public function TaxonomyIndexTidUiTest::testExposedFilter in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/taxonomy/src/Tests/Views/TaxonomyIndexTidUiTest.php \Drupal\taxonomy\Tests\Views\TaxonomyIndexTidUiTest::testExposedFilter()
Tests exposed taxonomy filters.
File
- core/
modules/ taxonomy/ src/ Tests/ Views/ TaxonomyIndexTidUiTest.php, line 129 - Contains \Drupal\taxonomy\Tests\Views\TaxonomyIndexTidUiTest.
Class
- TaxonomyIndexTidUiTest
- Tests the taxonomy index filter handler UI.
Namespace
Drupal\taxonomy\Tests\ViewsCode
public function testExposedFilter() {
$node_type = $this
->drupalCreateContentType([
'type' => 'page',
]);
// Create the tag field itself.
$field_name = 'taxonomy_tags';
$this
->createEntityReferenceField('node', $node_type
->id(), $field_name, NULL, 'taxonomy_term');
// Create 4 nodes: 1 without a term, 2 with the same term, and 1 with a
// different term.
$node1 = $this
->drupalCreateNode();
$node2 = $this
->drupalCreateNode([
$field_name => [
[
'target_id' => $this->terms[1][0]
->id(),
],
],
]);
$node3 = $this
->drupalCreateNode([
$field_name => [
[
'target_id' => $this->terms[1][0]
->id(),
],
],
]);
$node4 = $this
->drupalCreateNode([
$field_name => [
[
'target_id' => $this->terms[2][0]
->id(),
],
],
]);
// Only the nodes with the selected term should be shown.
$this
->drupalGet('test-filter-taxonomy-index-tid');
$xpath = $this
->xpath('//div[@class="view-content"]//a');
$this
->assertIdentical(2, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node2
->url(),
]);
$this
->assertIdentical(1, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node3
->url(),
]);
$this
->assertIdentical(1, count($xpath));
// Expose the filter.
$this
->drupalPostForm('admin/structure/views/nojs/handler/test_filter_taxonomy_index_tid/default/filter/tid', [], 'Expose filter');
// Set the operator to 'empty' and remove the default term ID.
$this
->drupalPostForm(NULL, [
'options[operator]' => 'empty',
'options[value][]' => [],
], 'Apply');
// Save the view.
$this
->drupalPostForm(NULL, [], 'Save');
// After switching to 'empty' operator, the node without a term should be
// shown.
$this
->drupalGet('test-filter-taxonomy-index-tid');
$xpath = $this
->xpath('//div[@class="view-content"]//a');
$this
->assertIdentical(1, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node1
->url(),
]);
$this
->assertIdentical(1, count($xpath));
// Set the operator to 'not empty'.
$this
->drupalPostForm('admin/structure/views/nojs/handler/test_filter_taxonomy_index_tid/default/filter/tid', [
'options[operator]' => 'not empty',
], 'Apply');
// Save the view.
$this
->drupalPostForm(NULL, [], 'Save');
// After switching to 'not empty' operator, all nodes with terms should be
// shown.
$this
->drupalGet('test-filter-taxonomy-index-tid');
$xpath = $this
->xpath('//div[@class="view-content"]//a');
$this
->assertIdentical(3, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node2
->url(),
]);
$this
->assertIdentical(1, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node3
->url(),
]);
$this
->assertIdentical(1, count($xpath));
$xpath = $this
->xpath('//div[@class="view-content"]//a[@href=:href]', [
':href' => $node4
->url(),
]);
$this
->assertIdentical(1, count($xpath));
}