50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
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package identicon
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import (
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"crypto/md5"
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"reflect"
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"testing"
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)
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var GeneratedPattern = []byte{
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129, 201, 130, 201, 129,
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56, 157, 244, 157, 56,
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232, 187, 241, 187, 232,
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183, 61, 165, 61, 183,
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149, 108, 179, 108, 149,
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}
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var GeneratedBitmap = []byte{
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0, 0, 1, 0, 0,
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1, 0, 1, 0, 1,
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1, 0, 0, 0, 1,
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0, 0, 0, 0, 0,
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0, 1, 0, 1, 0,
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}
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var GeneratedHash = md5.Sum([]byte("Culona"))
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func TestItGeneratesAPatternFromAListOfBytes(t *testing.T) {
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pattern := generatePatternFromHash(GeneratedHash)
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if !reflect.DeepEqual(GeneratedPattern, pattern) {
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t.Fatal("Failing asserting equality of pattern.")
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}
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}
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func TestItGeneratesABitMapFromPattern(t *testing.T) {
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bitmap := convertPatternToBinarySwitch(GeneratedPattern)
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if !reflect.DeepEqual(GeneratedBitmap, bitmap) {
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t.Fatal("Failing asserting equality of bitmap.")
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}
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}
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func TestItGeneratesAnIdenticonFromString(t *testing.T) {
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identicon := generate("Culona")
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if !reflect.DeepEqual(GeneratedBitmap, identicon.bitmap) {
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t.Fatal("Failing asserting that the identicon has a valid bitmap.")
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}
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}
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