function BlockUiTest::testMachineNameSuggestion

Tests that the BlockForm populates machine name correctly.

File

core/modules/block/tests/src/Functional/BlockUiTest.php, line 273

Class

BlockUiTest

Tests that the block configuration UI exists and stores data correctly.

Namespace

Code

public function testMachineNameSuggestion() {
    // Check the form uses the raw machine name suggestion when no instance
    // already exists.
    $url = 'admin/structure/block/add/test_block_instantiation/stark';
    $this->drupalGet($url);
    $this->assertSession()
        ->fieldValueEquals('id', 'displaymessage');
    $edit = [
        'region' => 'content',
    ];
    $this->drupalGet($url);
    $this->submitForm($edit, 'Save block');
    $this->assertSession()
        ->pageTextContains('The block configuration has been saved.');
    // Now, check to make sure the form starts by auto-incrementing correctly.
    $this->drupalGet($url);
    $this->assertSession()
        ->fieldValueEquals('id', 'displaymessage_2');
    $this->drupalGet($url);
    $this->submitForm($edit, 'Save block');
    $this->assertSession()
        ->pageTextContains('The block configuration has been saved.');
    // And verify that it continues working beyond just the first two.
    $this->drupalGet($url);
    $this->assertSession()
        ->fieldValueEquals('id', 'displaymessage_3');
}