assertSession();
$webform = $this->loadWebform('test_variant_randomize');
$this->drupalLogin($this->rootUser);
// Check apply single variant page title.
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply');
$assert_session->responseContains('Apply variant to the Test: Variant randomize webform?');
// Check apply multiple variants page title.
$this->drupalGet('/admin/structure/webform/manage/test_variant_multiple/variants/apply');
$assert_session->responseContains('>Apply the selected variants to the Test: Variant multiple webform?');
// Check that no variant has not been applied.
$this->assertEquals(2, $webform->getVariants()->count());
$this->drupalGet('/webform/test_variant_randomize');
$assert_session->responseContains('{X}');
$this->drupalGet('/webform/test_variant_randomize', ['query' => ['letter' => 'a']]);
$assert_session->responseNotContains('{X}');
$assert_session->responseContains('[A]');
// Check access denied error when trying to apply non-existent variant.
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', ['query' => ['variant_id' => 'c']]);
$assert_session->statusCodeEquals(403);
// Check access allowed when trying to apply existing 'a' variant.
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', ['query' => ['variant_id' => 'a']]);
$assert_session->statusCodeEquals(200);
// Check variant select menu is not visible when variant is specified.
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', ['query' => ['variant_id' => 'a']]);
$this->assertNoCssSelect('#edit-variants-letter');
// Check variant select menu is visible when no variant is specified.
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply');
$this->assertCssSelect('#edit-variants-letter');
// Apply 'a' variant.
$options = ['query' => ['variant_id' => 'a']];
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', $options);
$edit = ['delete' => 'none'];
$this->submitForm($edit, 'Apply');
$webform = $this->reloadWebform('test_variant_randomize');
// Check that the 'a' variant has been applied and no variants have been deleted.
$this->drupalGet('/webform/test_variant_randomize');
$assert_session->responseNotContains('{X}');
$assert_session->responseContains('[A]');
$this->assertTrue($webform->getVariants()->has('a'));
$this->assertEquals(2, $webform->getVariants()->count());
// Disable the 'b' variant.
$variant = $webform->getVariant('b');
$variant->disable();
$webform->save();
// Apply the 'b' variant which is disabled.
$options = ['query' => ['variant_id' => 'b']];
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', $options);
$edit = ['delete' => 'none'];
$this->submitForm($edit, 'Apply');
$webform = $this->reloadWebform('test_variant_randomize');
$assert_session->responseNotContains('{X}');
$assert_session->responseContains('[B]');
$this->assertTrue($webform->getVariants()->has('b'));
$this->assertEquals(2, $webform->getVariants()->count());
// Apply and delete the 'a' variant.
$options = ['query' => ['variant_id' => 'a']];
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', $options);
$edit = ['delete' => 'selected'];
$this->submitForm($edit, 'Apply');
$webform = $this->reloadWebform('test_variant_randomize');
// Check that the 'a' variant has been applied and no variants have been deleted.
$this->drupalGet('/webform/test_variant_randomize');
$assert_session->responseNotContains('{X}');
$assert_session->responseContains('[A]');
$this->assertFalse($webform->getVariants()->has('a'));
$this->assertEquals(1, $webform->getVariants()->count());
// Apply the 'b' variant and delete all variants.
$options = ['query' => ['variant_id' => 'b']];
$this->drupalGet('/admin/structure/webform/manage/test_variant_randomize/variants/apply', $options);
$edit = ['delete' => 'all'];
$this->submitForm($edit, 'Apply');
$webform = $this->reloadWebform('test_variant_randomize');
// Check that the 'b' variant has been applied and all variants have been deleted.
$this->drupalGet('/webform/test_variant_randomize');
$assert_session->responseNotContains('{X}');
$assert_session->responseContains('[B]');
$this->assertFalse($webform->getVariants()->has('b'));
$this->assertEquals(0, $webform->getVariants()->count());
}
}