[TASK] Backport Flow property mapper
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Tests / Unit / Property / TypeConverter / IntegerConverterTest.php
1 <?php
2 namespace TYPO3\CMS\Extbase\Tests\Unit\Property\TypeConverter;
3
4 /* *
5 * This script belongs to the Extbase framework. *
6 * *
7 * It is free software; you can redistribute it and/or modify it under *
8 * the terms of the GNU Lesser General Public License as published by the *
9 * Free Software Foundation, either version 3 of the License, or (at your *
10 * option) any later version. *
11 * *
12 * This script is distributed in the hope that it will be useful, but *
13 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- *
14 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser *
15 * General Public License for more details. *
16 * *
17 * You should have received a copy of the GNU Lesser General Public *
18 * License along with the script. *
19 * If not, see http://www.gnu.org/licenses/lgpl.html *
20 * *
21 * The TYPO3 project - inspiring people to share! *
22 * */
23 /**
24 * Testcase for the Integer converter
25 *
26 * @covers \TYPO3\CMS\Extbase\Property\TypeConverter\IntegerConverter<extended>
27 */
28 class IntegerConverterTest extends \TYPO3\CMS\Extbase\Tests\Unit\BaseTestCase {
29
30 /**
31 * @var \TYPO3\CMS\Extbase\Property\TypeConverterInterface
32 */
33 protected $converter;
34
35 public function setUp() {
36 $this->converter = new \TYPO3\CMS\Extbase\Property\TypeConverter\IntegerConverter();
37 }
38
39 /**
40 * @test
41 */
42 public function checkMetadata() {
43 $this->assertEquals(array('integer', 'string'), $this->converter->getSupportedSourceTypes(), 'Source types do not match');
44 $this->assertEquals('integer', $this->converter->getSupportedTargetType(), 'Target type does not match');
45 $this->assertEquals(1, $this->converter->getPriority(), 'Priority does not match');
46 }
47
48 /**
49 * @test
50 */
51 public function convertFromShouldCastTheStringToInteger() {
52 $this->assertSame(15, $this->converter->convertFrom('15', 'integer'));
53 }
54
55 /**
56 * @test
57 */
58 public function convertFromDoesNotModifyIntegers() {
59 $source = 123;
60 $this->assertSame($source, $this->converter->convertFrom($source, 'integer'));
61 }
62
63 /**
64 * @test
65 */
66 public function convertFromReturnsNullIfEmptyStringSpecified() {
67 $this->assertNull($this->converter->convertFrom('', 'integer'));
68 }
69
70 /**
71 * @test
72 */
73 public function convertFromReturnsAnErrorIfSpecifiedStringIsNotNumeric() {
74 $this->assertInstanceOf('TYPO3\CMS\Extbase\Error\Error', $this->converter->convertFrom('not numeric', 'integer'));
75 }
76
77 /**
78 * @test
79 */
80 public function canConvertFromShouldReturnTrueForANumericStringSource() {
81 $this->assertTrue($this->converter->canConvertFrom('15', 'integer'));
82 }
83
84 /**
85 * @test
86 */
87 public function canConvertFromShouldReturnTrueForAnIntegerSource() {
88 $this->assertTrue($this->converter->canConvertFrom(123, 'integer'));
89 }
90
91 /**
92 * @test
93 */
94 public function canConvertFromShouldReturnTrueForAnEmptyValue() {
95 $this->assertTrue($this->converter->canConvertFrom('', 'integer'));
96 }
97
98 /**
99 * @test
100 */
101 public function canConvertFromShouldReturnTrueForANullValue() {
102 $this->assertTrue($this->converter->canConvertFrom(NULL, 'integer'));
103 }
104
105 /**
106 * @test
107 */
108 public function getSourceChildPropertiesToBeConvertedShouldReturnEmptyArray() {
109 $this->assertEquals(array(), $this->converter->getSourceChildPropertiesToBeConverted('myString'));
110 }
111 }
112 ?>