diff --git a/integration_tests/example_filesystems_test.go b/integration_tests/example_filesystems_test.go
index 69cbe0e..5eb34e0 100644
--- a/integration_tests/example_filesystems_test.go
+++ b/integration_tests/example_filesystems_test.go
@@ -13,8 +13,8 @@ const statusTxtContent = "It works!\n"
 
 // checkStatusTxt - read file "filename" and verify that it contains
 // "It works!\n"
-func checkExampleContent(t *testing.T, dir string) {
-	// Check regular file
+func checkExampleFS(t *testing.T, dir string) {
+	// Read regular file
 	statusFile := filepath.Join(dir, "status.txt")
 	contentBytes, err := ioutil.ReadFile(statusFile)
 	if err != nil {
@@ -24,7 +24,7 @@ func checkExampleContent(t *testing.T, dir string) {
 	if content != statusTxtContent {
 		t.Errorf("Unexpected content: %s\n", content)
 	}
-	// Check relative symlink
+	// Read relative symlink
 	symlink := filepath.Join(dir, "rel")
 	target, err := os.Readlink(symlink)
 	if err != nil {
@@ -33,7 +33,7 @@ func checkExampleContent(t *testing.T, dir string) {
 	if target != "status.txt" {
 		t.Errorf("Unexpected link target: %s\n", target)
 	}
-	// Check absolute symlink
+	// Read absolute symlink
 	symlink = filepath.Join(dir, "abs")
 	target, err = os.Readlink(symlink)
 	if err != nil {
@@ -42,11 +42,14 @@ func checkExampleContent(t *testing.T, dir string) {
 	if target != "/a/b/c/d" {
 		t.Errorf("Unexpected link target: %s\n", target)
 	}
+	// Test directory operations
+	testRename(t, dir)
+	testMkdirRmdir(t, dir)
 }
 
 // Test example_filesystems/v0.4
 // with password mount and -masterkey mount
-func TestExampleFsV04(t *testing.T) {
+func TestExampleFSv04(t *testing.T) {
 	pDir := tmpDir + "TestExampleFsV04/"
 	cDir := "example_filesystems/v0.4"
 	err := os.Mkdir(pDir, 0777)
@@ -54,11 +57,11 @@ func TestExampleFsV04(t *testing.T) {
 		t.Fatal(err)
 	}
 	mount(cDir, pDir, "-extpass", "echo test")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	mount(cDir, pDir, "-masterkey", "74676e34-0b47c145-00dac61a-17a92316-"+
 		"bb57044c-e205b71f-65f4fdca-7cabd4b3", "-diriv=false", "-emenames=false")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	err = os.Remove(pDir)
 	if err != nil {
@@ -68,7 +71,7 @@ func TestExampleFsV04(t *testing.T) {
 
 // Test example_filesystems/v0.5
 // with password mount and -masterkey mount
-func TestExampleFsV05(t *testing.T) {
+func TestExampleFSv05(t *testing.T) {
 	pDir := tmpDir + "TestExampleFsV05/"
 	cDir := "example_filesystems/v0.5"
 	err := os.Mkdir(pDir, 0777)
@@ -76,11 +79,11 @@ func TestExampleFsV05(t *testing.T) {
 		t.Fatal(err)
 	}
 	mount(cDir, pDir, "-extpass", "echo test")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	mount(cDir, pDir, "-masterkey", "199eae55-36bff4af-83b9a3a2-4fa16f65-"+
 		"1549ccdb-2d08d1f0-b1b26965-1b61f896", "-emenames=false")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	err = os.Remove(pDir)
 	if err != nil {
@@ -90,7 +93,7 @@ func TestExampleFsV05(t *testing.T) {
 
 // Test example_filesystems/v0.6
 // with password mount and -masterkey mount
-func TestExampleFsV06(t *testing.T) {
+func TestExampleFSv06(t *testing.T) {
 	pDir := tmpDir + "TestExampleFsV06/"
 	cDir := "example_filesystems/v0.6"
 	err := os.Mkdir(pDir, 0777)
@@ -98,11 +101,11 @@ func TestExampleFsV06(t *testing.T) {
 		t.Fatal(err)
 	}
 	mount(cDir, pDir, "-extpass", "echo test")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	mount(cDir, pDir, "-masterkey", "7bc8deb0-5fc894ef-a093da43-61561a81-"+
 		"0e8dee83-fdc056a4-937c37dd-9df5c520")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	err = os.Remove(pDir)
 	if err != nil {
@@ -112,7 +115,7 @@ func TestExampleFsV06(t *testing.T) {
 
 // Test example_filesystems/v0.6
 // with password mount and -masterkey mount
-func TestExampleFsV06PlaintextNames(t *testing.T) {
+func TestExampleFSv06PlaintextNames(t *testing.T) {
 	pDir := tmpDir + "TestExampleFsV06PlaintextNames/"
 	cDir := "example_filesystems/v0.6-plaintextnames"
 	err := os.Mkdir(pDir, 0777)
@@ -120,11 +123,11 @@ func TestExampleFsV06PlaintextNames(t *testing.T) {
 		t.Fatal(err)
 	}
 	mount(cDir, pDir, "-extpass", "echo test")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	mount(cDir, pDir, "-masterkey", "f4690202-595e4593-64c4f7e0-4dddd7d1-"+
 		"303147f9-0ca8aea2-966341a7-52ea8ae9", "-plaintextnames")
-	checkExampleContent(t, pDir)
+	checkExampleFS(t, pDir)
 	unmount(pDir)
 	err = os.Remove(pDir)
 	if err != nil {
diff --git a/integration_tests/helpers.go b/integration_tests/helpers.go
index bff4e5b..b269069 100644
--- a/integration_tests/helpers.go
+++ b/integration_tests/helpers.go
@@ -1,6 +1,7 @@
 package integration_tests
 
 import (
+	"syscall"
 	"crypto/md5"
 	"encoding/hex"
 	"fmt"
@@ -51,6 +52,7 @@ func resetTmpDir() {
 func mount(c string, p string, extraArgs ...string) {
 	var args []string
 	args = append(args, extraArgs...)
+	args = append(args, "-q")
 	//args = append(args, "--fusedebug")
 	args = append(args, c)
 	args = append(args, p)
@@ -113,3 +115,31 @@ func verifySize(t *testing.T, path string, want int) {
 		t.Errorf("wrong stat file size, got=%d want=%d", fi.Size(), want)
 	}
 }
+
+// Create and delete a directory
+func testMkdirRmdir(t *testing.T, plainDir string) {
+	dir := plainDir + "dir1"
+	err := os.Mkdir(dir, 0777)
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = syscall.Rmdir(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+// Create and rename a file
+func testRename(t *testing.T, plainDir string) {
+	file1 := plainDir+"rename1"
+	file2 := plainDir+"rename2"
+	err := ioutil.WriteFile(file1, []byte("content"), 0777)
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = syscall.Rename(file1, file2)
+	if err != nil {
+		t.Fatal(err)
+	}
+	syscall.Unlink(file2)
+}
diff --git a/integration_tests/main_test.go b/integration_tests/main_test.go
index 953c552..398a9d4 100644
--- a/integration_tests/main_test.go
+++ b/integration_tests/main_test.go
@@ -12,7 +12,6 @@ import (
 	"os"
 	"runtime"
 	"sync"
-	"syscall"
 	"testing"
 )
 
@@ -314,25 +313,10 @@ func TestFilenameEncryption(t *testing.T) {
 
 // Test Mkdir and Rmdir
 func TestMkdirRmdir(t *testing.T) {
-	dir := defaultPlainDir + "dir1"
-	err := os.Mkdir(dir, 0777)
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = syscall.Rmdir(dir)
-	if err != nil {
-		t.Fatal(err)
-	}
+	testMkdirRmdir(t, defaultPlainDir)
 }
 
 // Test Rename
 func TestRename(t *testing.T) {
-	err := ioutil.WriteFile(defaultPlainDir+"rename1", []byte("content"), 0777)
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = syscall.Rename(defaultPlainDir+"rename1", defaultPlainDir+"rename2")
-	if err != nil {
-		t.Fatal(err)
-	}
+	testRename(t, defaultPlainDir)
 }