Changeset 1721

Timestamp:

07/20/08 17:47:25 (2 months ago)

Author:

mikey

Message:

add net::stubbles::lang::stubArrayAccessor::getKeys()

Files:

• framework/trunk/src/main/php/net/stubbles/lang/stubArrayAccessor.php (modified) (1 diff)
• framework/trunk/src/test/php/net/stubbles/lang/stubArrayAccessorTestCase.php (modified) (1 diff)

framework/trunk/src/main/php/net/stubbles/lang/stubArrayAccessor.php

@@ -182 +182 @@
-        return new ArrayIterator($this->data);
-    }
+
+    /**
+     * returns a list of all keys of the wrapped array
+     *
+     * @return  array<int,scalar>
+     */
+    public function getKeys()
+    {
+        return array_keys($this->data);
+    }
-}
-?>

framework/trunk/src/test/php/net/stubbles/lang/stubArrayAccessorTestCase.php

@@ -201 +201 @@
-        );
-    }
+
+    /**
+     * keys of wrapped array should be returned
+     *
+     * @test
+     */
+    public function getKeys()
+    {
+        $this->assertEquals(array('first', 'second', 'third'),
+                            $this->arrayAccessorAssociative->getKeys()
+        );
+        $this->assertEquals(array(0, 1, 2),
+                            $this->arrayAccessorNumeric->getKeys()
+        );
+        $this->assertEquals(array(0),
+                            $this->arrayAccessorOne->getKeys()
+        );
+        $this->assertEquals(array(),
+                            $this->arrayAccessorEmpty->getKeys()
+        );
+    }
-}
-?>