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package imap
import (
"testing"
"time"
)
var expectedDateTime = time.Date(2009, time.November, 2, 23, 0, 0, 0, time.FixedZone("", -6*60*60))
var expectedDate = time.Date(2009, time.November, 2, 0, 0, 0, 0, time.FixedZone("", 0))
func TestParseMessageDateTime(t *testing.T) {
tests := []struct {
in string
out time.Time
ok bool
}{
// some permutations
{"2 Nov 2009 23:00 -0600", expectedDateTime, true},
{"Tue, 2 Nov 2009 23:00:00 -0600", expectedDateTime, true},
{"Tue, 2 Nov 2009 23:00:00 -0600 (MST)", expectedDateTime, true},
// whitespace
{" 2 Nov 2009 23:00 -0600", expectedDateTime, true},
{"Tue, 2 Nov 2009 23:00:00 -0600", expectedDateTime, true},
{"Tue, 2 Nov 2009 23:00:00 -0600 (MST)", expectedDateTime, true},
// invalid
{"abc10 Nov 2009 23:00 -0600123", expectedDateTime, false},
{"10.Nov.2009 11:00:00 -9900", expectedDateTime, false},
}
for _, test := range tests {
out, err := parseMessageDateTime(test.in)
if !test.ok {
if err == nil {
t.Errorf("ParseMessageDateTime(%q) expected error; got %q", test.in, out)
}
} else if err != nil {
t.Errorf("ParseMessageDateTime(%q) expected %q; got %v", test.in, test.out, err)
} else if !out.Equal(test.out) {
t.Errorf("ParseMessageDateTime(%q) expected %q; got %q", test.in, test.out, out)
}
}
}
func TestParseDateTime(t *testing.T) {
tests := []struct {
in string
out time.Time
ok bool
}{
{"2-Nov-2009 23:00:00 -0600", expectedDateTime, true},
// whitespace
{" 2-Nov-2009 23:00:00 -0600", expectedDateTime, true},
// invalid or incorrect
{"10-Nov-2009", time.Time{}, false},
{"abc10-Nov-2009 23:00:00 -0600123", time.Time{}, false},
}
for _, test := range tests {
out, err := time.Parse(DateTimeLayout, test.in)
if !test.ok {
if err == nil {
t.Errorf("ParseDateTime(%q) expected error; got %q", test.in, out)
}
} else if err != nil {
t.Errorf("ParseDateTime(%q) expected %q; got %v", test.in, test.out, err)
} else if !out.Equal(test.out) {
t.Errorf("ParseDateTime(%q) expected %q; got %q", test.in, test.out, out)
}
}
}
func TestParseDate(t *testing.T) {
tests := []struct {
in string
out time.Time
ok bool
}{
{"2-Nov-2009", expectedDate, true},
{" 2-Nov-2009", expectedDate, true},
}
for _, test := range tests {
out, err := time.Parse(DateLayout, test.in)
if !test.ok {
if err == nil {
t.Errorf("ParseDate(%q) expected error; got %q", test.in, out)
}
} else if err != nil {
t.Errorf("ParseDate(%q) expected %q; got %v", test.in, test.out, err)
} else if !out.Equal(test.out) {
t.Errorf("ParseDate(%q) expected %q; got %q", test.in, test.out, out)
}
}
}
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