1 5e70998a 2022-04-12 o package aliases
 2 5e70998a 2022-04-12 o 
 3 5e70998a 2022-04-12 o import (
 4 5e70998a 2022-04-12 o 	"io"
 5 5e70998a 2022-04-12 o 	"strings"
 6 5e70998a 2022-04-12 o 	"testing"
 7 5e70998a 2022-04-12 o )
 8 5e70998a 2022-04-12 o 
 9 5e70998a 2022-04-12 o func TestParse(t *testing.T) {
10 5e70998a 2022-04-12 o 	var r io.Reader
11 5e70998a 2022-04-12 o 	valid := map[string]string{
12 5e70998a 2022-04-12 o 		"foo: bar@example.com": "parse valid line",
13 5e70998a 2022-04-12 o 		"# some comment": "parse valid commented line",
14 5e70998a 2022-04-12 o 		"    ": "parse empty line",
15 5e70998a 2022-04-12 o 	}
16 5e70998a 2022-04-12 o 	for line, msg := range valid {
17 5e70998a 2022-04-12 o 		r = strings.NewReader(line)
18 5e70998a 2022-04-12 o 		_, err := Parse(r)
19 5e70998a 2022-04-12 o 		if err != nil {
20 5e70998a 2022-04-12 o 			t.Errorf("%s %q: %v", msg, line, err)
21 5e70998a 2022-04-12 o 		}
22 5e70998a 2022-04-12 o 	}
23 5e70998a 2022-04-12 o 
24 5e70998a 2022-04-12 o 	invalid := map[string]string{
25 5e70998a 2022-04-12 o 		"oops:": "missing destination",
26 5e70998a 2022-04-12 o 		"  : asdfhjkl": "missing recipient",
27 5e70998a 2022-04-12 o 		":": "missing recipient and destination",
28 5e70998a 2022-04-12 o 		"::: alex@example.com": "too many colons",
29 5e70998a 2022-04-12 o 		"1 2 3 4 5": "too many fields",
30 5e70998a 2022-04-12 o 	}
31 5e70998a 2022-04-12 o 	for line, problem := range invalid {
32 5e70998a 2022-04-12 o 		r = strings.NewReader(line)
33 5e70998a 2022-04-12 o 		_, err := Parse(r)
34 5e70998a 2022-04-12 o 		if err == nil {
35 5e70998a 2022-04-12 o 			t.Errorf("no error parsing %q (%s)", line, problem)
36 5e70998a 2022-04-12 o 		}
37 5e70998a 2022-04-12 o 	}
38 5e70998a 2022-04-12 o }