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