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package mysql
import (
"database/sql"
"fmt"
"testing"
"github.com/influxdata/telegraf/testutil"
"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())},
}
var acc testutil.Accumulator
err := m.Gather(&acc)
require.NoError(t, err)
assert.True(t, acc.HasMeasurement("mysql"))
}
func TestMysqlGetDSNTag(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 := getDSNTag(test.input)
if output != test.output {
t.Errorf("Input: %s Expected %s, got %s\n", test.input, test.output, output)
}
}
}
func TestMysqlDNSAddTimeout(t *testing.T) {
tests := []struct {
input string
output string
}{
{
"",
"tcp(127.0.0.1:3306)/?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)/?timeout=10s&tls=false",
},
{
"tcp(10.150.1.123:3306)/",
"tcp(10.150.1.123:3306)/?timeout=5s",
},
{
"root:@!~(*&$#%(&@#(@&#Password@tcp(10.150.1.123:3306)/",
"root:@!~(*&$#%(&@#(@&#Password@tcp(10.150.1.123:3306)/?timeout=5s",
},
{
"root:Test3a#@!@tcp(10.150.1.123:3306)/",
"root:Test3a#@!@tcp(10.150.1.123:3306)/?timeout=5s",
},
}
for _, test := range tests {
output, _ := dsnAddTimeout(test.input)
if output != test.output {
t.Errorf("Expected %s, got %s\n", test.output, output)
}
}
}
func TestParseValue(t *testing.T) {
testCases := []struct {
rawByte sql.RawBytes
value float64
boolValue bool
}{
{sql.RawBytes("Yes"), 1, true},
{sql.RawBytes("No"), 0, false},
{sql.RawBytes("ON"), 1, true},
{sql.RawBytes("OFF"), 0, false},
{sql.RawBytes("ABC"), 0, false},
}
for _, cases := range testCases {
if value, ok := parseValue(cases.rawByte); value != cases.value && ok != cases.boolValue {
t.Errorf("want %d with %t, got %d with %t", int(cases.value), cases.boolValue, int(value), ok)
}
}
}
func TestNewNamespace(t *testing.T) {
testCases := []struct {
words []string
namespace string
}{
{
[]string{"thread", "info_scheme", "query update"},
"thread_info_scheme_query_update",
},
{
[]string{"thread", "info_scheme", "query_update"},
"thread_info_scheme_query_update",
},
{
[]string{"thread", "info", "scheme", "query", "update"},
"thread_info_scheme_query_update",
},
}
for _, cases := range testCases {
if got := newNamespace(cases.words...); got != cases.namespace {
t.Errorf("want %s, got %s", cases.namespace, got)
}
}
}