Add testfile for tabular

after/plugin/puppet_tabular.vim

@@ -42,7 +42,7 @@ if exists(':AddTabularPipeline') && g:puppet_align_classes
     endfunction
 
 
-    " The unction is filtering definition by '$' or '=>', then applies tabular to
+    " The function is filtering definition by '$' or '=>', then applies tabular to
     " payload and join again. Source for this taken from
     " https://unix.stackexchange.com/questions/35787/indent-the-middle-of-multiple-lines
     function! AlignPuppetClass(lines)

tests/tabular_test.pp

@@ -0,0 +1,55 @@
+class some::example (
+    # It's not possible to allign class without leading spaces/tabs. Sad but true
+    $the_most_longest_argument,
+    String $arg2,
+    $arg3=4,
+    $rsa_private_key = undef,
+    Type::Server::Hostname $hostname =$::hostname,
+    Type::Inet $intern_ip= $::intern_ip,
+    Optional[Type::Inet6] $primary_ip6 = defined('$::primary_ip6') ? {
+        true=>$::primary_ip6,
+        false=> undef,
+    },
+    # comment with => and $var inside
+    # comment with only =>
+    # comment with only $argument
+    Type::Server::Hostname $project = $::project,
+    Enum[
+        'online',
+        'offline',
+        'WIP'
+    ] $state= $::state,
+    String[1] $environment = $::environment,
+    Optional[String[1]] $function = $::function,
+    Type::Server::Hostname $monitoring_queue = $::monitoring_queue,
+    Array[Pattern[/\A[a-z][a-z0-9_-]*\Z/]] $monitoring_checks =$::monitoring_checks,
+    Optional[Type::Server::Hostname] $project_network= defined('$::project_network') ? {
+        true => $::project_network,
+        false =>undef,
+        default=>'',
+    },
+) {
+    file { '/just_example':
+        ensure=>'directory',
+    }
+
+    # Another useful case
+    # Breaks by <C-a>, works with => autoalignment
+    if $rsa_private_key != undef {
+        some::cool::helper { $user:
+            home_dir=> '/home/user',
+            authorized_keys =>[
+                convert_ssh_rsa_private_to_public_key($rsa_private_key)
+            ],
+            rsa_private_key =>$rsa_private_key,
+        }
+    }
+
+
+    # should be changed by <C-a>, also works with => autoalignment
+    $somehash = {
+        'key1' => true,
+        'another_key'=> false,
+    }
+
+}