1 files changed, 29 insertions, 0 deletions
diff --git a/test/lib/puppettest/fileparsing.rb b/test/lib/puppettest/fileparsing.rb
new file mode 100644
index 000000000..004a0c3b5
--- /dev/null
+++ b/test/lib/puppettest/fileparsing.rb
@@ -0,0 +1,29 @@
+module PuppetTest::FileParsing
+    # Run an isomorphism test on our parsing process.
+    def fakedataparse(file)
+        @provider.path = file
+        instances = nil
+        assert_nothing_raised {
+            instances = @provider.retrieve
+        }
+
+        text = @provider.fileobj.read
+
+        yield if block_given?
+
+        dest = tempfile()
+        @provider.path = dest
+
+        # Now write it back out
+        assert_nothing_raised {
+            @provider.store(instances)
+        }
+
+        newtext = @provider.fileobj.read
+
+        # Don't worry about difference in whitespace
+        assert_equal(text.gsub(/\s+/, ' '), newtext.gsub(/\s+/, ' '))
+    end
+end
+
+# $Id$