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( $withoutDash, $withDash ) {
  63                 $normalizer = new ComposerVersionNormalizer();
  64
  65                 $this->assertEquals(
  66                         $withDash,
  67                         $normalizer->normalizeSuffix( $withoutDash )
  68                 );
  69         }
  70
  71         public function complexVersionProvider() {
  72                 return array(
  73                         array( '1.22.0alpha', '1.22.0-alpha' ),
  74                         array( '1.22.0RC', '1.22.0-RC' ),
  75                         array( '1.19beta', '1.19-beta' ),
  76                         array( '1.9RC4', '1.9-RC4' ),
  77                         array( '1.9.1.2RC4', '1.9.1.2-RC4' ),
  78                         array( '1.9.1.2RC', '1.9.1.2-RC' ),
  79                         array( '123.321.456.654RC9001', '123.321.456.654-RC9001' ),
  80                 );
  81         }
  82
  83         /**
  84          * @dataProvider complexVersionProvider
  85          */
  86         public function testGivenComplexVersionWithDash_normalizeSuffixReturnsAsIs( $withoutDash, $withDash ) {
  87                 $this->assertRemainsUnchanged( $withDash );
  88         }
  89
  90         /**
  91          * @dataProvider fourLevelVersionsProvider
  92          */
  93         public function testGivenFourLevels_levelCountNormalizationDoesNothing( $version ) {
  94                 $normalizer = new ComposerVersionNormalizer();
  95
  96                 $this->assertEquals(
  97                         $version,
  98                         $normalizer->normalizeLevelCount( $version )
  99                 );
 100         }
 101
 102         public function fourLevelVersionsProvider() {
 103                 return array(
 104                         array( '1.22.0.0' ),
 105                         array( '1.19.2.4' ),
 106                         array( '1.19.2.0' ),
 107                         array( '1.9.0.1' ),
 108                         array( '123.321.456.654' ),
 109                         array( '123.321.456.654RC4' ),
 110                         array( '123.321.456.654-RC4' ),
 111                 );
 112         }
 113
 114         /**
 115          * @dataProvider levelNormalizationProvider
 116          */
 117         public function testGivenFewerLevels_levelCountNormalizationEnsuresFourLevels( $expected, $version ) {
 118                 $normalizer = new ComposerVersionNormalizer();
 119
 120                 $this->assertEquals(
 121                         $expected,
 122                         $normalizer->normalizeLevelCount( $version )
 123                 );
 124         }
 125
 126         public function levelNormalizationProvider() {
 127                 return array(
 128                         array( '1.22.0.0', '1.22' ),
 129                         array( '1.22.0.0', '1.22.0' ),
 130                         array( '1.19.2.0', '1.19.2' ),
 131                         array( '12345.0.0.0', '12345' ),
 132                         array( '12345.0.0.0-RC4', '12345-RC4' ),
 133                         array( '12345.0.0.0-alpha', '12345-alpha' ),
 134                 );
 135         }
 136
 137         /**
 138          * @dataProvider invalidVersionProvider
 139          */
 140         public function testGivenInvalidVersion_normalizeSuffixReturnsAsIs( $invalidVersion ) {
 141                 $this->assertRemainsUnchanged( $invalidVersion );
 142         }
 143
 144         public function invalidVersionProvider() {
 145                 return array(
 146                         array( '1.221-a' ),
 147                         array( '1.221-' ),
 148                         array( '1.22rc4a' ),
 149                         array( 'a1.22rc' ),
 150                         array( '.1.22rc' ),
 151                         array( 'a' ),
 152                         array( 'alpha42' ),
 153                 );
 154         }
 155 }