diff --git a/api/handler/nodeHardwareHandler_test.go b/api/handler/nodeHardwareHandler_test.go
new file mode 100644
index 000000000..2edeb5950
--- /dev/null
+++ b/api/handler/nodeHardwareHandler_test.go
@@ -0,0 +1,84 @@
+package handler
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/zoobc/zoobc-core/api/service"
+	"github.com/zoobc/zoobc-core/common/model"
+	rpcService "github.com/zoobc/zoobc-core/common/service"
+)
+
+type (
+	mockGetNodeHardwareError struct {
+		service.NodeHardwareServiceInterface
+	}
+	mockGetNodeHardwareSuccess struct {
+		service.NodeHardwareServiceInterface
+	}
+	mockGetNodeHardwareServer struct {
+		rpcService.NodeHardwareService_GetNodeHardwareServer
+	}
+)
+
+func (*mockGetNodeHardwareError) GetNodeHardware(request *model.GetNodeHardwareRequest) (*model.GetNodeHardwareResponse, error) {
+	return nil, errors.New("Error GetNodeHardware")
+}
+
+func (*mockGetNodeHardwareSuccess) GetNodeHardware(request *model.GetNodeHardwareRequest) (*model.GetNodeHardwareResponse, error) {
+	return &model.GetNodeHardwareResponse{}, nil
+}
+
+func (*mockGetNodeHardwareServer) Recv() (*model.GetNodeHardwareRequest, error) {
+	return &model.GetNodeHardwareRequest{}, nil
+}
+
+func (*mockGetNodeHardwareServer) Send(*model.GetNodeHardwareResponse) error {
+	return errors.New("Error Send")
+}
+
+func TestNodeHardwareHandler_GetNodeHardware(t *testing.T) {
+	type fields struct {
+		Service service.NodeHardwareServiceInterface
+	}
+	type args struct {
+		stream rpcService.NodeHardwareService_GetNodeHardwareServer
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "GetNodeHardware:Error",
+			fields: fields{
+				Service: &mockGetNodeHardwareError{},
+			},
+			args: args{
+				stream: &mockGetNodeHardwareServer{},
+			},
+			wantErr: true,
+		},
+		{
+			name: "GetNodeHardware:Success",
+			fields: fields{
+				Service: &mockGetNodeHardwareSuccess{},
+			},
+			args: args{
+				stream: &mockGetNodeHardwareServer{},
+			},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			nhh := &NodeHardwareHandler{
+				Service: tt.fields.Service,
+			}
+			if err := nhh.GetNodeHardware(tt.args.stream); (err != nil) != tt.wantErr {
+				t.Errorf("NodeHardwareHandler.GetNodeHardware() error = %v, wantErr %v", err, tt.wantErr)
+			}
+		})
+	}
+}