first

tests/Unit/Support/Backtrace.php

@@ -0,0 +1,11 @@
+<?php
+
+use Pest\Support\Backtrace;
+
+it('gets file name from called file', function () {
+    $a = function () {
+        return Backtrace::file();
+    };
+
+    assertEquals(__FILE__, $a());
+});

tests/Unit/Support/Reflection.php

@@ -0,0 +1,19 @@
+<?php
+
+use Pest\Support\Reflection;
+
+it('gets file name from closure', function () {
+    $fileName = Reflection::getFileNameFromClosure(function () {});
+
+    assertEquals(__FILE__, $fileName);
+});
+
+it('gets property values', function () {
+    $class = new class() {
+        private $foo = 'bar';
+    };
+
+    $value = Reflection::getPropertyValue($class, 'foo');
+
+    assertEquals('bar', $value);
+});