世界
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
package option
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import (
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"context"
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"testing"
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"github.com/sagernet/sing/common/json"
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"github.com/stretchr/testify/require"
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)
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func TestUSBIPHexUint16UnmarshalJSON(t *testing.T) {
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t.Parallel()
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testCases := []struct {
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name string
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input string
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expected USBIPHexUint16
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errorSubstr string
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}{
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{name: "number", input: `7531`, expected: USBIPHexUint16(0x1d6b)},
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{name: "hex-with-prefix", input: `"0x1d6b"`, expected: USBIPHexUint16(0x1d6b)},
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{name: "hex-with-uppercase-prefix", input: `"0X1D6B"`, expected: USBIPHexUint16(0x1d6b)},
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{name: "hex-without-prefix", input: `"1d6b"`, expected: USBIPHexUint16(0x1d6b)},
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{name: "empty-string", input: `""`, expected: 0},
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{name: "out-of-range", input: `65536`, errorSubstr: "out of uint16 range"},
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{name: "invalid-hex", input: `"zzzz"`, errorSubstr: "parse usb id zzzz"},
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}
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for _, testCase := range testCases {
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t.Run(testCase.name, func(t *testing.T) {
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t.Parallel()
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var value USBIPHexUint16
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err := json.UnmarshalContext(context.Background(), []byte(testCase.input), &value)
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if testCase.errorSubstr != "" {
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require.ErrorContains(t, err, testCase.errorSubstr)
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return
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}
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require.NoError(t, err)
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require.Equal(t, testCase.expected, value)
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})
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}
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}
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func TestUSBIPHexUint16MarshalJSON(t *testing.T) {
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t.Parallel()
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testCases := []struct {
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name string
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input USBIPHexUint16
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expected string
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}{
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{name: "zero", input: 0, expected: `""`},
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{name: "non-zero", input: USBIPHexUint16(0x1d6b), expected: `"0x1d6b"`},
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}
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for _, testCase := range testCases {
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t.Run(testCase.name, func(t *testing.T) {
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t.Parallel()
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content, err := json.Marshal(testCase.input)
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require.NoError(t, err)
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require.Equal(t, testCase.expected, string(content))
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})
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}
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}
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