silverstripe-framework/tests/php/Forms/CheckboxFieldTest.php

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<?php
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namespace SilverStripe\Forms\Tests;
use SilverStripe\Forms\Tests\CheckboxFieldtest\Article;
use SilverStripe\ORM\DB;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\CheckboxField;
use SilverStripe\Forms\RequiredFields;
class CheckboxFieldTest extends SapphireTest {
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protected $usesDatabase = true;
protected $extraDataObjects = array(
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Article::class,
);
public function testFieldValueTrue() {
/* Create the field, and set the value as boolean true */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(true);
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/* dataValue() for the field is 1 */
$this->assertEquals($field->dataValue(), 1, 'dataValue() returns a 1');
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/* Value() returns 1 as well */
$this->assertEquals($field->Value(), 1, 'Value() returns a 1');
}
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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');
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/* dataValue() for the field is 1 */
$this->assertEquals($field->dataValue(), 1, 'dataValue() returns a 1');
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/* Value() returns 1 as well */
$this->assertEquals($field->Value(), 1, 'Value() returns a 1');
}
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public function testFieldValueSettingNull() {
/* Create the field, and set the value as NULL */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(null);
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/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
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/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
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public function testFieldValueSettingFalse() {
/* Create the field, and set the value as NULL */
$field = new CheckboxField('IsChecked', 'Checked');
$field->setValue(false);
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/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
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/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
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public function testFieldValueWithoutSettingValue() {
/* Create the field, but don't set any value on it */
$field = new CheckboxField('IsChecked', 'Checked');
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/* dataValue() for the field is null */
$this->assertEquals($field->dataValue(), null, 'dataValue() returns a 0');
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/* Value() returns 0 as well */
$this->assertEquals($field->Value(), 0, 'Value() returns a 0');
}
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public function testSavingChecked() {
/* Create a new test data record */
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$article = new Article();
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/* Create a field, with a value of 1 */
$field = new CheckboxField('IsChecked', 'Checked', 1);
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/* Save the field into our Article object */
$field->saveInto($article);
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/* Write the record to the test database */
$article->write();
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/* 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'
);
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/* Delete the record we tested */
$article->delete();
}
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public function testSavingUnchecked() {
/* Create a new test data record */
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$article = new Article();
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/* Create a field, with no value */
$field = new CheckboxField('IsChecked', 'Checked');
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/* Save the field into our Article object */
$field->saveInto($article);
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/* Write the record to the test database */
$article->write();
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/* 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'
);
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/* 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');
$this->assertEquals(_t('CheckboxField.YESANSWER', 'Yes'),
trim(strip_tags($field1->performReadonlyTransformation()->Field())));
// Test 2: an checkbox with the value set to false to "No"
$field2 = new CheckboxField('IsChecked', 'Checked');
$field2->setValue(false);
$this->assertEquals(_t('CheckboxField.NOANSWER', 'No'),
trim(strip_tags($field2->performReadonlyTransformation()->Field())));
// Test 3: an checkbox with no value ever set goes to "No"
$field3 = new CheckboxField('IsChecked', 'Checked');
$this->assertEquals(_t('CheckboxField.NOANSWER', 'No'),
trim(strip_tags($field3->performReadonlyTransformation()->Field())));
}
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public function testValidation() {
$field = CheckboxField::create('Test', 'Testing');
$validator = new RequiredFields();
$field->setValue(1);
$this->assertTrue(
$field->validate($validator),
'Field correctly validates integers as allowed'
);
//string value should validate
$field->setValue("test");
$this->assertTrue(
$field->validate($validator),
'Field correctly validates words as allowed'
);
//empty string should validate
$field->setValue('');
$this->assertTrue(
$field->validate($validator),
'Field correctly validates empty strings as allowed'
);
//null should validate
$field->setValue(null);
$this->assertTrue(
$field->validate($validator),
'Field correct validates null as allowed'
);
}
}