add IAccountPropertyCollection with implementation

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

5 files changed, 376 insertions, 0 deletions

diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index f63d74b5600..0912eb5396f 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -10,6 +10,7 @@ return array(
     'OCP\\Accounts\\IAccount' => $baseDir . '/lib/public/Accounts/IAccount.php',
     'OCP\\Accounts\\IAccountManager' => $baseDir . '/lib/public/Accounts/IAccountManager.php',
     'OCP\\Accounts\\IAccountProperty' => $baseDir . '/lib/public/Accounts/IAccountProperty.php',
+    'OCP\\Accounts\\IAccountPropertyCollection' => $baseDir . '/lib/public/Accounts/IAccountPropertyCollection.php',
     'OCP\\Accounts\\PropertyDoesNotExistException' => $baseDir . '/lib/public/Accounts/PropertyDoesNotExistException.php',
     'OCP\\Activity\\ActivitySettings' => $baseDir . '/lib/public/Activity/ActivitySettings.php',
     'OCP\\Activity\\IConsumer' => $baseDir . '/lib/public/Activity/IConsumer.php',
@@ -581,6 +582,7 @@ return array(
     'OC\\Accounts\\Account' => $baseDir . '/lib/private/Accounts/Account.php',
     'OC\\Accounts\\AccountManager' => $baseDir . '/lib/private/Accounts/AccountManager.php',
     'OC\\Accounts\\AccountProperty' => $baseDir . '/lib/private/Accounts/AccountProperty.php',
+    'OC\\Accounts\\AccountPropertyCollection' => $baseDir . '/lib/private/Accounts/AccountPropertyCollection.php',
     'OC\\Accounts\\Hooks' => $baseDir . '/lib/private/Accounts/Hooks.php',
     'OC\\Activity\\ActivitySettingsAdapter' => $baseDir . '/lib/private/Activity/ActivitySettingsAdapter.php',
     'OC\\Activity\\Event' => $baseDir . '/lib/private/Activity/Event.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index 9c861fd3277..04adffc410f 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -39,6 +39,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OCP\\Accounts\\IAccount' => __DIR__ . '/../../..' . '/lib/public/Accounts/IAccount.php',
         'OCP\\Accounts\\IAccountManager' => __DIR__ . '/../../..' . '/lib/public/Accounts/IAccountManager.php',
         'OCP\\Accounts\\IAccountProperty' => __DIR__ . '/../../..' . '/lib/public/Accounts/IAccountProperty.php',
+        'OCP\\Accounts\\IAccountPropertyCollection' => __DIR__ . '/../../..' . '/lib/public/Accounts/IAccountPropertyCollection.php',
         'OCP\\Accounts\\PropertyDoesNotExistException' => __DIR__ . '/../../..' . '/lib/public/Accounts/PropertyDoesNotExistException.php',
         'OCP\\Activity\\ActivitySettings' => __DIR__ . '/../../..' . '/lib/public/Activity/ActivitySettings.php',
         'OCP\\Activity\\IConsumer' => __DIR__ . '/../../..' . '/lib/public/Activity/IConsumer.php',
@@ -610,6 +611,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OC\\Accounts\\Account' => __DIR__ . '/../../..' . '/lib/private/Accounts/Account.php',
         'OC\\Accounts\\AccountManager' => __DIR__ . '/../../..' . '/lib/private/Accounts/AccountManager.php',
         'OC\\Accounts\\AccountProperty' => __DIR__ . '/../../..' . '/lib/private/Accounts/AccountProperty.php',
+        'OC\\Accounts\\AccountPropertyCollection' => __DIR__ . '/../../..' . '/lib/private/Accounts/AccountPropertyCollection.php',
         'OC\\Accounts\\Hooks' => __DIR__ . '/../../..' . '/lib/private/Accounts/Hooks.php',
         'OC\\Activity\\ActivitySettingsAdapter' => __DIR__ . '/../../..' . '/lib/private/Activity/ActivitySettingsAdapter.php',
         'OC\\Activity\\Event' => __DIR__ . '/../../..' . '/lib/private/Activity/Event.php',
diff --git a/lib/private/Accounts/AccountPropertyCollection.php b/lib/private/Accounts/AccountPropertyCollection.php
new file mode 100644
index 00000000000..8e74d45d52d
--- /dev/null
+++ b/lib/private/Accounts/AccountPropertyCollection.php
@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Accounts;
+
+use InvalidArgumentException;
+use OCP\Accounts\IAccountProperty;
+use OCP\Accounts\IAccountPropertyCollection;
+
+class AccountPropertyCollection implements IAccountPropertyCollection {
+
+	/** @var string */
+	protected $collectionName = '';
+
+	/** @var IAccountProperty[] */
+	protected $properties = [];
+
+	public function __construct(string $collectionName) {
+		$this->collectionName = $collectionName;
+	}
+
+	public function setProperties(array $properties): IAccountPropertyCollection {
+		/** @var IAccountProperty $property */
+		$this->properties = [];
+		foreach ($properties as $property) {
+			$this->addProperty($property);
+		}
+		return $this;
+	}
+
+	public function getProperties(): array {
+		return $this->properties;
+	}
+
+	public function addProperty(IAccountProperty $property): IAccountPropertyCollection {
+		if ($property->getName() !== $this->collectionName) {
+			throw new InvalidArgumentException('Provided property does not match collection name');
+		}
+		$this->properties[] = $property;
+		return $this;
+	}
+
+	public function removeProperty(IAccountProperty $property): IAccountPropertyCollection {
+		$ref = array_search($property, $this->properties, true);
+		if ($ref !== false) {
+			unset($this->properties[$ref]);
+		}
+		return $this;
+	}
+
+	public function removePropertyByValue(string $value): IAccountPropertyCollection {
+		foreach ($this->properties as $i => $property) {
+			if ($property->getValue() === $value) {
+				unset($this->properties[$i]);
+			}
+		}
+		return $this;
+	}
+
+	public function jsonSerialize() {
+		return [$this->collectionName => $this->properties];
+	}
+}
diff --git a/lib/public/Accounts/IAccountPropertyCollection.php b/lib/public/Accounts/IAccountPropertyCollection.php
new file mode 100644
index 00000000000..b67fa5646fd
--- /dev/null
+++ b/lib/public/Accounts/IAccountPropertyCollection.php
@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCP\Accounts;
+
+use InvalidArgumentException;
+use JsonSerializable;
+
+/**
+ * Interface IAccountPropertyCollection
+ *
+ * @package OCP\Accounts
+ *
+ * @since 22.0.0
+ */
+interface IAccountPropertyCollection extends JsonSerializable {
+
+	/**
+	 * set properties of this collection
+	 *
+	 * @param IAccountProperty[] $properties
+	 * @throws InvalidArgumentException
+	 * @since 22.0.0
+	 */
+	public function setProperties(array $properties): IAccountPropertyCollection;
+
+	/**
+	 * @return IAccountProperty[]
+	 * @since 22.0.0
+	 */
+	public function getProperties(): array;
+
+	/**
+	 * adds a property to this collection
+	 *
+	 * @throws InvalidArgumentException
+	 * @since 22.0.0
+	 */
+	public function addProperty(IAccountProperty $property): IAccountPropertyCollection;
+
+	/**
+	 * removes a property of this collection
+	 *
+	 * @since 22.0.0
+	 */
+	public function removeProperty(IAccountProperty $property): IAccountPropertyCollection;
+
+	/**
+	 * removes a property identified by its value
+	 *
+	 * @since 22.0.0
+	 */
+	public function removePropertyByValue(string $value): IAccountPropertyCollection;
+}
diff --git a/tests/lib/Accounts/AccountPropertyCollectionTest.php b/tests/lib/Accounts/AccountPropertyCollectionTest.php
new file mode 100644
index 00000000000..d8a6bafd24b
--- /dev/null
+++ b/tests/lib/Accounts/AccountPropertyCollectionTest.php
@@ -0,0 +1,209 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021 Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace lib\Accounts;
+
+use InvalidArgumentException;
+use OC\Accounts\AccountPropertyCollection;
+use OCP\Accounts\IAccountProperty;
+use OCP\Accounts\IAccountPropertyCollection;
+use PHPUnit\Framework\MockObject\MockObject;
+use Test\TestCase;
+
+class AccountPropertyCollectionTest extends TestCase {
+	/** @var IAccountPropertyCollection */
+	protected $collection;
+
+	protected const COLLECTION_NAME = 'my_multivalue_property';
+
+	public function setUp(): void {
+		parent::setUp();
+
+		$this->collection = new AccountPropertyCollection(self::COLLECTION_NAME);
+	}
+
+	/**
+	 * @return IAccountProperty|MockObject
+	 */
+	protected function makePropertyMock(string $propertyName): MockObject {
+		$mock = $this->createMock(IAccountProperty::class);
+		$mock->expects($this->any())
+			->method('getName')
+			->willReturn($propertyName);
+
+		return $mock;
+	}
+
+	public function testSetAndGetProperties() {
+		$propsBefore = $this->collection->getProperties();
+		$this->assertIsArray($propsBefore);
+		$this->assertEmpty($propsBefore);
+
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+
+		$this->collection->setProperties($props);
+		$propsAfter = $this->collection->getProperties();
+		$this->assertIsArray($propsAfter);
+		$this->assertCount(count($props), $propsAfter);
+	}
+
+	public function testSetPropertiesMixedInvalid() {
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock('sneaky_property'),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+
+		$this->expectException(InvalidArgumentException::class);
+		$this->collection->setProperties($props);
+	}
+
+	public function testAddProperty() {
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+		$this->collection->setProperties($props);
+
+		$additionalProperty = $this->makePropertyMock(self::COLLECTION_NAME);
+		$this->collection->addProperty($additionalProperty);
+
+		$propsAfter = $this->collection->getProperties();
+		$this->assertCount(count($props) + 1, $propsAfter);
+		$this->assertNotFalse(array_search($additionalProperty, $propsAfter, true));
+	}
+
+	public function testAddPropertyInvalid() {
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+		$this->collection->setProperties($props);
+
+		$additionalProperty = $this->makePropertyMock('sneaky_property');
+		$exceptionThrown = false;
+		try {
+			$this->collection->addProperty($additionalProperty);
+		} catch (\InvalidArgumentException $e) {
+			$exceptionThrown = true;
+		} finally {
+			$propsAfter = $this->collection->getProperties();
+			$this->assertCount(count($props), $propsAfter);
+			$this->assertFalse(array_search($additionalProperty, $propsAfter, true));
+			$this->assertTrue($exceptionThrown);
+		}
+	}
+
+	public function testRemoveProperty() {
+		$additionalProperty = $this->makePropertyMock(self::COLLECTION_NAME);
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$additionalProperty,
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+		$this->collection->setProperties($props);
+
+		$propsBefore = $this->collection->getProperties();
+		$this->collection->removeProperty($additionalProperty);
+		$propsAfter = $this->collection->getProperties();
+
+		$this->assertTrue(count($propsBefore) > count($propsAfter));
+		$this->assertCount(count($propsBefore) - 1, $propsAfter);
+		$this->assertFalse(array_search($additionalProperty, $propsAfter, true));
+	}
+
+	public function testRemovePropertyNotFound() {
+		$additionalProperty = $this->makePropertyMock(self::COLLECTION_NAME);
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+		$this->collection->setProperties($props);
+
+		$propsBefore = $this->collection->getProperties();
+		$this->collection->removeProperty($additionalProperty);
+		$propsAfter = $this->collection->getProperties();
+
+		// no errors, gently
+		$this->assertCount(count($propsBefore), $propsAfter);
+	}
+
+	public function testRemovePropertyByValue() {
+		$additionalProperty = $this->makePropertyMock(self::COLLECTION_NAME);
+		$additionalProperty->expects($this->any())
+			->method('getValue')
+			->willReturn('Lorem ipsum');
+
+		$additionalPropertyTwo = clone $additionalProperty;
+
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$additionalProperty,
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$additionalPropertyTwo
+		];
+		$this->collection->setProperties($props);
+
+		$propsBefore = $this->collection->getProperties();
+		$this->collection->removePropertyByValue('Lorem ipsum');
+		$propsAfter = $this->collection->getProperties();
+
+		$this->assertTrue(count($propsBefore) > count($propsAfter));
+		$this->assertCount(count($propsBefore) - 2, $propsAfter);
+		$this->assertFalse(array_search($additionalProperty, $propsAfter, true));
+		$this->assertFalse(array_search($additionalPropertyTwo, $propsAfter, true));
+	}
+
+	public function testRemovePropertyByValueNotFound() {
+		$additionalProperty = $this->makePropertyMock(self::COLLECTION_NAME);
+		$additionalProperty->expects($this->any())
+			->method('getValue')
+			->willReturn('Lorem ipsum');
+
+		$props = [
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+			$this->makePropertyMock(self::COLLECTION_NAME),
+		];
+		$this->collection->setProperties($props);
+
+		$propsBefore = $this->collection->getProperties();
+		$this->collection->removePropertyByValue('Lorem ipsum');
+		$propsAfter = $this->collection->getProperties();
+
+		// no errors, gently
+		$this->assertCount(count($propsBefore), $propsAfter);
+	}
+}