Adding upstream version 1.34.4.

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

plugins/inputs/rethinkdb/rethinkdb_data_test.go

@@ -0,0 +1,113 @@
+package rethinkdb
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdata/telegraf/testutil"
+)
+
+var tags = make(map[string]string)
+
+func TestAddEngineStats(t *testing.T) {
+	engine := &engine{
+		ClientConns:   0,
+		ClientActive:  0,
+		QueriesPerSec: 0,
+		TotalQueries:  0,
+		ReadsPerSec:   0,
+		TotalReads:    0,
+		WritesPerSec:  0,
+		TotalWrites:   0,
+	}
+
+	var acc testutil.Accumulator
+
+	keys := []string{
+		"active_clients",
+		"clients",
+		"queries_per_sec",
+		"total_queries",
+		"read_docs_per_sec",
+		"total_reads",
+		"written_docs_per_sec",
+		"total_writes",
+	}
+	engine.addEngineStats(keys, &acc, tags)
+
+	for _, metric := range keys {
+		require.True(t, acc.HasInt64Field("rethinkdb_engine", metric))
+	}
+}
+
+func TestAddEngineStatsPartial(t *testing.T) {
+	engine := &engine{
+		ClientConns:   0,
+		ClientActive:  0,
+		QueriesPerSec: 0,
+		ReadsPerSec:   0,
+		WritesPerSec:  0,
+	}
+
+	var acc testutil.Accumulator
+
+	keys := []string{
+		"active_clients",
+		"clients",
+		"queries_per_sec",
+		"read_docs_per_sec",
+		"written_docs_per_sec",
+	}
+
+	missingKeys := []string{
+		"total_queries",
+		"total_reads",
+		"total_writes",
+	}
+	engine.addEngineStats(keys, &acc, tags)
+
+	for _, metric := range missingKeys {
+		require.False(t, acc.HasInt64Field("rethinkdb", metric))
+	}
+}
+
+func TestAddStorageStats(t *testing.T) {
+	storage := &storage{
+		Cache: cache{
+			BytesInUse: 0,
+		},
+		Disk: disk{
+			ReadBytesPerSec:  0,
+			ReadBytesTotal:   0,
+			WriteBytesPerSec: 0,
+			WriteBytesTotal:  0,
+			SpaceUsage: spaceUsage{
+				Data:     0,
+				Garbage:  0,
+				Metadata: 0,
+				Prealloc: 0,
+			},
+		},
+	}
+
+	var acc testutil.Accumulator
+
+	keys := []string{
+		"cache_bytes_in_use",
+		"disk_read_bytes_per_sec",
+		"disk_read_bytes_total",
+		"disk_written_bytes_per_sec",
+		"disk_written_bytes_total",
+		"disk_usage_data_bytes",
+		"disk_usage_garbage_bytes",
+		"disk_usage_metadata_bytes",
+		"disk_usage_preallocated_bytes",
+	}
+
+	storage.addStats(&acc, tags)
+
+	for _, metric := range keys {
+		require.True(t, acc.HasInt64Field("rethinkdb", metric))
+	}
+}