dal/pkg/__test__/adapter_test.go

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package tests
import (
"fmt"
"testing"
_ "github.com/mattn/go-sqlite3"
2024-08-20 13:53:12 +00:00
"github.com/nesterow/dal/pkg/adapter"
)
func TestAdapterBasic(t *testing.T) {
a := adapter.DBAdapter{Type: "sqlite3"}
db, err := a.Open("file::memory:?cache=shared")
if err != nil {
t.Fatalf("failed to open db: %v", err)
}
defer db.Close()
_, err = db.Exec("CREATE TABLE test (id INTEGER PRIMARY KEY, name TEXT)")
if err != nil {
t.Fatalf("failed to create table: %v", err)
}
_, err = db.Exec("INSERT INTO test (name) VALUES (?)", "test")
if err != nil {
t.Fatalf("failed to insert data: %v", err)
}
rows, err := a.Query(adapter.Query{
Db: "file::memory:?cache=shared",
Expression: "SELECT * FROM test",
Data: []interface{}{},
})
if err != nil {
t.Fatalf("failed to query data: %v", err)
}
defer rows.Close()
for rows.Next() {
var id int
var name string
err = rows.Scan(&id, &name)
if err != nil {
t.Fatalf("failed to scan row: %v", err)
}
fmt.Printf("id: %d, name: %s\n", id, name)
}
}