Added Even/Odd Validator

library/Respect/Validation/Exceptions/EvenException.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class EvenException extends ValidationException
+{
+
+    public static $defaultTemplates = array(
+        self::MODE_DEFAULT => array(
+            self::STANDARD => '{{name}} must be an even number',
+        ),
+        self::MODE_NEGATIVE => array(
+            self::STANDARD => '{{name}} must not be an even number',
+        )
+    );
+
+}
+
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2011, Jean Pimentel.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */

library/Respect/Validation/Exceptions/OddException.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class OddException extends ValidationException
+{
+
+    public static $defaultTemplates = array(
+        self::MODE_DEFAULT => array(
+            self::STANDARD => '{{name}} must be an odd number',
+        ),
+        self::MODE_NEGATIVE => array(
+            self::STANDARD => '{{name}} must not be an odd number',
+        )
+    );
+
+}
+
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2011, Jean Pimentel.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */

library/Respect/Validation/Rules/Even.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Rules\Int;
+
+class Even extends AbstractRule
+{
+
+    public function validate($input)
+    {
+        $int = new Int();
+        $int->assert($input);
+        
+        return ($input % 2 == 0);
+    }
+
+}
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2011, Jean Pimentel.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */

library/Respect/Validation/Rules/Odd.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use Respect\Validation\Rules\Int;
+
+class Odd extends AbstractRule
+{
+
+    public function validate($input)
+    {
+        $int = new Int();
+        $int->assert($input);
+     
+        return ($input % 2 != 0);
+    }
+
+}
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2011, Jean Pimentel.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */

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

@@ -0,0 +1,75 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class EvenTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $object;
+
+    protected function setUp()
+    {
+        $this->object = new Even;
+    }
+
+    /**
+     * @dataProvider providerForEven
+     *
+     */
+    public function testEven($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    /**
+     * @dataProvider providerForNotEven
+     * @expectedException Respect\Validation\Exceptions\EvenException
+     */
+    public function testNotEven($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+    
+    /**
+     * @dataProvider providerForNotInt
+     * @expectedException Respect\Validation\Exceptions\IntException
+     */
+    public function testNotInt($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    public function providerForEven()
+    {
+        return array(
+            array(-2),
+            array(-0),
+            array(0),
+            array(32),            
+        );
+    }
+
+    public function providerForNotEven()
+    {
+        return array(
+            array(-5),
+            array(-1),
+            array(1),
+            array(13),
+        );
+    }
+    
+    public function providerForNotInt()
+    {
+        return array(
+            array(null),
+            array('a'),
+            array(' '),
+            array('Foo'),
+            array(''),
+            array('1.44'),
+            array(1e-5),
+        );
+    }
+
+}

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

@@ -0,0 +1,75 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class OddTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $object;
+
+    protected function setUp()
+    {
+        $this->object = new Odd;
+    }
+
+    /**
+     * @dataProvider providerForOdd
+     *
+     */
+    public function testOdd($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    /**
+     * @dataProvider providerForNotOdd
+     * @expectedException Respect\Validation\Exceptions\OddException
+     */
+    public function testNotOdd($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+    
+    /**
+     * @dataProvider providerForNotInt
+     * @expectedException Respect\Validation\Exceptions\IntException
+     */
+    public function testNotInt($input)
+    {
+        $this->assertTrue($this->object->assert($input));
+    }
+
+    public function providerForOdd()
+    {
+        return array(
+            array(-5),
+            array(-1),
+            array(1),
+            array(13),
+        );
+    }
+
+    public function providerForNotOdd()
+    {
+        return array(
+            array(-2),
+            array(-0),
+            array(0),
+            array(32),            
+        );
+    }
+    
+    public function providerForNotInt()
+    {
+        return array(
+            array(null),
+            array('a'),
+            array(' '),
+            array('Foo'),
+            array(''),
+            array('1.44'),
+            array(1e-5),
+        );
+    }
+
+}