Extract special case into separate test method

Author: sebastianbergmann

tests/unit/Logging/TestDox/NamePrettifierTest.php

@@ -88,14 +88,6 @@ public static function methodNameProvider(): array
                 '',
                 'test',
             ],
-            [
-                'This is a test',
-                'testThisIsATest',
-            ],
-            [
-                'This is a test',
-                'testThisIsATest2',
-            ],
             [
                 'This is a test',
                 'this_is_a_test',
@@ -208,4 +200,12 @@ public function test_TestCase_can_be_prettified(string $expected, TestCase $test
     {
         $this->assertSame($expected, (new NamePrettifier)->prettifyTestCase($testCase, $colorize));
     }
+
+    public function testStripsNumericSuffixFromTestMethodNameWhenTestMethodNameWithoutThatSuffixWasPreviouslyProcessed(): void
+    {
+        $namePrettifier = new NamePrettifier;
+
+        $this->assertSame('This is a test', $namePrettifier->prettifyTestMethodName('testThisIsATest'));
+        $this->assertSame('This is a test', $namePrettifier->prettifyTestMethodName('testThisIsATest2'));
+    }
 }