From c4b6b29db7f8073b1c5adbb67a444b7c0168b858 Mon Sep 17 00:00:00 2001
From: Frederik Vosberg <hello@frederikvosberg.de>
Date: Thu, 27 Jul 2017 21:02:36 +0200
Subject: [PATCH] [PATCH] Remove side effect caused by chdir from test - fixes
 #23

The TestDotImports changed the directory, so every test afterwards was executed from another directory and calls like New("testpackages/emptyinterface", "") failed.
---
 pkg/moq/moq_test.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkg/moq/moq_test.go b/pkg/moq/moq_test.go
index a0429b0..ed159b7 100644
--- a/pkg/moq/moq_test.go
+++ b/pkg/moq/moq_test.go
@@ -196,10 +196,20 @@ func TestVendoredPackages(t *testing.T) {
 
 // TestDotImports tests for https://github.com/matryer/moq/issues/21.
 func TestDotImports(t *testing.T) {
-	err := os.Chdir("testpackages/dotimport")
+	preDir, err := os.Getwd()
+	if err != nil {
+		t.Errorf("Getwd: %s", err)
+	}
+	err = os.Chdir("testpackages/dotimport")
 	if err != nil {
 		t.Errorf("Chdir: %s", err)
 	}
+	defer func() {
+		err := os.Chdir(preDir)
+		if err != nil {
+			t.Errorf("Chdir back: %s", err)
+		}
+	}()
 	m, err := New(".", "moqtest_test")
 	if err != nil {
 		t.Fatalf("moq.New: %s", err)