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@shawnxie999
shawnxie999 committed Nov 6, 2023
1 parent 6588d72 commit 29289fa
Showing 1 changed file with 197 additions and 4 deletions.
201 changes: 197 additions & 4 deletions src/test/app/CFToken_test.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -92,11 +92,172 @@ class CFToken_test : public beast::unit_test::suite
}

void
testHolderAuthorize(FeatureBitset features)
testAuthorizeValidation(FeatureBitset features)
{
testcase("Enabled");
testcase("Validate authorize");

using namespace test::jtx;
// Validate fields in CFTokenAuthorize (preflight)
{
Env env{*this, features};
Account const alice("alice"); //issuer
Account const bob("bob"); //holder

env.fund(XRP(10000), alice, bob);
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 0);

auto const id = keylet::cftIssuance(alice.id(), env.seq(alice));
env(cft::create(alice));
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 1);

env(cft::authorize(bob, id.key, std::nullopt), txflags(0x00000002), ter(temINVALID_FLAG));
env.close();

env(cft::authorize(bob, id.key, bob), ter(temMALFORMED));
env.close();

env(cft::authorize(alice, id.key, alice), ter(temMALFORMED));
env.close();
}

// Try authorizing when CFTokenIssuance doesnt exist in CFTokenAuthorize (preclaim)
{
Env env{*this, features};
Account const alice("alice"); //issuer
Account const bob("bob"); //holder

env.fund(XRP(10000), alice, bob);
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 0);

auto const id = keylet::cftIssuance(alice.id(), env.seq(alice));

env(cft::authorize(alice, id.key, bob), ter(tecOBJECT_NOT_FOUND));
env.close();

env(cft::authorize(bob, id.key, std::nullopt), ter(tecOBJECT_NOT_FOUND));
env.close();
}

// Test bad scenarios without allowlisting in CFTokenAuthorize (preclaim)
{
Env env{*this, features};
Account const alice("alice"); //issuer
Account const bob("bob"); //holder

env.fund(XRP(10000), alice, bob);
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 0);

auto const id = keylet::cftIssuance(alice.id(), env.seq(alice));
env(cft::create(alice));
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 1);

// bob submits a tx with a holder field
env(cft::authorize(bob, id.key, alice), ter(temMALFORMED));
env.close();

env(cft::authorize(bob, id.key, bob), ter(temMALFORMED));
env.close();

env(cft::authorize(alice, id.key, alice), ter(temMALFORMED));
env.close();

// the cft does not enable allowlisting
env(cft::authorize(alice, id.key, bob), ter(tecNO_AUTH));
env.close();

// bob now holds a cftoken object
env(cft::authorize(bob, id.key, std::nullopt));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 1);

// bob cannot create the cftoken the second time
env(cft::authorize(bob, id.key, std::nullopt), ter(tecDUPLICATE));
env.close();

// TODO: check where cftoken balance is nonzero

env(cft::authorize(bob, id.key, std::nullopt), txflags(tfCFTUnathorize));
env.close();

env(cft::authorize(bob, id.key, std::nullopt), txflags(tfCFTUnathorize), ter(tecNO_ENTRY));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 0);
}

// Test bad scenarios with allow-listing in CFTokenAuthorize (preclaim)
{
Env env{*this, features};
Account const alice("alice"); //issuer
Account const bob("bob"); //holder
Account const cindy("cindy");

env.fund(XRP(10000), alice, bob);
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 0);

auto const id = keylet::cftIssuance(alice.id(), env.seq(alice));
env(cft::create(alice), txflags(tfCFTRequireAuth));
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 1);

// alice submits a tx without specifying a holder's account
env(cft::authorize(alice, id.key, std::nullopt), ter(temMALFORMED));
env.close();

// alice submits a tx to authorize a holder that hasn't created a cftoken yet
env(cft::authorize(alice, id.key, bob), ter(tecNO_ENTRY));
env.close();

// alice specifys a holder acct that doesn't exist
env(cft::authorize(alice, id.key, cindy), ter(tecNO_DST));
env.close();

// bob now holds a cftoken object
env(cft::authorize(bob, id.key, std::nullopt));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 1);

// alice submits a tx to "unauthorize" a holder that hasn't been authorized
env(cft::authorize(alice, id.key, bob), txflags(tfCFTUnathorize), ter(temINVALID_FLAG));
env.close();

// alice authorizes and set flag on bob's cftoken
env(cft::authorize(alice, id.key, bob));
env.close();

// if alice tries to set again, it will fail
env(cft::authorize(alice, id.key, bob), ter(temMALFORMED));
env.close();

env(cft::authorize(bob, id.key, std::nullopt), txflags(tfCFTUnathorize));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 0);
}
}

void
testBasicAuthorize(FeatureBitset features)
{
testcase("Basic authorize");

using namespace test::jtx;
// Basic authorization without allowlisting
{
Env env{*this, features};
Account const alice("alice");
Expand All @@ -118,7 +279,38 @@ class CFToken_test : public beast::unit_test::suite

BEAST_EXPECT(env.ownerCount(bob) == 1);

env(cft::authorize(bob, id.key, std::nullopt), txflags(0x00000001));
env(cft::authorize(bob, id.key, std::nullopt), txflags(tfCFTUnathorize));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 0);
}

// With allowlisting
{
Env env{*this, features};
Account const alice("alice");
Account const bob("bob");

env.fund(XRP(10000), alice, bob);
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 0);

auto const id = keylet::cftIssuance(alice.id(), env.seq(alice));
env(cft::create(alice), txflags(tfCFTRequireAuth));
env.close();

BEAST_EXPECT(env.ownerCount(alice) == 1);

env(cft::authorize(bob, id.key, std::nullopt));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 1);

env(cft::authorize(alice, id.key, bob));
env.close();

env(cft::authorize(bob, id.key, std::nullopt), txflags(tfCFTUnathorize));
env.close();

BEAST_EXPECT(env.ownerCount(bob) == 0);
Expand All @@ -134,7 +326,8 @@ class CFToken_test : public beast::unit_test::suite
FeatureBitset const all{supported_amendments()};

testEnabled(all);
testHolderAuthorize(all);
testAuthorizeValidation(all);
testBasicAuthorize(all);
}
};

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