From 66da3c59288b18531f1a8ca5092f8d380638646a Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Tue, 23 Feb 2010 23:20:31 +0000
Subject: [PATCH] MINOR: More tests for array data

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@99750 467b73ca-7a2a-4603-9d3b-597d59a354a9
---
 tests/ArrayDataTest.php | 88 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 87 insertions(+), 1 deletion(-)

diff --git a/tests/ArrayDataTest.php b/tests/ArrayDataTest.php
index 56904151e..730f638eb 100644
--- a/tests/ArrayDataTest.php
+++ b/tests/ArrayDataTest.php
@@ -1,7 +1,7 @@
 <?php
 
 class ArrayDataTest extends SapphireTest {
-	
+
 	function testViewabledataItemsInsideArraydataArePreserved() {
 		/* ViewableData objects will be preserved, but other objects will be converted */
 		$arrayData = new ArrayData(array(
@@ -11,4 +11,90 @@ class ArrayDataTest extends SapphireTest {
 		$this->assertEquals("Varchar", get_class($arrayData->A));
 		$this->assertEquals("ArrayData", get_class($arrayData->B));
 	}
+      
+	function testWrappingANonEmptyObjectWorks() {
+		$object = new ArrayDataTest_NonEmptyObject();
+		$this->assertTrue(is_object($object));
+
+		$arrayData = new ArrayData($object);
+
+		$this->assertEquals("Apple", $arrayData->getField('a'));
+		$this->assertEquals("Banana", $arrayData->getField('b'));
+		$this->assertFalse($arrayData->hasField('c'));
+	}
+
+	function testWrappingAnEmptyObjectWorks() {
+		$object = (object) array();
+		$this->assertTrue(is_object($object));
+
+		$arrayData = new ArrayData($object);
+
+		$this->assertEquals(null, $arrayData->TotalItems()); // (tobych) Shouldn't we get 0?
+	}
+
+	function testWrappingAnAssociativeArrayWorks() {
+		$array = array("A" => "Alpha", "B" => "Beta");
+		$this->assertTrue(ArrayLib::is_associative($array));
+
+		$arrayData = new ArrayData($array);
+
+		$this->assertTrue($arrayData->hasField("A"));
+		$this->assertEquals("Alpha", $arrayData->getField("A"));
+		$this->assertEquals("Beta", $arrayData->getField("B"));
+	}
+
+	function testWrappingAnEmptyArrayWorks() {
+		$arrayData = new ArrayData(array());
+
+		$this->assertEquals(null, $arrayData->TotalItems()); // (tobych) Shouldn't we get 0?
+	}
+
+	function testRefusesToWrapAnIndexedArray() {
+		$array = array(0 => "One", 1 => "Two");
+		$this->assertFalse(ArrayLib::is_associative($array));
+
+		/*
+		 * Expect user_error() to be called below, if enabled
+		 * (tobych) That should be an exception. Something like:
+		 * $this->setExpectedException('InvalidArgumentException');
+		 */
+
+		// $arrayData = new ArrayData($array);
+	}
+
+	function testForTemplateWorks() {
+		$arrayData = new ArrayData(array('b' => 'bunny'));
+		$this->assertEquals("array (\n  'b' => 'bunny',\n)", $arrayData->forTemplate());
+	}
+
+	function testObjectToArrayWorks() {
+		$object = new ArrayDataTest_NonEmptyObject();
+
+		$array = ArrayDataTest_ArrayData_Exposed::object_to_array($object);
+
+		$this->assertEquals("Apple", $array['a']);
+		$this->assertEquals("Banana", $array['b']);
+	}
+
 }
+
+class ArrayDataTest_ArrayData_Exposed extends ArrayData {
+
+	public static function object_to_array($obj) {
+		return parent::object_to_array($obj);
+	}
+
+}
+
+class ArrayDataTest_NonEmptyObject {
+
+	static $c = "Cucumber";
+
+	public function __construct() {
+		$this->a = "Apple";
+		$this->b = "Banana";
+	}
+
+}
+
+?>