silverstripe-framework/tests/forms/FormFieldTest.php

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<?php
/**
* @package sapphire
* @subpackage tests
*/
class FormFieldTest extends SapphireTest {
function testFieldHasExtraClass() {
/* TextField has an extra class name and is in the HTML the field returns */
$textField = new TextField('Name');
$textField->addExtraClass('thisIsMyClassNameForTheFormField');
preg_match('/thisIsMyClassNameForTheFormField/', $textField->Field(), $matches);
$this->assertTrue($matches[0] == 'thisIsMyClassNameForTheFormField');
/* EmailField has an extra class name and is in the HTML the field returns */
$emailField = new EmailField('Email');
$emailField->addExtraClass('thisIsMyExtraClassForEmailField');
preg_match('/thisIsMyExtraClassForEmailField/', $emailField->Field(), $matches);
$this->assertTrue($matches[0] == 'thisIsMyExtraClassForEmailField');
/* OptionsetField has an extra class name and is in the HTML the field returns */
$optionsetField = new OptionsetField('FeelingOk', 'Are you feeling ok?', array(0 => 'No', 1 => 'Yes'), '', null, '(Select one)');
$optionsetField->addExtraClass('thisIsMyExtraClassForOptionsetField');
preg_match('/thisIsMyExtraClassForOptionsetField/', $optionsetField->Field(), $matches);
$this->assertTrue($matches[0] == 'thisIsMyExtraClassForOptionsetField');
}
function testEveryFieldTransformsReadonlyAsClone() {
$fieldClasses = ClassInfo::subclassesFor('FormField');
foreach($fieldClasses as $fieldClass) {
$reflectionClass = new ReflectionClass($fieldClass);
if(!$reflectionClass->isInstantiable()) continue;
$constructor = $reflectionClass->getMethod('__construct');
if($constructor->getNumberOfRequiredParameters() > 1) continue;
if($fieldClass == 'CompositeField' || is_subclass_of($fieldClass, 'CompositeField')) continue;
if ( $fieldClass = 'NullableField' ) {
$instance = new $fieldClass(new TextField("{$fieldClass}_instance"));
} else {
$instance = new $fieldClass("{$fieldClass}_instance");
}
$isReadonlyBefore = $instance->isReadonly();
$readonlyInstance = $instance->performReadonlyTransformation();
$this->assertEquals(
$isReadonlyBefore,
$instance->isReadonly(),
"FormField class '{$fieldClass} retains its readonly state after calling performReadonlyTransformation()"
);
$this->assertTrue(
$readonlyInstance->isReadonly(),
"FormField class '{$fieldClass} returns a valid readonly representation as of isReadonly()"
);
$this->assertNotSame(
$readonlyInstance,
$instance,
"FormField class '{$fieldClass} returns a valid cloned readonly representation"
);
}
}
function testEveryFieldTransformsDisabledAsClone() {
$fieldClasses = ClassInfo::subclassesFor('FormField');
foreach($fieldClasses as $fieldClass) {
$reflectionClass = new ReflectionClass($fieldClass);
if(!$reflectionClass->isInstantiable()) continue;
$constructor = $reflectionClass->getMethod('__construct');
if($constructor->getNumberOfRequiredParameters() > 1) continue;
if($fieldClass == 'CompositeField' || is_subclass_of($fieldClass, 'CompositeField')) continue;
if ( $fieldClass = 'NullableField' ) {
$instance = new $fieldClass(new TextField("{$fieldClass}_instance"));
} else {
$instance = new $fieldClass("{$fieldClass}_instance");
}
$isDisabledBefore = $instance->isDisabled();
$disabledInstance = $instance->performDisabledTransformation();
$this->assertEquals(
$isDisabledBefore,
$instance->isDisabled(),
"FormField class '{$fieldClass} retains its disabled state after calling performDisabledTransformation()"
);
$this->assertTrue(
$disabledInstance->isDisabled(),
"FormField class '{$fieldClass} returns a valid disabled representation as of isDisabled()"
);
$this->assertNotSame(
$disabledInstance,
$instance,
"FormField class '{$fieldClass} returns a valid cloned disabled representation"
);
}
}
}
?>