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|
// +build go1.7
package redis
import (
"errors"
"testing"
)
func TestParseURL(t *testing.T) {
cases := []struct {
u string
addr string
db int
tls bool
err error
}{
{
"redis://localhost:123/1",
"localhost:123",
1, false, nil,
},
{
"redis://localhost:123",
"localhost:123",
0, false, nil,
},
{
"redis://localhost/1",
"localhost:6379",
1, false, nil,
},
{
"redis://12345",
"12345:6379",
0, false, nil,
},
{
"rediss://localhost:123",
"localhost:123",
0, true, nil,
},
{
"redis://localhost/?abc=123",
"",
0, false, errors.New("no options supported"),
},
{
"http://google.com",
"",
0, false, errors.New("invalid redis URL scheme: http"),
},
{
"redis://localhost/1/2/3/4",
"",
0, false, errors.New("invalid redis URL path: /1/2/3/4"),
},
{
"12345",
"",
0, false, errors.New("invalid redis URL scheme: "),
},
{
"redis://localhost/iamadatabase",
"",
0, false, errors.New(`invalid redis database number: "iamadatabase"`),
},
}
for _, c := range cases {
t.Run(c.u, func(t *testing.T) {
o, err := ParseURL(c.u)
if c.err == nil && err != nil {
t.Fatalf("unexpected error: '%q'", err)
return
}
if c.err != nil && err != nil {
if c.err.Error() != err.Error() {
t.Fatalf("got %q, expected %q", err, c.err)
}
return
}
if o.Addr != c.addr {
t.Errorf("got %q, want %q", o.Addr, c.addr)
}
if o.DB != c.db {
t.Errorf("got %q, expected %q", o.DB, c.db)
}
if c.tls && o.TLSConfig == nil {
t.Errorf("got nil TLSConfig, expected a TLSConfig")
}
})
}
}
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