(MODULES-5187) fix spec tests for puppet 5 changes

Author: eputnam

spec/aliases/integer_spec.rb

@@ -22,7 +22,11 @@
       [ "foo\nbar", true, 'true', false, 'false', 'iAmAString', '1test', '1 test', 'test 1', 'test 1 test', {}, { 'key' => 'value' }, { 1=> 2 }, '', :undef , 'x', 3.7, '3.7',-3.7, '-342.2315e-12' ].each do |value|
         describe value.inspect do
           let(:params) {{ value: value }}
-          it { is_expected.to compile.and_raise_error(/parameter 'value' expects a value of type Integer, Pattern(\[.*\]+)?, or Array/) }
+          if Gem::Version.new(Puppet.version) >= Gem::Version.new('5.0.0')
+            it { is_expected.to compile.and_raise_error(/parameter 'value' expects a Stdlib::Compat::Integer = Variant\[Integer, Pattern\[.*\], Array\[.*\]\] value/) }
+          else
+            it { is_expected.to compile.and_raise_error(/parameter 'value' expects a value of type Integer, Pattern(\[.*\]+)?, or Array/) }
+          end
         end
       end
     end

spec/functions/merge_spec.rb

@@ -4,7 +4,7 @@
   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 { is_expected.to run.with_params({}, 'two').and_raise_error(Puppet::ParseError, /unexpected argument type String/) }
-  it { is_expected.to run.with_params({}, 1).and_raise_error(Puppet::ParseError, /unexpected argument type Fixnum/) }
+  it { is_expected.to run.with_params({}, 1).and_raise_error(Puppet::ParseError, /unexpected argument type (Fixnum|Integer)/) }
   it {
     pending 'should not special case this'
     is_expected.to run.with_params({}).and_return({})