From 6dbd522c277fd60180bc1d068b5fe3b9480549ca Mon Sep 17 00:00:00 2001
From: Samantha McVey <samantham@posteo.net>
Date: Tue, 25 Apr 2017 14:00:33 -0700
Subject: Fix tests for passing a type object hash

---
 lib/Hash/Merge.pm6  | 6 +++++-
 t/02-empty-source.t | 6 +++---
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/Hash/Merge.pm6 b/lib/Hash/Merge.pm6
index 60551a3..d864b7f 100644
--- a/lib/Hash/Merge.pm6
+++ b/lib/Hash/Merge.pm6
@@ -15,7 +15,11 @@ augment class Hash
     #| Use :no-append-array to replace arrays and positionals instead, which will
     #| also retain the original type and not convert to an Array
     #|
-    method merge (%b; Bool:D :$no-append-array = False)
+    multi method merge (Hash:U: %b, Bool:D :$no-append-array = False) {
+        warn "Cannot merge an undefined Hash!";
+        return %b;
+    }
+    multi method merge (Hash:D: %b, Bool:D :$no-append-array = False)
     {
         hashmerge self, %b, :$no-append-array;
     }
diff --git a/t/02-empty-source.t b/t/02-empty-source.t
index 684a98b..b404a63 100644
--- a/t/02-empty-source.t
+++ b/t/02-empty-source.t
@@ -4,7 +4,7 @@ use v6.c;
 use lib 'lib';
 use Test;
 
-plan 2;
+plan 3;
 
 use Hash::Merge;
 
@@ -23,6 +23,6 @@ is-deeply $empty, $hash, "Merge into empty hash";
 
 my Hash $nil;
 
-$nil.merge($hash);
 
-is-deeply $nil, $hash, "Merge into uninitialized hash";
+throws-like $nil.merge($hash), Exception, "Merge into uninitialized hash";
+is-deeply $nil.merge($hash), $hash, "Returns supplied hash if it throws";
-- 
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