ReadingWriteOnlyPropertiesRuleTest - test with nullsafe

ondrejmirtes · ondrejmirtes · commit 53e193be928f · 2020-11-12T10:13:26.000+01:00
diff --git a/tests/PHPStan/Rules/Properties/ReadingWriteOnlyPropertiesRuleTest.php b/tests/PHPStan/Rules/Properties/ReadingWriteOnlyPropertiesRuleTest.php
@@ -70,4 +70,19 @@ public function testReadingWriteOnlyPropertiesCheckThisOnly(): void
 		]);
 	}
 
+	public function testNullsafe(): void
+	{
+		if (PHP_VERSION_ID < 80000 && !self::$useStaticReflectionProvider) {
+			$this->markTestSkipped('Test requires PHP 8.0.');
+		}
+
+		$this->checkThisOnly = false;
+		$this->analyse([__DIR__ . '/data/reading-write-only-properties-nullsafe.php'], [
+			[
+				'Property ReadingWriteOnlyProperties\Foo::$writeOnlyProperty is not readable.',
+				9,
+			],
+		]);
+	}
+
 }
diff --git a/tests/PHPStan/Rules/Properties/data/reading-write-only-properties-nullsafe.php b/tests/PHPStan/Rules/Properties/data/reading-write-only-properties-nullsafe.php
@@ -0,0 +1,10 @@
+<?php // lint >= 8.0
+
+namespace ReadingWriteOnlyProperties;
+
+function (?Foo $foo): void
+{
+	echo $foo?->readOnlyProperty;
+	echo $foo?->usualProperty;
+	echo $foo?->writeOnlyProperty;
+};
