add support for annotated tags

1 files changed, 45 insertions, 0 deletions

diff --git a/tag_test.go b/tag_test.go
new file mode 100644
index 0000000..5ebd53d
--- /dev/null
+++ b/tag_test.go
@@ -0,0 +1,45 @@
+package git
+
+import (
+	"os"
+	"time"
+	"testing"
+)
+
+func TestCreateTag(t *testing.T) {
+	repo := createTestRepo(t)
+	defer os.RemoveAll(repo.Workdir())
+	commitId, _ := seedTestRepo(t, repo)
+
+	commit, err := repo.LookupCommit(commitId)
+	checkFatal(t, err)
+
+	tagId := createTestTag(t, repo, commit)
+
+	tag, err := repo.LookupTag(tagId)
+	checkFatal(t, err)
+
+	compareStrings(t, "v0.0.0", tag.Name())
+	compareStrings(t, "This is a tag", tag.Message())
+	compareStrings(t, commitId.String(), tag.TargetId().String())
+}
+
+func compareStrings(t *testing.T, expected, value string) {
+	if value != expected {
+		t.Fatalf("expected '%v', actual '%v'", expected, value)
+	}
+}
+
+func createTestTag(t *testing.T, repo *Repository, commit *Commit) *Oid {
+	loc, err := time.LoadLocation("Europe/Berlin")
+	checkFatal(t, err)
+	sig := &Signature{
+		Name:  "Rand Om Hacker",
+		Email: "[email protected]",
+		When:  time.Date(2013, 03, 06, 14, 30, 0, 0, loc),
+	}
+
+	tagId, err := repo.CreateTag("v0.0.0", commit, sig, "This is a tag")
+	checkFatal(t, err)
+	return tagId
+}