Add StatementByGuidMap::toArray

Author: JeroenDeDauw

src/Statement/StatementByGuidMap.php

@@ -109,4 +109,13 @@ public function getIterator() {
 		return new ArrayIterator( $this->statements );
 	}
 
+	/**
+	 * Returns the map in array form. The array keys are the GUIDs of their associated statement.
+	 *
+	 * @return Statement[]
+	 */
+	public function toArray() {
+		return $this->statements;
+	}
+
 }

tests/unit/Statement/StatementByGuidMapTest.php

@@ -180,4 +180,18 @@ public function testGivenStatementWithPresentGuid_addStatementReplacesThePresent
 		$this->assertEquals( $statement2, $statements->getStatementByGuid( 'some guid' ) );
 	}
 
+	public function testToArray() {
+		$statement1 = $this->newStatement( 1, 'some guid' );
+		$statement2 = $this->newStatement( 2, 'other guid' );
+
+		$statementMap = new StatementByGuidMap( array( $statement1, $statement2 ) );
+
+		$expectedStatements = array(
+			'some guid' => $statement1,
+			'other guid' => $statement2
+		);
+
+		$this->assertEquals( $expectedStatements, $statementMap->toArray() );
+	}
+
 }