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Add extra tests for PurchaseToken

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Aadi Desai 2023-02-21 15:58:13 +00:00
parent 9592b337a0
commit 84df96812b
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1 changed files with 18 additions and 0 deletions
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18
test/PurchaseToken.t.sol
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@ -30,10 +30,22 @@ contract PurchaseTokenTest is Test {
assertEq(token.symbol(), "PT"); assertEq(token.symbol(), "PT");
} }
function testAllowance() public {
assertEq(token.allowance(alice, bob), 0);
}
function testBalanceOf() public {
assertEq(token.balanceOf(alice), 0);
}
function testDecimals() public { function testDecimals() public {
assertEq(token.decimals(), 18); assertEq(token.decimals(), 18);
} }
function testTotalSupply() public {
assertEq(token.totalSupply(), 0);
}
function testMint() public { function testMint() public {
vm.deal(alice, 1 ether); vm.deal(alice, 1 ether);
assertEq(token.balanceOf(alice), 0); assertEq(token.balanceOf(alice), 0);
@ -46,6 +58,12 @@ contract PurchaseTokenTest is Test {
assertEq(token.totalSupply(), 1e19); assertEq(token.totalSupply(), 1e19);
} }
function testMintInvalid() public {
vm.prank(address(0));
vm.expectRevert("ERC20: mint to the zero address");
token.mint();
}
function testMintInsufficientFunds() public { function testMintInsufficientFunds() public {
vm.deal(alice, 0.01 ether); vm.deal(alice, 0.01 ether);
assertEq(token.balanceOf(alice), 0); assertEq(token.balanceOf(alice), 0);