33 lines
691 B
Go
33 lines
691 B
Go
package codabar
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import (
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"image/color"
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"testing"
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)
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func Test_Encode(t *testing.T) {
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_, err := Encode("FOOBAR")
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if err == nil {
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t.Error("\"FOOBAR\" should not be encodable")
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}
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testEncode := func(txt, testResult string) {
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code, err := Encode(txt)
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if err != nil || code == nil {
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t.Fail()
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} else {
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if code.Bounds().Max.X != len(testResult) {
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t.Errorf("%v: length missmatch", txt)
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} else {
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for i, r := range testResult {
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if (code.At(i, 0) == color.Black) != (r == '1') {
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t.Errorf("%v: code missmatch on position %d", txt, i)
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}
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}
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}
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}
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}
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testEncode("A40156B", "10110010010101101001010101001101010110010110101001010010101101010010011")
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}
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