replace stubbed git hooks dir on tests to getGitHooksDir

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - 1.11.x
+  - 1.13.x
 
 notifications:
   email: false

cmd/add.go

@@ -11,10 +11,6 @@ import (
 	"github.com/spf13/cobra"
 )
 
-const (
-	gitHooksDir string = ".git/hooks"
-)
-
 var createDirsFlag bool
 
 var addCmd = &cobra.Command{

cmd/cmd_test.go

@@ -33,7 +33,7 @@ func TestInstallCmdExecutor(t *testing.T) {
 		"prepare-commit-msg",
 	}
 
-	files, err := afero.ReadDir(fs, filepath.Join(getRootPath(), ".git/hooks"))
+	files, err := afero.ReadDir(fs,getGitHooksDir())
 	assert.NoError(t, err)
 
 	actualFiles := []string{}
@@ -58,7 +58,7 @@ func TestAddCmdExecutor(t *testing.T) {
 		"pre-commit",
 	}
 
-	files, _ := afero.ReadDir(fs, filepath.Join(getRootPath(), ".git/hooks"))
+	files, _ := afero.ReadDir(fs, getGitHooksDir())
 	actualFiles := []string{}
 	for _, f := range files {
 		actualFiles = append(actualFiles, f.Name())
@@ -80,7 +80,7 @@ func TestAddCmdExecutor(t *testing.T) {
 		"pre-push.old",
 	}
 
-	files, _ = afero.ReadDir(fs, filepath.Join(getRootPath(), ".git/hooks"))
+	files, _ = afero.ReadDir(fs, getGitHooksDir())
 	actualFiles = []string{}
 	for _, f := range files {
 		actualFiles = append(actualFiles, f.Name())
@@ -97,7 +97,7 @@ func presetConfig(fs afero.Fs) {
 	fs.Mkdir(filepath.Join(getRootPath(), ".lefthook/commit-msg"), defaultFilePermission)
 	fs.Mkdir(filepath.Join(getRootPath(), ".lefthook/pre-commit"), defaultFilePermission)
 
-	fs.Mkdir(filepath.Join(getRootPath(), ".git/hooks"), defaultFilePermission)
+	fs.Mkdir(getGitHooksDir(), defaultFilePermission)
 }
 
 func presetExecutable(hookName string, hookGroup string, exitCode string, fs afero.Fs) {