Function TestPrinter_WriteServerStatusResponse

hubble/pkg/printer/printer_test.go:1442–1656

(t *testing.T)

}

func TestPrinter_WriteServerStatusResponse(t *testing.T) {
	buf := bytes.Buffer{}
	ss := &observerpb.ServerStatusResponse{
		NumFlows:  2031,
		MaxFlows:  4095,
		SeenFlows: 2348885,
		FlowsRate: 23.456,
		UptimeNs:  301515181665,
		Version:   "cilium v1.15.0+g4145278",
	}
	sso := &observerpb.ServerStatusResponse{
		NumFlows:  2031,
		MaxFlows:  4095,
		SeenFlows: 2348885,
		UptimeNs:  301515181665,
		Version:   "cilium v1.10.3+g4145278",
	}
	ssn := &observerpb.ServerStatusResponse{
		NumFlows:            2771,
		MaxFlows:            8190,
		SeenFlows:           2771,
		FlowsRate:           23.456,
		UptimeNs:            301515181665,
		Version:             "hubble-relay v1.15.0+g4145278",
		NumConnectedNodes:   &wrapperspb.UInt32Value{Value: 2},
		NumUnavailableNodes: &wrapperspb.UInt32Value{Value: 0},
	}
	type args struct {
		ss *observerpb.ServerStatusResponse
	}
	tests := []struct {
		name     string
		options  []Option
		args     args
		wantErr  bool
		expected string
	}{
		{
			name: "tabular",
			options: []Option{
				WithColor("never"),
				Writer(&buf),
			},
			args:    args{ss},
			wantErr: false,
			expected: `
NUM FLOWS   MAX FLOWS   SEEN FLOWS   FLOWS PER SECOND   UPTIME           NUM CONNECTED NODES   NUM UNAVAILABLE NODES   VERSION
2,031       4,095       2,348,885    23.46              5m1.515181665s   N/A                   N/A                     cilium v1.15.0+g4145278`,
		}, {
			name: "tabular-with-nodes",
			options: []Option{
				WithColor("never"),
				Writer(&buf),
			},
			args:    args{ssn},
			wantErr: false,
			expected: `
NUM FLOWS   MAX FLOWS   SEEN FLOWS   FLOWS PER SECOND   UPTIME           NUM CONNECTED NODES   NUM UNAVAILABLE NODES   VERSION