Chris@18: <?php
Chris@18: 
Chris@18: namespace Drupal\Tests\Component\Version;
Chris@18: 
Chris@18: use Drupal\Component\Version\Constraint;
Chris@18: use PHPUnit\Framework\TestCase;
Chris@18: 
Chris@18: /**
Chris@18:  * @coversDefaultClass \Drupal\Component\Version\Constraint
Chris@18:  * @group Version
Chris@18:  */
Chris@18: class ConstraintTest extends TestCase {
Chris@18: 
Chris@18:   /**
Chris@18:    * @covers ::isCompatible
Chris@18:    * @dataProvider providerIsCompatible
Chris@18:    */
Chris@18:   public function testIsCompatible(Constraint $version_info, $current_version, $result) {
Chris@18:     $this->assertSame($result, $version_info->isCompatible($current_version));
Chris@18:   }
Chris@18: 
Chris@18:   /**
Chris@18:    * Provider for testIsCompatible.
Chris@18:    */
Chris@18:   public function providerIsCompatible() {
Chris@18:     $tests = [];
Chris@18: 
Chris@18:     $tests['no-dependencies'] = [new Constraint('', '8.x'), '8.1.x', TRUE];
Chris@18: 
Chris@18:     // Stable version.
Chris@18:     $stable = new Constraint('8.x-1.0', '8.x');
Chris@18:     $tests['(=8.x-1.0)-1.0'] = [$stable, '1.0', TRUE];
Chris@18:     $tests['(=8.x-1.0)-1.1'] = [$stable, '1.1', FALSE];
Chris@18:     $tests['(=8.x-1.0)-0.9'] = [$stable, '0.9', FALSE];
Chris@18: 
Chris@18:     // Alpha version.
Chris@18:     $alpha = new Constraint('8.x-1.1-alpha12', '8.x');
Chris@18:     $tests['(8.x-1.1-alpha12)-alpha12'] = [$alpha, '1.1-alpha12', TRUE];
Chris@18:     $tests['(8.x-1.1-alpha12)-alpha10'] = [$alpha, '1.1-alpha10', FALSE];
Chris@18:     $tests['(8.x-1.1-alpha12)-beta1'] = [$alpha, '1.1-beta1', FALSE];
Chris@18: 
Chris@18:     // Beta version.
Chris@18:     $beta = new Constraint('8.x-1.1-beta8', '8.x');
Chris@18:     $tests['(8.x-1.1-beta8)-beta8'] = [$beta, '1.1-beta8', TRUE];
Chris@18:     $tests['(8.x-1.1-beta8)-beta4'] = [$beta, '1.1-beta4', FALSE];
Chris@18: 
Chris@18:     // RC version.
Chris@18:     $rc = new Constraint('8.x-1.1-rc11', '8.x');
Chris@18:     $tests['(8.x-1.1-rc11)-rc11'] = [$rc, '1.1-rc11', TRUE];
Chris@18:     $tests['(8.x-1.1-rc11)-rc2'] = [$rc, '1.1-rc2', FALSE];
Chris@18: 
Chris@18:     // Test greater than.
Chris@18:     $greater = new Constraint('>8.x-1.x', '8.x');
Chris@18:     $tests['(>8.x-1.x)-2.0'] = [$greater, '2.0', TRUE];
Chris@18:     $tests['(>8.x-1.x)-1.1'] = [$greater, '1.1', FALSE];
Chris@18:     $tests['(>8.x-1.x)-0.9'] = [$greater, '0.9', FALSE];
Chris@18: 
Chris@18:     // Test greater than or equal.
Chris@18:     $greater_or_equal = new Constraint('>=8.x-1.0', '8.x');
Chris@18:     $tests['(>=8.x-1.0)-1.1'] = [$greater_or_equal, '1.1', TRUE];
Chris@18:     $tests['(>=8.x-1.0)-1.0'] = [$greater_or_equal, '1.0', TRUE];
Chris@18:     $tests['(>=8.x-1.1)-1.0'] = [new Constraint('>=8.x-1.1', '8.x'), '1.0', FALSE];
Chris@18: 
Chris@18:     // Test less than.
Chris@18:     $less = new Constraint('<8.x-1.1', '8.x');
Chris@18:     $tests['(<8.x-1.1)-1.1'] = [$less, '1.1', FALSE];
Chris@18:     $tests['(<8.x-1.1)-1.1'] = [$less, '1.0', TRUE];
Chris@18:     $tests['(<8.x-1.0)-1.0'] = [new Constraint('<8.x-1.0', '8.x'), '1.1', FALSE];
Chris@18: 
Chris@18:     // Test less than or equal.
Chris@18:     $less_or_equal = new Constraint('<= 8.x-1.x', '8.x');
Chris@18:     $tests['(<= 8.x-1.x)-2.0'] = [$less_or_equal, '2.0', FALSE];
Chris@18:     $tests['(<= 8.x-1.x)-1.9'] = [$less_or_equal, '1.9', TRUE];
Chris@18:     $tests['(<= 8.x-1.x)-1.1'] = [$less_or_equal, '1.1', TRUE];
Chris@18:     $tests['(<= 8.x-1.x)-0.9'] = [$less_or_equal, '0.9', TRUE];
Chris@18: 
Chris@18:     // Test greater than and less than.
Chris@18:     $less_and_greater = new Constraint('<8.x-4.x,>8.x-1.x', '8.x');
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-4.0'] = [$less_and_greater, '4.0', FALSE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-3.9'] = [$less_and_greater, '3.9', TRUE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-2.1'] = [$less_and_greater, '2.1', TRUE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-1.9'] = [$less_and_greater, '1.9', FALSE];
Chris@18: 
Chris@18:     // Test a nonsensical greater than and less than - no compatible versions.
Chris@18:     $less_and_greater = new Constraint('>8.x-4.x,<8.x-1.x', '8.x');
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-4.0'] = [$less_and_greater, '4.0', FALSE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-3.9'] = [$less_and_greater, '3.9', FALSE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-2.1'] = [$less_and_greater, '2.1', FALSE];
Chris@18:     $tests['(<8.x-4.x,>8.x-1.x)-1.9'] = [$less_and_greater, '1.9', FALSE];
Chris@18: 
Chris@18:     return $tests;
Chris@18:   }
Chris@18: 
Chris@18:   /**
Chris@18:    * @covers ::toArray
Chris@18:    * @group legacy
Chris@18:    * @expectedDeprecation Drupal\Component\Version\Constraint::toArray() only exists to provide a backwards compatibility layer. See https://www.drupal.org/node/2756875
Chris@18:    */
Chris@18:   public function testToArray() {
Chris@18:     $constraint = new Constraint('<8.x-4.x,>8.x-1.x', '8.x');
Chris@18:     $this->assertSame([
Chris@18:       ['op' => '<', 'version' => '4.x'],
Chris@18:       ['op' => '>', 'version' => '2.x'],
Chris@18:     ], $constraint->toArray());
Chris@18:   }
Chris@18: 
Chris@18: }