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[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / composer / ComposerVersionNormalizerTest.php

diff --git a/tests/phpunit/includes/composer/ComposerVersionNormalizerTest.php b/tests/phpunit/includes/composer/ComposerVersionNormalizerTest.php
new file mode 100644 (file)
index 0000000..8a2ebaf
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+++ b/tests/phpunit/includes/composer/ComposerVersionNormalizerTest.php
@@ -0,0 +1,160 @@
+<?php
+
+/**
+ * @covers ComposerVersionNormalizer
+ *
+ * @group ComposerHooks
+ *
+ * @author Jeroen De Dauw < jeroendedauw@gmail.com >
+ */
+class ComposerVersionNormalizerTest extends PHPUnit_Framework_TestCase {
+
+       /**
+        * @dataProvider nonStringProvider
+        */
+       public function testGivenNonString_normalizeThrowsInvalidArgumentException( $nonString ) {
+               $normalizer = new ComposerVersionNormalizer();
+
+               $this->setExpectedException( 'InvalidArgumentException' );
+               $normalizer->normalizeSuffix( $nonString );
+       }
+
+       public function nonStringProvider() {
+               return [
+                       [ null ],
+                       [ 42 ],
+                       [ [] ],
+                       [ new stdClass() ],
+                       [ true ],
+               ];
+       }
+
+       /**
+        * @dataProvider simpleVersionProvider
+        */
+       public function testGivenSimpleVersion_normalizeSuffixReturnsAsIs( $simpleVersion ) {
+               $this->assertRemainsUnchanged( $simpleVersion );
+       }
+
+       protected function assertRemainsUnchanged( $version ) {
+               $normalizer = new ComposerVersionNormalizer();
+
+               $this->assertEquals(
+                       $version,
+                       $normalizer->normalizeSuffix( $version )
+               );
+       }
+
+       public function simpleVersionProvider() {
+               return [
+                       [ '1.22.0' ],
+                       [ '1.19.2' ],
+                       [ '1.19.2.0' ],
+                       [ '1.9' ],
+                       [ '123.321.456.654' ],
+               ];
+       }
+
+       /**
+        * @dataProvider complexVersionProvider
+        */
+       public function testGivenComplexVersionWithoutDash_normalizeSuffixAddsDash(
+               $withoutDash, $withDash
+       ) {
+               $normalizer = new ComposerVersionNormalizer();
+
+               $this->assertEquals(
+                       $withDash,
+                       $normalizer->normalizeSuffix( $withoutDash )
+               );
+       }
+
+       public function complexVersionProvider() {
+               return [
+                       [ '1.22.0alpha', '1.22.0-alpha' ],
+                       [ '1.22.0RC', '1.22.0-RC' ],
+                       [ '1.19beta', '1.19-beta' ],
+                       [ '1.9RC4', '1.9-RC4' ],
+                       [ '1.9.1.2RC4', '1.9.1.2-RC4' ],
+                       [ '1.9.1.2RC', '1.9.1.2-RC' ],
+                       [ '123.321.456.654RC9001', '123.321.456.654-RC9001' ],
+               ];
+       }
+
+       /**
+        * @dataProvider complexVersionProvider
+        */
+       public function testGivenComplexVersionWithDash_normalizeSuffixReturnsAsIs(
+               $withoutDash, $withDash
+       ) {
+               $this->assertRemainsUnchanged( $withDash );
+       }
+
+       /**
+        * @dataProvider fourLevelVersionsProvider
+        */
+       public function testGivenFourLevels_levelCountNormalizationDoesNothing( $version ) {
+               $normalizer = new ComposerVersionNormalizer();
+
+               $this->assertEquals(
+                       $version,
+                       $normalizer->normalizeLevelCount( $version )
+               );
+       }
+
+       public function fourLevelVersionsProvider() {
+               return [
+                       [ '1.22.0.0' ],
+                       [ '1.19.2.4' ],
+                       [ '1.19.2.0' ],
+                       [ '1.9.0.1' ],
+                       [ '123.321.456.654' ],
+                       [ '123.321.456.654RC4' ],
+                       [ '123.321.456.654-RC4' ],
+               ];
+       }
+
+       /**
+        * @dataProvider levelNormalizationProvider
+        */
+       public function testGivenFewerLevels_levelCountNormalizationEnsuresFourLevels(
+               $expected, $version
+       ) {
+               $normalizer = new ComposerVersionNormalizer();
+
+               $this->assertEquals(
+                       $expected,
+                       $normalizer->normalizeLevelCount( $version )
+               );
+       }
+
+       public function levelNormalizationProvider() {
+               return [
+                       [ '1.22.0.0', '1.22' ],
+                       [ '1.22.0.0', '1.22.0' ],
+                       [ '1.19.2.0', '1.19.2' ],
+                       [ '12345.0.0.0', '12345' ],
+                       [ '12345.0.0.0-RC4', '12345-RC4' ],
+                       [ '12345.0.0.0-alpha', '12345-alpha' ],
+               ];
+       }
+
+       /**
+        * @dataProvider invalidVersionProvider
+        */
+       public function testGivenInvalidVersion_normalizeSuffixReturnsAsIs( $invalidVersion ) {
+               $this->assertRemainsUnchanged( $invalidVersion );
+       }
+
+       public function invalidVersionProvider() {
+               return [
+                       [ '1.221-a' ],
+                       [ '1.221-' ],
+                       [ '1.22rc4a' ],
+                       [ 'a1.22rc' ],
+                       [ '.1.22rc' ],
+                       [ 'a' ],
+                       [ 'alpha42' ],
+               ];
+       }
+}