mirror of https://github.com/grafana/grafana.git
71 lines
2.4 KiB
Go
71 lines
2.4 KiB
Go
package postgres
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import (
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"context"
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"fmt"
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"testing"
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"github.com/grafana/grafana/pkg/infra/proxy/proxyutil"
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"github.com/lib/pq"
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"github.com/stretchr/testify/require"
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"xorm.io/core"
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)
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func TestPostgresProxyDriver(t *testing.T) {
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dialect := "postgres"
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settings := proxyutil.SetupTestSecureSocksProxySettings(t)
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dbURL := "localhost:5432"
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cnnstr := fmt.Sprintf("postgres://auser:password@%s/db?sslmode=disable", dbURL)
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driverName, err := createPostgresProxyDriver(settings, cnnstr)
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require.NoError(t, err)
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t.Run("Driver should not be registered more than once", func(t *testing.T) {
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testDriver, err := createPostgresProxyDriver(settings, cnnstr)
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require.NoError(t, err)
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require.Equal(t, driverName, testDriver)
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})
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t.Run("A new driver should be created for a new connection string", func(t *testing.T) {
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testDriver, err := createPostgresProxyDriver(settings, "server=localhost;user id=sa;password=yourStrong(!)Password;database=db2")
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require.NoError(t, err)
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require.NotEqual(t, driverName, testDriver)
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})
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t.Run("Parse should have the same result as xorm mssql parse", func(t *testing.T) {
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xormDriver := core.QueryDriver(dialect)
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xormResult, err := xormDriver.Parse(dialect, cnnstr)
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require.NoError(t, err)
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xormNewDriver := core.QueryDriver(driverName)
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xormNewResult, err := xormNewDriver.Parse(dialect, cnnstr)
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require.NoError(t, err)
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require.Equal(t, xormResult, xormNewResult)
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})
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t.Run("Connector should use dialer context that routes through the socks proxy to db", func(t *testing.T) {
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connector, err := pq.NewConnector(cnnstr)
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require.NoError(t, err)
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driver, err := newPostgresProxyDriver(settings, connector)
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require.NoError(t, err)
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conn, err := driver.OpenConnector(cnnstr)
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require.NoError(t, err)
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_, err = conn.Connect(context.Background())
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require.Contains(t, err.Error(), fmt.Sprintf("socks connect %s %s->%s", "tcp", settings.ProxyAddress, dbURL))
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})
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t.Run("Connector should use dialer context that routes through the socks proxy to db", func(t *testing.T) {
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connector, err := pq.NewConnector(cnnstr)
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require.NoError(t, err)
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driver, err := newPostgresProxyDriver(settings, connector)
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require.NoError(t, err)
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conn, err := driver.OpenConnector(cnnstr)
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require.NoError(t, err)
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_, err = conn.Connect(context.Background())
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require.Contains(t, err.Error(), fmt.Sprintf("socks connect %s %s->%s", "tcp", settings.ProxyAddress, dbURL))
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})
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}
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