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|
package processor
import (
"strings"
"testing"
)
func TestStripURLTrailing(t *testing.T) {
t.Parallel()
tests := []struct {
name string
in string
want string
}{
{name: "plain", in: "https://example.com", want: "https://example.com"},
{name: "trailing period", in: "https://example.com.", want: "https://example.com"},
{name: "multiple punctuation", in: "https://a.b/c).", want: "https://a.b/c"},
{name: "empty", in: "", want: ""},
{name: "only punctuation", in: "...", want: ""},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
got := stripURLTrailing(tt.in)
if got != tt.want {
t.Fatalf("stripURLTrailing(%q) = %q; want %q", tt.in, got, tt.want)
}
})
}
}
func TestAutolinkLine(t *testing.T) {
t.Parallel()
tests := []struct {
name string
in string
want string
}{
{
name: "no url escapes",
in: `hello <world>`,
want: `hello <world>`,
},
{
name: "single url",
in: "see https://foo.test ok",
want: `see <a href="https://foo.test" target="_blank" rel="noopener noreferrer">https://foo.test</a> ok`,
},
{
name: "url with trailing period in prose",
in: "Visit https://foo.test.",
want: `Visit <a href="https://foo.test" target="_blank" rel="noopener noreferrer">https://foo.test</a>.`,
},
{
name: "two urls",
in: "a http://a.com b https://b.org c",
want: `a <a href="http://a.com" target="_blank" rel="noopener noreferrer">http://a.com</a> b <a href="https://b.org" target="_blank" rel="noopener noreferrer">https://b.org</a> c`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
got := autolinkLine(tt.in)
if got != tt.want {
t.Fatalf("autolinkLine(%q) = %q; want %q", tt.in, got, tt.want)
}
})
}
}
func TestFormatParagraph(t *testing.T) {
t.Parallel()
tests := []struct {
name string
in string
want string
}{
{
name: "single line",
in: "hello",
want: "hello",
},
{
name: "line break",
in: "line one\nline two",
want: "line one<br>\nline two",
},
{
name: "skips blank lines inside para",
in: "a\n\nb",
want: "a<br>\nb",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
got := formatParagraph(tt.in)
if got != tt.want {
t.Fatalf("formatParagraph(%q) = %q; want %q", tt.in, got, tt.want)
}
})
}
}
func TestFormatParagraph_autolinkMultiline(t *testing.T) {
t.Parallel()
got := formatParagraph("u https://x.y\nv")
if !strings.Contains(got, `<a href="https://x.y"`) {
t.Fatalf("expected autolink in multiline paragraph, got %q", got)
}
if !strings.Contains(got, "<br>") {
t.Fatalf("expected br between lines, got %q", got)
}
}
|
