Generic/FunctionCallArgumentSpacing: improve code coverage

Author: rodrigoprimo

src/Standards/Generic/Tests/Functions/FunctionCallArgumentSpacingUnitTest.1.inc

@@ -172,3 +172,8 @@ $foo = new MyClass(
     $obj,
     'getMethod',
 );
+
+#[AttributeName(1, 2)]
+#[AttributeName(1,2)]
+
+$callable = myCallable(...);

src/Standards/Generic/Tests/Functions/FunctionCallArgumentSpacingUnitTest.1.inc.fixed

@@ -172,3 +172,8 @@ $foo = new MyClass(
     $obj,
     'getMethod',
 );
+
+#[AttributeName(1, 2)]
+#[AttributeName(1, 2)]
+
+$callable = myCallable(...);

src/Standards/Generic/Tests/Functions/FunctionCallArgumentSpacingUnitTest.2.inc

@@ -0,0 +1,7 @@
+<?php
+
+// Intentional parse error (missing closing parenthesis).
+// This should be the only test in this file.
+// Testing that the sniff is *not* triggered.
+
+myFunction(

src/Standards/Generic/Tests/Functions/FunctionCallArgumentSpacingUnitTest.php

@@ -65,6 +65,7 @@ public function getErrorList($testFile='')
                 155 => 1,
                 162 => 2,
                 170 => 1,
+                177 => 1,
             ];
 
         default: