go-jsonint/int_unmarshaljson_test.go

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2023-09-24 18:50:04 +00:00
package jsonint_test
import (
"testing"
"encoding/json"
"github.com/reiver/go-jsonint"
2023-09-24 18:50:04 +00:00
)
func TestInt_UnmarshalJSON(t *testing.T) {
tests := []struct {
JSON []byte
Expected jsonint.Int
}{
{
JSON: []byte("-257"),
Expected: jsonint.Int64(-257),
},
{
JSON: []byte("-256"),
Expected: jsonint.Int64(-256),
},
{
JSON: []byte("-255"),
Expected: jsonint.Int64(-255),
},
{
JSON: []byte("-254"),
Expected: jsonint.Int64(-254),
},
{
JSON: []byte("-5"),
Expected: jsonint.Int64(-5),
},
{
JSON: []byte("-4"),
Expected: jsonint.Int64(-4),
},
{
JSON: []byte("-3"),
Expected: jsonint.Int64(-3),
},
{
JSON: []byte("-2"),
Expected: jsonint.Int64(-2),
},
{
JSON: []byte("-1"),
Expected: jsonint.Int64(-1),
},
{
JSON: []byte("0"),
Expected: jsonint.Int64(0),
},
{
JSON: []byte("0"),
Expected: jsonint.Uint64(0),
},
{
JSON: []byte("1"),
Expected: jsonint.Int64(1),
},
{
JSON: []byte("1"),
Expected: jsonint.Uint64(1),
},
{
JSON: []byte("+1"),
Expected: jsonint.Int64(1),
},
{
JSON: []byte("+1"),
Expected: jsonint.Uint64(1),
},
{
JSON: []byte("2"),
Expected: jsonint.Int64(2),
},
{
JSON: []byte("2"),
Expected: jsonint.Uint64(2),
},
{
JSON: []byte("+2"),
Expected: jsonint.Int64(2),
},
{
JSON: []byte("+2"),
Expected: jsonint.Uint64(2),
},
{
JSON: []byte("3"),
Expected: jsonint.Int64(3),
},
{
JSON: []byte("3"),
Expected: jsonint.Uint64(3),
},
{
JSON: []byte("+3"),
Expected: jsonint.Int64(3),
},
{
JSON: []byte("+3"),
Expected: jsonint.Uint64(3),
},
{
JSON: []byte("4"),
Expected: jsonint.Int64(4),
},
{
JSON: []byte("4"),
Expected: jsonint.Uint64(4),
},
{
JSON: []byte("+4"),
Expected: jsonint.Int64(4),
},
{
JSON: []byte("+4"),
Expected: jsonint.Uint64(4),
},
{
JSON: []byte("5"),
Expected: jsonint.Int64(5),
},
{
JSON: []byte("5"),
Expected: jsonint.Uint64(5),
},
{
JSON: []byte("5"),
Expected: jsonint.Int64(+5),
},
{
JSON: []byte("5"),
Expected: jsonint.Uint64(+5),
},
{
JSON: []byte("254"),
Expected: jsonint.Int64(254),
},
{
JSON: []byte("254"),
Expected: jsonint.Uint64(254),
},
{
JSON: []byte("+254"),
Expected: jsonint.Int64(254),
},
{
JSON: []byte("+254"),
Expected: jsonint.Uint64(254),
},
{
JSON: []byte("255"),
Expected: jsonint.Int64(255),
},
{
JSON: []byte("255"),
Expected: jsonint.Uint64(255),
},
{
JSON: []byte("+255"),
Expected: jsonint.Int64(255),
},
{
JSON: []byte("+255"),
Expected: jsonint.Uint64(255),
},
{
JSON: []byte("256"),
Expected: jsonint.Int64(256),
},
{
JSON: []byte("256"),
Expected: jsonint.Uint64(256),
},
{
JSON: []byte("+256"),
Expected: jsonint.Int64(256),
},
{
JSON: []byte("+256"),
Expected: jsonint.Uint64(256),
},
{
JSON: []byte("257"),
Expected: jsonint.Int64(257),
},
{
JSON: []byte("257"),
Expected: jsonint.Uint64(257),
},
{
JSON: []byte("+257"),
Expected: jsonint.Int64(257),
},
{
JSON: []byte("+257"),
Expected: jsonint.Uint64(257),
},
}
for testNumber, test := range tests {
var actualInt jsonint.Int
err := actualInt.UnmarshalJSON(test.JSON)
if nil != err {
t.Errorf("For test #%d, did not expect an error but actually got one.", testNumber)
t.Logf("ERROR: (%T) %s", err, err)
t.Logf("JSON: %#v", test.JSON)
t.Logf("JSON: %q", test.JSON)
t.Logf("EXPECTED: %#v", test.Expected)
continue
}
}
}
func TestInt_UnmarshalJSON_fail(t *testing.T) {
tests := []struct{
JSON []byte
}{
{
JSON: nil,
},
{
JSON: []byte{},
},
{
JSON: []byte(""),
},
{
JSON: []byte(" "),
},
{
JSON: []byte(" "),
},
{
JSON: []byte(" "),
},
{
JSON: []byte("apple"),
},
{
JSON: []byte("banana"),
},
{
JSON: []byte("cherry"),
},
{
JSON: []byte("ONE"),
},
{
JSON: []byte("TWO"),
},
{
JSON: []byte("THREE"),
},
{
JSON: []byte("FOUR"),
},
{
JSON: []byte("FIVE"),
},
}
for testNumber, test := range tests {
var actual jsonint.Int
err := json.Unmarshal(test.JSON, &actual)
if nil == err {
t.Errorf("For test #%d, expected an error but did not actually get one.", testNumber)
continue
}
}
}