Tests for MultiConstraints on versions

tests/Composer/Test/Package/LinkConstraint/MultiConstraintTest.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Test\Package;
+
+use Composer\Package\LinkConstraint\VersionConstraint;
+use Composer\Package\LinkConstraint\MultiConstraint;
+
+class MultiConstraintTest extends \PHPUnit_Framework_TestCase
+{
+    public function testMultiVersionMatchSucceeds()
+    {
+        $versionRequireStart = new VersionConstraint('>', '1.0');
+        $versionRequireEnd = new VersionConstraint('<', '1.2');
+        $versionProvide = new VersionConstraint('==', '1.1');
+
+        $multiRequire = new MultiConstraint(array($versionRequireStart, $versionRequireEnd));
+
+        $this->assertTrue($multiRequire->matches($versionProvide));
+    }
+
+    public function testMultiVersionProvidedMatchSucceeds()
+    {
+        $versionRequireStart = new VersionConstraint('>', '1.0');
+        $versionRequireEnd = new VersionConstraint('<', '1.2');
+        $versionProvideStart = new VersionConstraint('>=', '1.1');
+        $versionProvideEnd = new VersionConstraint('<', '2.0');
+
+        $multiRequire = new MultiConstraint(array($versionRequireStart, $versionRequireEnd));
+        $multiProvide = new MultiConstraint(array($versionProvideStart, $versionProvideEnd));
+
+        $this->assertTrue($multiRequire->matches($multiProvide));
+    }
+
+    public function testMultiVersionMatchFails()
+    {
+        $versionRequireStart = new VersionConstraint('>', '1.0');
+        $versionRequireEnd = new VersionConstraint('<', '1.2');
+        $versionProvide = new VersionConstraint('==', '1.2');
+
+        $multiRequire = new MultiConstraint(array($versionRequireStart, $versionRequireEnd));
+
+        $this->assertFalse($multiRequire->matches($versionProvide));
+    }
+}