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NEW Add FieldsValidator to ensure fields get validated

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This commit is contained in:
Guy Sartorelli 2023-08-08 11:48:12 +12:00
parent 2a56cc3ea4
commit 5a52484d88
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5 changed files with 136 additions and 17 deletions
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26
src/Forms/FieldsValidator.php Normal file
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@ -0,0 +1,26 @@
<?php
namespace SilverStripe\Forms;
/**
* Validates the internal state of all fields in the form.
*/
class FieldsValidator extends Validator
{
public function php($data): bool
{
$valid = true;
$fields = $this->form->Fields();
foreach ($fields as $field) {
$valid = ($field->validate($this) && $valid);
}
return $valid;
}
public function canBeCached(): bool
{
return true;
}
}

5
src/ORM/DataObject.php
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@ -16,6 +16,7 @@ use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FormField;
use SilverStripe\Forms\FormScaffolder;
use SilverStripe\Forms\CompositeValidator;
use SilverStripe\Forms\FieldsValidator;
use SilverStripe\Forms\HiddenField;
use SilverStripe\i18n\i18n;
use SilverStripe\i18n\i18nEntityProvider;
@ -2600,7 +2601,7 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
*/
public function getCMSCompositeValidator(): CompositeValidator
{
$compositeValidator = CompositeValidator::create();
$compositeValidator = CompositeValidator::create([FieldsValidator::create()]);
// Support for the old method during the deprecation period
if ($this->hasMethod('getCMSValidator')) {
@ -3735,7 +3736,7 @@ class DataObject extends ViewableData implements DataObjectInterface, i18nEntity
return null;
}
$fieldParts[] = $nextPart;
if ($component instanceof Relation || $component instanceof DataList) {
if ($component->hasMethod($nextPart)) {
// If the next part is a method, we don't have a database-backed field.

36
tests/behat/src/CmsUiContext.php
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@ -6,6 +6,7 @@ use Behat\Behat\Context\Context;
use Behat\Behat\Hook\Scope\AfterStepScope;
use Behat\Mink\Element\Element;
use Behat\Mink\Element\NodeElement;
use Behat\Mink\Exception\ElementNotFoundException;
use Behat\Mink\Selector\Xpath\Escaper;
use Behat\Mink\Session;
use PHPUnit\Framework\Assert;
@ -86,26 +87,37 @@ class CmsUiContext implements Context
}
/**
* @Then /^I should see a "(.+)" (\w+) toast$/
* @Then /^I should (not |)see a "(.+)" (\w+) toast$/
*/
public function iShouldSeeAToast($notice, $type)
public function iShouldSeeAToast($not, $notice, $type)
{
$this->getMainContext()->assertElementContains('.toast--' . $type, $notice);
if ($not) {
try {
// If there is a toast of that type, ensure it doesn't contain the notice.
$this->getMainContext()->assertElementNotContains('.toast--' . $type, $notice);
} catch (ElementNotFoundException $e) {
// no-op - if the element doesn't exist at all, then that passes the test.
}
} else {
$this->getMainContext()->assertElementContains('.toast--' . $type, $notice);
}
}
/**
* @Then /^I should see a "(.+)" (\w+) toast with these actions: (.+)$/
* @Then /^I should (not |)see a "(.+)" (\w+) toast with these actions: (.+)$/
*/
public function iShouldSeeAToastWithAction($notice, $type, $actions)
public function iShouldSeeAToastWithAction($not, $notice, $type, $actions)
{
$this->iShouldSeeAToast($notice, $type);
$this->iShouldSeeAToast($not, $notice, $type);
$actions = explode(',', $actions ?? '');
foreach ($actions as $order => $action) {
$this->getMainContext()->assertElementContains(
sprintf('.toast--%s .toast__action:nth-child(%s)', $type, $order+1),
trim($action ?? '')
);
if (!$not) {
$actions = explode(',', $actions ?? '');
foreach ($actions as $order => $action) {
$this->getMainContext()->assertElementContains(
sprintf('.toast--%s .toast__action:nth-child(%s)', $type, $order+1),
trim($action ?? '')
);
}
}
}

79
tests/php/Forms/FieldsValidatorTest.php Normal file
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@ -0,0 +1,79 @@
<?php
namespace SilverStripe\Forms\Tests;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\EmailField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\FieldsValidator;
use SilverStripe\Forms\Form;
class FieldsValidatorTest extends SapphireTest
{
protected $usesDatabase = false;
public function provideValidation()
{
return [
'missing values arent invalid' => [
'values' => [],
'isValid' => true,
],
'empty values arent invalid' => [
'values' => [
'EmailField1' => '',
'EmailField2' => null,
],
'isValid' => true,
],
'any invalid is invalid' => [
'values' => [
'EmailField1' => 'email@example.com',
'EmailField2' => 'not email',
],
'isValid' => false,
],
'all invalid is invalid' => [
'values' => [
'EmailField1' => 'not email',
'EmailField2' => 'not email',
],
'isValid' => false,
],
'all valid is valid' => [
'values' => [
'EmailField1' => 'email@example.com',
'EmailField2' => 'email@example.com',
],
'isValid' => true,
],
];
}
/**
* @dataProvider provideValidation
*/
public function testValidation(array $values, bool $isValid)
{
$fieldList = new FieldList([
$field1 = new EmailField('EmailField1'),
$field2 = new EmailField('EmailField2'),
]);
if (array_key_exists('EmailField1', $values)) {
$field1->setValue($values['EmailField1']);
}
if (array_key_exists('EmailField2', $values)) {
$field2->setValue($values['EmailField2']);
}
$form = new Form(null, 'testForm', $fieldList, new FieldList([/* no actions */]), new FieldsValidator());
$result = $form->validationResult();
$this->assertSame($isValid, $result->isValid());
$messages = $result->getMessages();
if ($isValid) {
$this->assertEmpty($messages);
} else {
$this->assertNotEmpty($messages);
}
}
}

7
tests/php/Security/GroupTest.php
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@ -290,10 +290,11 @@ class GroupTest extends FunctionalTest
$newGroup = new Group();
$validators = $newGroup->getCMSCompositeValidator()->getValidators();
$validators = $newGroup->getCMSCompositeValidator()->getValidatorsByType(RequiredFields::class);
$this->assertCount(1, $validators);
$this->assertInstanceOf(RequiredFields::class, $validators[0]);
$this->assertTrue(in_array('Title', $validators[0]->getRequired() ?? []));
$validator = array_shift($validators);
$this->assertInstanceOf(RequiredFields::class, $validator);
$this->assertTrue(in_array('Title', $validator->getRequired() ?? []));
$newGroup->Title = $group1->Title;
$result = $newGroup->validate();