config: marshal and unmarshal implementation

1 files changed, 46 insertions, 2 deletions

diff --git a/config/config_test.go b/config/config_test.go
index f2539d0..2bcefe4 100644
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -6,7 +6,51 @@ type ConfigSuite struct{}
 
 var _ = Suite(&ConfigSuite{})
 
-func (s *ConfigSuite) TestConfigValidateInvalidRemote(c *C) {
+func (s *ConfigSuite) TestUnmarshall(c *C) {
+	input := []byte(`[core]
+        bare = true
+[remote "origin"]
+        url = git@github.com:mcuadros/go-git.git
+        fetch = +refs/heads/*:refs/remotes/origin/*
+[branch "master"]
+        remote = origin
+        merge = refs/heads/master
+`)
+
+	cfg := NewConfig()
+	err := cfg.Unmarshal(input)
+	c.Assert(err, IsNil)
+
+	c.Assert(cfg.Core.IsBare, Equals, true)
+	c.Assert(cfg.Remotes, HasLen, 1)
+	c.Assert(cfg.Remotes["origin"].Name, Equals, "origin")
+	c.Assert(cfg.Remotes["origin"].URL, Equals, "git@github.com:mcuadros/go-git.git")
+	c.Assert(cfg.Remotes["origin"].Fetch, DeepEquals, []RefSpec{"+refs/heads/*:refs/remotes/origin/*"})
+}
+
+func (s *ConfigSuite) TestUnmarshallMarshall(c *C) {
+	input := []byte(`[core]
+	bare = true
+	custom = ignored
+[remote "origin"]
+	url = git@github.com:mcuadros/go-git.git
+	fetch = +refs/heads/*:refs/remotes/origin/*
+	mirror = true
+[branch "master"]
+	remote = origin
+	merge = refs/heads/master
+`)
+
+	cfg := NewConfig()
+	err := cfg.Unmarshal(input)
+	c.Assert(err, IsNil)
+
+	output, err := cfg.Marshal()
+	c.Assert(err, IsNil)
+	c.Assert(output, DeepEquals, input)
+}
+
+func (s *ConfigSuite) TestValidateInvalidRemote(c *C) {
 	config := &Config{
 		Remotes: map[string]*RemoteConfig{
 			"foo": {Name: "foo"},
@@ -16,7 +60,7 @@ func (s *ConfigSuite) TestConfigValidateInvalidRemote(c *C) {
 	c.Assert(config.Validate(), Equals, ErrRemoteConfigEmptyURL)
 }
 
-func (s *ConfigSuite) TestConfigValidateInvalidKey(c *C) {
+func (s *ConfigSuite) TestValidateInvalidKey(c *C) {
 	config := &Config{
 		Remotes: map[string]*RemoteConfig{
 			"bar": {Name: "foo"},