Aude has uploaded a new change for review.
https://gerrit.wikimedia.org/r/180062
Change subject: Introduce DataType for refs to Properties.
......................................................................
Introduce DataType for refs to Properties.
DataType for references to Properties.
Intended for use in constraints defined as statements on properties.
Bug: T75302
Change-Id: I3e844f30eab145cee7a0a014a817cf306629b7a0
---
M lib/config/WikibaseLib.default.php
M lib/i18n/en.json
M lib/i18n/qqq.json
M lib/includes/Validators/EntityExistsValidator.php
M lib/includes/WikibaseDataTypeBuilders.php
M lib/tests/phpunit/Validators/EntityExistsValidatorTest.php
M lib/tests/phpunit/WikibaseDataTypeBuildersTest.php
7 files changed, 149 insertions(+), 50 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/Wikibase
refs/changes/62/180062/1
diff --git a/lib/config/WikibaseLib.default.php
b/lib/config/WikibaseLib.default.php
index 1e68026..9234333 100644
--- a/lib/config/WikibaseLib.default.php
+++ b/lib/config/WikibaseLib.default.php
@@ -97,6 +97,7 @@
'time',
'url',
'wikibase-item',
+ 'wikibase-property',
),
// URL schemes allowed for URL values. See UrlSchemeValidators for a
full list.
diff --git a/lib/i18n/en.json b/lib/i18n/en.json
index f530ad4..11f2ad4 100644
--- a/lib/i18n/en.json
+++ b/lib/i18n/en.json
@@ -68,6 +68,7 @@
"wikibase-validator-unknown-unit": "Unknown unit: $1",
"wikibase-validator-not-allowed": "Illegal value: $1",
"datatypes-type-wikibase-item": "Item",
+ "datatypes-type-wikibase-property": "Property",
"datatypes-type-commonsMedia": "Commons media file",
"version-wikibase": "Wikibase",
"wikibase-time-precision-Gannum": "$1 billion years CE",
diff --git a/lib/i18n/qqq.json b/lib/i18n/qqq.json
index aec72b6..c666fcf 100644
--- a/lib/i18n/qqq.json
+++ b/lib/i18n/qqq.json
@@ -77,6 +77,7 @@
"wikibase-validator-unknown-unit": "Input validation error when the
value has an unknown unit.\n\nParameters:\n* $1 - the unknown
unit\n{{Related|Wikibase-validator}}",
"wikibase-validator-not-allowed": "Input validation error when the
given value is not found in the known list of allowed values.\n\nParameters:\n*
$1 - the illegal value\n{{Related|Wikibase-validator}}",
"datatypes-type-wikibase-item": "The name of a data type for items in
Wikibase.\n{{Identical|Item}}",
+ "datatypes-type-wikibase-property": "The name of a data type for
properties in Wikibase.\n{{Identical|Property}}",
"datatypes-type-commonsMedia": "The name of a data type for media files
on Wikimedia Commons (proper name, capitalised in English; first letter
capitalised anyway in this message and relatives).",
"version-wikibase": "Name of the Wikibase extension collection, used on
[[Special:Version]]",
"wikibase-time-precision-Gannum": "!!DO NOT TRANSLATE!! Used to present
a point in time with the precession of 1 billion of
years\n{{Related|Wikibase-time-precision}}",
diff --git a/lib/includes/Validators/EntityExistsValidator.php
b/lib/includes/Validators/EntityExistsValidator.php
index 03a9fb2..4d73766 100644
--- a/lib/includes/Validators/EntityExistsValidator.php
+++ b/lib/includes/Validators/EntityExistsValidator.php
@@ -18,10 +18,23 @@
*/
class EntityExistsValidator implements ValueValidator {
+ /**
+ * @var EntityLookup
+ */
private $entityLookup;
- public function __construct( EntityLookup $entityLookup ) {
+ /**
+ * @var string|null
+ */
+ private $entityType;
+
+ public function __construct( EntityLookup $entityLookup, $entityType =
null ) {
+ if ( !is_string( $entityType ) && !is_null( $entityType ) ) {
+ throw new InvalidArgumentException( '$entityType must
be a string or null' );
+ }
+
$this->entityLookup = $entityLookup;
+ $this->entityType = $entityType;
}
/**
@@ -41,14 +54,29 @@
throw new InvalidArgumentException( "Expected an
EntityId object" );
}
- if ( !$this->entityLookup->hasEntity( $value ) ) {
- return Result::newError( array(
- //XXX: we are passing an EntityId as a message
parameter here - make sure to turn it into a string later!
- Error::newError( "Entity not found: " . $value,
null, 'no-such-entity', array( $value ) ),
- ) );
+ $actualType = $value->getEntityType();
+
+ $errors = array();
+
+ if ( $this->entityType !== null && $actualType !==
$this->entityType ) {
+ $errors[] = Error::newError(
+ "Wrong entity type: " . $actualType,
+ null,
+ 'bad-entity-type',
+ array( $actualType )
+ );
}
- return Result::newSuccess();
+ if ( !$this->entityLookup->hasEntity( $value ) ) {
+ $errors[] = Error::newError(
+ "Entity not found: " . $value,
+ null,
+ 'no-such-entity',
+ array( $value )
+ );
+ }
+
+ return empty( $errors ) ? Result::newSuccess() :
Result::newError( $errors );
}
/**
diff --git a/lib/includes/WikibaseDataTypeBuilders.php
b/lib/includes/WikibaseDataTypeBuilders.php
index 3e84ccc..b3414f1 100644
--- a/lib/includes/WikibaseDataTypeBuilders.php
+++ b/lib/includes/WikibaseDataTypeBuilders.php
@@ -6,6 +6,8 @@
use DataValues\TimeValue;
use ValueValidators\ValueValidator;
use Wikibase\DataModel\Entity\EntityIdParser;
+use Wikibase\DataModel\Entity\Item;
+use Wikibase\DataModel\Entity\Property;
use Wikibase\Lib\Store\EntityLookup;
use Wikibase\Utils;
use Wikibase\Validators\CompositeValidator;
@@ -73,26 +75,28 @@
/**
* Data types to data value types mapping:
- * commonsMedia => string (camel case, FIXME maybe?)
- * globe-coordinate => globecoordinate (FIXME!)
- * monolingualtext => monolingualtext
- * multilingualtext => multilingualtext
- * quantity => quantity
- * string => string
- * time => time
- * url => string
- * wikibase-item => wikibase-entityid
+ * commonsMedia => string (camel case, FIXME maybe?)
+ * globe-coordinate => globecoordinate (FIXME!)
+ * monolingualtext => monolingualtext
+ * multilingualtext => multilingualtext
+ * quantity => quantity
+ * string => string
+ * time => time
+ * url => string
+ * wikibase-item => wikibase-entityid
+ * wikibase-property => wikibase-entityid
*/
$types = array(
- 'commonsMedia' => array( $this, 'buildMediaType' ),
- 'globe-coordinate' => array( $this,
'buildCoordinateType' ),
- 'quantity' => array( $this, 'buildQuantityType'
),
- 'string' => array( $this, 'buildStringType' ),
- 'time' => array( $this, 'buildTimeType' ),
- 'url' => array( $this, 'buildUrlType' ),
- 'wikibase-item' => array( $this, 'buildItemType' ),
- 'monolingualtext' => array( $this,
'buildMonolingualTextType' ),
+ 'commonsMedia' => array( $this, 'buildMediaType' ),
+ 'globe-coordinate' => array( $this,
'buildCoordinateType' ),
+ 'quantity' => array( $this,
'buildQuantityType' ),
+ 'string' => array( $this, 'buildStringType'
),
+ 'time' => array( $this, 'buildTimeType' ),
+ 'url' => array( $this, 'buildUrlType' ),
+ 'wikibase-item' => array( $this, 'buildItemType' ),
+ 'wikibase-property' => array( $this,
'buildPropertyType' ),
+ 'monolingualtext' => array( $this,
'buildMonolingualTextType' ),
);
$experimental = array(
@@ -116,7 +120,22 @@
//NOTE: The DataValue in question is going to be an instance of
EntityId!
$validators[] = new TypeValidator(
'Wikibase\DataModel\Entity\EntityIdValue' );
- $validators[] = new EntityExistsValidator( $this->entityLookup
);
+ $validators[] = new EntityExistsValidator( $this->entityLookup,
Item::ENTITY_TYPE );
+
+ return new DataType( $id, 'wikibase-entityid', $validators );
+ }
+
+ /**
+ * @param string $id Data type ID, typically 'wikibase-property'
+ *
+ * @return DataType
+ */
+ public function buildPropertyType( $id ) {
+ $validators = array();
+
+ //NOTE: The DataValue in question is going to be an instance of
EntityId!
+ $validators[] = new TypeValidator(
'Wikibase\DataModel\Entity\EntityIdValue' );
+ $validators[] = new EntityExistsValidator( $this->entityLookup,
Property::ENTITY_TYPE );
return new DataType( $id, 'wikibase-entityid', $validators );
}
diff --git a/lib/tests/phpunit/Validators/EntityExistsValidatorTest.php
b/lib/tests/phpunit/Validators/EntityExistsValidatorTest.php
index aa7f042..ff352a3 100644
--- a/lib/tests/phpunit/Validators/EntityExistsValidatorTest.php
+++ b/lib/tests/phpunit/Validators/EntityExistsValidatorTest.php
@@ -4,6 +4,8 @@
use Wikibase\DataModel\Entity\Item;
use Wikibase\DataModel\Entity\ItemId;
+use Wikibase\DataModel\Entity\Property;
+use Wikibase\DataModel\Entity\PropertyId;
use Wikibase\Test\MockRepository;
use Wikibase\Validators\EntityExistsValidator;
use Wikibase\Validators\ValidatorErrorLocalizer;
@@ -21,42 +23,79 @@
*/
class EntityExistsValidatorTest extends \PHPUnit_Framework_TestCase {
+ private function getEntityLookup() {
+ $q8 = Item::newEmpty();
+ $q8->setId( 8 );
+
+ $p8 = Property::newFromType( 'string' );
+ $p8->setId( 8 );
+
+ $entityLookup = new MockRepository();
+ $entityLookup->putEntity( $q8 );
+ $entityLookup->putEntity( $p8 );
+
+ return $entityLookup;
+ }
+
public static function provideValidate() {
return array(
- array( 'q3', false, 'InvalidArgumentException', "Expect
an EntityId" ),
- array( new ItemId( 'q3' ), false, null, "missing
entity" ),
- array( new ItemId( 'q8' ), true, null, "existing
entity" ),
+ "existing entity" => array( new ItemId( 'Q8' ), null ),
+ "is an item" => array( new ItemId( 'Q8' ),
Item::ENTITY_TYPE ),
+ "is a property" => array( new PropertyId( 'P8' ),
Property::ENTITY_TYPE ),
);
}
/**
* @dataProvider provideValidate()
*/
- public function testValidate( $value, $expected, $exception, $message )
{
- if ( $exception !== null ) {
- $this->setExpectedException( $exception );
- }
-
- $q8 = Item::newEmpty();
- $q8->setId( 8 );
-
- $entityLookup = new MockRepository();
- $entityLookup->putEntity( $q8 );
-
- $validator = new EntityExistsValidator( $entityLookup );
+ public function testValidate( $value, $type ) {
+ $validator = new EntityExistsValidator(
$this->getEntityLookup(), $type );
$result = $validator->validate( $value );
- $this->assertEquals( $expected, $result->isValid(), $message );
+ $this->assertTrue( $result->isValid() );
+ }
- if ( !$expected ) {
- $errors = $result->getErrors();
- $this->assertCount( 1, $errors, $message );
- $this->assertEquals( 'no-such-entity',
$errors[0]->getCode(), $message );
+ public static function provideValidate_failure() {
+ return array(
+ "missing entity" => array( new ItemId( 'Q3' ), null,
'no-such-entity' ),
+ "not an item" => array( new PropertyId( 'P8' ),
Item::ENTITY_TYPE, 'bad-entity-type' ),
+ "not a property" => array( new ItemId( 'Q8' ),
Property::ENTITY_TYPE, 'bad-entity-type' ),
+ );
+ }
- $localizer = new ValidatorErrorLocalizer( );
- $msg = $localizer->getErrorMessage( $errors[0] );
- $this->assertTrue( $msg->exists(), $msg );
- }
+ /**
+ * @dataProvider provideValidate_failure()
+ */
+ public function testValidate_failure( $value, $type, $errorCode ) {
+ $validator = new EntityExistsValidator(
$this->getEntityLookup(), $type );
+ $result = $validator->validate( $value );
+
+ $this->assertFalse( $result->isValid() );
+
+ $errors = $result->getErrors();
+ $this->assertCount( 1, $errors );
+ $this->assertEquals( $errorCode, $errors[0]->getCode() );
+
+ $localizer = new ValidatorErrorLocalizer( );
+ $msg = $localizer->getErrorMessage( $errors[0] );
+ $this->assertTrue( $msg->exists(), $msg );
+ }
+
+ public static function provideValidate_exception() {
+ return array(
+ "Not an EntityId" => array( 'Q3', null ),
+ "Type is not a string" => array( new ItemId( 'Q8' ),
array( 'foo' ) ),
+ );
+ }
+
+ /**
+ * @dataProvider provideValidate_exception()
+ */
+ public function testValidate_exception( $value, $type ) {
+ $this->setExpectedException( 'InvalidArgumentException' );
+
+ $validator = new EntityExistsValidator(
$this->getEntityLookup(), $type );
+ $validator->validate( $value );
}
}
diff --git a/lib/tests/phpunit/WikibaseDataTypeBuildersTest.php
b/lib/tests/phpunit/WikibaseDataTypeBuildersTest.php
index 3f2818a..cf2dd33 100644
--- a/lib/tests/phpunit/WikibaseDataTypeBuildersTest.php
+++ b/lib/tests/phpunit/WikibaseDataTypeBuildersTest.php
@@ -16,6 +16,8 @@
use Wikibase\DataModel\Entity\EntityIdValue;
use Wikibase\DataModel\Entity\Item;
use Wikibase\DataModel\Entity\ItemId;
+use Wikibase\DataModel\Entity\Property;
+use Wikibase\DataModel\Entity\PropertyId;
use Wikibase\Lib\WikibaseDataTypeBuilders;
/**
@@ -34,10 +36,14 @@
$entityIdParser = new BasicEntityIdParser();
$q8 = Item::newEmpty();
- $q8->setId( new ItemId( 'q8' ) );
+ $q8->setId( new ItemId( 'Q8' ) );
+
+ $p8 = Property::newFromType( 'string' );
+ $p8->setId( new PropertyId( 'P8' ) );
$entityLookup = new MockRepository();
$entityLookup->putEntity( $q8 );
+ $entityLookup->putEntity( $p8 );
$urlSchemes = array( 'http', 'https', 'ftp', 'mailto' );
@@ -56,6 +62,10 @@
array( 'wikibase-item', new StringValue( 'q8' ), false,
'Expected EntityId, StringValue supplied' ),
array( 'wikibase-item', new EntityIdValue( new ItemId(
'q8' ) ), true, 'existing entity' ),
array( 'wikibase-item', new EntityIdValue( new ItemId(
'q3' ) ), false, 'missing entity' ),
+ array( 'wikibase-item', new EntityIdValue( new
PropertyId( 'p8' ) ), false, 'not an item' ),
+
+ array( 'wikibase-property', new EntityIdValue( new
PropertyId( 'p8' ) ), true, 'existing entity' ),
+ array( 'wikibase-property', new EntityIdValue( new
ItemId( 'q8' ) ), false, 'not a property' ),
//commonsMedia
array( 'commonsMedia', 'Foo.jpg', false, 'StringValue
expected, string supplied' ),
--
To view, visit https://gerrit.wikimedia.org/r/180062
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I3e844f30eab145cee7a0a014a817cf306629b7a0
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/Wikibase
Gerrit-Branch: wmf/1.25wmf12c
Gerrit-Owner: Aude <aude.w...@gmail.com>
Gerrit-Reviewer: Daniel Kinzler <daniel.kinz...@wikimedia.de>
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