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time_test.go
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177 lines (151 loc) · 4.44 KB
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package nulled
import (
"bytes"
"encoding/gob"
"encoding/json"
"net/url"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
var (
testTime = time.Date(2023, 10, 27, 10, 0, 0, 0, time.UTC)
testTimeStr = `"2023-10-27T10:00:00Z"`
testTimeText = "2023-10-27T10:00:00Z"
)
func TestTime_NewTime(t *testing.T) {
valid := NewTime(testTime, true)
assert.True(t, valid.Valid)
assert.Equal(t, testTime, valid.Time)
invalid := NewTime(time.Time{}, false)
assert.False(t, invalid.Valid)
}
func TestTime_TimeFrom(t *testing.T) {
valid := TimeFrom(testTime)
assert.True(t, valid.Valid)
assert.Equal(t, testTime, valid.Time)
invalid := TimeFrom(time.Time{})
assert.False(t, invalid.Valid)
}
func TestTime_TimeFromPtr(t *testing.T) {
valid := TimeFromPtr(&testTime)
assert.True(t, valid.Valid)
assert.Equal(t, testTime, valid.Time)
invalid := TimeFromPtr(nil)
assert.False(t, invalid.Valid)
}
func TestTime_MarshalJSON(t *testing.T) {
valid := NewTime(testTime, true)
data, err := json.Marshal(valid)
assert.NoError(t, err)
assert.Equal(t, []byte(testTimeStr), data)
invalid := NewTime(time.Time{}, false)
data, err = json.Marshal(invalid)
assert.NoError(t, err)
assert.Equal(t, []byte("null"), data)
}
func TestTime_UnmarshalJSON(t *testing.T) {
tests := []struct {
name string
inputJSON []byte
want Time
wantErr bool
}{
{name: "valid time", inputJSON: []byte(testTimeStr), want: NewTime(testTime, true)},
{name: "null", inputJSON: []byte(`null`), want: NewTime(time.Time{}, false)},
{name: "invalid json", inputJSON: []byte(`"not a time"`), wantErr: true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var ti Time
err := json.Unmarshal(tt.inputJSON, &ti)
if tt.wantErr {
assert.Error(t, err)
} else {
assert.NoError(t, err)
assert.Equal(t, tt.want.Valid, ti.Valid)
// comparing time objects directly can be tricky, using Equal is fine for this
assert.Equal(t, tt.want.Time, ti.Time)
}
})
}
}
func TestTime_UnmarshalText(t *testing.T) {
tests := []struct {
name string
inputText []byte
want Time
wantErr bool
}{
{name: "valid RFC3339", inputText: []byte(testTimeText), want: NewTime(testTime, true)},
{name: "empty bytes", inputText: []byte(``), want: NewTime(time.Time{}, false)},
{name: "null string", inputText: []byte(`null`), want: NewTime(time.Time{}, false)},
{name: "invalid string", inputText: []byte(`abc`), wantErr: true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var ti Time
err := ti.UnmarshalText(tt.inputText)
if tt.wantErr {
assert.Error(t, err)
} else {
assert.NoError(t, err)
assert.Equal(t, tt.want.Valid, ti.Valid)
assert.True(t, tt.want.Time.Equal(ti.Time))
}
})
}
}
func TestTime_EncodeValues(t *testing.T) {
key := "test_time"
t.Run("valid", func(t *testing.T) {
v := &url.Values{}
ti := NewTime(testTime, true)
err := ti.EncodeValues(key, v)
assert.NoError(t, err)
assert.Equal(t, "2023-10-27 10:00:00", v.Get(key))
})
t.Run("invalid", func(t *testing.T) {
v := &url.Values{}
ti := NewTime(time.Time{}, false)
err := ti.EncodeValues(key, v)
assert.NoError(t, err)
assert.False(t, v.Has(key))
})
}
func TestTime_ValueOrZero(t *testing.T) {
valid := NewTime(testTime, true)
assert.Equal(t, testTime, valid.ValueOrZero())
invalid := NewTime(time.Time{}, false)
assert.True(t, invalid.ValueOrZero().IsZero())
}
func TestTime_GobEncoding(t *testing.T) {
// Test valid Time
var validBuf bytes.Buffer
valid := NewTime(testTime, true)
err := gob.NewEncoder(&validBuf).Encode(valid)
assert.NoError(t, err)
var decodedValid Time
err = gob.NewDecoder(&validBuf).Decode(&decodedValid)
assert.NoError(t, err)
assert.Equal(t, valid, decodedValid)
// Test invalid Time
var invalidBuf bytes.Buffer
invalid := NewTime(time.Time{}, false)
err = gob.NewEncoder(&invalidBuf).Encode(invalid)
assert.NoError(t, err)
var decodedInvalid Time
err = gob.NewDecoder(&invalidBuf).Decode(&decodedInvalid)
assert.NoError(t, err)
assert.Equal(t, invalid, decodedInvalid)
}
func TestTime_NullValue(t *testing.T) {
// 验证有效 Time 的 NullValue
validTime := NewTime(testTime, true)
assert.True(t, validTime.NullValue().Valid)
assert.Equal(t, testTime, validTime.NullValue().Time)
// 验证无效 Time 的 NullValue
invalidTime := NewTime(time.Time{}, false)
assert.False(t, invalidTime.NullValue().Valid)
assert.True(t, invalidTime.NullValue().Time.IsZero())
}