silverstripe-framework/tests/forms/DropdownFieldTest.php

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<?php
/**
* @package sapphire
* @subpackage tests
*/
class DropdownFieldTest extends SapphireTest {
function testAddExtraClass() {
/* DropdownField has an extra class name and is in the HTML the field returns */
$dropdownField = new DropdownField('FeelingOk', 'Are you feeling ok?', array(0 => 'No', 1 => 'Yes'), '', null, '(Select one)');
$dropdownField->addExtraClass('thisIsMyExtraClassForDropdownField');
preg_match('/thisIsMyExtraClassForDropdownField/', $dropdownField->Field(), $matches);
$this->assertTrue($matches[0] == 'thisIsMyExtraClassForDropdownField');
}
function testGetSource() {
$source = array(1=>'one');
$field = new DropdownField('Field', null, $source);
$this->assertEquals(
$field->getSource(),
array(
1 => 'one'
)
);
}
function testEmptyStringAsBooleanConstructorArgument() {
$source = array(1=>'one');
$field = new DropdownField('Field', null, $source, null, null, true);
$this->assertEquals(
$field->getSource(),
array(
'' => '',
1 => 'one'
)
);
}
function testEmptyStringAsLiteralConstructorArgument() {
$source = array(1=>'one');
$field = new DropdownField('Field', null, $source, null, null, 'select...');
$this->assertEquals(
$field->getSource(),
array(
"" => 'select...',
1 => 'one'
)
);
}
function testHasEmptyDefault() {
$source = array(1=>'one');
$field = new DropdownField('Field', null, $source);
$field->setHasEmptyDefault(true);
$this->assertEquals(
$field->getSource(),
array(
'' => '',
1 => 'one'
)
);
}
function testEmptyDefaultStringThroughSetter() {
$source = array(1=>'one');
$field = new DropdownField('Field', null, $source);
$field->setEmptyString('select...');
$this->assertEquals(
$field->getSource(),
array(
'' => 'select...',
1 => 'one'
)
);
$this->assertTrue(
$field->getHasEmptyDefault()
);
}
function testZeroArraySourceNotOverwrittenByEmptyString() {
$source = array(0=>'zero');
$field = new DropdownField('Field', null, $source);
$field->setEmptyString('select...');
$this->assertEquals(
$field->getSource(),
array(
'' => 'select...',
0 => 'zero'
)
);
}
}
?>