Extends the required methods to be compatible with DataModel 5 and 6

Author: Tpt

src/DataModel/SerializedEntity.php

@@ -77,4 +77,18 @@ public function isEmpty() {
 	public function getSerialization() {
 		return $this->serialization;
 	}
+
+	/**
+	 * @see Comparable::equals
+	 */
+	public function equals( $target ) {
+		$target instanceof SerializedEntity && $this->serialization === $target->serialization;
+	}
+
+	/**
+	 * @see EntityDocument::copy
+	 */
+	public function copy() {
+		return $this; // Read only entity
+	}
 }

tests/integration/ApiTest.php

@@ -32,8 +32,8 @@ public function testApiStore() {
 		$this->assertEquals( 2, count( $results ) );
 
 		$this->assertEquals(
-			[ new ItemId( 'Q42' ) ],
-			$store->getItemIdForTermLookup()->getItemIdsForTerm( new Term( 'en', 'Douglas Noël Adams' ) )
+			[ new ItemId( 'Q260' ) ],
+			$store->getItemIdForTermLookup()->getItemIdsForTerm( new Term( 'fr', 'Jean-François Champollion' ) )
 		);
 
 		$this->assertEquals(