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Unit test pre-expired offer that also cancels an offer

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This commit is contained in:
Scott Schurr
2018-01-25 15:47:29 -08:00
committed by Brad Chase
parent fd00e6e035
commit c6a307fcd7
1 changed files with 47 additions and 18 deletions
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65
src/test/app/Offer_test.cpp
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@@ -174,48 +174,78 @@ public:
auto const USD = gw["USD"];
env.fund (XRP (10000), alice, gw);
env.close();
env.trust (USD (100), alice);
env.close();
env (pay (gw, alice, USD (50)));
env.close();
auto const firstOfferSeq = env.seq (alice);
auto const offer1Seq = env.seq (alice);
env (offer (alice, XRP (500), USD (100)),
require (offers (alice, 1)));
env.close();
BEAST_EXPECT(isOffer (env, alice, XRP (500), USD (100)));
// cancel the offer above and replace it with a new offer
auto const offer2Seq = env.seq (alice);
env (offer (alice, XRP (300), USD (100)),
json (jss::OfferSequence, firstOfferSeq),
json (jss::OfferSequence, offer1Seq),
require (offers (alice, 1)));
env.close();
BEAST_EXPECT(isOffer (env, alice, XRP (300), USD (100)) &&
!isOffer (env, alice, XRP (500), USD (100)));
// Test canceling non-existent offer.
// auto const offer3Seq = env.seq (alice);
env (offer (alice, XRP (400), USD (200)),
json (jss::OfferSequence, firstOfferSeq),
json (jss::OfferSequence, offer1Seq),
require (offers (alice, 2)));
env.close();
BEAST_EXPECT(isOffer (env, alice, XRP (300), USD (100)) &&
isOffer (env, alice, XRP (400), USD (200)));
// Test cancellation now with OfferCancel tx
auto const nextOfferSeq = env.seq (alice);
auto const offer4Seq = env.seq (alice);
env (offer (alice, XRP (222), USD (111)),
require (offers (alice, 3)));
env.close();
BEAST_EXPECT(isOffer (env, alice, XRP (222), USD (111)));
Json::Value cancelOffer;
cancelOffer[jss::Account] = alice.human();
cancelOffer[jss::OfferSequence] = nextOfferSeq;
cancelOffer[jss::TransactionType] = "OfferCancel";
env (cancelOffer);
BEAST_EXPECT(env.seq(alice) == nextOfferSeq + 2);
{
Json::Value cancelOffer;
cancelOffer[jss::Account] = alice.human();
cancelOffer[jss::OfferSequence] = offer4Seq;
cancelOffer[jss::TransactionType] = "OfferCancel";
env (cancelOffer);
}
env.close();
BEAST_EXPECT(env.seq(alice) == offer4Seq + 2);
BEAST_EXPECT(!isOffer (env, alice, XRP (222), USD (111)));
// Create an offer that both fails with a tecEXPIRED code and removes
// an offer. Show that the attempt to remove the offer fails.
env.require (offers (alice, 2));
// featureChecks changes the return code on an expired Offer. Adapt
// to that.
bool const featChecks {features[featureChecks]};
env (offer (alice, XRP (5), USD (2)),
json (sfExpiration.fieldName, lastClose(env)),
json (jss::OfferSequence, offer2Seq),
ter (featChecks ? tecEXPIRED : tesSUCCESS));
env.close();
env.require (offers (alice, 2));
BEAST_EXPECT( isOffer (env, alice, XRP (300), USD (100))); // offer2
BEAST_EXPECT(!isOffer (env, alice, XRP (5), USD (2))); // expired
}
void testTinyPayment (FeatureBitset features)
@@ -859,10 +889,9 @@ public:
// Offer with a bad expiration
{
Json::StaticString const key {"Expiration"};
env (offer (alice, USD (1000), XRP (1000)),
json (key, std::uint32_t (0)), ter(temBAD_EXPIRATION));
json (sfExpiration.fieldName, std::uint32_t (0)),
ter(temBAD_EXPIRATION));
env.require (
owners (alice, 1),
offers (alice, 0));
@@ -905,8 +934,6 @@ public:
auto const usdOffer = USD (1000);
auto const xrpOffer = XRP (1000);
Json::StaticString const key ("Expiration");
Env env {*this, features};
auto const closeTime =
fix1449Time () +
@@ -931,7 +958,8 @@ public:
// The Checks amendment changes the return code; adapt to that.
bool const featChecks {features[featureChecks]};
env (offer (alice, xrpOffer, usdOffer), json (key, lastClose(env)),
env (offer (alice, xrpOffer, usdOffer),
json (sfExpiration.fieldName, lastClose(env)),
ter (featChecks ? tecEXPIRED : tesSUCCESS));
env.require (
@@ -943,7 +971,8 @@ public:
// Add an offer that expires before the next ledger close
env (offer (alice, xrpOffer, usdOffer),
json (key, lastClose(env) + 1), ter(tesSUCCESS));
json (sfExpiration.fieldName, lastClose(env) + 1),
ter(tesSUCCESS));
env.require (
balance (alice, startBalance - f - f - f),
balance (alice, usdOffer),