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| 1 | +<?php |
| 2 | +/** |
| 3 | + * Copyright (c) 2017 DarkWeb Design |
| 4 | + * |
| 5 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 6 | + * of this software and associated documentation files (the "Software"), to deal |
| 7 | + * in the Software without restriction, including without limitation the rights |
| 8 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 9 | + * copies of the Software, and to permit persons to whom the Software is |
| 10 | + * furnished to do so, subject to the following conditions: |
| 11 | + * |
| 12 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 13 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 14 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 15 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 16 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 17 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 18 | + * SOFTWARE. |
| 19 | + */ |
| 20 | + |
| 21 | +namespace DarkWebDesign\SymfonyAddon\Transformer\Tests; |
| 22 | + |
| 23 | +use DarkWebDesign\SymfonyAddon\Transformer\BooleanToStringTransformer; |
| 24 | +use PHPUnit_Framework_TestCase; |
| 25 | +use stdClass; |
| 26 | + |
| 27 | +class BooleanToStringTransformerTest extends PHPUnit_Framework_TestCase |
| 28 | +{ |
| 29 | + /** |
| 30 | + * @param string $trueValue |
| 31 | + * @param string $falseValue |
| 32 | + * |
| 33 | + * @dataProvider providerTrueFalseValue |
| 34 | + */ |
| 35 | + public function testTransform($trueValue, $falseValue) |
| 36 | + { |
| 37 | + $transformer = new BooleanToStringTransformer($trueValue, $falseValue); |
| 38 | + |
| 39 | + $returnValue = $transformer->transform(true); |
| 40 | + |
| 41 | + $this->assertSame($trueValue, $returnValue); |
| 42 | + |
| 43 | + $returnValue = $transformer->transform(false); |
| 44 | + |
| 45 | + $this->assertSame($falseValue, $returnValue); |
| 46 | + } |
| 47 | + |
| 48 | + public function testTransformNull() |
| 49 | + { |
| 50 | + $transformer = new BooleanToStringTransformer(); |
| 51 | + |
| 52 | + $returnValue = $transformer->transform(null); |
| 53 | + |
| 54 | + $this->assertNull($returnValue); |
| 55 | + } |
| 56 | + |
| 57 | + /** |
| 58 | + * @param mixed $value |
| 59 | + * |
| 60 | + * @dataProvider providerNoBool |
| 61 | + * |
| 62 | + * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException |
| 63 | + * @expectedExceptionMessage Expected a boolean. |
| 64 | + */ |
| 65 | + public function testTransformNoBool($value) |
| 66 | + { |
| 67 | + $transformer = new BooleanToStringTransformer(); |
| 68 | + |
| 69 | + $transformer->transform($value); |
| 70 | + } |
| 71 | + |
| 72 | + /** |
| 73 | + * @param string $trueValue |
| 74 | + * @param string $falseValue |
| 75 | + * |
| 76 | + * @dataProvider providerTrueFalseValue |
| 77 | + */ |
| 78 | + public function testReverseTransform($trueValue, $falseValue) |
| 79 | + { |
| 80 | + $transformer = new BooleanToStringTransformer($trueValue, $falseValue); |
| 81 | + |
| 82 | + $returnValue = $transformer->reverseTransform($trueValue); |
| 83 | + |
| 84 | + $this->assertTrue($returnValue); |
| 85 | + |
| 86 | + $returnValue = $transformer->reverseTransform($falseValue); |
| 87 | + |
| 88 | + $this->assertFalse($returnValue); |
| 89 | + } |
| 90 | + |
| 91 | + public function testReverseTransformNull() |
| 92 | + { |
| 93 | + $transformer = new BooleanToStringTransformer(); |
| 94 | + |
| 95 | + $returnValue = $transformer->reverseTransform(null); |
| 96 | + |
| 97 | + $this->assertNull($returnValue); |
| 98 | + } |
| 99 | + |
| 100 | + public function testReverseTransformEmptyString() |
| 101 | + { |
| 102 | + $transformer = new BooleanToStringTransformer(); |
| 103 | + |
| 104 | + $returnValue = $transformer->reverseTransform(''); |
| 105 | + |
| 106 | + $this->assertNull($returnValue); |
| 107 | + } |
| 108 | + |
| 109 | + /** |
| 110 | + * @param mixed $value |
| 111 | + * |
| 112 | + * @dataProvider providerNoScalar |
| 113 | + * |
| 114 | + * @expectedException \Symfony\Component\Form\Exception\TransformationFailedException |
| 115 | + * @expectedExceptionMessage Expected a scalar. |
| 116 | + */ |
| 117 | + public function testReverseTransformNoScalar($value) |
| 118 | + { |
| 119 | + $transformer = new BooleanToStringTransformer(); |
| 120 | + |
| 121 | + $transformer->reverseTransform($value); |
| 122 | + } |
| 123 | + |
| 124 | + /** |
| 125 | + * @param string $trueValue |
| 126 | + * @param string $falseValue |
| 127 | + * |
| 128 | + * @dataProvider providerTrueFalseValue |
| 129 | + */ |
| 130 | + public function testReverseTransformInvalidString($trueValue, $falseValue) |
| 131 | + { |
| 132 | + $transformer = new BooleanToStringTransformer($trueValue, $falseValue); |
| 133 | + |
| 134 | + $this->setExpectedException( |
| 135 | + 'Symfony\Component\Form\Exception\TransformationFailedException', |
| 136 | + sprintf('Expected a string "%s" or "%s".', $trueValue, $falseValue) |
| 137 | + ); |
| 138 | + |
| 139 | + $transformer->reverseTransform('foo'); |
| 140 | + } |
| 141 | + |
| 142 | + /** |
| 143 | + * @return array[] |
| 144 | + */ |
| 145 | + public function providerTrueFalseValue() |
| 146 | + { |
| 147 | + return array( |
| 148 | + 'true/false' => array('true', 'false'), |
| 149 | + 'yes/no' => array('yes', 'no'), |
| 150 | + 'on/off' => array('on', 'off'), |
| 151 | + '1/0' => array('1', '0'), |
| 152 | + ); |
| 153 | + } |
| 154 | + |
| 155 | + /** |
| 156 | + * @return array[] |
| 157 | + */ |
| 158 | + public function providerNoBool() |
| 159 | + { |
| 160 | + return array( |
| 161 | + 'int' => array(1), |
| 162 | + 'float' => array(1.2), |
| 163 | + 'string' => array('foo'), |
| 164 | + 'array' => array(array('foo', 'bar')), |
| 165 | + 'object' => array(new stdClass), |
| 166 | + 'resource' => array(tmpfile()), |
| 167 | + 'callable' => array(function () {}) |
| 168 | + ); |
| 169 | + } |
| 170 | + |
| 171 | + /** |
| 172 | + * @return array[] |
| 173 | + */ |
| 174 | + public function providerNoScalar() |
| 175 | + { |
| 176 | + return array( |
| 177 | + 'array' => array(array('foo', 'bar')), |
| 178 | + 'object' => array(new stdClass), |
| 179 | + 'resource' => array(tmpfile()), |
| 180 | + 'callable' => array(function () {}) |
| 181 | + ); |
| 182 | + } |
| 183 | +} |
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