the untrimmed text can be found if trimming is enabled.');
$name_field->options['alter']['trim_whitespace'] = FALSE;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $views_test_data_name, 'Make sure the trimmed text can be found if trimming is disabled.');
$this
->assertSubString($output, $row->views_test_data_name, 'Make sure the untrimmed text can be found if trimming is disabled.');
// Tests for trimming to a maximum length.
$name_field->options['alter']['trim'] = TRUE;
$name_field->options['alter']['word_boundary'] = FALSE;
// Tests for simple trimming by string length.
$row->views_test_data_name = $this
->randomName(8);
$name_field->options['alter']['max_length'] = 5;
$trimmed_name = drupal_substr($row->views_test_data_name, 0, 5);
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $trimmed_name, format_string('Make sure the trimmed output (!trimmed) appears in the rendered output (!output).', array(
'!trimmed' => $trimmed_name,
'!output' => $output,
)));
$this
->assertNotSubString($output, $row->views_test_data_name, format_string("Make sure the untrimmed value (!untrimmed) shouldn't appear in the rendered output (!output).", array(
'!untrimmed' => $row->views_test_data_name,
'!output' => $output,
)));
$name_field->options['alter']['max_length'] = 9;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $trimmed_name, format_string('Make sure the untrimmed (!untrimmed) output appears in the rendered output (!output).', array(
'!trimmed' => $trimmed_name,
'!output' => $output,
)));
// Take word_boundary into account for the tests.
$name_field->options['alter']['max_length'] = 5;
$name_field->options['alter']['word_boundary'] = TRUE;
$random_text_2 = $this
->randomName(2);
$random_text_4 = $this
->randomName(4);
$random_text_8 = $this
->randomName(8);
$touples = array(
// Create one string which doesn't fit at all into the limit.
array(
'value' => $random_text_8,
'trimmed_value' => '',
'trimmed' => TRUE,
),
// Create one string with two words which doesn't fit both into the limit.
array(
'value' => $random_text_8 . ' ' . $random_text_8,
'trimmed_value' => '',
'trimmed' => TRUE,
),
// Create one string which contains of two words, of which only the first
// fits into the limit.
array(
'value' => $random_text_4 . ' ' . $random_text_8,
'trimmed_value' => $random_text_4,
'trimmed' => TRUE,
),
// Create one string which contains of two words, of which both fits into
// the limit.
array(
'value' => $random_text_2 . ' ' . $random_text_2,
'trimmed_value' => $random_text_2 . ' ' . $random_text_2,
'trimmed' => FALSE,
),
);
foreach ($touples as $touple) {
$row->views_test_data_name = $touple['value'];
$output = $name_field
->advanced_render($row);
if ($touple['trimmed']) {
$this
->assertNotSubString($output, $touple['value'], format_string('The untrimmed value (!untrimmed) should not appear in the trimmed output (!output).', array(
'!untrimmed' => $touple['value'],
'!output' => $output,
)));
}
if (!empty($touble['trimmed_value'])) {
$this
->assertSubString($output, $touple['trimmed_value'], format_string('The trimmed value (!trimmed) should appear in the trimmed output (!output).', array(
'!trimmed' => $touple['trimmed_value'],
'!output' => $output,
)));
}
}
// Tests for displaying a readmore link when the output got trimmed.
$row->views_test_data_name = $this
->randomName(8);
$name_field->options['alter']['max_length'] = 5;
$name_field->options['alter']['more_link'] = TRUE;
$name_field->options['alter']['more_link_text'] = $more_text = $this
->randomName();
$name_field->options['alter']['more_link_path'] = $more_path = $this
->randomName();
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, $more_text, 'Make sure a read more text is displayed if the output got trimmed');
$this
->assertTrue($this
->xpathContent($output, '//a[contains(@href, :path)]', array(
':path' => $more_path,
)), 'Make sure the read more link points to the right destination.');
$name_field->options['alter']['more_link'] = FALSE;
$output = $name_field
->advanced_render($row);
$this
->assertNotSubString($output, $more_text, 'Make sure no read more text appears.');
$this
->assertFalse($this
->xpathContent($output, '//a[contains(@href, :path)]', array(
':path' => $more_path,
)), 'Make sure no read more link appears.');
// Check for the ellipses.
$row->views_test_data_name = $this
->randomName(8);
$name_field->options['alter']['max_length'] = 5;
$output = $name_field
->advanced_render($row);
$this
->assertSubString($output, '...', 'An ellipsis should appear if the output is trimmed');
$name_field->options['alter']['max_length'] = 10;
$output = $name_field
->advanced_render($row);
$this
->assertNotSubString($output, '...', 'No ellipsis should appear if the output is not trimmed');
}
/**
* Tests everything related to empty output of a field.
*/
function testEmpty() {
$this
->_testHideIfEmpty();
$this
->_testEmptyText();
}
/**
* Tests the hide if empty functionality.
*
* This tests alters the result to get easier and less coupled results.
*/
function _testHideIfEmpty() {
$view = $this
->getView();
$view
->initDisplay();
$this
->executeView($view);
$column_map_reversed = array_flip($this->column_map);
$view->row_index = 0;
$random_name = $this
->randomName();
$random_value = $this
->randomName();
// Test when results are not rewritten and empty values are not hidden.
$view->field['name']->options['hide_alter_empty'] = FALSE;
$view->field['name']->options['hide_empty'] = FALSE;
$view->field['name']->options['empty_zero'] = FALSE;
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'By default, a string should not be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'By default, "" should not be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, '0', 'By default, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'By default, "0" should not be treated as empty.');
// Test when results are not rewritten and non-zero empty values are hidden.
$view->field['name']->options['hide_alter_empty'] = TRUE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = FALSE;
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If hide_empty is checked, a string should not be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If hide_empty is checked, "" should be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, '0', 'If hide_empty is checked, but not empty_zero, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If hide_empty is checked, but not empty_zero, "0" should not be treated as empty.');
// Test when results are not rewritten and all empty values are hidden.
$view->field['name']->options['hide_alter_empty'] = TRUE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = TRUE;
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, 0 should be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If hide_empty and empty_zero are checked, "0" should be treated as empty.');
// Test when results are rewritten to a valid string and non-zero empty
// results are hidden.
$view->field['name']->options['hide_alter_empty'] = FALSE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = FALSE;
$view->field['name']->options['alter']['alter_text'] = TRUE;
$view->field['name']->options['alter']['text'] = $random_name;
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_value;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If the rewritten string is not empty, it should not be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If the rewritten string is not empty, "" should not be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If the rewritten string is not empty, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If the rewritten string is not empty, "0" should not be treated as empty.');
// Test when results are rewritten to an empty string and non-zero empty results are hidden.
$view->field['name']->options['hide_alter_empty'] = TRUE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = FALSE;
$view->field['name']->options['alter']['alter_text'] = TRUE;
$view->field['name']->options['alter']['text'] = "";
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_name, 'If the rewritten string is empty, it should not be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If the rewritten string is empty, "" should be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, '0', 'If the rewritten string is empty, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If the rewritten string is empty, "0" should not be treated as empty.');
// Test when results are rewritten to zero as a string and non-zero empty
// results are hidden.
$view->field['name']->options['hide_alter_empty'] = FALSE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = FALSE;
$view->field['name']->options['alter']['alter_text'] = TRUE;
$view->field['name']->options['alter']['text'] = "0";
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($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.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, "" rewritten as 0 should not be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If the rewritten string is zero and empty_zero is not checked, "0" should not be treated as empty.');
// Test when results are rewritten to a valid string and non-zero empty
// results are hidden.
$view->field['name']->options['hide_alter_empty'] = TRUE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = FALSE;
$view->field['name']->options['alter']['alter_text'] = TRUE;
$view->field['name']->options['alter']['text'] = $random_value;
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, it should not be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If either the original or rewritten string is invalid, "" should be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $random_value, 'If the original and rewritten strings are valid, "0" should not be treated as empty.');
// Test when results are rewritten to zero as a string and all empty
// original values and results are hidden.
$view->field['name']->options['hide_alter_empty'] = TRUE;
$view->field['name']->options['hide_empty'] = TRUE;
$view->field['name']->options['empty_zero'] = TRUE;
$view->field['name']->options['alter']['alter_text'] = TRUE;
$view->field['name']->options['alter']['text'] = "0";
// Test a valid string.
$view->result[0]->{$column_map_reversed['name']} = $random_name;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If the rewritten string is zero, it should be treated as empty.');
// Test an empty string.
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If the rewritten string is zero, "" should be treated as empty.');
// Test zero as an integer.
$view->result[0]->{$column_map_reversed['name']} = 0;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If the rewritten string is zero, 0 should not be treated as empty.');
// Test zero as a string.
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "", 'If the rewritten string is zero, "0" should not be treated as empty.');
}
/**
* Tests the usage of the empty text.
*/
function _testEmptyText() {
$view = $this
->getView();
$view
->initDisplay();
$this
->executeView($view);
$column_map_reversed = array_flip($this->column_map);
$view->row_index = 0;
$empty_text = $view->field['name']->options['empty'] = $this
->randomName();
$view->result[0]->{$column_map_reversed['name']} = "";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $empty_text, 'If a field is empty, the empty text should be used for the output.');
$view->result[0]->{$column_map_reversed['name']} = "0";
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, "0", 'If a field is 0 and empty_zero is not checked, the empty text should not be used for the output.');
$view->result[0]->{$column_map_reversed['name']} = "0";
$view->field['name']->options['empty_zero'] = TRUE;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $empty_text, 'If a field is 0 and empty_zero is checked, the empty text should be used for the output.');
$view->result[0]->{$column_map_reversed['name']} = "";
$view->field['name']->options['alter']['alter_text'] = TRUE;
$alter_text = $view->field['name']->options['alter']['text'] = $this
->randomName();
$view->field['name']->options['hide_alter_empty'] = FALSE;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $alter_text, 'If a field is empty, some rewrite text exists, but hide_alter_empty is not checked, render the rewrite text.');
$view->field['name']->options['hide_alter_empty'] = TRUE;
$render = $view->field['name']
->advanced_render($view->result[0]);
$this
->assertIdentical($render, $empty_text, 'If a field is empty, some rewrite text exists, and hide_alter_empty is checked, use the empty text.');
}
/**
* Tests views_handler_field::is_value_empty().
*/
function testIsValueEmpty() {
$view = $this
->getView();
$view
->initHandlers();
$field = $view->field['name'];
$this
->assertFalse($field
->is_value_empty("not empty", TRUE), 'A normal string is not empty.');
$this
->assertTrue($field
->is_value_empty("not empty", TRUE, FALSE), 'A normal string which skips empty() can be seen as empty.');
$this
->assertTrue($field
->is_value_empty("", TRUE), '"" is considered as empty.');
$this
->assertTrue($field
->is_value_empty('0', TRUE), '"0" is considered as empty if empty_zero is TRUE.');
$this
->assertTrue($field
->is_value_empty(0, TRUE), '0 is considered as empty if empty_zero is TRUE.');
$this
->assertFalse($field
->is_value_empty('0', FALSE), '"0" is considered not as empty if empty_zero is FALSE.');
$this
->assertFalse($field
->is_value_empty(0, FALSE), '0 is considered not as empty if empty_zero is FALSE.');
$this
->assertTrue($field
->is_value_empty(NULL, TRUE, TRUE), 'Null should be always seen as empty, regardless of no_skip_empty.');
$this
->assertTrue($field
->is_value_empty(NULL, TRUE, FALSE), 'Null should be always seen as empty, regardless of no_skip_empty.');
}
}