silverstripe-framework/tests/php/View/ArrayDataTest.php

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<?php
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namespace SilverStripe\View\Tests;
use SilverStripe\ORM\ArrayLib;
use SilverStripe\ORM\FieldType\DBVarchar;
use SilverStripe\Dev\Deprecation;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\View\ArrayData;
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use stdClass;
class ArrayDataTest extends SapphireTest
{
public function testViewabledataItemsInsideArraydataArePreserved()
{
/* ViewableData objects will be preserved, but other objects will be converted */
$arrayData = new ArrayData(
[
"A" => new DBVarchar("A"),
"B" => new stdClass(),
]
);
$this->assertEquals(DBVarchar::class, get_class($arrayData->A));
$this->assertEquals(ArrayData::class, get_class($arrayData->B));
}
public 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'));
}
public function testWrappingAnAssociativeArrayWorks()
{
$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"));
}
public function testRefusesToWrapAnIndexedArray()
{
$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);
}
public function testSetField()
{
$arrayData = new ArrayData([]);
$arrayData->setField('d', 'Delta');
$this->assertTrue($arrayData->hasField('d'));
$this->assertEquals('Delta', $arrayData->getField('d'));
}
public function testGetArray()
{
$originalDeprecation = Deprecation::dump_settings();
Deprecation::notification_version('2.4');
$array = [
'Foo' => 'Foo',
'Bar' => 'Bar',
'Baz' => 'Baz'
];
$arrayData = new ArrayData($array);
$this->assertEquals($arrayData->toMap(), $array);
Deprecation::restore_settings($originalDeprecation);
}
public function testArrayToObject()
{
$arr = ["test1" => "result1","test2"=>"result2"];
$obj = ArrayData::array_to_object($arr);
$objExpected = new stdClass();
$objExpected->test1 = "result1";
$objExpected->test2 = "result2";
$this->assertEquals($obj, $objExpected, "Two objects match");
}
}