diff --git a/.gitignore b/.gitignore
index fc144e5..db81b8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 phpfpm_exporter
 .idea
-/test
diff --git a/phpfpm_exporter_test.go b/phpfpm_exporter_test.go
new file mode 100644
index 0000000..6292449
--- /dev/null
+++ b/phpfpm_exporter_test.go
@@ -0,0 +1,107 @@
+package main
+
+import (
+	"bufio"
+	"io"
+	"net"
+	"net/http/httptest"
+	"os"
+	"path"
+	"runtime"
+	"testing"
+
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/testutil"
+)
+
+const (
+	testSocket   = "/tmp/phpfpmtest.sock"
+	phpfpmStatus = `pool:                 www
+process manager:      ondemand
+start time:           04/Jan/2019:17:59:31 +0000
+start since:          1277299
+accepted conn:        51602
+listen queue:         0
+max listen queue:     14
+listen queue len:     128
+idle processes:       0
+active processes:     1
+total processes:      1
+max active processes: 42
+max children reached: 0
+slow requests:        0
+`
+)
+
+type haproxy struct {
+	*httptest.Server
+	response []byte
+}
+
+func expectMetrics(t *testing.T, c prometheus.Collector, fixture string) {
+	exp, err := os.Open(path.Join("test", fixture))
+	if err != nil {
+		t.Fatalf("Error opening fixture file %q: %v", fixture, err)
+	}
+	if err := testutil.CollectAndCompare(c, exp); err != nil {
+		t.Fatal("Unexpected metrics returned:", err)
+	}
+}
+
+func newHaproxyUnix(file, statsPayload string) (io.Closer, error) {
+	if err := os.Remove(file); err != nil && !os.IsNotExist(err) {
+		return nil, err
+	}
+	l, err := net.Listen("unix", file)
+	if err != nil {
+		return nil, err
+	}
+  					
+	go func() {
+		for {
+			c, err := l.Accept()
+			if err != nil {
+				return
+			}
+      go func(c net.Conn) {
+				defer c.Close()
+				r := bufio.NewScanner(c)
+				for r.Scan() {
+          
+          //l, err := r.ReadString('\n')
+					//if err != nil {
+					//	return
+					//}
+					switch r.Text() {
+					case "show stat\n":
+						c.Write([]byte(statsPayload))
+						return
+					default:
+						// invalid command
+						return
+					}
+				}
+			}(c)
+		}
+	}()
+	return l, nil
+}
+
+func TestUnixDomain(t *testing.T) {
+	if runtime.GOOS == "windows" {
+		t.Skip("not on windows")
+		return
+	}
+	srv, err := newHaproxyUnix(testSocket, phpfpmStatus)
+	if err != nil {
+		t.Fatalf("can't start test server: %v", err)
+	}
+	defer srv.Close()
+
+  e, err := NewPhpfpmExporter([]string{testSocket}, "/status")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+  expectMetrics(t, e, "unix_domain.metrics")
+}
diff --git a/test/unix_domain.metrics b/test/unix_domain.metrics
new file mode 100644
index 0000000..135f68c
--- /dev/null
+++ b/test/unix_domain.metrics
@@ -0,0 +1,33 @@
+# HELP php_fpm_accepted_connections_total Number of request accepted by the pool.
+# TYPE php_fpm_accepted_connections_total counter
+php_fpm_accepted_connections_total{socket_path="/tmp/phpfpmtest.sock"} 3
+# HELP php_fpm_active_processes Number of active processes.
+# TYPE php_fpm_active_processes gauge
+php_fpm_active_processes{socket_path="/tmp/phpfpmtest.sock"} 1
+# HELP php_fpm_idle_processes Number of idle processes.
+# TYPE php_fpm_idle_processes gauge
+php_fpm_idle_processes{socket_path="/tmp/phpfpmtest.sock"} 1
+# HELP php_fpm_listen_queue Number of request in the queue of pending connections.
+# TYPE php_fpm_listen_queue gauge
+php_fpm_listen_queue{socket_path="/tmp/phpfpmtest.sock"} 0
+# HELP php_fpm_listen_queue_length The size of the socket queue of pending connections.
+# TYPE php_fpm_listen_queue_length gauge
+php_fpm_listen_queue_length{socket_path="/tmp/phpfpmtest.sock"} 0
+# HELP php_fpm_max_active_processes Maximum number of active processes since FPM has started.
+# TYPE php_fpm_max_active_processes gauge
+php_fpm_max_active_processes{socket_path="/tmp/phpfpmtest.sock"} 1
+# HELP php_fpm_max_children_reached Number of times, the process limit has been reached.
+# TYPE php_fpm_max_children_reached gauge
+php_fpm_max_children_reached{socket_path="/tmp/phpfpmtest.sock"} 0
+# HELP php_fpm_max_listen_queue Maximum number of requests in the queue of pending connections since FPM has started.
+# TYPE php_fpm_max_listen_queue gauge
+php_fpm_max_listen_queue{socket_path="/tmp/phpfpmtest.sock"} 0
+# HELP php_fpm_slow_requests Enable php-fpm slow-log before you consider this. If this value is non-zero you may have slow php processes.
+# TYPE php_fpm_slow_requests gauge
+php_fpm_slow_requests{socket_path="/tmp/phpfpmtest.sock"} 0
+# HELP php_fpm_start_time_seconds Unix time when FPM has started or reloaded.
+# TYPE php_fpm_start_time_seconds gauge
+php_fpm_start_time_seconds{socket_path="/tmp/phpfpmtest.sock"} 1.547860664e+09
+# HELP php_fpm_up Whether scraping PHP-FPM's metrics was successful.
+# TYPE php_fpm_up gauge
+php_fpm_up{socket_path="/tmp/phpfpmtest.sock"} 1