function TaxonomyTermFilterDepthTest::testTermWithDepthFilter

Tests the terms with depth filter.

File

core/modules/taxonomy/tests/src/Functional/Views/TaxonomyTermFilterDepthTest.php, line 86

Class

TaxonomyTermFilterDepthTest

Test the taxonomy term with depth filter.

Namespace

Code

public function testTermWithDepthFilter() {
    $column_map = [
        'nid' => 'nid',
    ];
    $assert_method = 'assertIdentical';
    // Default view has an empty value for this filter, so all nodes should be
    // returned.
    $expected = [
        [
            'nid' => 1,
        ],
        [
            'nid' => 2,
        ],
        [
            'nid' => 3,
        ],
        [
            'nid' => 4,
        ],
        [
            'nid' => 5,
        ],
    ];
    $this->executeView($this->view);
    $this->assertIdenticalResultsetHelper($this->view, $expected, $column_map, $assert_method);
    // Set filter to search on top-level term, with depth 0.
    $expected = [
        [
            'nid' => 4,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[0]
        ->id(), 0, $expected);
    // Top-level term, depth 1.
    $expected = [
        [
            'nid' => 4,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[0]
        ->id(), 0, $expected);
    // Top-level term, depth 2.
    $expected = [
        [
            'nid' => 4,
        ],
        [
            'nid' => 5,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[0]
        ->id(), 2, $expected);
    // Second-level term, depth 1.
    $expected = [
        [
            'nid' => 5,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[1]
        ->id(), 1, $expected);
    // Third-level term, depth 0.
    $expected = [
        [
            'nid' => 5,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[2]
        ->id(), 0, $expected);
    // Third-level term, depth 1.
    $expected = [
        [
            'nid' => 5,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[2]
        ->id(), 1, $expected);
    // Third-level term, depth -2.
    $expected = [
        [
            'nid' => 4,
        ],
        [
            'nid' => 5,
        ],
    ];
    $this->assertTermWithDepthResult($this->terms[2]
        ->id(), -2, $expected);
}