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<?php
/**
* @covers \ClassCollector
*/
class ClassCollectorTest extends MediaWikiUnitTestCase {
public static function provideCases() {
return [
[
"class Foo {}",
[ 'Foo' ],
],
[
"namespace Example;\nclass Foo {}\nclass Bar {}",
[ 'Example\Foo', 'Example\Bar' ],
],
[
"class_alias( 'Foo', 'Bar' );",
[ 'Bar' ],
],
[
"namespace Example;\nclass Foo {}\nclass_alias( 'Example\Foo', 'Foo' );",
[ 'Example\Foo', 'Foo' ],
],
[
"namespace Example;\nclass Foo {}\nclass_alias( 'Example\Foo', 'Bar' );",
[ 'Example\Foo', 'Bar' ],
],
[
// Support a multiline 'class' statement
"namespace Example;\nclass Foo extends\n\tFooBase {\n\t"
. "public function x() {}\n}\nclass_alias( 'Example\Foo', 'Bar' );",
[ 'Example\Foo', 'Bar' ],
],
[
"class_alias( Foo::class, 'Bar' );",
[ 'Bar' ],
],
[
// Support nested class_alias() calls
"if ( false ) {\n\tclass_alias( Foo::class, 'Bar' );\n}",
[ 'Bar' ],
],
[
// Namespaced class is not currently supported. Must use namespace declaration
// earlier in the file.
"class_alias( Example\Foo::class, 'Bar' );",
[],
],
[
"namespace Example;\nclass Foo {}\nclass_alias( Foo::class, 'Bar' );",
[ 'Example\Foo', 'Bar' ],
],
[
"new class() extends Foo {}",
[]
]
];
}
/**
* @dataProvider provideCases
*/
public function testGetClasses( $code, array $classes ) {
$cc = new ClassCollector();
$this->assertEquals( $classes, $cc->getClasses( "<?php\n$code" ) );
}
}
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