Rules for types: array, object, instances

.gitignore

@@ -1,2 +1,5 @@
 library/Zend/
 library/Symfony/
+.buildpath
+.project
+.settings/

library/Respect/Validation/Exceptions/NotArrayException.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class NotArrayException extends InvalidException
+{
+    const MSG_NOT_ARRAY = 'Array_1';
+    protected $messageTemplates = array(
+        self::MSG_NOT_ARRAY => '%s is not an array'
+    );
+
+    public function __construct($input)
+    {
+        parent::__construct(
+                sprintf(
+                    $this->getMessageTemplate(self::MSG_NOT_ARRAY),
+                    $this->getStringRepresentation($input)
+                )
+        );
+    }
+
+}

library/Respect/Validation/Exceptions/NotInstanceException.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class NotInstanceException extends InvalidException
+{
+    const MSG_NOT_INSTANCE = 'Instance_1';
+    protected $messageTemplates = array(
+        self::MSG_NOT_INSTANCE => '%s is not an instance  %s'
+    );
+
+    public function __construct($input, $instance)
+    {
+        parent::__construct(
+                sprintf(
+                    $this->getMessageTemplate(self::MSG_NOT_INSTANCE),
+                    $this->getStringRepresentation($input),
+                    $this->getStringRepresentation($instance)
+                )
+        );
+    }
+
+}

library/Respect/Validation/Exceptions/NotObjectException.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class NotObjectException extends InvalidException
+{
+    const MSG_NOT_OBJECT = 'Object_1';
+    protected $messageTemplates = array(
+        self::MSG_NOT_OBJECT => '%s is not an object'
+    );
+
+    public function __construct($input)
+    {
+        parent::__construct(
+                sprintf(
+                    $this->getMessageTemplate(self::MSG_NOT_OBJECT),
+                    $this->getStringRepresentation($input)
+                )
+        );
+    }
+
+}

library/Respect/Validation/Rules/Arr.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Rules\AbstractRule;
+use Respect\Validation\Exceptions\NotArrayException;
+
+class Arr extends AbstractRule
+{
+
+    public function validate($input)
+    {
+        return is_array($input);
+    }
+
+    public function assert($input)
+    {
+        if (!$this->validate($input))
+            throw new NotArrayException($input);
+        return true;
+    }
+
+    public function check($input)
+    {
+        return $this->assert($input);
+    }
+
+}

library/Respect/Validation/Rules/Instance.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Rules\AbstractRule;
+use Respect\Validation\Exceptions\NotInstanceException;
+
+class Instance extends AbstractRule
+{
+
+    public $instance;
+
+    public function __construct($instance)
+    {
+        $this->instance = $instance;
+    }
+
+    public function validate($input)
+    {
+        return $input instanceof $this->instance;
+    }
+
+    public function assert($input)
+    {
+        if (!$this->validate($input))
+            throw new NotInstanceException($input, $this->instance);
+        return true;
+    }
+
+    public function check($input)
+    {
+        return $this->assert($input);
+    }
+
+}

library/Respect/Validation/Rules/Object.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Rules\AbstractRule;
+use Respect\Validation\Exceptions\NotObjectException;
+
+class Object extends AbstractRule
+{
+
+    public function validate($input)
+    {
+        return is_object($input);
+    }
+
+    public function assert($input)
+    {
+        if (!$this->validate($input))
+            throw new NotObjectException($input);
+        return true;
+    }
+
+    public function check($input)
+    {
+        return $this->assert($input);
+    }
+
+}

library/Respect/Validation/package.xml

@@ -10,8 +10,8 @@
   <email>alexandre@gaigalas.net</email>
   <active>yes</active>
  </lead>
- <date>2010-10-18</date>
- <time>07:15:21</time>
+ <date>2010-11-08</date>
+ <time>22:37:41</time>
  <version>
   <release>0.1.0</release>
   <api>0.1.0</api>
@@ -37,12 +37,15 @@ First Version
    <file baseinstalldir="Respect/Validation" md5sum="0e27c0ce959013dc9613c31d95b07174" name="Exceptions/KeyNotPresentException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="138fd9e9f7f0e78c0a4e645791fa05d2" name="Exceptions/NotAlphaException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="06d9d1918cd37a0b28e2727c856d5161" name="Exceptions/NotAlphanumericException.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="74963e230ebf3495a3a16714cbb28203" name="Exceptions/NotArrayException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="153e21a26ceea03aae00bf157b2cd79d" name="Exceptions/NotBetweenException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="77eb508d0a9d2f13b37d0c367b42bc15" name="Exceptions/NotDigitsException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="c897ed078f1ea910b62cd3afd6efeb4d" name="Exceptions/NotFloatException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="3f53c5bc2c79d4e4f72c2a811fffae2a" name="Exceptions/NotHexadecimalException.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="a77b9b3084f5615d3a1a32a2ec086981" name="Exceptions/NotInstanceException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="4ce9ec4a61ae5a13d7cfcaa1c49d7929" name="Exceptions/NotNullException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="23c7fe1c860a3cd33844ad51de5120a9" name="Exceptions/NotNumericException.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="8e96368dedab6b8f34d22798d594ec5c" name="Exceptions/NotObjectException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="defad53e58ea37a565613d9f71f0e68b" name="Exceptions/NumberOutOfBoundsException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="b03ccce508c67786a9a204cb0079dc49" name="Exceptions/RegexException.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="dfde1d4766350bf657c492cff8e759bc" name="Exceptions/StringLengthException.php" role="php" />
@@ -53,6 +56,7 @@ First Version
    <file baseinstalldir="Respect/Validation" md5sum="40162c72710f37669e1ad86c2da6191e" name="Rules/All.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="23c30b601840727384cfb17006953809" name="Rules/Alnum.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="a2b0438a1afb33bdf313eca652dde257" name="Rules/Alpha.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="9ff1781442d2917ac2d058a74d5fabdd" name="Rules/Arr.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="c5b6ef783e0a75f5b4998da8d3eccfc9" name="Rules/AtLeast.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="9a9192a9eaf45688ca9b24d9a4cdf17d" name="Rules/Between.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="299c17ed1c9255dec843fcf357fe83c2" name="Rules/Callback.php" role="php" />
@@ -63,6 +67,7 @@ First Version
    <file baseinstalldir="Respect/Validation" md5sum="e4440f96d078c95bea25d5449df549f4" name="Rules/HasAttribute.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="6f8cc9b5671f80cd8f8faddb8314e896" name="Rules/HasKey.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="2df96e8e150278b96cf8b34ee1a71c4d" name="Rules/Hexa.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="9ea7eaa05496bfeee36a17db9c6f84c2" name="Rules/Instance.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="60417393f6f6ec334e7d165a7d56dc32" name="Rules/Ip.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="5956d091fe397a729f64251837b9b544" name="Rules/Most.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="99c7259c2dade2dbe5c943b648ac2608" name="Rules/None.php" role="php" />
@@ -70,6 +75,7 @@ First Version
    <file baseinstalldir="Respect/Validation" md5sum="968fe27a3d8cf167fb578e13f6655f19" name="Rules/NullValue.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="57d897bc3ecfe45264f4c88ca8130259" name="Rules/Numeric.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="9f5fe19a083b96b4a4a3b227b589b998" name="Rules/NumericBetween.php" role="php" />
+   <file baseinstalldir="Respect/Validation" md5sum="5050f1d9ce2276ee3b620092df134dfd" name="Rules/Object.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="d846e49e29b6695ffc1e686ccfd92844" name="Rules/One.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="acba8599cb024751e51337a1211dd082" name="Rules/Regex.php" role="php" />
    <file baseinstalldir="Respect/Validation" md5sum="3fcd2d83507b2b03cbd45dd63db068c6" name="Rules/Sf.php" role="php" />
@@ -101,7 +107,7 @@ First Version
     <release>alpha</release>
     <api>alpha</api>
    </stability>
-   <date>2010-10-18</date>
+   <date>2010-11-08</date>
    <license uri="http://www.opensource.org/licenses/bsd-license.php">BSD Style</license>
    <notes>
 First Version

tests/library/Respect/Validation/Rules/ArrTest.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class ArrTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $object;
+
+    protected function setUp()
+    {
+        $this->object = new Arr;
+    }
+
+    /**
+     * @dataProvider providerForArr
+     *
+     */
+    public function testArr($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    /**
+     * @dataProvider providerForNotArr
+     * @expectedException Respect\Validation\Exceptions\NotArrayException
+     */
+    public function testNotArr($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    public function providerForArr()
+    {
+        return array(
+            array(array()),
+            array(array(1, 2, 3)),
+            array(array(1 => 2)),
+        );
+    }
+
+    public function providerForNotArr()
+    {
+        return array(
+            array(null),
+            array(new \stdClass),
+            array(' '),
+            array(12321),
+            array(''),
+        );
+    }
+
+}

tests/library/Respect/Validation/Rules/InstanceTest.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class InstanceTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $object;
+
+    protected function setUp()
+    {
+        $this->object = new Instance('ArrayObject');
+    }
+
+    public function testInstance()
+    {
+        $this->assertTrue($this->object->assert(new \ArrayObject));
+    }
+
+    /**
+     * @expectedException Respect\Validation\Exceptions\NotInstanceException
+     */
+    public function testNotInstance()
+    {
+        $this->assertTrue($this->object->assert(new \stdClass));
+    }
+
+}

tests/library/Respect/Validation/Rules/ObjectTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class ObjectTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $object;
+
+    protected function setUp()
+    {
+        $this->object = new Object;
+    }
+
+    /**
+     * @dataProvider providerForObject
+     *
+     */
+    public function testObject($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    /**
+     * @dataProvider providerForNotObject
+     * @expectedException Respect\Validation\Exceptions\NotObjectException
+     */
+    public function testNotObject($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    public function providerForObject()
+    {
+        return array(
+            array(new \stdClass),
+            array(new \ArrayObject),
+        );
+    }
+
+    public function providerForNotObject()
+    {
+        return array(
+            array(null),
+            array(121),
+            array(array()),
+            array('Foo'),
+            array(false),
+        );
+    }
+
+}