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package parse_test
import (
"io"
"strings"
"testing"
"git.sr.ht/~rjarry/aerc/lib/parse"
)
func TestHyperlinks(t *testing.T) {
tests := []struct {
text string
links []string
}{
{
text: "http://aerc-mail.org",
links: []string{"http://aerc-mail.org"},
},
{
text: "https://aerc-mail.org",
links: []string{"https://aerc-mail.org"},
},
{
text: "text https://aerc-mail.org more text",
links: []string{"https://aerc-mail.org"},
},
{
text: "text (https://aerc-mail.org) more text",
links: []string{"https://aerc-mail.org"},
},
{
text: "text \"https://aerc-mail.org\" more text",
links: []string{"https://aerc-mail.org"},
},
{
text: "text <https://aerc-mail.org> more text",
links: []string{"https://aerc-mail.org"},
},
{
text: "<a href=\"https://aerc-mail.org\">",
links: []string{"https://aerc-mail.org"},
},
{
text: "text https://aerc-mail.org more text https://aerc-mail.org more text",
links: []string{"https://aerc-mail.org"},
},
{
text: "text https://aerc-mail.org more text http://git.sr.ht/~rjarry/aerc more text",
links: []string{"https://aerc-mail.org", "http://git.sr.ht/~rjarry/aerc"},
},
{
text: "text http://www.ietf.org/rfc/rfc2396.txt more text",
links: []string{"http://www.ietf.org/rfc/rfc2396.txt"},
},
{
text: "text <http://example.com:8042/over/there?name=ferret#nose> more text",
links: []string{"http://example.com:8042/over/there?name=ferret#nose"},
},
{
text: "text http://cnn.example.com&story=breaking_news@10.0.0.1/top_story.htm more text",
links: []string{"http://cnn.example.com&story=breaking_news@10.0.0.1/top_story.htm"},
},
{
text: "text https://www.ics.uci.edu/pub/ietf/uri/#Related more text",
links: []string{"https://www.ics.uci.edu/pub/ietf/uri/#Related"},
},
{
text: "text https://www.example.com/index.php?id_sezione=360&sid=3a5ebc944f41daa6f849f730f1 more text",
links: []string{"https://www.example.com/index.php?id_sezione=360&sid=3a5ebc944f41daa6f849f730f1"},
},
}
for _, test := range tests {
// make sure reader is exact copy of input reader
reader, links := parse.HttpLinks(strings.NewReader(test.text))
if data, err := io.ReadAll(reader); err != nil {
t.Errorf("could not read text: %v", err)
} else if string(data) != test.text {
t.Errorf("did not copy input reader correctly")
}
// check correct parsed links
if len(links) != len(test.links) {
t.Errorf("different number of links: got %d but expected %d", len(links), len(test.links))
}
linkMap := make(map[string]struct{})
for _, got := range links {
linkMap[got] = struct{}{}
}
for _, expected := range test.links {
if _, ok := linkMap[expected]; !ok {
t.Errorf("link not parsed: %s", expected)
}
}
}
}
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