[TASK] Backport Flow property mapper
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Tests / Unit / Property / TypeConverter / FloatConverterTest.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 Float converter
25 *
26 * @covers \TYPO3\CMS\Extbase\Property\TypeConverter\FloatConverter<extended>
27 */
28 class FloatConverterTest 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\FloatConverter();
37 }
38
39 /**
40 * @test
41 */
42 public function checkMetadata() {
43 $this->assertEquals(array('float', 'integer', 'string'), $this->converter->getSupportedSourceTypes(), 'Source types do not match');
44 $this->assertEquals('float', $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 convertFromShouldCastTheStringToFloat() {
52 $this->assertSame(1.5, $this->converter->convertFrom('1.5', 'float'));
53 }
54
55 /**
56 * @test
57 */
58 public function convertFromReturnsNullIfEmptyStringSpecified() {
59 $this->assertNull($this->converter->convertFrom('', 'float'));
60 }
61
62 /**
63 * @test
64 */
65 public function convertFromShouldAcceptIntegers() {
66 $this->assertSame((float)123, $this->converter->convertFrom(123, 'float'));
67 }
68
69 /**
70 * @test
71 */
72 public function convertFromReturnsAnErrorIfSpecifiedStringIsNotNumeric() {
73 $this->assertInstanceOf('TYPO3\CMS\Extbase\Error\Error', $this->converter->convertFrom('not numeric', 'float'));
74 }
75
76 /**
77 * @test
78 */
79 public function canConvertFromShouldReturnTrue() {
80 $this->assertTrue($this->converter->canConvertFrom('1.5', 'float'));
81 }
82
83 /**
84 * @test
85 */
86 public function canConvertFromShouldReturnTrueForAnEmptyValue() {
87 $this->assertTrue($this->converter->canConvertFrom('', 'integer'));
88 }
89
90 /**
91 * @test
92 */
93 public function canConvertFromShouldReturnTrueForANullValue() {
94 $this->assertTrue($this->converter->canConvertFrom(NULL, 'integer'));
95 }
96
97 /**
98 * @test
99 */
100 public function getSourceChildPropertiesToBeConvertedShouldReturnEmptyArray() {
101 $this->assertEquals(array(), $this->converter->getSourceChildPropertiesToBeConverted('myString'));
102 }
103 }
104 ?>