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aac8fd66f2
Set having the capability to assign an object of the same type was inconsistently implemented. Some places it was not implemented at all, some places it was a shallow copy, some places a deep copy. Given that it doesn't seem likely to ever be used, and if it is needed it is easy enough to do outside of the library this code has been removed.
123 lines
5.2 KiB
Go
123 lines
5.2 KiB
Go
package pgtype_test
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import (
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"reflect"
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"testing"
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"time"
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"github.com/jackc/pgx/pgtype"
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)
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func TestTimestampTranscode(t *testing.T) {
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testSuccessfulTranscodeEqFunc(t, "timestamp", []interface{}{
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pgtype.Timestamp{Time: time.Date(1800, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1905, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1940, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1960, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(1999, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(2000, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(2000, 1, 2, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Time: time.Date(2200, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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pgtype.Timestamp{Status: pgtype.Null},
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pgtype.Timestamp{Status: pgtype.Present, InfinityModifier: pgtype.Infinity},
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pgtype.Timestamp{Status: pgtype.Present, InfinityModifier: -pgtype.Infinity},
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}, func(a, b interface{}) bool {
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at := a.(pgtype.Timestamp)
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bt := b.(pgtype.Timestamp)
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return at.Time.Equal(bt.Time) && at.Status == bt.Status && at.InfinityModifier == bt.InfinityModifier
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})
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}
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func TestTimestampSet(t *testing.T) {
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type _time time.Time
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successfulTests := []struct {
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source interface{}
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result pgtype.Timestamp
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}{
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{source: time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(1999, 12, 31, 12, 59, 59, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(1999, 12, 31, 12, 59, 59, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(2000, 1, 1, 0, 0, 0, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(2000, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(2000, 1, 1, 0, 0, 1, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(2000, 1, 1, 0, 0, 1, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(2200, 1, 1, 0, 0, 0, 0, time.UTC), result: pgtype.Timestamp{Time: time.Date(2200, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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{source: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local), result: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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{source: _time(time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC)), result: pgtype.Timestamp{Time: time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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}
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for i, tt := range successfulTests {
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var r pgtype.Timestamp
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err := r.Set(tt.source)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if r != tt.result {
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t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
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}
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}
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}
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func TestTimestampAssignTo(t *testing.T) {
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var tim time.Time
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var ptim *time.Time
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simpleTests := []struct {
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src pgtype.Timestamp
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dst interface{}
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expected interface{}
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}{
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{src: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}, dst: &tim, expected: time.Date(2015, 1, 1, 0, 0, 0, 0, time.UTC)},
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{src: pgtype.Timestamp{Time: time.Time{}, Status: pgtype.Null}, dst: &ptim, expected: ((*time.Time)(nil))},
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}
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for i, tt := range simpleTests {
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err := tt.src.AssignTo(tt.dst)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if dst := reflect.ValueOf(tt.dst).Elem().Interface(); dst != tt.expected {
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t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
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}
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}
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pointerAllocTests := []struct {
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src pgtype.Timestamp
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dst interface{}
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expected interface{}
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}{
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{src: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local), Status: pgtype.Present}, dst: &ptim, expected: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local)},
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}
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for i, tt := range pointerAllocTests {
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err := tt.src.AssignTo(tt.dst)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if dst := reflect.ValueOf(tt.dst).Elem().Elem().Interface(); dst != tt.expected {
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t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
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}
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}
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errorTests := []struct {
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src pgtype.Timestamp
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dst interface{}
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}{
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{src: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local), InfinityModifier: pgtype.Infinity, Status: pgtype.Present}, dst: &tim},
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{src: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local), InfinityModifier: pgtype.NegativeInfinity, Status: pgtype.Present}, dst: &tim},
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{src: pgtype.Timestamp{Time: time.Date(2015, 1, 1, 0, 0, 0, 0, time.Local), Status: pgtype.Null}, dst: &tim},
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}
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for i, tt := range errorTests {
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err := tt.src.AssignTo(tt.dst)
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if err == nil {
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t.Errorf("%d: expected error but none was returned (%v -> %v)", i, tt.src, tt.dst)
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}
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}
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}
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