fixtures: new fixture with multiple root commits (#212)

Author: ajnavarro

fixtures/fixtures.go

@@ -22,6 +22,13 @@ const DataFolder = "data"
 var folders = make(map[string]bool, 0)
 
 var fixtures = Fixtures{{
+	Tags:         []string{"packfile", "ofs-delta", ".git", "root-reference"},
+	URL:          "https://github.com/git-fixtures/root-references.git",
+	Head:         plumbing.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5"),
+	PackfileHash: plumbing.NewHash("135fe3d1ad828afe68706f1d481aedbcfa7a86d2"),
+	DotGitHash:   plumbing.NewHash("78c5fb882e76286d8201016cffee63ea7060a0c2"),
+	ObjectsCount: 68,
+},{
 	Tags:         []string{"packfile", "ofs-delta", ".git"},
 	URL:          "https://github.com/git-fixtures/basic.git",
 	Head:         plumbing.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5"),