cloudflared-mirror/dbconnect_tests/sql_test.go

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package dbconnect_tests
import (
"context"
"log"
"net/url"
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/cloudflare/cloudflared/dbconnect"
)
func TestIntegrationPostgreSQL(t *testing.T) {
ctx, pq := helperNewSQLClient(t, "POSTGRESQL_URL")
err := pq.Ping(ctx)
assert.NoError(t, err)
_, err = pq.Submit(ctx, &dbconnect.Command{
Statement: "CREATE TABLE t (a TEXT, b UUID, c JSON, d INET[], e SERIAL);",
Mode: "exec",
})
assert.NoError(t, err)
_, err = pq.Submit(ctx, &dbconnect.Command{
Statement: "INSERT INTO t VALUES ($1, $2, $3, $4);",
Mode: "exec",
Arguments: dbconnect.Arguments{
Positional: []interface{}{
"text",
"6b8d686d-bd8e-43bc-b09a-cfcbbe702c10",
"{\"bool\":true,\"array\":[\"a\", 1, 3.14],\"embed\":{\"num\":21}}",
[]string{"1.1.1.1", "1.0.0.1"},
},
},
})
assert.NoError(t, err)
_, err = pq.Submit(ctx, &dbconnect.Command{
Statement: "UPDATE t SET b = NULL;",
Mode: "exec",
})
assert.NoError(t, err)
res, err := pq.Submit(ctx, &dbconnect.Command{
Statement: "SELECT * FROM t;",
Mode: "query",
})
assert.NoError(t, err)
assert.IsType(t, make([]map[string]interface{}, 0), res)
actual := res.([]map[string]interface{})[0]
expected := map[string]interface{}{
"a": "text",
"b": nil,
"c": map[string]interface{}{
"bool": true,
"array": []interface{}{"a", float64(1), 3.14},
"embed": map[string]interface{}{"num": float64(21)},
},
"d": "{1.1.1.1,1.0.0.1}",
"e": int64(1),
}
assert.EqualValues(t, expected, actual)
_, err = pq.Submit(ctx, &dbconnect.Command{
Statement: "DROP TABLE t;",
Mode: "exec",
})
assert.NoError(t, err)
}
func TestIntegrationMySQL(t *testing.T) {
ctx, my := helperNewSQLClient(t, "MYSQL_URL")
err := my.Ping(ctx)
assert.NoError(t, err)
_, err = my.Submit(ctx, &dbconnect.Command{
Statement: "CREATE TABLE t (a CHAR, b TINYINT, c FLOAT, d JSON, e YEAR);",
Mode: "exec",
})
assert.NoError(t, err)
_, err = my.Submit(ctx, &dbconnect.Command{
Statement: "INSERT INTO t VALUES (?, ?, ?, ?, ?);",
Mode: "exec",
Arguments: dbconnect.Arguments{
Positional: []interface{}{
"a",
10,
3.14,
"{\"bool\":true}",
2000,
},
},
})
assert.NoError(t, err)
_, err = my.Submit(ctx, &dbconnect.Command{
Statement: "ALTER TABLE t ADD COLUMN f GEOMETRY;",
Mode: "exec",
})
assert.NoError(t, err)
res, err := my.Submit(ctx, &dbconnect.Command{
Statement: "SELECT * FROM t;",
Mode: "query",
})
assert.NoError(t, err)
assert.IsType(t, make([]map[string]interface{}, 0), res)
actual := res.([]map[string]interface{})[0]
expected := map[string]interface{}{
"a": "a",
"b": float64(10),
"c": 3.14,
"d": map[string]interface{}{"bool": true},
"e": float64(2000),
"f": nil,
}
assert.EqualValues(t, expected, actual)
_, err = my.Submit(ctx, &dbconnect.Command{
Statement: "DROP TABLE t;",
Mode: "exec",
})
assert.NoError(t, err)
}
func TestIntegrationMSSQL(t *testing.T) {
ctx, ms := helperNewSQLClient(t, "MSSQL_URL")
err := ms.Ping(ctx)
assert.NoError(t, err)
_, err = ms.Submit(ctx, &dbconnect.Command{
Statement: "CREATE TABLE t (a BIT, b DECIMAL, c MONEY, d TEXT);",
Mode: "exec"})
assert.NoError(t, err)
_, err = ms.Submit(ctx, &dbconnect.Command{
Statement: "INSERT INTO t VALUES (?, ?, ?, ?);",
Mode: "exec",
Arguments: dbconnect.Arguments{
Positional: []interface{}{
0,
3,
"$0.99",
"text",
},
},
})
assert.NoError(t, err)
_, err = ms.Submit(ctx, &dbconnect.Command{
Statement: "UPDATE t SET d = NULL;",
Mode: "exec",
})
assert.NoError(t, err)
res, err := ms.Submit(ctx, &dbconnect.Command{
Statement: "SELECT * FROM t;",
Mode: "query",
})
assert.NoError(t, err)
assert.IsType(t, make([]map[string]interface{}, 0), res)
actual := res.([]map[string]interface{})[0]
expected := map[string]interface{}{
"a": false,
"b": float64(3),
"c": float64(0.99),
"d": nil,
}
assert.EqualValues(t, expected, actual)
_, err = ms.Submit(ctx, &dbconnect.Command{
Statement: "DROP TABLE t;",
Mode: "exec",
})
assert.NoError(t, err)
}
func TestIntegrationClickhouse(t *testing.T) {
ctx, ch := helperNewSQLClient(t, "CLICKHOUSE_URL")
err := ch.Ping(ctx)
assert.NoError(t, err)
_, err = ch.Submit(ctx, &dbconnect.Command{
Statement: "CREATE TABLE t (a UUID, b String, c Float64, d UInt32, e Int16, f Array(Enum8('a'=1, 'b'=2, 'c'=3))) engine=Memory;",
Mode: "exec",
})
assert.NoError(t, err)
_, err = ch.Submit(ctx, &dbconnect.Command{
Statement: "INSERT INTO t VALUES (?, ?, ?, ?, ?, ?);",
Mode: "exec",
Arguments: dbconnect.Arguments{
Positional: []interface{}{
"ec65f626-6f50-4c86-9628-6314ef1edacd",
"",
3.14,
314,
-144,
[]string{"a", "b", "c"},
},
},
})
assert.NoError(t, err)
res, err := ch.Submit(ctx, &dbconnect.Command{
Statement: "SELECT * FROM t;",
Mode: "query",
})
assert.NoError(t, err)
assert.IsType(t, make([]map[string]interface{}, 0), res)
actual := res.([]map[string]interface{})[0]
expected := map[string]interface{}{
"a": "ec65f626-6f50-4c86-9628-6314ef1edacd",
"b": "",
"c": float64(3.14),
"d": uint32(314),
"e": int16(-144),
"f": []string{"a", "b", "c"},
}
assert.EqualValues(t, expected, actual)
_, err = ch.Submit(ctx, &dbconnect.Command{
Statement: "DROP TABLE t;",
Mode: "exec",
})
assert.NoError(t, err)
}
func helperNewSQLClient(t *testing.T, env string) (context.Context, dbconnect.Client) {
_, ok := os.LookupEnv("DBCONNECT_INTEGRATION_TEST")
if ok {
t.Helper()
} else {
t.SkipNow()
}
val, ok := os.LookupEnv(env)
if !ok {
log.Fatalf("must provide database url as environment variable: %s", env)
}
parsed, err := url.Parse(val)
if err != nil {
log.Fatalf("cannot provide invalid database url: %s=%s", env, val)
}
ctx := context.Background()
client, err := dbconnect.NewSQLClient(ctx, parsed)
if err != nil {
log.Fatalf("could not start test client: %s", err)
}
return ctx, client
}