[MODULES-2462] Improve parseyaml function

* Add default value support
  Second argument will be returned if yaml cannot be parsed
  instead of false value
* Update tests

1 files changed, 13 insertions, 4 deletions

diff --git a/spec/acceptance/parsejson_spec.rb b/spec/acceptance/parsejson_spec.rb
index 5097810..d0feabd 100755
--- a/spec/acceptance/parsejson_spec.rb
+++ b/spec/acceptance/parsejson_spec.rb
@@ -16,19 +16,28 @@ describe 'parsejson function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('o
       end
     end
   end
+
   describe 'failure' do
     it 'raises error on incorrect json' do
       pp = <<-EOS
       $a = '{"hunter": "washere", "tests": "passing",}'
-      $ao = parsejson($a)
+      $ao = parsejson($a, {'tests' => 'using the default value'})
       notice(inline_template('a is <%= @ao.inspect %>'))
       EOS
 
-      apply_manifest(pp, :expect_failures => true) do |r|
-        expect(r.stderr).to match(/expected next name/)
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/tests are "using the default value"/)
       end
     end
 
-    it 'raises error on incorrect number of arguments'
+    it 'raises error on incorrect number of arguments' do
+      pp = <<-EOS
+      $o = parsejson()
+      EOS
+
+      apply_manifest(pp, :expect_failures => true) do |r|
+        expect(r.stderr).to match(/wrong number of arguments/i)
+      end
+    end
   end
 end