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<?php
/**
* @package sapphire
* @subpackage tests
*/
class FormFieldTest extends SapphireTest {
function testAttributes() {
$field = new FormField('MyField');
$field->setAttribute('foo', 'bar');
$this->assertEquals('bar', $field->getAttribute('foo'));
$attrs = $field->getAttributes();
$this->assertArrayHasKey('foo', $attrs);
$this->assertEquals('bar', $attrs['foo']);
}
function testAttributesHTML() {
$field = new FormField('MyField');
$field->setAttribute('foo', 'bar');
$this->assertContains('foo="bar"', $field->getAttributesHTML());
$field->setAttribute('foo', null);
$this->assertNotContains('foo=', $field->getAttributesHTML());
$field->setAttribute('foo', '');
$this->assertNotContains('foo=', $field->getAttributesHTML());
$field->setAttribute('foo', false);
$this->assertNotContains('foo=', $field->getAttributesHTML());
$field->setAttribute('foo', true);
$this->assertContains('foo="foo"', $field->getAttributesHTML());
$field->setAttribute('foo', 'false');
$this->assertContains('foo="false"', $field->getAttributesHTML());
$field->setAttribute('foo', 'true');
$this->assertContains('foo="true"', $field->getAttributesHTML());
$field->setAttribute('foo', 0);
$this->assertContains('foo="0"', $field->getAttributesHTML());
$field->setAttribute('one', 1);
$field->setAttribute('two', 2);
$field->setAttribute('three', 3);
$this->assertNotContains('one="1"', $field->getAttributesHTML('one', 'two'));
$this->assertNotContains('two="2"', $field->getAttributesHTML('one', 'two'));
$this->assertContains('three="3"', $field->getAttributesHTML('one', 'two'));
}
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"
);
}
}
}
?>
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