silverstripe-framework/tests/php/Forms/CurrencyFieldReadonlyTest.php

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<?php
namespace SilverStripe\Forms\Tests;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\CurrencyField_Readonly;
use SilverStripe\ORM\FieldType\DBCurrency;
class CurrencyFieldReadonlyTest extends SapphireTest
{
public function testPerformReadonlyTransformation()
{
$field = new CurrencyField_Readonly('Test', '', '$5.00');
$result = $field->performReadonlyTransformation();
$this->assertInstanceOf(CurrencyField_Readonly::class, $result);
$this->assertNotSame($result, $field, 'Should return a clone of the field');
}
public function testFieldWithValue()
{
$field = new CurrencyField_Readonly('Test', '', '$5.00');
$result = $field->Field();
$this->assertStringContainsString('<input', $result, 'An input should be rendered');
$this->assertStringContainsString('readonly', $result, 'The input should be readonly');
$this->assertStringContainsString('$5.00', $result, 'The value should be rendered');
}
public function testFieldWithOutValue()
{
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DBCurrency::config()->set('currency_symbol', 'AUD');
$field = new CurrencyField_Readonly('Test', '', null);
$result = $field->Field();
$this->assertStringContainsString('<input', $result, 'An input should be rendered');
$this->assertStringContainsString('readonly', $result, 'The input should be readonly');
$this->assertStringContainsString('AUD0.00', $result, 'The value should be rendered');
}
public function testFieldWithCustomisedCurrencySymbol()
{
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DBCurrency::config()->set('currency_symbol', '€');
$field = new CurrencyField_Readonly('Test', '', '€5.00');
$result = $field->Field();
$this->assertStringContainsString('<input', $result, 'An input should be rendered');
$this->assertStringContainsString('readonly', $result, 'The input should be readonly');
$this->assertStringContainsString('€5.00', $result, 'The value should be rendered');
}
}