silverstripe-framework/tests/forms/CurrencyFieldTest.php

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<?php
/**
* @package framework
* @subpackage tests
*/
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'
);
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$f->setValue('-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals'
);
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$f->setValue('$123.45');
$this->assertTrue(
$f->validate($validator),
'Validates positive decimals with sign'
);
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$f->setValue('-$123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
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$f->setValue('$-123.45');
$this->assertTrue(
$f->validate($validator),
'Validates negative decimals with sign'
);
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$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
Config::inst()->update('Currency', '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, '$123.45',
'Prepends dollar sign to positive decimal'
);
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$f->setValue('-123.45');
$this->assertEquals(
$f->value, '$-123.45',
'Prepends dollar sign to negative decimal'
);
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$f->setValue('$1');
$this->assertEquals(
$f->value, '$1.00',
'Formats small value'
);
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$f->setValue('$2.5');
$this->assertEquals(
$f->value, '$2.50',
'Formats small value'
);
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$f->setValue('$2500000.13');
$this->assertEquals(
$f->value, '$2,500,000.13',
'Formats large value'
);
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$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
Config::inst()->update('Currency', '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
Config::inst()->update('Currency', '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
);
}
}