tests/phpunit/includes/composer/ComposerVersionNormalizerTest.php

   1 <?php
   2
   3 /**
   4  * @covers ComposerVersionNormalizer
   5  *
   6  * @group ComposerHooks
   7  *
   8  * @licence GNU GPL v2+
   9  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  10  */
  11 class ComposerVersionNormalizerTest extends PHPUnit_Framework_TestCase {
  12
  13         /**
  14          * @dataProvider nonStringProvider
  15          */
  16         public function testGivenNonString_normalizeThrowsInvalidArgumentException( $nonString ) {
  17                 $normalizer = new ComposerVersionNormalizer();
  18
  19                 $this->setExpectedException( 'InvalidArgumentException' );
  20                 $normalizer->normalizeSuffix( $nonString );
  21         }
  22
  23         public function nonStringProvider() {
  24                 return array(
  25                         array( null ),
  26                         array( 42 ),
  27                         array( array() ),
  28                         array( new stdClass() ),
  29                         array( true ),
  30                 );
  31         }
  32
  33         /**
  34          * @dataProvider simpleVersionProvider
  35          */
  36         public function testGivenSimpleVersion_normalizeSuffixReturnsAsIs( $simpleVersion ) {
  37                 $this->assertRemainsUnchanged( $simpleVersion );
  38         }
  39
  40         protected function assertRemainsUnchanged( $version ) {
  41                 $normalizer = new ComposerVersionNormalizer();
  42
  43                 $this->assertEquals(
  44                         $version,
  45                         $normalizer->normalizeSuffix( $version )
  46                 );
  47         }
  48
  49         public function simpleVersionProvider() {
  50                 return array(
  51                         array( '1.22.0' ),
  52                         array( '1.19.2' ),
  53                         array( '1.19.2.0' ),
  54                         array( '1.9' ),
  55                         array( '123.321.456.654' ),
  56                 );
  57         }
  58
  59         /**
  60          * @dataProvider complexVersionProvider
  61          */
  62         public function testGivenComplexVersionWithoutDash_normalizeSuffixAddsDash(
  63                 $withoutDash, $withDash
  64         ) {
  65                 $normalizer = new ComposerVersionNormalizer();
  66
  67                 $this->assertEquals(
  68                         $withDash,
  69                         $normalizer->normalizeSuffix( $withoutDash )
  70                 );
  71         }
  72
  73         public function complexVersionProvider() {
  74                 return array(
  75                         array( '1.22.0alpha', '1.22.0-alpha' ),
  76                         array( '1.22.0RC', '1.22.0-RC' ),
  77                         array( '1.19beta', '1.19-beta' ),
  78                         array( '1.9RC4', '1.9-RC4' ),
  79                         array( '1.9.1.2RC4', '1.9.1.2-RC4' ),
  80                         array( '1.9.1.2RC', '1.9.1.2-RC' ),
  81                         array( '123.321.456.654RC9001', '123.321.456.654-RC9001' ),
  82                 );
  83         }
  84
  85         /**
  86          * @dataProvider complexVersionProvider
  87          */
  88         public function testGivenComplexVersionWithDash_normalizeSuffixReturnsAsIs(
  89                 $withoutDash, $withDash
  90         ) {
  91                 $this->assertRemainsUnchanged( $withDash );
  92         }
  93
  94         /**
  95          * @dataProvider fourLevelVersionsProvider
  96          */
  97         public function testGivenFourLevels_levelCountNormalizationDoesNothing( $version ) {
  98                 $normalizer = new ComposerVersionNormalizer();
  99
 100                 $this->assertEquals(
 101                         $version,
 102                         $normalizer->normalizeLevelCount( $version )
 103                 );
 104         }
 105
 106         public function fourLevelVersionsProvider() {
 107                 return array(
 108                         array( '1.22.0.0' ),
 109                         array( '1.19.2.4' ),
 110                         array( '1.19.2.0' ),
 111                         array( '1.9.0.1' ),
 112                         array( '123.321.456.654' ),
 113                         array( '123.321.456.654RC4' ),
 114                         array( '123.321.456.654-RC4' ),
 115                 );
 116         }
 117
 118         /**
 119          * @dataProvider levelNormalizationProvider
 120          */
 121         public function testGivenFewerLevels_levelCountNormalizationEnsuresFourLevels(
 122                 $expected, $version
 123         ) {
 124                 $normalizer = new ComposerVersionNormalizer();
 125
 126                 $this->assertEquals(
 127                         $expected,
 128                         $normalizer->normalizeLevelCount( $version )
 129                 );
 130         }
 131
 132         public function levelNormalizationProvider() {
 133                 return array(
 134                         array( '1.22.0.0', '1.22' ),
 135                         array( '1.22.0.0', '1.22.0' ),
 136                         array( '1.19.2.0', '1.19.2' ),
 137                         array( '12345.0.0.0', '12345' ),
 138                         array( '12345.0.0.0-RC4', '12345-RC4' ),
 139                         array( '12345.0.0.0-alpha', '12345-alpha' ),
 140                 );
 141         }
 142
 143         /**
 144          * @dataProvider invalidVersionProvider
 145          */
 146         public function testGivenInvalidVersion_normalizeSuffixReturnsAsIs( $invalidVersion ) {
 147                 $this->assertRemainsUnchanged( $invalidVersion );
 148         }
 149
 150         public function invalidVersionProvider() {
 151                 return array(
 152                         array( '1.221-a' ),
 153                         array( '1.221-' ),
 154                         array( '1.22rc4a' ),
 155                         array( 'a1.22rc' ),
 156                         array( '.1.22rc' ),
 157                         array( 'a' ),
 158                         array( 'alpha42' ),
 159                 );
 160         }
 161 }