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

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<?php
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namespace SilverStripe\Forms\Tests;
use SilverStripe\Core\Config\Config;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\CurrencyField;
use SilverStripe\Forms\RequiredFields;
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use SilverStripe\ORM\FieldType\DBCurrency;
class CurrencyFieldTest extends SapphireTest
{
public function testValidate()
{
$f = new CurrencyField('TestField');
$validator = new RequiredFields();
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//tests with default currency symbol setting
$f->setValue('123.45');
$this->assertTrue(
$f->validate($validator),
'Validates positive decimals'
);
$f->setValue('-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals'
);
$f->setValue('$123.45');
$this->assertTrue(
$f->validate($validator),
'Validates positive decimals with sign'
);
$f->setValue('-$123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
$f->setValue('$-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
$f->setValue('324511434634');
$this->assertTrue(
$f->validate($validator),
'Validates large integers'
);
$f->setValue('test$1.23test');
$this->assertTrue(
$f->validate($validator),
'Alphanumeric is valid'
);
$f->setValue('$test');
$this->assertTrue(
$f->validate($validator),
'Words are valid'
);
//tests with updated currency symbol setting
DBCurrency::config()->update('currency_symbol', '€');
$f->setValue('123.45');
$this->assertTrue(
$f->validate($validator),
'Validates positive decimals'
);
$f->setValue('-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals'
);
$f->setValue('€123.45');
$this->assertTrue(
$f->validate($validator),
'Validates positive decimals with sign'
);
$f->setValue('-€123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
$f->setValue('€-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
$f->setValue('324511434634');
$this->assertTrue(
$f->validate($validator),
'Validates large integers'
);
$f->setValue('test€1.23test');
$this->assertTrue(
$f->validate($validator),
'Alphanumeric is valid'
);
$f->setValue('€test');
$this->assertTrue(
$f->validate($validator),
'Words are valid'
);
}
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public function testSetValue()
{
$f = new CurrencyField('TestField');
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//tests with default currency symbol setting
$f->setValue('123.45');
$this->assertEquals(
$f->value,
'$123.45',
'Prepends dollar sign to positive decimal'
);
$f->setValue('-123.45');
$this->assertEquals(
$f->value,
'$-123.45',
'Prepends dollar sign to negative decimal'
);
$f->setValue('$1');
$this->assertEquals(
$f->value,
'$1.00',
'Formats small value'
);
$f->setValue('$2.5');
$this->assertEquals(
$f->value,
'$2.50',
'Formats small value'
);
$f->setValue('$2500000.13');
$this->assertEquals(
$f->value,
'$2,500,000.13',
'Formats large value'
);
$f->setValue('$2.50000013');
$this->assertEquals(
$f->value,
'$2.50',
'Truncates long decimal portions'
);
$f->setValue('test123.00test');
$this->assertEquals(
$f->value,
'$123.00',
'Strips alpha values'
);
$f->setValue('test');
$this->assertEquals(
$f->value,
'$0.00',
'Does not set alpha values'
);
//update currency symbol via config
DBCurrency::config()->update('currency_symbol', '€');
$f->setValue('123.45');
$this->assertEquals(
$f->value,
'€123.45',
'Prepends dollar sign to positive decimal'
);
$f->setValue('-123.45');
$this->assertEquals(
$f->value,
'€-123.45',
'Prepends dollar sign to negative decimal'
);
$f->setValue('€1');
$this->assertEquals(
$f->value,
'€1.00',
'Formats small value'
);
$f->setValue('€2.5');
$this->assertEquals(
$f->value,
'€2.50',
'Formats small value'
);
$f->setValue('€2500000.13');
$this->assertEquals(
$f->value,
'€2,500,000.13',
'Formats large value'
);
$f->setValue('€2.50000013');
$this->assertEquals(
$f->value,
'€2.50',
'Truncates long decimal portions'
);
$f->setValue('test123.00test');
$this->assertEquals(
$f->value,
'€123.00',
'Strips alpha values'
);
$f->setValue('test');
$this->assertEquals(
$f->value,
'€0.00',
'Does not set alpha values'
);
}
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public function testDataValue()
{
$f = new CurrencyField('TestField');
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//tests with default currency symbol settings
$f->setValue('$123.45');
$this->assertEquals(
$f->dataValue(),
123.45
);
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$f->setValue('-$123.45');
$this->assertEquals(
$f->dataValue(),
-123.45
);
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$f->setValue('$-123.45');
$this->assertEquals(
$f->dataValue(),
-123.45
);
//tests with updated currency symbol setting
DBCurrency::config()->update('currency_symbol', '€');
$f->setValue('€123.45');
$this->assertEquals(
$f->dataValue(),
123.45
);
$f->setValue('-€123.45');
$this->assertEquals(
$f->dataValue(),
-123.45
);
$f->setValue('€-123.45');
$this->assertEquals(
$f->dataValue(),
-123.45
);
}
}