update for version 1.0.1

code/vendor/mtdowling/cron-expression/tests/Cron/MonthFieldTest.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Cron\Tests;
+
+use Cron\MonthField;
+use DateTime;
+
+/**
+ * @author Michael Dowling <mtdowling@gmail.com>
+ */
+class MonthFieldTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Cron\MonthField::validate
+     */
+    public function testValdatesField()
+    {
+        $f = new MonthField();
+        $this->assertTrue($f->validate('12'));
+        $this->assertTrue($f->validate('*'));
+        $this->assertTrue($f->validate('*/10,2,1-12'));
+        $this->assertFalse($f->validate('1.fix-regexp'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testIncrementsDate()
+    {
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f = new MonthField();
+        $f->increment($d);
+        $this->assertEquals('2011-04-01 00:00:00', $d->format('Y-m-d H:i:s'));
+
+        $d = new DateTime('2011-03-15 11:15:00');
+        $f->increment($d, true);
+        $this->assertEquals('2011-02-28 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testIncrementsYearAsNeeded()
+    {
+        $f = new MonthField();
+        $d = new DateTime('2011-12-15 00:00:00');
+        $f->increment($d);
+        $this->assertEquals('2012-01-01 00:00:00', $d->format('Y-m-d H:i:s'));
+    }
+
+    /**
+     * @covers Cron\MonthField::increment
+     */
+    public function testDecrementsYearAsNeeded()
+    {
+        $f = new MonthField();
+        $d = new DateTime('2011-01-15 00:00:00');
+        $f->increment($d, true);
+        $this->assertEquals('2010-12-31 23:59:00', $d->format('Y-m-d H:i:s'));
+    }
+}