From ace115837a2d4fc9b1a4b0c9fd756a3ebc1d4e15 Mon Sep 17 00:00:00 2001
From: Leo Germani <leogermani@gmail.com>
Date: Tue, 18 Sep 2018 10:20:15 -0300
Subject: [PATCH] add validation to date metadata type

---
 .../date/class-tainacan-date.php              | 17 ++++
 src/importer/class-tainacan-test-importer.php |  2 +-
 tests/test-date-metadatum-types.php           | 81 +++++++++++++++++++
 3 files changed, 99 insertions(+), 1 deletion(-)
 create mode 100644 tests/test-date-metadatum-types.php

diff --git a/src/classes/metadata-types/date/class-tainacan-date.php b/src/classes/metadata-types/date/class-tainacan-date.php
index 98a7e61d7..9bbd54035 100644
--- a/src/classes/metadata-types/date/class-tainacan-date.php
+++ b/src/classes/metadata-types/date/class-tainacan-date.php
@@ -2,6 +2,8 @@
 
 namespace Tainacan\Metadata_Types;
 
+use Tainacan\Entities\Item_Metadata_Entity;
+
 defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
 
 use Tainacan\Helpers;
@@ -28,4 +30,19 @@ class Date extends Metadata_Type {
                                value=\''.json_encode( $itemMetadata->get_value() ).'\'  
                                name="'.$itemMetadata->get_metadatum()->get_name().'"></tainacan-date>';
     }
+
+
+    public function validate( Item_Metadata_Entity $item_metadata) {
+        
+        $value = $item_metadata->get_value();
+
+        $format = 'Y-m-d';
+
+        $d = \DateTime::createFromFormat($format, $value);
+
+        return $d && $d->format($format) === $value;
+        
+    }
+
+
 }
\ No newline at end of file
diff --git a/src/importer/class-tainacan-test-importer.php b/src/importer/class-tainacan-test-importer.php
index ac41b7603..f954e8820 100644
--- a/src/importer/class-tainacan-test-importer.php
+++ b/src/importer/class-tainacan-test-importer.php
@@ -56,7 +56,7 @@ class Test_Importer extends Importer {
 	];
 
 	protected $date_values = [
-		'03/04/1993', '03/12/1998', '10/09/2001', '03/01/2018', '13/11/2016', '22/04/1993'
+		'1993-12-03', '1998-04-03', '2001-09-10', '2018-01-03', '2016-11-13', '1993-04-22'
 	];
 
 	protected $numeric_values = [
diff --git a/tests/test-date-metadatum-types.php b/tests/test-date-metadatum-types.php
new file mode 100644
index 000000000..2822dfdc3
--- /dev/null
+++ b/tests/test-date-metadatum-types.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Tainacan\Tests;
+
+/**
+ * Class TestCollections
+ *
+ * @package Test_Tainacan
+ */
+
+use Tainacan\Entities;
+
+/**
+ * Sample test case.
+ */
+class DateMetadatumTypes extends TAINACAN_UnitTestCase {
+
+	
+    function test_date_metadata_types() {
+
+        $Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
+        $Tainacan_Item_Metadata = \Tainacan\Repositories\Item_Metadata::get_instance();
+        $Tainacan_Items = \Tainacan\Repositories\Items::get_instance();
+        
+        $collection = $this->tainacan_entity_factory->create_entity(
+			'collection',
+			array(
+				'name'   => 'test',
+			),
+			true
+		);
+		
+        
+        $metadatum = $this->tainacan_entity_factory->create_entity(
+        	'metadatum',
+	        array(
+	        	'name' => 'meta',
+		        'description' => 'description',
+		        'collection' => $collection,
+		        'metadata_type' => 'Tainacan\Metadata_Types\Date',
+				'status'	 => 'publish',
+	        ),
+	        true
+        );
+        
+		$i = $this->tainacan_entity_factory->create_entity(
+			'item',
+			array(
+				'title'         => 'item test',
+				'description'   => 'adasdasdsa',
+				'collection'    => $collection,
+				'status'		   => 'publish',
+			),
+			true
+		);
+		
+
+		$item_metadata = new \Tainacan\Entities\Item_Metadata_Entity($i, $metadatum);
+        
+        $item_metadata->set_value('2010-01-01');
+        $this->assertTrue($item_metadata->validate());
+        
+        $item_metadata->set_value('2010-12-01');
+        $this->assertTrue($item_metadata->validate());
+        
+        $item_metadata->set_value('2010-12-31');
+        $this->assertTrue($item_metadata->validate());
+        
+        $item_metadata->set_value('2010-22-01');
+        $this->assertFalse($item_metadata->validate());
+        
+        $item_metadata->set_value('3/3/1202');
+        $this->assertFalse($item_metadata->validate());
+        
+        $item_metadata->set_value('2010-02-30');
+		$this->assertFalse($item_metadata->validate());
+
+    }
+	
+    
+}
\ No newline at end of file