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-rw-r--r--src/test/amount_tests.cpp42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/test/amount_tests.cpp b/src/test/amount_tests.cpp
new file mode 100644
index 0000000000..59dab20633
--- /dev/null
+++ b/src/test/amount_tests.cpp
@@ -0,0 +1,42 @@
+// Copyright (c) 2016 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "amount.h"
+#include "test/test_bitcoin.h"
+
+#include <boost/test/unit_test.hpp>
+
+BOOST_FIXTURE_TEST_SUITE(amount_tests, BasicTestingSetup)
+
+BOOST_AUTO_TEST_CASE(GetFeeTest)
+{
+ CFeeRate feeRate;
+
+ feeRate = CFeeRate(0);
+ // Must always return 0
+ BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(1e5), 0);
+
+ feeRate = CFeeRate(1000);
+ // Must always just return the arg
+ BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(1), 1);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(121), 121);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(999), 999);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(1e3), 1e3);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(9e3), 9e3);
+
+ feeRate = CFeeRate(123);
+ // Truncates the result, if not integer
+ BOOST_CHECK_EQUAL(feeRate.GetFee(0), 0);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(8), 1); // Special case: returns 1 instead of 0
+ BOOST_CHECK_EQUAL(feeRate.GetFee(9), 1);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(121), 14);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(122), 15);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(999), 122);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(1e3), 123);
+ BOOST_CHECK_EQUAL(feeRate.GetFee(9e3), 1107);
+}
+
+BOOST_AUTO_TEST_SUITE_END()