From 477492fdd2fa6e220aaac77d3a2f2fb9ab2af9c3 Mon Sep 17 00:00:00 2001
From: Tim Smith <tim.smith@titan21.co.uk>
Date: Sat, 6 May 2023 08:43:19 +0100
Subject: [PATCH] Adding tests

---
 tests/Features/Covers.php             | 8 ++++++++
 tests/Fixtures/Covers/CoversTrait.php | 8 ++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 tests/Fixtures/Covers/CoversTrait.php

diff --git a/tests/Features/Covers.php b/tests/Features/Covers.php
index 3ee6ae81..12ec4ac5 100644
--- a/tests/Features/Covers.php
+++ b/tests/Features/Covers.php
@@ -6,6 +6,7 @@ use PHPUnit\Framework\Attributes\CoversClass;
 use Tests\Fixtures\Covers\CoversClass1;
 use Tests\Fixtures\Covers\CoversClass2;
 use Tests\Fixtures\Covers\CoversClass3;
+use Tests\Fixtures\Covers\CoversTrait;
 
 $runCounter = 0;
 
@@ -43,6 +44,13 @@ it('guesses if the given argument is a class or function', function () {
     expect($attributes[3]->getArguments()[0])->toBe(CoversClass3::class);
 })->covers(CoversClass3::class, 'testCoversFunction');
 
+it('uses the correct PHPUnit attribute for trait', function () {
+    $attributes = (new ReflectionClass($this))->getAttributes();
+
+    expect($attributes[4]->getName())->toBe('PHPUnit\Framework\Attributes\CoversClass');
+    expect($attributes[4]->getArguments()[0])->toBe('Tests\Fixtures\Covers\CoversTrait');
+})->coversClass(CoversTrait::class);
+
 it('appends CoversNothing to method attributes', function () {
     $phpDoc = (new ReflectionClass($this))->getMethod($this->name());
 
diff --git a/tests/Fixtures/Covers/CoversTrait.php b/tests/Fixtures/Covers/CoversTrait.php
new file mode 100644
index 00000000..9d660edb
--- /dev/null
+++ b/tests/Fixtures/Covers/CoversTrait.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Tests\Fixtures\Covers;
+
+trait CoversTrait
+{
+
+}