1 files changed, 34 insertions, 0 deletions
diff --git a/tests/phpunit/includes/utils/MWFunctionTest.php b/tests/phpunit/includes/utils/MWFunctionTest.php
new file mode 100644
index 00000000..f4d17999
--- /dev/null
+++ b/tests/phpunit/includes/utils/MWFunctionTest.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * @covers MWFunction
+ */
+class MWFunctionTest extends MediaWikiTestCase {
+	public function testNewObjFunction() {
+		$arg1 = 'Foo';
+		$arg2 = 'Bar';
+		$arg3 = array( 'Baz' );
+		$arg4 = new ExampleObject;
+
+		$args = array( $arg1, $arg2, $arg3, $arg4 );
+
+		$newObject = new MWBlankClass( $arg1, $arg2, $arg3, $arg4 );
+		$this->hideDeprecated( 'MWFunction::newObj' );
+		$this->assertEquals(
+			MWFunction::newObj( 'MWBlankClass', $args )->args,
+			$newObject->args
+		);
+	}
+}
+
+class MWBlankClass {
+
+	public $args = array();
+
+	function __construct( $arg1, $arg2, $arg3, $arg4 ) {
+		$this->args = array( $arg1, $arg2, $arg3, $arg4 );
+	}
+}
+
+class ExampleObject {
+}