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package furgit
import (
"strings"
"testing"
)
func TestParseIdentRoundTrip(t *testing.T) {
line := []byte("Alice Example <alice@example.com> 1700000000 -0700")
id, err := parseIdent(line)
if err != nil {
t.Fatalf("parseIdent error: %v", err)
}
if got := string(id.Email); got != "alice@example.com" {
t.Fatalf("email mismatch: %q", got)
}
ids, err := id.Serialize()
if err != nil {
t.Fatalf("Serialize error: %v", err)
}
serialized := string(ids)
if !strings.Contains(serialized, "alice@example.com") {
t.Fatalf("Serialize missing email: %q", serialized)
}
when := id.When()
if when.Unix() != 1700000000 {
t.Fatalf("When unix mismatch: %d", when.Unix())
}
if _, offset := when.Zone(); offset != -7*3600 {
t.Fatalf("When offset mismatch: %d", offset)
}
}
func TestParseIdentInvalidInputs(t *testing.T) {
cases := []string{
"MissingEmail 1700000000 +0000",
"Name <email> notanumber +0000",
"Name <email> 1700000000 123",
}
for _, tc := range cases {
if _, err := parseIdent([]byte(tc)); err == nil {
t.Fatalf("expected error for %q", tc)
}
}
}
func TestIdentSerializeUsesCanonicalSpacing(t *testing.T) {
id := Ident{
Name: []byte("Bob"),
Email: []byte("bob@example.com"),
WhenUnix: 1000,
OffsetMinutes: 90,
}
ids, err := id.Serialize()
if err != nil {
t.Fatalf("Serialize error: %v", err)
}
got := string(ids)
if !strings.Contains(got, "Bob <bob@example.com>") {
t.Fatalf("unexpected serialize output: %q", got)
}
if !strings.HasSuffix(got, "+0130") {
t.Fatalf("expected timezone in +0130 form: %q", got)
}
loc := id.When()
if loc.Unix() != 1000 {
t.Fatalf("When unix mismatch: %d", loc.Unix())
}
if _, offset := loc.Zone(); offset != 90*60 {
t.Fatalf("When offset mismatch: %d", offset)
}
}
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