diff --git a/oracle/price-feeder/oracle/provider/gate_test.go b/oracle/price-feeder/oracle/provider/gate_test.go
index 459caba235..43bedcdb97 100644
--- a/oracle/price-feeder/oracle/provider/gate_test.go
+++ b/oracle/price-feeder/oracle/provider/gate_test.go
@@ -13,10 +13,19 @@ import (
 )
 
 func TestGateProvider_GetTickerPrices(t *testing.T) {
+	// use mock provider server
+	server := NewMockProviderServer()
+	server.Start()
+	defer server.Close()
+
 	p, err := NewGateProvider(
 		context.TODO(),
 		zerolog.Nop(),
-		config.ProviderEndpoint{},
+		config.ProviderEndpoint{
+			Name:      config.ProviderGate,
+			Rest:      "",
+			Websocket: server.GetBaseURL(),
+		},
 		types.CurrencyPair{Base: "ATOM", Quote: "USDT"},
 	)
 	require.NoError(t, err)
@@ -81,10 +90,19 @@ func TestGateProvider_GetTickerPrices(t *testing.T) {
 }
 
 func TestGateProvider_SubscribeCurrencyPairs(t *testing.T) {
+	// // use mock provider server
+	server := NewMockProviderServer()
+	server.Start()
+	defer server.Close()
+
 	p, err := NewGateProvider(
 		context.TODO(),
 		zerolog.Nop(),
-		config.ProviderEndpoint{},
+		config.ProviderEndpoint{
+			Name:      config.ProviderGate,
+			Rest:      "",
+			Websocket: server.GetBaseURL(),
+		},
 		types.CurrencyPair{Base: "ATOM", Quote: "USDT"},
 	)
 	require.NoError(t, err)
diff --git a/oracle/price-feeder/oracle/provider/mock_server.go b/oracle/price-feeder/oracle/provider/mock_server.go
new file mode 100644
index 0000000000..a0fdfb2378
--- /dev/null
+++ b/oracle/price-feeder/oracle/provider/mock_server.go
@@ -0,0 +1,107 @@
+package provider
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+type MockProviderServer struct {
+	handlerFunc http.HandlerFunc
+	server      *httptest.Server
+}
+
+func NewMockProviderServer() MockProviderServer {
+	mockProvider := MockProviderServer{}
+	// default to echo handler
+	mockProvider.SetHandler(echo)
+	return mockProvider
+}
+
+func (m *MockProviderServer) SetHandler(handler http.HandlerFunc) {
+	m.Close()
+	m.handlerFunc = handler
+	m.Start()
+}
+
+func (m *MockProviderServer) Start() {
+	server := httptest.NewUnstartedServer(m.handlerFunc)
+	server.StartTLS()
+	m.server = server
+	m.InjectServerCertificatesIntoDefaultDialer()
+}
+
+func (m *MockProviderServer) Close() {
+	if m.server != nil {
+		// restore default dialer
+		websocket.DefaultDialer = &websocket.Dialer{
+			Proxy:            http.ProxyFromEnvironment,
+			HandshakeTimeout: 45 * time.Second,
+		}
+		m.server.Close()
+	}
+}
+
+func (m *MockProviderServer) GetBaseURL() string {
+	if m.server != nil {
+		return strings.TrimPrefix(m.server.URL, "https://")
+	}
+	return ""
+}
+
+func (m *MockProviderServer) GetWebsocketURL() string {
+	if m.server != nil {
+		return "wss" + strings.TrimPrefix(m.server.URL, "https")
+	}
+	return ""
+}
+
+func (m *MockProviderServer) InjectServerCertificatesIntoDefaultDialer() {
+	certs := x509.NewCertPool()
+	for _, c := range m.server.TLS.Certificates {
+		roots, err := x509.ParseCertificates(c.Certificate[len(c.Certificate)-1])
+		if err != nil {
+			panic(fmt.Errorf("error parsing server's root cert: %v", err))
+		}
+		for _, root := range roots {
+			certs.AddCert(root)
+		}
+	}
+
+	testDialer := websocket.Dialer{
+		Subprotocols:    []string{"p1", "p2"},
+		ReadBufferSize:  1024,
+		WriteBufferSize: 1024,
+	}
+	testDialer.TLSClientConfig = &tls.Config{
+		RootCAs:    certs,
+		MinVersion: tls.VersionTLS12,
+	}
+	websocket.DefaultDialer = &testDialer
+}
+
+var upgrader = websocket.Upgrader{}
+
+func echo(w http.ResponseWriter, r *http.Request) {
+	c, err := upgrader.Upgrade(w, r, nil)
+	if err != nil {
+		return
+	}
+	defer c.Close()
+	for {
+		mt, message, err := c.ReadMessage()
+		if err != nil {
+			break
+		}
+		err = c.WriteMessage(mt, message)
+		if err != nil {
+			break
+		}
+	}
+}
diff --git a/oracle/price-feeder/oracle/provider/mock_server_test.go b/oracle/price-feeder/oracle/provider/mock_server_test.go
new file mode 100644
index 0000000000..a0231db860
--- /dev/null
+++ b/oracle/price-feeder/oracle/provider/mock_server_test.go
@@ -0,0 +1,34 @@
+package provider
+
+import (
+	"testing"
+
+	"github.com/gorilla/websocket"
+)
+
+func TestMockServer(t *testing.T) {
+	s := NewMockProviderServer()
+	s.Start()
+	defer s.Close()
+
+	// Connect to the server
+	ws, _, err := websocket.DefaultDialer.Dial(s.GetWebsocketURL(), nil)
+	if err != nil {
+		t.Fatalf("%v", err)
+	}
+	defer ws.Close()
+
+	// Send message to server, read response and check to see if it's what we expect.
+	for i := 0; i < 10; i++ {
+		if err := ws.WriteMessage(websocket.TextMessage, []byte("hello")); err != nil {
+			t.Fatalf("%v", err)
+		}
+		_, p, err := ws.ReadMessage()
+		if err != nil {
+			t.Fatalf("%v", err)
+		}
+		if string(p) != "hello" {
+			t.Fatalf("bad message")
+		}
+	}
+}