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Merge pull request #48 from aarshkshah1992/fix/test-for-closer
Unit Test for the util.Closer function
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| package kbucket | ||
|
|
||
| import ( | ||
| "github.com/libp2p/go-libp2p-core/test" | ||
| "github.com/stretchr/testify/require" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestCloser(t *testing.T) { | ||
| Pa := test.RandPeerIDFatal(t) | ||
| Pb := test.RandPeerIDFatal(t) | ||
| var X string | ||
|
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| // returns true if d(Pa, X) < d(Pb, X) | ||
| for { | ||
| X = string(test.RandPeerIDFatal(t)) | ||
| if xor(ConvertPeerID(Pa), ConvertKey(X)).less(xor(ConvertPeerID(Pb), ConvertKey(X))) { | ||
| break | ||
| } | ||
| } | ||
|
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| require.True(t, Closer(Pa, Pb, X)) | ||
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| // returns false if d(Pa,X) > d(Pb, X) | ||
| for { | ||
| X = string(test.RandPeerIDFatal(t)) | ||
| if xor(ConvertPeerID(Pb), ConvertKey(X)).less(xor(ConvertPeerID(Pa), ConvertKey(X))) { | ||
| break | ||
| } | ||
|
|
||
| } | ||
| require.False(t, Closer(Pa, Pb, X)) | ||
| } |