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-rwxr-xr-xspec/unit/puppet/parser/functions/delete_at_spec.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/delete_at_spec.rb b/spec/unit/puppet/parser/functions/delete_at_spec.rb
index d8d9618..cfc0a29 100755
--- a/spec/unit/puppet/parser/functions/delete_at_spec.rb
+++ b/spec/unit/puppet/parser/functions/delete_at_spec.rb
@@ -16,4 +16,10 @@ describe "the delete_at function" do
result = scope.function_delete_at([['a','b','c'],1])
result.should(eq(['a','c']))
end
+
+ it "should not change origin array passed as argument" do
+ origin_array = ['a','b','c','d']
+ result = scope.function_delete_at([origin_array, 1])
+ origin_array.should(eq(['a','b','c','d']))
+ end
end