package mysql import ( "strings" "testing" "github.com/influxdb/telegraf/testutil" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func TestMysqlGeneratesMetrics(t *testing.T) { m := &Mysql{ Servers: []string{""}, } var acc testutil.Accumulator err := m.Gather(&acc) require.NoError(t, err) prefixes := []struct { prefix string count int }{ {"commands", 141}, {"handler", 18}, {"bytes", 2}, {"innodb", 51}, {"threads", 4}, } intMetrics := []string{ "queries", "slow_queries", } for _, prefix := range prefixes { var count int for _, p := range acc.Points { if strings.HasPrefix(p.Name, prefix.prefix) { count++ } } assert.Equal(t, prefix.count, count) } for _, metric := range intMetrics { assert.True(t, acc.HasIntValue(metric)) } } func TestMysqlDefaultsToLocal(t *testing.T) { m := &Mysql{} var acc testutil.Accumulator err := m.Gather(&acc) require.NoError(t, err) assert.True(t, len(acc.Points) > 0) }