telegraf/plugins/inputs/mysql/mysql_test.go

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package mysql
import (
"fmt"
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"testing"
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"github.com/influxdata/telegraf/testutil"
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"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMysqlDefaultsToLocal(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
m := &Mysql{
Servers: []string{fmt.Sprintf("root@tcp(%s:3306)/", testutil.GetLocalHost())},
}
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var acc testutil.Accumulator
err := m.Gather(&acc)
require.NoError(t, err)
assert.True(t, acc.HasMeasurement("mysql"))
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}
func TestMysqlParseDSN(t *testing.T) {
tests := []struct {
input string
output string
}{
{
"",
"127.0.0.1:3306",
},
{
"localhost",
"127.0.0.1:3306",
},
{
"127.0.0.1",
"127.0.0.1:3306",
},
{
"tcp(192.168.1.1:3306)/",
"192.168.1.1:3306",
},
{
"tcp(localhost)/",
"localhost",
},
{
"root:passwd@tcp(192.168.1.1:3306)/?tls=false",
"192.168.1.1:3306",
},
{
"root@tcp(127.0.0.1:3306)/?tls=false",
"127.0.0.1:3306",
},
{
"root:passwd@tcp(localhost:3036)/dbname?allowOldPasswords=1",
"localhost:3036",
},
{
"root:foo@bar@tcp(192.1.1.1:3306)/?tls=false",
"192.1.1.1:3306",
},
{
"root:f00@b4r@tcp(192.1.1.1:3306)/?tls=false",
"192.1.1.1:3306",
},
{
"root:fl!p11@tcp(192.1.1.1:3306)/?tls=false",
"192.1.1.1:3306",
},
}
for _, test := range tests {
output, _ := parseDSN(test.input)
if output != test.output {
t.Errorf("Expected %s, got %s\n", test.output, output)
}
}
}
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func TestMysqlDNSAddTimeout(t *testing.T) {
tests := []struct {
input string
output string
}{
{
"",
"?timeout=5s",
},
{
"127.0.0.1",
"127.0.0.1?timeout=5s",
},
{
"tcp(192.168.1.1:3306)/",
"tcp(192.168.1.1:3306)/?timeout=5s",
},
{
"root:passwd@tcp(192.168.1.1:3306)/?tls=false",
"root:passwd@tcp(192.168.1.1:3306)/?timeout=5s&tls=false",
},
{
"root:passwd@tcp(192.168.1.1:3306)/?tls=false&timeout=10s",
"root:passwd@tcp(192.168.1.1:3306)/?tls=false&timeout=10s",
},
}
for _, test := range tests {
output, _ := parseDSN(test.input)
if output != test.output {
t.Errorf("Expected %s, got %s\n", test.output, output)
}
}
}