Example #1
0
// Connect to remote instance of Redis using a URL.
func ExampleDialURL() {
	c, err := redis.DialURL(os.Getenv("REDIS_URL"))
	if err != nil {
		// handle connection error
	}
	defer c.Close()
}
Example #2
0
func TestDialURLErrors(t *testing.T) {
	for _, d := range dialErrors {
		_, err := redis.DialURL(d.rawurl)
		if err == nil || !strings.Contains(err.Error(), d.expectedError) {
			t.Errorf("DialURL did not return expected error (expected %v to contain %s)", err, d.expectedError)
		}
	}
}
Example #3
0
func TestDialURLDatabase(t *testing.T) {
	var buf bytes.Buffer
	_, err := redis.DialURL("redis://localhost/3", dialTestConn(strings.NewReader("+OK\r\n"), &buf))
	if err != nil {
		t.Error("dial error:", err)
	}
	expected := "*2\r\n$6\r\nSELECT\r\n$1\r\n3\r\n"
	actual := buf.String()
	if actual != expected {
		t.Errorf("commands = %q, want %q", actual, expected)
	}
}
Example #4
0
func TestDialURLPassword(t *testing.T) {
	var buf bytes.Buffer
	_, err := redis.DialURL("redis://*****:*****@localhost", dialTestConn(strings.NewReader("+OK\r\n"), &buf))
	if err != nil {
		t.Error("dial error:", err)
	}
	expected := "*2\r\n$4\r\nAUTH\r\n$6\r\nabc123\r\n"
	actual := buf.String()
	if actual != expected {
		t.Errorf("commands = %q, want %q", actual, expected)
	}
}
Example #5
0
func TestDialURLHost(t *testing.T) {
	checkHost := func(network, address string) (net.Conn, error) {
		if address != "localhost:6379" {
			t.Errorf("DialURL did not set host to localhost by default (got %v)", address)
		}
		return nil, nil
	}
	_, err := redis.DialURL("redis://:6379", redis.DialNetDial(checkHost))
	if err != nil {
		t.Error("dial error:", err)
	}
}