tests/phpunit/includes/composer/ComposerVersionNormalizerTest.php

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