et-nik /
binngo
| Total Lines | 54 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | package encode |
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| 2 | |||
| 3 | import ( |
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| 4 | "testing" |
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| 5 | |||
| 6 | "github.com/et-nik/binngo/binn" |
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| 7 | "github.com/stretchr/testify/assert" |
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| 8 | ) |
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| 9 | |||
| 10 | func TestIntPack(t *testing.T) { |
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| 11 | tests := []struct { |
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| 12 | name string |
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| 13 | int int |
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| 14 | sizeExpected int |
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| 15 | binExpected []byte |
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| 16 | }{ |
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| 17 | { |
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| 18 | "int8 compressed", |
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| 19 | 123, |
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| 20 | 2, |
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| 21 | []byte{binn.Uint8Type, 123}, |
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| 22 | }, |
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| 23 | { |
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| 24 | "int16 compressed", |
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| 25 | 789, |
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| 26 | 3, |
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| 27 | []byte{binn.Uint16Type, 0x03, 0x15}, |
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| 28 | }, |
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| 29 | { |
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| 30 | "int16", |
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| 31 | -12345, |
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| 32 | 3, |
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| 33 | []byte{binn.Int16Type, 0xcf, 0xc7}, |
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| 34 | }, |
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| 35 | { |
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| 36 | "int32", |
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| 37 | -12345678, |
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| 38 | 5, |
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| 39 | []byte{binn.Int32Type, 0xff, 0x43, 0x9e, 0xb2}, |
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| 40 | }, |
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| 41 | { |
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| 42 | "uint64", |
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| 43 | 9223372036854775806, |
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| 44 | 9, |
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| 45 | []byte{binn.Uint64Type, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe}, |
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| 46 | }, |
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| 47 | } |
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| 48 | |||
| 49 | for _, test := range tests { |
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| 50 | t.Run(test.name, func(t *testing.T) { |
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| 51 | b, err := Marshal(test.int) |
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| 52 | |||
| 53 | assert.Nil(t, err) |
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| 54 | assert.Equal(t, test.binExpected, b) |
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| 55 | }) |
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| 58 |
