package reqlog
import (
"errors"
"io/fs"
"os"
"strings"
"testing"
)
func TestBadFormat(t *testing.T) {
l, err := New("/ignored", 10, "{{bad}}")
if !(l == nil && strings.Contains(err.Error(), `function "bad" not defined`)) {
t.Errorf("expected template error, got %v / %v", l, err)
}
}
func TestStdPaths(t *testing.T) {
l, err := New("<stdout>", 10, goferFormat)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if l.f != os.Stdout {
t.Errorf("expected log to os.Stdout, got %v", l.f)
}
l, err = New("<stderr>", 10, goferFormat)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
if l.f != os.Stderr {
t.Errorf("expected log to os.Stderr, got %v", l.f)
}
}
func TestBadFile(t *testing.T) {
_, err := New("/bad/file", 10, goferFormat)
if !errors.Is(err, fs.ErrNotExist) {
t.Errorf("expected file does not exists error, got %v", err)
}
}
func TestQuoteString(t *testing.T) {
cases := []struct {
i interface{}
e string
}{
{nil, `""`},
{"hola", `"hola"`},
{[]string{"a", "b"}, `"a, b"`},
{1, "unknown-type-int"},
}
for _, c := range cases {
s := quoteString(c.i)
if s != c.e {
t.Errorf("%v: expected %q, got %q", c.i, c.e, s)
}
}
}