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stmt_test.go
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package sparql
import (
"context"
"database/sql"
"net/http"
"net/http/httptest"
"testing"
"github.com/garsue/sparql/client"
)
//noinspection ALL
func TestStmt_QueryContext(t *testing.T) {
t.Run("error", func(t *testing.T) {
db := sql.OpenDB(NewConnector("foo"))
defer db.Close()
stmt, err := db.Prepare("")
if err != nil {
t.Errorf("Conn.Prepare() error = %v", err)
return
}
if _, err := stmt.QueryContext(context.Background()); err == nil {
t.Errorf("Conn.QueryContext() error = %v", err)
return
}
})
t.Run("success", func(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, h *http.Request) {
_, _ = w.Write([]byte(`<sparql><head></head><results></results></sparql>`))
}))
db := sql.OpenDB(NewConnector(server.URL))
defer db.Close()
stmt, err := db.Prepare("")
if err != nil {
t.Errorf("Conn.Prepare() error = %v", err)
return
}
if _, err := stmt.QueryContext(context.Background()); err != nil {
t.Errorf("Conn.QueryContext() error = %v", err)
return
}
})
}
func TestStmt_Close(t *testing.T) {
var s Stmt
if err := s.Close(); err != nil {
t.Errorf("Stmt.Close() error = %v", err)
}
}
func TestStmt_NumInput(t *testing.T) {
s := Stmt{
Statement: &client.Statement{},
}
if got := s.NumInput(); got != -1 {
t.Errorf("Stmt.NumInput() = %v, want -1", got)
}
}
func TestStmt_Exec(t *testing.T) {
defer func() {
if err := recover(); err == nil {
t.Error("Expect panic")
}
}()
var s Stmt
_, _ = s.Exec(nil)
}
func TestStmt_Query(t *testing.T) {
defer func() {
if err := recover(); err == nil {
t.Error("Expect panic")
}
}()
var s Stmt
_, _ = s.Query(nil)
}