1+ #include < boost/test/unit_test.hpp>
2+ #include < graphene/chain/market_object.hpp>
3+ #include < graphene/chain/hardfork.hpp>
4+ #include " ../common/database_fixture.hpp"
5+
6+
7+ using namespace graphene ::chain;
8+ using namespace graphene ::chain::test;
9+ using namespace graphene ::chain::detail;
10+
11+ namespace graphene { namespace chain {namespace detail {
12+ const trade_statistics_object* get_trade_statistics (const database &db, const account_id_type& account_id, const asset_id_type &asset_id);
13+ }}}
14+
15+ namespace fc
16+ {
17+ template <typename Ch, typename T>
18+ std::basic_ostream<Ch>& operator <<(std::basic_ostream<Ch>& os, safe<T> const & sf)
19+ {
20+ os << sf.value ;
21+ return os;
22+ }
23+ }
24+
25+ struct dynamic_market_fee_database_fixture : database_fixture
26+ {
27+ const share_type core_precision = asset::scaled_precision( asset_id_type()(db).precision );
28+
29+ dynamic_market_fee_database_fixture ()
30+ : database_fixture(HARDFORK_DYNAMIC_FEE_TIME - 100 )
31+ {}
32+
33+ asset core_asset (int64_t x )
34+ {
35+ return asset ( x*core_precision );
36+ };
37+
38+ void issue_asset ()
39+ {
40+ try
41+ {
42+ ACTORS ((alice)(bob)(izzy)(jill));
43+
44+ fund ( alice, core_asset (1000000 ) );
45+ fund ( bob, core_asset (1000000 ) );
46+ fund ( izzy, core_asset (1000000 ) );
47+ fund ( jill, core_asset (1000000 ) );
48+
49+ price price (asset (1 , asset_id_type (1 )), asset (1 ));
50+
51+ asset_object izzycoin = create_user_issued_asset ( " IZZYCOIN" 2 );
52+
53+ asset_object jillcoin = create_user_issued_asset ( " JILLCOIN" 2 );
54+
55+ // Alice and Bob create some coins
56+ issue_uia ( alice, izzycoin.amount ( 100000 ) );
57+ issue_uia ( bob, jillcoin.amount ( 100000 ) );
58+ }
59+ FC_LOG_AND_RETHROW ()
60+ }
61+ };
62+
63+ BOOST_FIXTURE_TEST_SUITE ( dynamic_market_fee_tests, dynamic_market_fee_database_fixture )
64+
65+ BOOST_AUTO_TEST_CASE(adjust_trade_statistics_test_before_HARDFORK_DYNAMIC_FEE_TIME_hf)
66+ {
67+ try
68+ {
69+ issue_asset ();
70+ return ;
71+ const asset_object &jillcoin = get_asset (" JILLCOIN"
72+ const asset_object &izzycoin = get_asset (" IZZYCOIN"
73+
74+ GET_ACTOR (alice);
75+ GET_ACTOR (bob);
76+
77+ // Alice and Bob place orders which match
78+ create_sell_order ( alice_id, izzycoin.amount (100 ), jillcoin.amount (300 ) );
79+ create_sell_order ( bob_id, jillcoin.amount (300 ), izzycoin.amount (100 ) );
80+ {
81+ const auto alice_izzycoin_tso = get_trade_statistics (db, alice_id, izzycoin.get_id ());
82+ const auto alice_jillcoin_tso = get_trade_statistics (db, alice_id, jillcoin.get_id ());
83+
84+ BOOST_CHECK (alice_izzycoin_tso == nullptr );
85+ BOOST_CHECK (alice_jillcoin_tso == nullptr );
86+
87+ const auto bob_izzycoin_tso = get_trade_statistics (db, bob_id, izzycoin.get_id ());
88+ const auto bob_jillcoin_tso = get_trade_statistics (db, bob_id, jillcoin.get_id ());
89+
90+ BOOST_CHECK (bob_izzycoin_tso == nullptr );
91+ BOOST_CHECK (bob_jillcoin_tso == nullptr );
92+ }
93+ } FC_LOG_AND_RETHROW ()
94+ }
95+
96+ BOOST_AUTO_TEST_CASE (adjust_trade_statistics_test_after_HARDFORK_DYNAMIC_FEE_TIME_hf)
97+ {
98+ try
99+ {
100+ issue_asset ();
101+
102+ generate_blocks (HARDFORK_DYNAMIC_FEE_TIME);
103+
104+ const asset_object &jillcoin = get_asset (" JILLCOIN"
105+ const asset_object &izzycoin = get_asset (" IZZYCOIN"
106+
107+ GET_ACTOR (alice);
108+ GET_ACTOR (bob);
109+
110+ set_expiration ( db, trx );
111+
112+ // Alice and Bob place orders which match
113+ create_sell_order ( alice_id, izzycoin.amount (100 ), jillcoin.amount (300 ) );
114+ create_sell_order ( bob_id, jillcoin.amount (300 ), izzycoin.amount (100 ) );
115+ {
116+ const auto alice_jillcoin_tso = get_trade_statistics (db, alice_id, jillcoin.get_id ());
117+ BOOST_CHECK_EQUAL (alice_jillcoin_tso->total_volume .amount , 300 );
118+
119+ const auto bob_izzycoin_tso = get_trade_statistics (db, bob_id, izzycoin.get_id ());
120+ BOOST_CHECK_EQUAL (bob_izzycoin_tso->total_volume .amount , 100 );
121+ }
122+ // Alice and Bob place orders which match
123+ // trade_statistics should be updated
124+ create_sell_order ( alice_id, izzycoin.amount (100 ), jillcoin.amount (300 ) );
125+ create_sell_order ( bob_id, jillcoin.amount (300 ), izzycoin.amount (100 ) );
126+ {
127+ const auto alice_jillcoin_tso = get_trade_statistics (db, alice_id, jillcoin.get_id ());
128+ BOOST_CHECK_EQUAL (alice_jillcoin_tso->total_volume .amount , 600 );
129+
130+ const auto bob_izzycoin_tso = get_trade_statistics (db, bob_id, izzycoin.get_id ());
131+ BOOST_CHECK_EQUAL (bob_izzycoin_tso->total_volume .amount , 200 );
132+ }
133+ }
134+ FC_LOG_AND_RETHROW ()
135+ }
136+ BOOST_AUTO_TEST_SUITE_END ()
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