Merge branch '2.4.x'

* 2.4.x:
  Make sure functions are loaded for each test
  Use rvalue functions correctly
  (#2157) Make facts_dot_d compatible with external facts

Conflicts:
	lib/facter/facter_dot_d.rb

1 files changed, 16 insertions, 6 deletions

diff --git a/spec/unit/puppet/parser/functions/has_key_spec.rb b/spec/unit/puppet/parser/functions/has_key_spec.rb
index ae5baf7..b1eb0ff 100644
--- a/spec/unit/puppet/parser/functions/has_key_spec.rb
+++ b/spec/unit/puppet/parser/functions/has_key_spec.rb
@@ -6,22 +6,32 @@ describe Puppet::Parser::Functions.function(:has_key) do
 
   describe 'when calling has_key from puppet' do
     it "should not compile when no arguments are passed" do
-      Puppet[:code] = 'has_key()'
-      expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/)
+      Puppet[:code] = '$x = has_key()'
+      expect {
+        scope.compiler.compile
+      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
     end
+
     it "should not compile when 1 argument is passed" do
-      Puppet[:code] = "has_key('foo')"
-      expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/)
+      Puppet[:code] = "$x = has_key('foo')"
+      expect {
+        scope.compiler.compile
+      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
     end
+
     it "should require the first value to be a Hash" do
-      Puppet[:code] = "has_key('foo', 'bar')"
-      expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /expects the first argument to be a hash/)
+      Puppet[:code] = "$x = has_key('foo', 'bar')"
+      expect {
+        scope.compiler.compile
+      }.to raise_error(Puppet::ParseError, /expects the first argument to be a hash/)
     end
   end
+
   describe 'when calling the function has_key from a scope instance' do
     it 'should detect existing keys' do
       scope.function_has_key([{'one' => 1}, 'one']).should be_true
     end
+
     it 'should detect existing keys' do
       scope.function_has_key([{'one' => 1}, 'two']).should be_false
     end