initialize to empty array

dantleech · dantleech · commit 0a1b591fc7d0 · 2021-05-05T20:22:46.000+01:00
diff --git a/lib/Resolver.php b/lib/Resolver.php
@@ -39,7 +39,7 @@ class Resolver
     /**
      * @var InvalidMap[]
      */
-    private $errors;
+    private $errors = [];
 
     public function __construct(bool $ignoreErrors = false)
     {
diff --git a/tests/Unit/ResolverTest.php b/tests/Unit/ResolverTest.php
@@ -45,7 +45,7 @@ public function testIgnoresUnknownKey(): void
             'one' => 1,
             'two' => 2
         ]);
-        self::assertCount(1, $resolver->errors());
+        self::assertCount(1, $resolver->errors()->errors());
     }
 
     public function testMergesDefaults(): void

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,7 @@ class Resolver`
`39`	`39`	`/**`
`40`	`40`	`* @var InvalidMap[]`
`41`	`41`	`*/`
`42`		`- private $errors;`
	`42`	`+ private $errors = [];`
`43`	`43`
`44`	`44`	`public function __construct(bool $ignoreErrors = false)`
`45`	`45`	`{`
Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ public function testIgnoresUnknownKey(): void`
`45`	`45`	`'one' => 1,`
`46`	`46`	`'two' => 2`
`47`	`47`	`]);`
`48`		`- self::assertCount(1, $resolver->errors());`
	`48`	`+ self::assertCount(1, $resolver->errors()->errors());`
`49`	`49`	`}`
`50`	`50`
`51`	`51`	`public function testMergesDefaults(): void`