From 396b9781293a1988e9fb2aebe686f535bce62ffe Mon Sep 17 00:00:00 2001
From: William Raendchen <william.raendchen@easybell.de>
Date: Fri, 14 Jul 2023 15:17:47 +0200
Subject: [PATCH] add T_MATCH to nestingIncrements

---
 src/CognitiveComplexity/Analyzer.php |  1 +
 tests/AnalyzerTest.php               |  1 +
 tests/Data/function12.php.inc        | 17 +++++++++++++++++
 3 files changed, 19 insertions(+)
 create mode 100644 tests/Data/function12.php.inc

diff --git a/src/CognitiveComplexity/Analyzer.php b/src/CognitiveComplexity/Analyzer.php
index 41ded1a..681f21f 100644
--- a/src/CognitiveComplexity/Analyzer.php
+++ b/src/CognitiveComplexity/Analyzer.php
@@ -71,6 +71,7 @@ final class Analyzer
         T_WHILE       => T_WHILE,
         T_DO          => T_DO,
         T_CATCH       => T_CATCH,
+        T_MATCH       => T_MATCH,
     ];
 
     /**
diff --git a/tests/AnalyzerTest.php b/tests/AnalyzerTest.php
index d635386..6781452 100644
--- a/tests/AnalyzerTest.php
+++ b/tests/AnalyzerTest.php
@@ -58,6 +58,7 @@ public function provideTokensAndExpectedCognitiveComplexity(): Iterator
         yield [__DIR__ . '/Data/function9.php.inc', 5];
         yield [__DIR__ . '/Data/function10.php.inc', 19];
         yield [__DIR__ . '/Data/function11.php.inc', 1];
+        yield [__DIR__ . '/Data/function12.php.inc', 6];
     }
 
     /**
diff --git a/tests/Data/function12.php.inc b/tests/Data/function12.php.inc
new file mode 100644
index 0000000..3509ba4
--- /dev/null
+++ b/tests/Data/function12.php.inc
@@ -0,0 +1,17 @@
+<?php
+
+function matchIncrementsNesting($number) {
+    $a = true;
+    $b = true;
+
+    if ($a) { // +1 if
+        match ($number) { // +1 match +1 nesting
+            1       => $b ? "one" : "uno", // +1 ternary +2 nesting
+            2       => "a couple",
+            3       => "a few",
+            default => "lots",
+        };
+    }
+}
+
+// Cognitive Complexity 6