mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-06 01:31:22 +02:00
171 lines
5.8 KiB
PHP
171 lines
5.8 KiB
PHP
<?php
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namespace SilverStripe\Forms\Tests;
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use ReflectionMethod;
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use SilverStripe\Assets\Upload_Validator;
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use SilverStripe\Dev\FunctionalTest;
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use SilverStripe\Control\Controller;
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use SilverStripe\Forms\FileField;
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use SilverStripe\Forms\FieldList;
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use SilverStripe\Forms\Form;
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use SilverStripe\Forms\RequiredFields;
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class FileFieldTest extends FunctionalTest
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{
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/**
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* Test a valid upload of a required file in a form. Error is set to 0, as the upload went well
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*
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* @skipUpgrade
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*/
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public function testUploadRequiredFile()
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{
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$form = new Form(
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Controller::curr(),
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'Form',
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new FieldList(
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$fileField = new FileField('cv', 'Upload your CV')
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),
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new FieldList()
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);
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$fileFieldValue = [
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'name' => 'aCV.txt',
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'type' => 'application/octet-stream',
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'tmp_name' => '/private/var/tmp/phpzTQbqP',
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'error' => 0,
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'size' => 3471
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];
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$fileField->setValue($fileFieldValue);
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$this->assertTrue($form->validationResult()->isValid());
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}
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/**
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* Test that FileField::validate() is run on FileFields with both single and multi-file syntax
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* By default FileField::validate() will return true early if the $_FILES super-global does not contain the
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* corresponding FileField::name. This early return means the files was not fully run through FileField::validate()
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* So for this test we create an invalid file upload on purpose and test that false was returned which means that
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* the file was run through FileField::validate() function
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*/
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public function testMultiFileSyntaxUploadIsValidated()
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{
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$names = [
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'single_file_syntax',
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'multi_file_syntax_a[]',
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'multi_file_syntax_b[0]',
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'multi_file_syntax_c[key]'
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];
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foreach ($names as $name) {
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$form = new Form(
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Controller::curr(),
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'Form',
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new FieldList($fileField = new FileField($name, 'My desc')),
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new FieldList()
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);
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$fileData = $this->createInvalidUploadedFileData($name, "FileFieldTest.txt");
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// FileFields with multi_file_syntax[] files will appear in the $_FILES super-global
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// with the [] brackets trimmed e.g. $_FILES[multi_file_syntax]
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$_FILES = [preg_replace('#\[(.*?)\]#', '', $name) => $fileData];
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$fileField->setValue($fileData);
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$validator = $form->getValidator();
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$isValid = $fileField->validate($validator);
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$this->assertFalse($isValid, "$name was run through the validate() function");
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}
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}
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protected function createInvalidUploadedFileData($name, $tmpFileName): array
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{
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$tmpFilePath = TEMP_PATH . DIRECTORY_SEPARATOR . $tmpFileName;
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// multi_file_syntax
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if (strpos($name ?? '', '[') !== false) {
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$key = 0;
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if (preg_match('#\[(.+?)\]#', $name ?? '', $m)) {
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$key = $m[1];
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}
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return [
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'name' => [$key => $tmpFileName],
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'type' => [$key => 'text/plaintext'],
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'size' => [$key => 0],
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'tmp_name' => [$key => $tmpFilePath],
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'error' => [$key => UPLOAD_ERR_NO_FILE],
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];
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}
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// single_file_syntax
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return [
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'name' => $tmpFileName,
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'type' => 'text/plaintext',
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'size' => 0,
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'tmp_name' => $tmpFilePath,
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'error' => UPLOAD_ERR_NO_FILE,
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];
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}
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/**
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* @skipUpgrade
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*/
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public function testGetAcceptFileTypes()
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{
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$field = new FileField('image', 'Image');
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$field->setAllowedExtensions('jpg', 'png');
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$method = new ReflectionMethod($field, 'getAcceptFileTypes');
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$method->setAccessible(true);
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$allowed = $method->invoke($field);
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$expected = ['.jpg', '.png', 'image/jpeg', 'image/png'];
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foreach ($expected as $extensionOrMime) {
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$this->assertContains($extensionOrMime, $allowed);
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}
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}
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/**
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* Test different scenarii for a failed upload : an error occurred, no files where provided
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* @skipUpgrade
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*/
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public function testUploadMissingRequiredFile()
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{
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$form = new Form(
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Controller::curr(),
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'Form',
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new FieldList(
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$fileField = new FileField('cv', 'Upload your CV')
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),
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new FieldList(),
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new RequiredFields('cv')
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);
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// All fields are filled but for some reason an error occurred when uploading the file => fails
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$fileFieldValue = [
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'name' => 'aCV.txt',
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'type' => 'application/octet-stream',
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'tmp_name' => '/private/var/tmp/phpzTQbqP',
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'error' => 1,
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'size' => 3471
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];
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$fileField->setValue($fileFieldValue);
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$this->assertFalse(
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$form->validationResult()->isValid(),
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'An error occurred when uploading a file, but the validator returned true'
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);
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// We pass an empty set of parameters for the uploaded file => fails
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$fileFieldValue = [];
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$fileField->setValue($fileFieldValue);
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$this->assertFalse(
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$form->validationResult()->isValid(),
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'An empty array was passed as parameter for an uploaded file, but the validator returned true'
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);
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// We pass an null value for the uploaded file => fails
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$fileFieldValue = null;
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$fileField->setValue($fileFieldValue);
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$this->assertFalse(
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$form->validationResult()->isValid(),
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'A null value was passed as parameter for an uploaded file, but the validator returned true'
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);
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}
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}
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