[TASK] Use name-resolution instead of strings where possible: 3
[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 /**
25 * Test case
26 */
27 class IntegerConverterTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {
28
29 /**
30 * @var \TYPO3\CMS\Extbase\Property\TypeConverterInterface
31 */
32 protected $converter;
33
34 public function setUp() {
35 $this->converter = new \TYPO3\CMS\Extbase\Property\TypeConverter\IntegerConverter();
36 }
37
38 /**
39 * @test
40 */
41 public function checkMetadata() {
42 $this->assertEquals(array('integer', 'string'), $this->converter->getSupportedSourceTypes(), 'Source types do not match');
43 $this->assertEquals('integer', $this->converter->getSupportedTargetType(), 'Target type does not match');
44 $this->assertEquals(1, $this->converter->getPriority(), 'Priority does not match');
45 }
46
47 /**
48 * @test
49 */
50 public function convertFromShouldCastTheStringToInteger() {
51 $this->assertSame(15, $this->converter->convertFrom('15', 'integer'));
52 }
53
54 /**
55 * @test
56 */
57 public function convertFromDoesNotModifyIntegers() {
58 $source = 123;
59 $this->assertSame($source, $this->converter->convertFrom($source, 'integer'));
60 }
61
62 /**
63 * @test
64 */
65 public function convertFromReturnsNullIfEmptyStringSpecified() {
66 $this->assertNull($this->converter->convertFrom('', 'integer'));
67 }
68
69 /**
70 * @test
71 */
72 public function convertFromReturnsAnErrorIfSpecifiedStringIsNotNumeric() {
73 $this->assertInstanceOf(\TYPO3\CMS\Extbase\Error\Error::class, $this->converter->convertFrom('not numeric', 'integer'));
74 }
75
76 /**
77 * @test
78 */
79 public function canConvertFromShouldReturnTrueForANumericStringSource() {
80 $this->assertTrue($this->converter->canConvertFrom('15', 'integer'));
81 }
82
83 /**
84 * @test
85 */
86 public function canConvertFromShouldReturnTrueForAnIntegerSource() {
87 $this->assertTrue($this->converter->canConvertFrom(123, 'integer'));
88 }
89
90 /**
91 * @test
92 */
93 public function canConvertFromShouldReturnTrueForAnEmptyValue() {
94 $this->assertTrue($this->converter->canConvertFrom('', 'integer'));
95 }
96
97 /**
98 * @test
99 */
100 public function canConvertFromShouldReturnTrueForANullValue() {
101 $this->assertTrue($this->converter->canConvertFrom(NULL, 'integer'));
102 }
103
104 /**
105 * @test
106 */
107 public function getSourceChildPropertiesToBeConvertedShouldReturnEmptyArray() {
108 $this->assertEquals(array(), $this->converter->getSourceChildPropertiesToBeConverted('myString'));
109 }
110 }