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File: tests/unit/Del/Field/FileUploadTest.php

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File: tests/unit/Del/Field/FileUploadTest.php
Role: Class source
Content type: text/plain
Description: Class source
Class: HTML Forms
Generate and validate submitted HTML forms
Author: By
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Date: 1 year ago
Size: 5,444 bytes
 

 

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<?php

namespace DelTesting\Form\Field;

use
Codeception\TestCase\Test;
use
Del\Form\Field\Text;
use
Del\Form\Form;
use
Del\Form\Field\FileUpload;
use
Del\Form\Renderer\Field\FileUploadRender;
use
Del\Form\Renderer\Field\TextRender;

/**
 * User: delboy1978uk
 * Date: 05/12/2016
 * Time: 02:27
 */
class FileUploadTest extends Test
{
    public function
testRendererThrowsException()
    {
       
$form = new Form('test');
       
$text = new Text('oops');
       
$text->setRenderer(new FileUploadRender());
       
$form->addField($text);
       
$this->expectException('InvalidArgumentException');
       
$form->render();
    }


    public function
testFileUploadField()
    {
       
$form = new Form('photo-upload');
       
$pic = new FileUpload('photo');
       
$pic->setRequired(true);
       
$form->addField($pic);
       
$this->assertFalse($form->isValid());
       
$html = $form->render();
       
$this->assertEquals('<form name="photo-upload" method="post" id="photo-upload"><div class="form-group" id="photo-form-group"><label for=""><span class="text-danger">* </span></label><div class="input-group"><span class="input-group-btn"><span class="btn btn-primary btn-file"><input name="photo" type="file"></span></span><input type="text" class="form-control" readonly><style type="text/css"> .btn-file {
        position: relative;
        overflow: hidden;
    }
    .btn-file input[type=file] {
        position: absolute;
        top: 0;
        right: 0;
        min-width: 100%;
        min-height: 100%;
        font-size: 100px;
        text-align: right;
        filter: alpha(opacity=0);
        opacity: 0;
        outline: none;
        background: white;
        cursor: inherit;
        display: block;
    }
    input[readonly] {
        background-color: white !important;
        cursor: text !important;
    }</style><script type="text/javascript">'
." $(document).on('change', '.btn-file :file', function() {
        var input = $(this),
            numFiles = input.get(0).files ? input.get(0).files.length : 1,
            label = input.val().replace(/\\\\/g, '/').replace(/.*\//, '');
        input.trigger('fileselect', [numFiles, label]);
    });

    $(document).ready( function() {
        $('.btn-file :file').on('fileselect', function(event, numFiles, label) {

            var input = $(this).parents('.input-group').find(':text'),
                log = numFiles > 1 ? numFiles + ' files selected' : label;

            if( input.length ) {
                input.val(log);
            } else {
                if( log ) alert(log);
            }

        });
    });</script></div></div></form>\n"
, $html);
    }


    public function
testFileUploadWithErrorBlock()
    {
       
$form = new Form('photo-upload');
       
$form->setDisplayErrors(true);
       
$pic = new FileUpload('photo');
       
$pic->setRequired(true);
       
$pic->setRenderer(new TextRender()); // for plain output without bootstrap and js etc
       
$form->addField($pic);
       
$this->assertFalse($form->isValid());
       
$html = $form->render();
       
$this->assertEquals('<form name="photo-upload" method="post" id="photo-upload"><div class="has-error form-group" id="photo-form-group"><label for=""><span class="text-danger">* </span></label><input name="photo" type="file"><span class="help-block">Value is required and can\'t be empty<br></span></div></form>'."\n", $html);
    }

    public function
testMovingUploads()
    {
       
$image = realpath(__DIR__.'/../../../_data/fol.gif');
       
$_POST = [
           
'photo' => $image,
           
'submit' => 'submit',
        ];
       
$_FILES = [
           
'photo' => [
               
'name' => 'fol.gif',
               
'type' => 'image/gif',
               
'tmp_name' => $image,
               
'error' => 0,
               
'size' => 10363,
            ],
        ];
       
$form = new Form('photo-upload');
       
$form->setDisplayErrors(true);
       
$pic = new FileUpload('photo');
       
$pic->setRequired(true);
       
$pic->setRenderer(new TextRender());
       
$dir = 'tests/_output';
       
$pic->setUploadDirectory($dir);
       
$form->addField($pic);
       
$this->assertTrue($form->isValid());
       
$path = (getcwd().DIRECTORY_SEPARATOR.$dir.DIRECTORY_SEPARATOR.$pic->getValue());
       
$fileExists = file_exists($path);
       
$this->assertTrue($fileExists);
       
unlink ($path);
    }

    public function
testExceptionWhenDestinationNotSet()
    {
       
$image = realpath(__DIR__.'/../../../_data/fol.gif');
       
$_POST = [
           
'photo' => $image,
           
'submit' => 'submit',
        ];
       
$_FILES = [
           
'photo' => [
               
'name' => 'fol.gif',
               
'type' => 'image/gif',
               
'tmp_name' => $image,
               
'error' => 0,
               
'size' => 10363,
            ],
        ];
       
$form = new Form('photo-upload');
       
$pic = new FileUpload('photo');
       
$pic->setRequired(true);
       
$pic->setRenderer(new TextRender());
       
$form->addField($pic);
       
$this->expectException('LogicException');
       
$form->isValid();
    }

    public function
testSetUploadDirectoryThrowsException()
    {
       
$image = realpath(__DIR__.'/../../../_data/fol.gif');
       
$pic = new FileUpload('photo');
       
$this->expectException('InvalidArgumentException');
       
$pic->setUploadDirectory($image);
    }
}