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daterange_test.go
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package pgtype_test
import (
"testing"
"time"
"github.com/jackc/pgtype"
"github.com/jackc/pgtype/testutil"
)
func TestDaterangeTranscode(t *testing.T) {
testutil.TestSuccessfulTranscodeEqFunc(t, "daterange", []interface{}{
&pgtype.Daterange{LowerType: pgtype.Empty, UpperType: pgtype.Empty, Status: pgtype.Present},
&pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
&pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1800, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2200, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
&pgtype.Daterange{Status: pgtype.Null},
}, func(aa, bb interface{}) bool {
a := aa.(pgtype.Daterange)
b := bb.(pgtype.Daterange)
return a.Status == b.Status &&
a.Lower.Time.Equal(b.Lower.Time) &&
a.Lower.Status == b.Lower.Status &&
a.Lower.InfinityModifier == b.Lower.InfinityModifier &&
a.Upper.Time.Equal(b.Upper.Time) &&
a.Upper.Status == b.Upper.Status &&
a.Upper.InfinityModifier == b.Upper.InfinityModifier
})
}
func TestDaterangeNormalize(t *testing.T) {
testutil.TestSuccessfulNormalizeEqFunc(t, []testutil.NormalizeTest{
{
SQL: "select daterange('2010-01-01', '2010-01-11', '(]')",
Value: pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(2010, 1, 2, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2010, 1, 12, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
},
}, func(aa, bb interface{}) bool {
a := aa.(pgtype.Daterange)
b := bb.(pgtype.Daterange)
return a.Status == b.Status &&
a.Lower.Time.Equal(b.Lower.Time) &&
a.Lower.Status == b.Lower.Status &&
a.Lower.InfinityModifier == b.Lower.InfinityModifier &&
a.Upper.Time.Equal(b.Upper.Time) &&
a.Upper.Status == b.Upper.Status &&
a.Upper.InfinityModifier == b.Upper.InfinityModifier
})
}
func TestDaterangeSet(t *testing.T) {
successfulTests := []struct {
source interface{}
result pgtype.Daterange
}{
{
source: nil,
result: pgtype.Daterange{Status: pgtype.Null},
},
{
source: &pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
result: pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
},
{
source: pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
result: pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
},
{
source: "[1990-12-31,2028-01-01)",
result: pgtype.Daterange{
Lower: pgtype.Date{Time: time.Date(1990, 12, 31, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
Upper: pgtype.Date{Time: time.Date(2028, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
LowerType: pgtype.Inclusive,
UpperType: pgtype.Exclusive,
Status: pgtype.Present,
},
},
}
for i, tt := range successfulTests {
var r pgtype.Daterange
err := r.Set(tt.source)
if err != nil {
t.Errorf("%d: %v", i, err)
}
if r != tt.result {
t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
}
}
}