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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package strfmt
import (
"bytes"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
var (
p, _ = time.Parse(time.RFC3339Nano, "2011-08-18T19:03:37.000000000+01:00")
testCases = []struct {
in []byte // externally sourced data -- to be unmarshalled
time time.Time // its representation in time.Time
str string // its marshalled representation
}{
{[]byte("2014-12-15T08:00:00.000Z"), time.Date(2014, 12, 15, 8, 0, 0, 0, time.UTC), "2014-12-15T08:00:00.000Z"},
{[]byte("2011-08-18T19:03:37.000000000+01:00"), time.Date(2011, 8, 18, 19, 3, 37, 0, p.Location()), "2011-08-18T19:03:37.000+01:00"},
{[]byte("2014-12-15T19:30:20Z"), time.Date(2014, 12, 15, 19, 30, 20, 0, time.UTC), "2014-12-15T19:30:20.000Z"},
{[]byte("0001-01-01T00:00:00Z"), time.Time{}.UTC(), "0001-01-01T00:00:00.000Z"},
{[]byte(""), time.Unix(0, 0).UTC(), "1970-01-01T00:00:00.000Z"},
{[]byte(nil), time.Unix(0, 0).UTC(), "1970-01-01T00:00:00.000Z"},
}
)
func TestNewDateTime(t *testing.T) {
assert.EqualValues(t, time.Unix(0, 0).UTC(), NewDateTime())
}
func TestParseDateTime_errorCases(t *testing.T) {
_, err := ParseDateTime("yada")
assert.Error(t, err)
}
// TestParseDateTime tests the full cycle:
// parsing -> marshalling -> unmarshalling / scanning
func TestParseDateTime_fullCycle(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
parsed, err := ParseDateTime(string(example.in))
assert.NoError(t, err)
assert.EqualValues(t, example.time, parsed)
mt, err := parsed.MarshalText()
assert.NoError(t, err)
assert.Equal(t, []byte(example.str), mt)
pp := NewDateTime()
err = pp.UnmarshalText(mt)
assert.NoError(t, err)
assert.EqualValues(t, example.time, pp)
pp = NewDateTime()
err = pp.Scan(mt)
assert.NoError(t, err)
assert.Equal(t, DateTime(example.time), pp)
}
}
func TestDateTime_UnmarshalText_errorCases(t *testing.T) {
pp := NewDateTime()
err := pp.UnmarshalText([]byte("yada"))
assert.Error(t, err)
err = pp.UnmarshalJSON([]byte("yada"))
assert.Error(t, err)
}
func TestDateTime_UnmarshalText(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
pp := NewDateTime()
err := pp.UnmarshalText(example.in)
assert.NoError(t, err)
assert.EqualValues(t, example.time, pp)
}
}
func TestDateTime_UnmarshalJSON(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
pp := NewDateTime()
err := pp.UnmarshalJSON(esc(example.in))
assert.NoError(t, err)
assert.EqualValues(t, example.time, pp)
}
}
func esc(v []byte) []byte {
var buf bytes.Buffer
buf.WriteByte('"')
buf.Write(v)
buf.WriteByte('"')
return buf.Bytes()
}
func TestDateTime_MarshalText(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
dt := DateTime(example.time)
mt, err := dt.MarshalText()
assert.NoError(t, err)
assert.Equal(t, []byte(example.str), mt)
}
}
func TestDateTime_MarshalJSON(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
dt := DateTime(example.time)
bb, err := dt.MarshalJSON()
assert.NoError(t, err)
assert.EqualValues(t, esc([]byte(example.str)), bb)
}
}
func TestDateTime_Scan(t *testing.T) {
for caseNum, example := range testCases {
t.Logf("Case #%d", caseNum)
pp := NewDateTime()
err := pp.Scan(example.in)
assert.NoError(t, err)
assert.Equal(t, DateTime(example.time), pp)
}
}
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