function JavascriptStatesTest::doNestedTriggerTests

Tests states of radios element triggered by other radios element.

File

core/tests/Drupal/FunctionalJavascriptTests/Core/Form/JavascriptStatesTest.php, line 547

Class

JavascriptStatesTest

Tests the state of elements based on another elements.

Namespace

Code

protected function doNestedTriggerTests() : void {
    $this->drupalGet('form-test/javascript-states-form');
    $page = $this->getSession()
        ->getPage();
    // Find trigger and target elements.
    $radios_opposite1 = $page->findField('radios_opposite1');
    $this->assertNotEmpty($radios_opposite1);
    $radios_opposite2 = $page->findField('radios_opposite2');
    $this->assertNotEmpty($radios_opposite2);
    // Verify initial state.
    $this->assertEquals('0', $radios_opposite1->getValue());
    $this->assertEquals('1', $radios_opposite2->getValue());
    // Set $radios_opposite2 value to 0, $radios_opposite1 value should be 1.
    $radios_opposite2->setValue('0');
    $this->assertEquals('1', $radios_opposite1->getValue());
    // Set $radios_opposite1 value to 1, $radios_opposite2 value should be 0.
    $radios_opposite1->setValue('0');
    $this->assertEquals('1', $radios_opposite2->getValue());
}