Add test for #5074

Author: sebastianbergmann

tests/_files/OneClassPerFile/phpunit.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="../../../phpunit.xsd">
+    <testsuites>
+        <testsuite name="default">
+            <directory>wrongClassName</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

tests/end-to-end/generic/filename-matches-class-name.phpt renamed to tests/end-to-end/generic/class-name-does-not-match-filename-invocation-with-path.phpt

@@ -0,0 +1,26 @@
+--TEST--
+phpunit --version
+--FILE--
+<?php declare(strict_types=1);
+$_SERVER['argv'][] = '--do-not-cache-result';
+$_SERVER['argv'][] = '--configuration';
+$_SERVER['argv'][] = __DIR__ . '/../../_files/OneClassPerFile/phpunit.xml';
+
+require_once __DIR__ . '/../../bootstrap.php';
+
+PHPUnit\TextUI\Command::main();
+?>
+--XFAIL--
+https://github.com/sebastianbergmann/phpunit/issues/5074
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Warning:       Test case class not matching filename is deprecated
+               in %sWrongClassNameTest.php
+               Class name was 'WrongClassNameBar', expected 'WrongClassNameTest'
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)