diff core/tests/Drupal/Tests/Component/Version/ConstraintTest.php @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/tests/Drupal/Tests/Component/Version/ConstraintTest.php	Thu May 09 15:34:47 2019 +0100
@@ -0,0 +1,107 @@
+<?php
+
+namespace Drupal\Tests\Component\Version;
+
+use Drupal\Component\Version\Constraint;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversDefaultClass \Drupal\Component\Version\Constraint
+ * @group Version
+ */
+class ConstraintTest extends TestCase {
+
+  /**
+   * @covers ::isCompatible
+   * @dataProvider providerIsCompatible
+   */
+  public function testIsCompatible(Constraint $version_info, $current_version, $result) {
+    $this->assertSame($result, $version_info->isCompatible($current_version));
+  }
+
+  /**
+   * Provider for testIsCompatible.
+   */
+  public function providerIsCompatible() {
+    $tests = [];
+
+    $tests['no-dependencies'] = [new Constraint('', '8.x'), '8.1.x', TRUE];
+
+    // Stable version.
+    $stable = new Constraint('8.x-1.0', '8.x');
+    $tests['(=8.x-1.0)-1.0'] = [$stable, '1.0', TRUE];
+    $tests['(=8.x-1.0)-1.1'] = [$stable, '1.1', FALSE];
+    $tests['(=8.x-1.0)-0.9'] = [$stable, '0.9', FALSE];
+
+    // Alpha version.
+    $alpha = new Constraint('8.x-1.1-alpha12', '8.x');
+    $tests['(8.x-1.1-alpha12)-alpha12'] = [$alpha, '1.1-alpha12', TRUE];
+    $tests['(8.x-1.1-alpha12)-alpha10'] = [$alpha, '1.1-alpha10', FALSE];
+    $tests['(8.x-1.1-alpha12)-beta1'] = [$alpha, '1.1-beta1', FALSE];
+
+    // Beta version.
+    $beta = new Constraint('8.x-1.1-beta8', '8.x');
+    $tests['(8.x-1.1-beta8)-beta8'] = [$beta, '1.1-beta8', TRUE];
+    $tests['(8.x-1.1-beta8)-beta4'] = [$beta, '1.1-beta4', FALSE];
+
+    // RC version.
+    $rc = new Constraint('8.x-1.1-rc11', '8.x');
+    $tests['(8.x-1.1-rc11)-rc11'] = [$rc, '1.1-rc11', TRUE];
+    $tests['(8.x-1.1-rc11)-rc2'] = [$rc, '1.1-rc2', FALSE];
+
+    // Test greater than.
+    $greater = new Constraint('>8.x-1.x', '8.x');
+    $tests['(>8.x-1.x)-2.0'] = [$greater, '2.0', TRUE];
+    $tests['(>8.x-1.x)-1.1'] = [$greater, '1.1', FALSE];
+    $tests['(>8.x-1.x)-0.9'] = [$greater, '0.9', FALSE];
+
+    // Test greater than or equal.
+    $greater_or_equal = new Constraint('>=8.x-1.0', '8.x');
+    $tests['(>=8.x-1.0)-1.1'] = [$greater_or_equal, '1.1', TRUE];
+    $tests['(>=8.x-1.0)-1.0'] = [$greater_or_equal, '1.0', TRUE];
+    $tests['(>=8.x-1.1)-1.0'] = [new Constraint('>=8.x-1.1', '8.x'), '1.0', FALSE];
+
+    // Test less than.
+    $less = new Constraint('<8.x-1.1', '8.x');
+    $tests['(<8.x-1.1)-1.1'] = [$less, '1.1', FALSE];
+    $tests['(<8.x-1.1)-1.1'] = [$less, '1.0', TRUE];
+    $tests['(<8.x-1.0)-1.0'] = [new Constraint('<8.x-1.0', '8.x'), '1.1', FALSE];
+
+    // Test less than or equal.
+    $less_or_equal = new Constraint('<= 8.x-1.x', '8.x');
+    $tests['(<= 8.x-1.x)-2.0'] = [$less_or_equal, '2.0', FALSE];
+    $tests['(<= 8.x-1.x)-1.9'] = [$less_or_equal, '1.9', TRUE];
+    $tests['(<= 8.x-1.x)-1.1'] = [$less_or_equal, '1.1', TRUE];
+    $tests['(<= 8.x-1.x)-0.9'] = [$less_or_equal, '0.9', TRUE];
+
+    // Test greater than and less than.
+    $less_and_greater = new Constraint('<8.x-4.x,>8.x-1.x', '8.x');
+    $tests['(<8.x-4.x,>8.x-1.x)-4.0'] = [$less_and_greater, '4.0', FALSE];
+    $tests['(<8.x-4.x,>8.x-1.x)-3.9'] = [$less_and_greater, '3.9', TRUE];
+    $tests['(<8.x-4.x,>8.x-1.x)-2.1'] = [$less_and_greater, '2.1', TRUE];
+    $tests['(<8.x-4.x,>8.x-1.x)-1.9'] = [$less_and_greater, '1.9', FALSE];
+
+    // Test a nonsensical greater than and less than - no compatible versions.
+    $less_and_greater = new Constraint('>8.x-4.x,<8.x-1.x', '8.x');
+    $tests['(<8.x-4.x,>8.x-1.x)-4.0'] = [$less_and_greater, '4.0', FALSE];
+    $tests['(<8.x-4.x,>8.x-1.x)-3.9'] = [$less_and_greater, '3.9', FALSE];
+    $tests['(<8.x-4.x,>8.x-1.x)-2.1'] = [$less_and_greater, '2.1', FALSE];
+    $tests['(<8.x-4.x,>8.x-1.x)-1.9'] = [$less_and_greater, '1.9', FALSE];
+
+    return $tests;
+  }
+
+  /**
+   * @covers ::toArray
+   * @group legacy
+   * @expectedDeprecation Drupal\Component\Version\Constraint::toArray() only exists to provide a backwards compatibility layer. See https://www.drupal.org/node/2756875
+   */
+  public function testToArray() {
+    $constraint = new Constraint('<8.x-4.x,>8.x-1.x', '8.x');
+    $this->assertSame([
+      ['op' => '<', 'version' => '4.x'],
+      ['op' => '>', 'version' => '2.x'],
+    ], $constraint->toArray());
+  }
+
+}