package handshake import ( "errors" "testing" ) func TestDecodeCipherSuiteIDs(t *testing.T) { testCases := []struct { buf []byte result []uint16 err error }{ {[]byte{}, nil, errBufferTooSmall}, } for _, testCase := range testCases { _, err := decodeCipherSuiteIDs(testCase.buf) if !errors.Is(err, testCase.err) { t.Fatal("Unexpected error", err) } } }