Added functionality to use wildcards in InPath

Author: mbed67

src/Specification/InPath.php

@@ -44,9 +44,15 @@ public function __construct(Path $path)
     public function isSatisfiedBy(array $value)
     {
         if (isset($value['dirname'])) {
-            $path = $this->removeDotSlash((string) $this->path);
+            $path = $this->cleanPath((string) $this->path);
 
-            if (substr($value['dirname'], 0, strlen($path)) === $path) {
+            $validChars = '[a-zA-Z0-9\\\/\.\<\>\,\|\:\(\)\&\;\#]';
+
+            $pattern = '(^(?!\/)'
+                . str_replace(['?', '*'], [$validChars . '?', $validChars . '*'], $path)
+                . $validChars . '*)';
+
+            if (preg_match($pattern, $value['dirname'] . '/')) {
                 return true;
             }
             return false;
@@ -56,15 +62,21 @@ public function isSatisfiedBy(array $value)
 
     /**
      * If a path is given with a leading ./ this will be removed
+     * If a path doesn't have a trailing /, a slash will be added
      *
-     * @param string $dirname
+     * @param string $path
      * @return string
      */
-    private function removeDotSlash($dirname)
+    private function cleanPath($path)
     {
-        if (substr($dirname, 0, 2) === './') {
-            $dirname = substr($dirname, 1);
+        if (substr($path, 0, 2) === './') {
+            $path = substr($path, 1);
         }
-        return $dirname;
+
+        if (substr($path, -1) !== '/') {
+            $path = $path . '/';
+        }
+
+        return $path;
     }
 }

tests/unit/Specification/InPathTest.php

@@ -29,28 +29,59 @@ class InPathTest extends \PHPUnit_Framework_TestCase
      */
     public function setUp()
     {
-        $this->fixture = new InPath(new Path('.hiddendir'));
+        $this->fixture = new InPath(new Path('*dden?ir/n'));
     }
 
     /**
      * @covers ::__construct
      * @covers ::isSatisfiedBy
      * @covers ::<private>
+     * @dataProvider validDirnames
      * @uses Flyfinder\Path
      */
-    public function testIfSpecificationIsSatisfied()
+    public function testIfSpecificationIsSatisfied($dirname)
     {
-        $this->assertTrue($this->fixture->isSatisfiedBy(['dirname' => '.hiddendir/normaldir']));
+        $this->assertTrue($this->fixture->isSatisfiedBy(['dirname' => $dirname]));
+    }
+
+    /**
+     * Data provider for testIfSpecificationIsSatisfied. Contains a few valid directory names
+     *
+     * @return array
+     */
+    public function validDirnames()
+    {
+        return [
+            ['.hiddendir/n'],
+            ['.hiddendir/n/'],
+            ['.hiddendir/n/somedir'],
+            ['.hiddendir/n/somedir.txt']
+        ];
     }
 
     /**
      * @covers ::__construct
      * @covers ::isSatisfiedBy
      * @covers ::<private>
+     * @dataProvider InvalidDirnames
      * @uses Flyfinder\Path
      */
-    public function testIfSpecificationIsNotSatisfied()
+    public function testIfSpecificationIsNotSatisfied($dirname)
+    {
+        $this->assertFalse($this->fixture->isSatisfiedBy(['dirname' => $dirname]));
+    }
+
+    /**
+     * Data provider for testIfSpecificationIsNotSatisfied. Contains a few valid directory names
+     *
+     * @return array
+     */
+    public function InvalidDirnames()
     {
-        $this->assertFalse($this->fixture->isSatisfiedBy(['dirname' => '/home']));
+        return [
+            ['/hiddendir/n'],
+            ['.hiddendir/normaldir'],
+            ['.hiddendir.ext/n']
+        ];
     }
 }