function JavascriptStatesTest::doCheckboxesTriggerTests

Tests states of elements triggered by a checkboxes element.

File

core/tests/Drupal/FunctionalJavascriptTests/Core/Form/JavascriptStatesTest.php, line 277

Class

JavascriptStatesTest

Tests the state of elements based on another elements.

Namespace

Code

protected function doCheckboxesTriggerTests() : void {
    $this->drupalGet('form-test/javascript-states-form');
    $page = $this->getSession()
        ->getPage();
    // Find trigger and target elements.
    $trigger_value1 = $page->findField('checkboxes_trigger[value1]');
    $this->assertNotEmpty($trigger_value1);
    $trigger_value2 = $page->findField('checkboxes_trigger[value2]');
    $this->assertNotEmpty($trigger_value2);
    $trigger_value3 = $page->findField('checkboxes_trigger[value3]');
    $this->assertNotEmpty($trigger_value3);
    $textfield_visible_value2 = $page->findField('textfield_visible_when_checkboxes_trigger_value2_checked');
    $this->assertNotEmpty($textfield_visible_value2);
    $textfield_visible_value3 = $page->findField('textfield_visible_when_checkboxes_trigger_value3_checked');
    $this->assertNotEmpty($textfield_visible_value3);
    // Verify initial state.
    $this->assertFalse($textfield_visible_value2->isVisible());
    $this->assertFalse($textfield_visible_value3->isVisible());
    // Change state: check the 'Value 1' checkbox.
    $trigger_value1->check();
    $this->assertFalse($textfield_visible_value2->isVisible());
    $this->assertFalse($textfield_visible_value3->isVisible());
    // Change state: check the 'Value 2' checkbox.
    $trigger_value2->check();
    $this->assertTrue($textfield_visible_value2->isVisible());
    $this->assertFalse($textfield_visible_value3->isVisible());
    // Change state: check the 'Value 3' checkbox.
    $trigger_value3->check();
    $this->assertTrue($textfield_visible_value2->isVisible());
    $this->assertTrue($textfield_visible_value3->isVisible());
    // Change state: uncheck the 'Value 2' checkbox.
    $trigger_value2->uncheck();
    $this->assertFalse($textfield_visible_value2->isVisible());
    $this->assertTrue($textfield_visible_value3->isVisible());
}