69 lines
1.1 KiB
Go
69 lines
1.1 KiB
Go
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package mysql
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import (
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"strings"
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"testing"
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"github.com/influxdb/tivan/testutil"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestMysqlGeneratesMetrics(t *testing.T) {
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m := &Mysql{
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Servers: []*Server{
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{
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Address: "",
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},
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},
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}
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var acc testutil.Accumulator
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err := m.Gather(&acc)
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require.NoError(t, err)
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prefixes := []struct {
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prefix string
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count int
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}{
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{"mysql_commands", 141},
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{"mysql_handler", 18},
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{"mysql_bytes", 2},
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{"mysql_innodb", 51},
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{"mysql_threads", 4},
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}
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intMetrics := []string{
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"mysql_queries",
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"mysql_slow_queries",
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}
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for _, prefix := range prefixes {
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var count int
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for _, p := range acc.Points {
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if strings.HasPrefix(p.Name, prefix.prefix) {
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count++
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}
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}
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assert.Equal(t, prefix.count, count)
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}
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for _, metric := range intMetrics {
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assert.True(t, acc.HasIntValue(metric))
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}
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}
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func TestMysqlDefaultsToLocal(t *testing.T) {
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m := &Mysql{}
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var acc testutil.Accumulator
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err := m.Gather(&acc)
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require.NoError(t, err)
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assert.True(t, len(acc.Points) > 0)
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}
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