70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package dhcpd
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import (
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"encoding/json"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestNullBool_UnmarshalText(t *testing.T) {
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testCases := []struct {
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name string
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data []byte
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wantErrMsg string
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want nullBool
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}{{
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name: "empty",
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data: []byte{},
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wantErrMsg: "",
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want: nbNull,
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}, {
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name: "null",
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data: []byte("null"),
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wantErrMsg: "",
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want: nbNull,
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}, {
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name: "true",
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data: []byte("true"),
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wantErrMsg: "",
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want: nbTrue,
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}, {
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name: "false",
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data: []byte("false"),
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wantErrMsg: "",
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want: nbFalse,
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}, {
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name: "invalid",
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data: []byte("flase"),
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wantErrMsg: `invalid nullBool value "flase"`,
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want: nbNull,
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}}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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var got nullBool
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err := got.UnmarshalJSON(tc.data)
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if tc.wantErrMsg == "" {
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assert.Nil(t, err)
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} else {
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require.NotNil(t, err)
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assert.Equal(t, tc.wantErrMsg, err.Error())
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}
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assert.Equal(t, tc.want, got)
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})
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}
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t.Run("json", func(t *testing.T) {
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want := nbTrue
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var got struct {
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A nullBool
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}
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err := json.Unmarshal([]byte(`{"A":true}`), &got)
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require.Nil(t, err)
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assert.Equal(t, want, got.A)
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})
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}
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