1 files changed, 24 insertions, 20 deletions
diff --git a/spec/functions/unique_spec.rb b/spec/functions/unique_spec.rb
index 24257a0..76932ec 100755
--- a/spec/functions/unique_spec.rb
+++ b/spec/functions/unique_spec.rb
@@ -1,27 +1,31 @@
 require 'spec_helper'
 
 describe 'unique' do
-  describe 'signature validation' do
-    it { is_expected.not_to eq(nil) }
-    it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
-    it {
-      pending("Current implementation ignores parameters after the first.")
-      is_expected.to run.with_params([], 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
-    }
-    it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
-    it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
-    it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
-  end
+  if Puppet.version.to_f < 5.0
+    describe 'signature validation' do
+      it { is_expected.not_to eq(nil) }
+      it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+      it {
+        pending("Current implementation ignores parameters after the first.")
+        is_expected.to run.with_params([], 'extra').and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
+      }
+      it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
+      it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
+      it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /Requires either array or string to work/) }
+    end
 
-  context 'when called with an array' do
-    it { is_expected.to run.with_params([]).and_return([]) }
-    it { is_expected.to run.with_params(['a']).and_return(['a']) }
-    it { is_expected.to run.with_params(['a', 'b', 'a']).and_return(['a', 'b']) }
-  end
+    context 'when called with an array' do
+      it { is_expected.to run.with_params([]).and_return([]) }
+      it { is_expected.to run.with_params(['a']).and_return(['a']) }
+      it { is_expected.to run.with_params(['a', 'b', 'a']).and_return(['a', 'b']) }
+      it { is_expected.to run.with_params(['ã', 'ъ', 'ã']).and_return(['ã', 'ъ']) }
+    end
 
-  context 'when called with a string' do
-    it { is_expected.to run.with_params('').and_return('') }
-    it { is_expected.to run.with_params('a').and_return('a') }
-    it { is_expected.to run.with_params('aaba').and_return('ab') }
+    context 'when called with a string' do
+      it { is_expected.to run.with_params('').and_return('') }
+      it { is_expected.to run.with_params('a').and_return('a') }
+      it { is_expected.to run.with_params('aaba').and_return('ab') }
+      it { is_expected.to run.with_params('ããъã').and_return('ãъ') }
+    end
   end
 end