function SubstrTest::providerTestSubstr

Data provider for testSubstr().

File

core/modules/migrate/tests/src/Unit/process/SubstrTest.php, line 40

Class

SubstrTest

Tests the substr plugin.

Namespace

Code

public function providerTestSubstr() {
    return [
        // Tests with valid start and length values.
[
            0,
            7,
            'Captain',
        ],
        // Tests with valid start > 0 and valid length.
[
            6,
            3,
            'n J',
        ],
        // Tests with valid start < 0 and valid length.
[
            -7,
            4,
            'Jane',
        ],
        // Tests without start value and valid length value.
[
            NULL,
            7,
            'Captain',
        ],
        // Tests with valid start value and no length value.
[
            1,
            NULL,
            'aptain Janeway',
        ],
        // Tests without both start and length values.
[
            NULL,
            NULL,
            'Captain Janeway',
        ],
    ];
}