silverstripe-framework/tests/forms/CheckboxFieldTest.php

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<?php
/**
* @package framework
* @subpackage tests
*/
class CheckboxFieldTest extends SapphireTest {
protected $usesDatabase = true;
protected $extraDataObjects = array(
'CheckboxFieldTest_Article',
);
public function testFieldValueTrue() {
/* Create the field, and set the value as boolean true */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(true);
/* dataValue() for the field is 1 */
$this->assertEquals($field->dataValue(), 1, 'dataValue() returns a 1');
/* Value() returns 1 as well */
$this->assertEquals($field->Value(), 1, 'Value() returns a 1');
}
public function testFieldValueString() {
/* Create the field, and set the value as "on" (raw request field value from DOM) */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue('on');
/* dataValue() for the field is 1 */
$this->assertEquals($field->dataValue(), 1, 'dataValue() returns a 1');
/* Value() returns 1 as well */
$this->assertEquals($field->Value(), 1, 'Value() returns a 1');
}
public function testFieldValueSettingNull() {
/* Create the field, and set the value as NULL */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(null);
/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
public function testFieldValueSettingFalse() {
/* Create the field, and set the value as NULL */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(false);
/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
public function testFieldValueWithoutSettingValue() {
/* Create the field, but don't set any value on it */
$field = new CheckboxField('IsChecked', 'Checked');
/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
public function testSavingChecked() {
/* Create a new test data record */
$article = new CheckboxFieldTest_Article();
/* Create a field, with a value of 1 */
$field = new CheckboxField('IsChecked', 'Checked', 1);
/* Save the field into our Article object */
$field->saveInto($article);
/* Write the record to the test database */
$article->write();
/* Check that IsChecked column contains a 1 */
$this->assertEquals(
DB::query("SELECT \"IsChecked\" FROM \"CheckboxFieldTest_Article\"")->value(),
1,
'We have a 1 set in the database, because the field saved into as a 1'
);
/* Delete the record we tested */
$article->delete();
}
public function testSavingUnchecked() {
/* Create a new test data record */
$article = new CheckboxFieldTest_Article();
/* Create a field, with no value */
$field = new CheckboxField('IsChecked', 'Checked');
/* Save the field into our Article object */
$field->saveInto($article);
/* Write the record to the test database */
$article->write();
/* Check that IsChecked column contains a 0 */
$this->assertEquals(
DB::query("SELECT \"IsChecked\" FROM \"CheckboxFieldTest_Article\"")->value(),
0,
'We have a 0 set in the database, because the field saved into as a 0'
);
/* Delete the record we tested */
$article->delete();
}
public function testReadonlyCheckboxField() {
// Test 1: a checked checkbox goes to "Yes"
$field1 = new CheckboxField('IsChecked', 'Checked');
$field1->setValue('on');
$copy = $field1->performReadonlyTransformation();
$this->assertEquals(_t('CheckboxField.YES', 'Yes'),
trim(strip_tags($field1->performReadonlyTransformation()->Field())));
// Test 2: an checkbox with the value set to false to "No"
$field2 = new CheckboxField('IsChecked', 'Checked');
$field2->setValue(false);
$this->assertEquals(_t('CheckboxField.NO', 'No'),
trim(strip_tags($field2->performReadonlyTransformation()->Field())));
// Test 3: an checkbox with no value ever set goes to "No"
$field3 = new CheckboxField('IsChecked', 'Checked');
$this->assertEquals(_t('CheckboxField.NO', 'No'),
trim(strip_tags($field3->performReadonlyTransformation()->Field())));
}
}
class CheckboxFieldTest_Article extends DataObject implements TestOnly {
public static $db = array(
'IsChecked' => 'Boolean'
);
}