Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/minecraft/minecraft_test.go

@@ -0,0 +1,123 @@
+package minecraft
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/testutil"
+)
+
+type mockClient struct {
+	connectF func() error
+	playersF func() ([]string, error)
+	scoresF  func(player string) ([]score, error)
+}
+
+func (c *mockClient) connect() error {
+	return c.connectF()
+}
+
+func (c *mockClient) players() ([]string, error) {
+	return c.playersF()
+}
+
+func (c *mockClient) scores(player string) ([]score, error) {
+	return c.scoresF(player)
+}
+
+func TestGather(t *testing.T) {
+	now := time.Unix(0, 0)
+
+	tests := []struct {
+		name    string
+		client  *mockClient
+		metrics []telegraf.Metric
+		err     error
+	}{
+		{
+			name: "no players",
+			client: &mockClient{
+				connectF: func() error {
+					return nil
+				},
+				playersF: func() ([]string, error) {
+					return nil, nil
+				},
+			},
+		},
+		{
+			name: "one player without scores",
+			client: &mockClient{
+				connectF: func() error {
+					return nil
+				},
+				playersF: func() ([]string, error) {
+					return []string{"Etho"}, nil
+				},
+				scoresF: func(player string) ([]score, error) {
+					switch player {
+					case "Etho":
+						return nil, nil
+					default:
+						panic("unknown player")
+					}
+				},
+			},
+		},
+		{
+			name: "one player with scores",
+			client: &mockClient{
+				connectF: func() error {
+					return nil
+				},
+				playersF: func() ([]string, error) {
+					return []string{"Etho"}, nil
+				},
+				scoresF: func(player string) ([]score, error) {
+					switch player {
+					case "Etho":
+						return []score{{name: "jumps", value: 42}}, nil
+					default:
+						panic("unknown player")
+					}
+				},
+			},
+			metrics: []telegraf.Metric{
+				testutil.MustMetric(
+					"minecraft",
+					map[string]string{
+						"player": "Etho",
+						"server": "example.org:25575",
+						"source": "example.org",
+						"port":   "25575",
+					},
+					map[string]interface{}{
+						"jumps": 42,
+					},
+					now,
+				),
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			plugin := &Minecraft{
+				Server:   "example.org",
+				Port:     "25575",
+				Password: "xyzzy",
+				client:   tt.client,
+			}
+
+			var acc testutil.Accumulator
+			acc.TimeFunc = func() time.Time { return now }
+
+			err := plugin.Gather(&acc)
+
+			require.Equal(t, tt.err, err)
+			testutil.RequireMetricsEqual(t, tt.metrics, acc.GetTelegrafMetrics())
+		})
+	}
+}