1 files changed, 39 insertions, 0 deletions
diff --git a/worktree_test.go b/worktree_test.go
new file mode 100644
index 0000000..9c5d8e3
--- /dev/null
+++ b/worktree_test.go
@@ -0,0 +1,39 @@
+package git
+
+import (
+	"io/ioutil"
+
+	. "gopkg.in/check.v1"
+	"srcd.works/go-billy.v1/memory"
+)
+
+type WorktreeSuite struct {
+	BaseSuite
+}
+
+var _ = Suite(&WorktreeSuite{})
+
+func (s *WorktreeSuite) TestCheckout(c *C) {
+	h, err := s.Repository.Head()
+	c.Assert(err, IsNil)
+
+	fs := memory.New()
+	w := &Worktree{
+		r:  s.Repository,
+		fs: fs,
+	}
+
+	err = w.Checkout(h.Hash())
+	c.Assert(err, IsNil)
+
+	entries, err := fs.ReadDir("/")
+	c.Assert(err, IsNil)
+
+	c.Assert(entries, HasLen, 8)
+	ch, err := fs.Open("CHANGELOG")
+	c.Assert(err, IsNil)
+
+	content, err := ioutil.ReadAll(ch)
+	c.Assert(err, IsNil)
+	c.Assert(string(content), Equals, "Initial changelog\n")
+}