ml
38 lines
878 B
Go
38 lines
878 B
Go
package numbers_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/inkyblackness/hacked/ss1/content/numbers"
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)
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func TestBinaryCodedDecimal(t *testing.T) {
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tt := []struct {
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int uint16
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bcd uint16
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}{
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{int: 0, bcd: 0x0000},
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{int: 1, bcd: 0x0001},
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{int: 20, bcd: 0x0020},
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{int: 300, bcd: 0x0300},
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{int: 4000, bcd: 0x4000},
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{int: 50000, bcd: 0x0000},
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{int: 9999, bcd: 0x9999},
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{int: 451, bcd: 0x0451},
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}
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for _, tc := range tt {
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toBCD := numbers.ToBinaryCodedDecimal(tc.int)
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assert.Equal(t, tc.bcd, toBCD, "Wrong result converting to BCD for %d", tc.int)
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fromBCD := numbers.FromBinaryCodedDecimal(tc.bcd)
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if tc.int <= 9999 {
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assert.Equal(t, tc.int, fromBCD, "Wrong result converting from BCD for %d", tc.int)
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} else {
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assert.Equal(t, uint16(0), fromBCD, "Wrong result converting from BCD for %d", tc.int)
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}
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}
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}
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