From d119c001c1ee6202488421b70cd6530582ee24da Mon Sep 17 00:00:00 2001
From: Claudio Zizza <claudio@budgegeria.de>
Date: Tue, 20 Jun 2017 23:05:45 +0200
Subject: [PATCH] Add coverage for invalid service alias names

---
 .../Disco/Annotations/AliasUnitTest.php       | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/tests/bitExpert/Disco/Annotations/AliasUnitTest.php b/tests/bitExpert/Disco/Annotations/AliasUnitTest.php
index 9db2f41..191018d 100644
--- a/tests/bitExpert/Disco/Annotations/AliasUnitTest.php
+++ b/tests/bitExpert/Disco/Annotations/AliasUnitTest.php
@@ -61,4 +61,27 @@ public function aliasShouldBeNamedOrTypeAlias()
         self::expectExceptionMessage('Alias should either be a named alias or a type alias!');
         new Alias();
     }
+
+    /**
+     * @test
+     * @dataProvider invalidNameProvider
+     */
+    public function aliasNameCannotBeEmpty($name)
+    {
+        self::expectException(AnnotationException::class);
+        self::expectExceptionMessage('Alias should either be a named alias or a type alias!');
+        new Alias(['value' => ['name' => $name, 'type' => false]]);
+    }
+
+    public function invalidNameProvider()
+    {
+        return [
+            [''],
+            [0],
+            [0.0],
+            [false],
+            [null],
+            [[]],
+        ];
+    }
 }