refactor(fsrepo.test) use TempDir

@jbenet

repo/fsrepo/fsrepo_test.go

@@ -1,28 +1,22 @@
 package fsrepo
 
 import (
- "os"
- "path"
+ "io/ioutil"
  "testing"
 
  "github.com/jbenet/go-ipfs/repo/config"
 )
 
-// NB: These tests cannot be run in parallel
-
-func init() {
- // ensure tests begin in clean state
- os.RemoveAll(testRepoDir)
-}
-
-const testRepoDir = "./fsrepo_test/repos"
-
-func testRepoPath(p string) string {
- return path.Join(testRepoDir, p)
+func testRepoPath(p string, t *testing.T) string {
+ name, err := ioutil.TempDir("", p)
+ if err != nil {
+ t.Fatal(err)
+ }
+ return name
 }
 
 func TestCannotRemoveIfOpen(t *testing.T) {
- path := testRepoPath("TestCannotRemoveIfOpen")
+ path := testRepoPath("TestCannotRemoveIfOpen", t)
  AssertNil(Init(path, &config.Config{}), t, "should initialize successfully")
  r := At(path)
  AssertNil(r.Open(), t)
@@ -32,8 +26,8 @@ func TestCannotRemoveIfOpen(t *testing.T) {
 }
 
 func TestCanManageReposIndependently(t *testing.T) {
- pathA := testRepoPath("a")
- pathB := testRepoPath("b")
+ pathA := testRepoPath("a", t)
+ pathB := testRepoPath("b", t)
 
  t.Log("initialize two repos")
  AssertNil(Init(pathA, &config.Config{}), t, "should initialize successfully")