silverstripe-framework/tests/php/ORM/DecimalTest.php

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<?php
2016-10-14 03:30:05 +02:00
namespace SilverStripe\ORM\Tests;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\ORM\FieldType\DBDecimal;
class DecimalTest extends SapphireTest
{
protected static $fixture_file = 'DecimalTest.yml';
/**
* @var DecimalTest\TestObject
*/
protected $testDataObject;
protected static $extra_dataobjects = [
DecimalTest\TestObject::class
];
protected function setUp(): void
{
parent::setUp();
$this->testDataObject = $this->objFromFixture(DecimalTest\TestObject::class, 'test-dataobject');
}
public function testDefaultValue()
{
$this->assertEquals(
$this->testDataObject->MyDecimal1,
0,
'Database default for Decimal type is 0'
);
}
public function testSpecifiedDefaultValue()
{
$this->assertEquals(
$this->testDataObject->MyDecimal2,
2.5,
'Default value for Decimal type is set to 2.5'
);
}
public function testInvalidSpecifiedDefaultValue()
{
$this->assertEquals(
$this->testDataObject->MyDecimal3,
0,
'Invalid default value for Decimal type is casted to 0'
);
}
public function testSpecifiedDefaultValueInDefaultsArray()
{
$this->assertEquals(
$this->testDataObject->MyDecimal4,
4,
'Default value for Decimal type is set to 4'
);
}
public function testLongValueStoredCorrectly()
{
$this->assertEquals(
$this->testDataObject->MyDecimal5,
1.0,
'Long default long decimal value is rounded correctly'
);
$this->assertEqualsWithDelta(
$this->testDataObject->MyDecimal5,
0.99999999999999999999,
PHP_FLOAT_EPSILON,
'Long default long decimal value is correct within float epsilon'
);
$this->assertEquals(
$this->testDataObject->MyDecimal6,
8.0,
'Long decimal value with a default value is rounded correctly'
);
$this->assertEqualsWithDelta(
$this->testDataObject->MyDecimal6,
7.99999999999999999999,
PHP_FLOAT_EPSILON,
'Long decimal value is within epsilon if longer than allowed number of float digits'
);
}
public function testScaffoldFormField()
{
/** @var DBDecimal $decimal */
$decimal = $this->testDataObject->dbObject('MyDecimal2');
$field = $decimal->scaffoldFormField('The Decimal');
$this->assertEquals(3, $field->getScale());
$field->setValue(1.9999);
$this->assertEquals(1.9999, $field->dataValue());
$this->assertEquals('2.000', $field->Value());
}
}