Add tvsaver and tests for 2.2

Signed-off-by: Steve Winslow <steve@swinslow.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/tvsaver/tvsaver.go b/tvsaver/tvsaver.go
index 3f09d91..002b0e9 100644
--- a/tvsaver/tvsaver.go
+++ b/tvsaver/tvsaver.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/spdx/tools-golang/spdx"
 	"github.com/spdx/tools-golang/tvsaver/saver2v1"
+	"github.com/spdx/tools-golang/tvsaver/saver2v2"
 )
 
 // Save2_1 takes an io.Writer and an SPDX Document (version 2.1),
@@ -16,3 +17,10 @@ import (
 func Save2_1(doc *spdx.Document2_1, w io.Writer) error {
 	return saver2v1.RenderDocument2_1(doc, w)
 }
+
+// Save2_2 takes an io.Writer and an SPDX Document (version 2.2),
+// and writes it to the writer in tag-value format. It returns error
+// if any error is encountered.
+func Save2_2(doc *spdx.Document2_2, w io.Writer) error {
+	return saver2v2.RenderDocument2_2(doc, w)
+}