lib/git: fix tests due to missing .git directory

In lib/git, we have test data "testdata/Equal" and "testdata/IsIgnored"
that require the directory named ".git".
Somehow those directory is missing from previous commit, which cause the
test failed when run in new clone.

After we inspect it, git does not allow adding a file under directory
named ".git" (to include it inside the commit), so to fix the test we
need to create the ".git" directory manually before running the tests.

1 files changed, 14 insertions, 1 deletions

diff --git a/lib/git/git_test.go b/lib/git/git_test.go
index 7462ef1d..92daa143 100644
--- a/lib/git/git_test.go
+++ b/lib/git/git_test.go
@@ -148,8 +148,14 @@ func TestGit_Equal(t *testing.T) {
 		v: nilgit,
 	}}
 
+	// We cannot add and commit file under .git directory, so we must
+	// create the directory manually here.
+	err := os.MkdirAll(`testdata/Equal/.git`, 0755)
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	var agit *Git
-	var err error
 	agit, err = New(`testdata/Equal`)
 	if err != nil {
 		t.Fatal(err)
@@ -164,6 +170,13 @@ func TestGit_Equal(t *testing.T) {
 }
 
 func TestGit_IsIgnored(t *testing.T) {
+	// We cannot add and commit file under .git directory, so we must
+	// create the directory manually here.
+	err := os.MkdirAll(`testdata/IsIgnored/.git`, 0755)
+	if err != nil {
+		t.Fatal(err)
+	}
+
 	agit, err := New(`testdata/IsIgnored/`)
 	if err != nil {
 		t.Fatal(err)