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vendor/ddeboer/data-import/tests/ValueConverter/DateTimeValueConverterTest.php

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+<?php
+
+namespace Ddeboer\DataImport\Tests\ValueConverter;
+
+use Ddeboer\DataImport\ValueConverter\DateTimeValueConverter;
+
+class DateTimeValueConverterTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConvertWithoutInputOrOutputFormatReturnsDateTimeInstance()
+    {
+        $value = '2011-10-20 13:05';
+        $converter = new DateTimeValueConverter;
+        $output = call_user_func($converter, $value);
+        $this->assertInstanceOf('\DateTime', $output);
+        $this->assertEquals('13', $output->format('H'));
+    }
+
+    public function testConvertWithFormatReturnsDateTimeInstance()
+    {
+        $value = '14/10/2008 09:40:20';
+        $converter = new DateTimeValueConverter('d/m/Y H:i:s');
+        $output = call_user_func($converter, $value);
+        $this->assertInstanceOf('\DateTime', $output);
+        $this->assertEquals('20', $output->format('s'));
+    }
+
+    public function testConvertWithInputAndOutputFormatReturnsString()
+    {
+        $value = '14/10/2008 09:40:20';
+        $converter = new DateTimeValueConverter('d/m/Y H:i:s', 'd-M-Y');
+        $output = call_user_func($converter, $value);
+        $this->assertEquals('14-Oct-2008', $output);
+    }
+
+    public function testConvertWithNoInputStringWithOutputFormatReturnsString()
+    {
+        $value = '2011-10-20 13:05';
+        $converter = new DateTimeValueConverter(null, 'd-M-Y');
+        $output = call_user_func($converter, $value);
+        $this->assertEquals('20-Oct-2011', $output);
+
+    }
+
+    public function testInvalidInputFormatThrowsException()
+    {
+        $value = '14/10/2008 09:40:20';
+        $converter = new DateTimeValueConverter('d-m-y', 'd-M-Y');
+        $this->setExpectedException("UnexpectedValueException", "14/10/2008 09:40:20 is not a valid date/time according to format d-m-y");
+        call_user_func($converter, $value);
+    }
+
+    public function testNullIsReturnedIfNullPassed()
+    {
+        $converter = new DateTimeValueConverter('d-m-y', 'd-M-Y');
+        $this->assertNull(call_user_func($converter, null));
+    }
+}