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 */
$arrayData = new ArrayData(array(
"A" => new DBVarchar("A"),
"B" => new stdClass(),
));
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$this->assertEquals(DBVarchar::class, get_class($arrayData->A));
$this->assertEquals(ArrayData::class, get_class($arrayData->B));
}
public function testWrappingANonEmptyObjectWorks() {
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$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 = 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 = 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() {
$arrayData = new ArrayData(array());
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$arrayData->setField('d', 'Delta');
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$this->assertTrue($arrayData->hasField('d'));
$this->assertEquals('Delta', $arrayData->getField('d'));
}
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public function testGetArray() {
$originalDeprecation = Deprecation::dump_settings();
Deprecation::notification_version('2.4');
$array = array(
'Foo' => 'Foo',
'Bar' => 'Bar',
'Baz' => 'Baz'
);
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$arrayData = new ArrayData($array);
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$this->assertEquals($arrayData->toMap(), $array);
Deprecation::restore_settings($originalDeprecation);
}
public function testArrayToObject() {
$arr = array("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");
}
}