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-rw-r--r--spec/unit/puppet/parser/functions/concat_spec.rb19
1 files changed, 17 insertions, 2 deletions
diff --git a/spec/unit/puppet/parser/functions/concat_spec.rb b/spec/unit/puppet/parser/functions/concat_spec.rb
index 123188b..6e67620 100644
--- a/spec/unit/puppet/parser/functions/concat_spec.rb
+++ b/spec/unit/puppet/parser/functions/concat_spec.rb
@@ -4,12 +4,27 @@ require 'spec_helper'
describe "the concat function" do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
- it "should raise a ParseError if there is less than 1 arguments" do
- lambda { scope.function_concat([]) }.should( raise_error(Puppet::ParseError))
+ it "should raise a ParseError if the client does not provide two arguments" do
+ lambda { scope.function_concat([]) }.should(raise_error(Puppet::ParseError))
+ end
+
+ it "should raise a ParseError if the first parameter is not an array" do
+ lambda { scope.function_concat([1, []])}.should(raise_error(Puppet::ParseError))
end
it "should be able to concat an array" do
result = scope.function_concat([['1','2','3'],['4','5','6']])
result.should(eq(['1','2','3','4','5','6']))
end
+
+ it "should be able to concat a primitive to an array" do
+ result = scope.function_concat([['1','2','3'],'4'])
+ result.should(eq(['1','2','3','4']))
+ end
+
+ it "should not accidentally flatten nested arrays" do
+ result = scope.function_concat([['1','2','3'],[['4','5'],'6']])
+ result.should(eq(['1','2','3',['4','5'],'6']))
+ end
+
end