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ScopedValueFromPrototype.t.sol
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ScopedValueFromPrototype.t.sol
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { PRBTest } from "@prb/test/src/PRBTest.sol";
import { World } from "@latticexyz/solecs/src/World.sol";
import { ScopeComponent } from "../../scoped-value/ScopeComponent.sol";
import { ValueComponent } from "../../scoped-value/ValueComponent.sol";
import { FromPrototypeComponent } from "../../prototype/FromPrototypeComponent.sol";
import { ScopedValueFromPrototype } from "../../scoped-value/ScopedValueFromPrototype.sol";
import { ScopedValue } from "../../scoped-value/ScopedValue.sol";
import { FromPrototype } from "../../prototype/FromPrototype.sol";
uint256 constant TimeScopeComponentID = uint256(keccak256("test.component.TimeScope"));
uint256 constant TimeValueComponentID = uint256(keccak256("test.component.TimeValue"));
uint256 constant FromPrototypeComponentID = uint256(keccak256("test.component.FromPrototype"));
struct TimeScope {
bytes4 timeType;
uint256 entity;
}
// can't expectRevert internal calls, so this is an external wrapper
contract ScopedValueRevertHelper {
function decreaseEntity(
ScopedValueFromPrototype.Self memory _sv,
string memory scope,
uint256 protoEntity,
uint256 value
) public {
ScopedValueFromPrototype.decreaseEntity(_sv, scope, protoEntity, value);
}
}
contract ScopedValueFromPrototypeTest is PRBTest {
using ScopedValueFromPrototype for ScopedValueFromPrototype.Self;
World world;
ScopeComponent scopeComponent;
ValueComponent valueComponent;
FromPrototypeComponent fromPrototypeComponent;
ScopedValueFromPrototype.Self _sv;
ScopedValueRevertHelper _svRevertHelper;
uint256 targetEntity = uint256(keccak256('targetEntity'));
bytes instanceContext = abi.encode("Time", targetEntity);
// duration prototype entities
uint256 de1 = uint256(keccak256('duration1'));
uint256 de2 = uint256(keccak256('duration2'));
uint256 de3 = uint256(keccak256('duration3'));
string roundScope = string(abi.encode(
TimeScope({
timeType: bytes4(keccak256("round")),
entity: targetEntity
})
));
string turnScope = string(abi.encode(
TimeScope({
timeType: bytes4(keccak256("turn")),
entity: targetEntity
})
));
function setUp() public {
// deploy world
world = new World();
world.init();
// deploy components
scopeComponent = new ScopeComponent(address(world), TimeScopeComponentID);
valueComponent = new ValueComponent(address(world), TimeValueComponentID);
fromPrototypeComponent = new FromPrototypeComponent(address(world), FromPrototypeComponentID);
// deploy and authorize helper
_svRevertHelper = new ScopedValueRevertHelper();
scopeComponent.authorizeWriter(address(_svRevertHelper));
valueComponent.authorizeWriter(address(_svRevertHelper));
fromPrototypeComponent.authorizeWriter(address(_svRevertHelper));
// init library's object
_sv = ScopedValueFromPrototype.__construct(
ScopedValue.__construct(
world.components(),
TimeScopeComponentID,
TimeValueComponentID
),
FromPrototype.__construct(
world.components(),
FromPrototypeComponentID,
instanceContext
)
);
}
// ENTITY CHANGES
function testSingleEntityIncrease() public {
// de1 + 500
_sv.increaseEntity(roundScope, de1, 500);
assertEq(_sv.getValue(de1), 500);
}
function testSingleEntityDecrease() public {
// de1 + 500
_sv.increaseEntity(roundScope, de1, 500);
// de1 - 200
_sv.decreaseEntity(roundScope, de1, 200);
assertEq(_sv.getValue(de1), 300);
}
function testSingleEntityCannotDecreaseAbsent() public {
vm.expectRevert(ScopedValue.ScopedValue__EntityAbsent.selector);
_svRevertHelper.decreaseEntity(_sv, roundScope, de1, 1);
}
function testSingleEntityDecreaseTotal() public {
// de1 + 500
_sv.increaseEntity(roundScope, de1, 500);
assertEq(_sv.getValue(de1), 500);
// de1 - 600
_sv.decreaseEntity(roundScope, de1, 600);
assertFalse(_sv.has(de1));
}
function testTwoEntitiesParallelChanges() public {
// de1 + 500
_sv.increaseEntity(roundScope, de1, 500);
// de2 + 100
_sv.increaseEntity(turnScope, de2, 100);
// de1 - 200
_sv.decreaseEntity(roundScope, de1, 200);
// de2 + 50
_sv.decreaseEntity(turnScope, de2, 50);
assertEq(_sv.getValue(de2), 50);
assertEq(_sv.getValue(de1), 300);
}
// SCOPE CHANGES
function testScopeIncrease() public {
// round, de1 + 1
_sv.increaseEntity(roundScope, de1, 1);
// round, de2 + 2
_sv.increaseEntity(roundScope, de2, 2);
// turn, de3 + 3
_sv.increaseEntity(turnScope, de3, 3);
// + 100 to round scope (de1, de2)
_sv.increaseScope(roundScope, 100);
// de1 = 1 + 100 = 101
assertEq(_sv.getValue(de1), 101);
// de2 = 2 + 100 = 102
assertEq(_sv.getValue(de2), 102);
// de3 = 3 unaffected
assertEq(_sv.getValue(de3), 3);
}
function testScopeDecrease() public {
// round, de1 + 10
_sv.increaseEntity(roundScope, de1, 10);
// round, de2 + 2
_sv.increaseEntity(roundScope, de2, 2);
// turn, de3 + 5
_sv.increaseEntity(turnScope, de3, 5);
// - 3 to round scope (de1, de2)
_sv.decreaseScope(roundScope, 3);
// de1 = 10 - 3 = 7
assertEq(_sv.getValue(de1), 7);
// de2 = 2 - 3 = REMOVED
assertFalse(_sv.has(de2));
// de3 = 5 unaffected
assertEq(_sv.getValue(de3), 5);
}
function testScopeRemove() public {
// round, de1 + 1
_sv.increaseEntity(roundScope, de1, 1);
// round, de2 + 2
_sv.increaseEntity(roundScope, de2, 2);
// turn, de3 + 3
_sv.increaseEntity(turnScope, de3, 3);
// remove round scope
_sv.removeScope(roundScope);
// de1 REMOVED
assertFalse(_sv.has(de1));
// de2 REMOVED
assertFalse(_sv.has(de2));
// de3 unaffected
assertEq(_sv.getValue(de3), 3);
}
}